DSPIC33FJ64GS610-50I/PT [MICROCHIP]
IC,DSP,16-BIT,CMOS,TQFP,100PIN,PLASTIC;型号: | DSPIC33FJ64GS610-50I/PT |
厂家: | MICROCHIP |
描述: | IC,DSP,16-BIT,CMOS,TQFP,100PIN,PLASTIC 时钟 外围集成电路 |
文件: | 总462页 (文件大小:3238K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610
16-Bit Digital Signal Controllers with High-Speed PWM,
ADC and Comparators
Operating Conditions
Timers/Output Compare/Input Capture
• 3.0V to 3.6V, -40ºC to +85ºC, DC to 50 MIPS
• 3.0V to 3.6V, -40ºC to +125ºC, DC to 40 MIPS
• Six General Purpose Timers:
- Five 16-bit and up to two 32-bit timers/counters
• Four Output Compare (OC) modules Configurable as
Timers/Counters
Core: 16-Bit dsPIC33F
• Code-Efficient (C and Assembly) Architecture
• Two 40-Bit Wide Accumulators
• Quadrature Encoder Interface (QEI) module
Configurable as Timer/Counter
• Single-Cycle (MAC/MPY) with Dual Data Fetch
• Single-Cycle Mixed-Sign MUL plus Hardware Divide
• 32-Bit Multiply Support
• Four Input Capture (IC) modules
Communication Interfaces
• Two UART modules (12.5 Mbps):
®
Clock Management
• ±1% Internal Oscillator
• Programmable PLLs and Oscillator Clock Sources
• Fail-Safe Clock Monitor (FSCM)
• Independent Watchdog Timer (WDT)
• Fast Wake-up and Start-up
- With support for LIN/J2602 2.0 protocols and IrDA
• Two 4-Wire SPI modules (15 Mbps)
• ECAN™ module (1 Mbaud) with ECAN 2.0B Support
2
• Two I C™ modules (up to 1 Mbaud) with SMBus
Support
Direct Memory Access (DMA)
Power Management
• 4-Channel DMA with User-Selectable Priority
Arbitration
• UART, SPI, ECAN, IC, OC and Timers
• Low-Power Management modes (Sleep, Idle, Doze)
• Integrated Power-on Reset and Brown-out Reset
• 1.7 mA/MHz Dynamic Current (typical)
• 50 µA IPD Current (typical)
Input/Output
• Sink/Source 18 mA on 18 Pins, 10 mA on 1 Pin or
6 mA on 66 Pins
High-Speed PWM
• 5V Tolerant Pins
• Selectable Open-Drain and Pull-ups
• 29 External Interrupts
• Up to 9 PWM Pairs with Independent Timing
• Dead Time for Rising and Falling Edges
• 1.04 ns PWM Resolution
• PWM Support for:
- DC/DC, AC/DC, Inverters, PFC, Lighting
- BLDC, PMSM, ACIM, SRM
• Programmable Fault Inputs
• Flexible Trigger Configurations for ADC Conversions
Qualification and Class B Support
• AEC-Q100 REVG (Grade 1, -40ºC to +125ºC)
• Class B Safety Library, IEC 60730, VDE Certified
Debugger Development Support
Advanced Analog Features
• High-Speed ADC module:
- 10-bit resolution with up to two Successive
Approximation Register (SAR) converters
(up to 4 Msps)
• In-Circuit and In-Application Programming
• Two Program and Two Complex Data Breakpoints
• IEEE 1149.2 Compatible (JTAG) Boundary Scan
• Trace and Run-Time Watch
- Up to 24 input channels grouped into
12 conversion pairs plus two voltage reference
monitoring inputs
- Dedicated result buffer for each analog channel
• Flexible and Independent ADC Trigger Sources
• Up to 4 High-Speed Comparators with Direct
Connection to the PWM module:
- 10-bit Digital-to-Analog Converter (DAC) for each
comparator
- DAC reference output
- Programmable references with 1024 voltage points
2009-2014 Microchip Technology Inc.
DS7000591F-page 1
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610
PRODUCT FAMILIES
The device names, pin counts, memory sizes and
peripheral availability of each device are listed in Table 1.
The following pages show their pinout diagrams.
TABLE 1:
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
CONTROLLER FAMILIES
ADC
Device
dsPIC33FJ32GS406 64 32 4K
dsPIC33FJ32GS606 64 32 4K
5
5
4
4
4
4
2
2
1
2
2
2
0
0
0
0
6x2
6x2
0
4
5
5
0
1
2
2
1
2
5
6
16 58 PT,
MR
16 58 PT,
MR
dsPIC33FJ32GS608 80 32 4K
dsPIC33FJ32GS610 100 32 4K
5
5
4
4
4
4
2
2
2
2
2
2
0
0
0
0
8x2
9x2
4
4
5
5
1
1
2
2
2
2
6
6
18 74 PT
24 85 PT,
PF
dsPIC33FJ64GS406 64 64 8K
5
5
4
4
4
4
2
2
1
2
2
2
0
1
0
4
6x2
6x2
0
4
5
5
0
1
2
2
1
2
5
6
16 58 PT,
MR
(1)
dsPIC33FJ64GS606 64 64 9K
16 58 PT,
MR
(1)
(1)
dsPIC33FJ64GS608 80 64 9K
dsPIC33FJ64GS610 100 64 9K
5
5
4
4
4
4
2
2
2
2
2
2
1
1
4
4
8x2
9x2
4
4
5
5
1
1
2
2
2
2
6
6
18 74 PT
24 85 PT,
PF
Note 1: RAM size is inclusive of 1-Kbyte DMA RAM.
DS7000591F-page 2
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams
64-Pin TQFP
= Pins are up to 5V tolerant
PWM3H/RE5
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/INT4/RD11
IC3/INDX1/FLT3/INT3/RD10
IC2/FLT2/U1CTS/INT2/RD9
IC1/FLT1/SYNCI1/INT1/RD8
VSS
PWM4L/RE6
PWM4H/RE7
2
3
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
SDO2/FLT10/CN10/RG8
MCLR
4
5
6
7
SS2/FLT9/SYNCI2/CN11/RG9
VSS
8
dsPIC33FJ32GS406
dsPIC33FJ64GS406
9
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
VDD
10
11
12
13
14
15
16
AN5/AQEB1/CN7/RB5
AN4/AQEA1/CN6/RB4
AN3/AINDX1/CN5/RB3
AN2/ASS1/CN4/RB2
PGEC3/AN1/CN3/RB1
PGED3/AN0/CN2/RB0
SCL1/RG2
SDA1/RG3
U1RTS/SCK1/INT0/RF6
U1RX/SDI1/RF2
U1TX/SDO1/RF3
2009-2014 Microchip Technology Inc.
DS7000591F-page 3
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
64-Pin QFN
64 6362 61 6059 58 57 56 55 54 53 52 51 5049
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/INT4/RD11
IC3/INDX1/FLT3/INT3/RD10
IC2/FLT2/U1CTS/INT2/RD9
IC1/FLT1/SYNCI1/INT1/RD8
VSS
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
SDO2/FLT10/CN10/RG8
MCLR
SS2/FLT9/SYNCI2/CN11/RG9
VSS
dsPIC33FJ32GS406
dsPIC33FJ64GS406
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
VDD
AN5/AQEB1/CN7/RB5
AN4/AQEA1/CN6/RB4
AN3/AINDX1/CN5/RB3
AN2/ASS1/CN4/RB2
PGEC3/AN1/CN3/RB1
PGED3/AN0/CN2/RB0
SCL1/RG2
SDA1/RG3
U1RTS/SCK1/INT0/RF6
U1RX/SDI1/RF2
U1TX/SDO1/RF3
17 18 19 20 21 2223 24 2526 27 2829 30 31 32
Note: The metal plane at the bottom of the device is not connected to any pins and is recommended to be connected to
VSS externally.
DS7000591F-page 4
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
64-Pin TQFP
= Pins are up to 5V tolerant
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/INT4/RD11
IC3/INDX1/FLT3/INT3/RD10
IC2/FLT2/U1CTS/INT2/RD9
IC1/FLT1/SYNCI1/INT1/RD8
VSS
2
3
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
4
5
SDO2/FLT10/CN10/RG8
MCLR
6
7
SS2/FLT9/SYNCI2/T5CK/CN11/RG9
VSS
8
dsPIC33FJ32GS606
9
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
VDD
10
11
12
13
14
15
16
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
SCL1/RG2
SDA1/RG3
U1RTS/SCK1/INT0/RF6
U1RX/SDI1/RF2
U1TX/SDO1/RF3
2009-2014 Microchip Technology Inc.
DS7000591F-page 5
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
64-Pin TQFP
= Pins are up to 5V tolerant
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/INT4/RD11
IC3/INDX1/FLT3/INT3/RD10
IC2/FLT2/U1CTS/INT2/RD9
IC1/FLT1/SYNCI1/INT1/RD8
VSS
2
3
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
4
5
SDO2/FLT10/CN10/RG8
MCLR
6
7
SS2/FLT9/SYNCI2/T5CK/CN11/RG9
VSS
8
dsPIC33FJ64GS606
9
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
VDD
10
11
12
13
14
15
16
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
SCL1/RG2
SDA1/RG3
U1RTS/SCK1/INT0/RF6
U1RX/SDI1/RF2
U1TX/SDO1/RF3
DS7000591F-page 6
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
64-Pin QFN
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/INT4/RD11
IC3/INDX1/FLT3/INT3/RD10
IC2/FLT2/U1CTS/INT2/RD9
IC1/FLT1/SYNCI1/INT1/RD8
VSS
1
2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
3
4
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
5
SDO2/FLT10/CN10/RG8
MCLR
6
7
8
SS2/FLT9/SYNCI2/T5CK/CN11/RG9
VSS
dsPIC33FJ32GS606
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
9
VDD
10
11
12
13
14
15
16
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
SCL1/RG2
SDA1/RG3
U1RTS/SCK1/INT0/RF6
U1RX/SDI1/RF2
U1TX/SDO1/RF3
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Note: The metal plane at the bottom of the device is not connected to any pins and is recommended to be connected to
VSS externally.
2009-2014 Microchip Technology Inc.
DS7000591F-page 7
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
64-Pin QFN
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/INT4/RD11
IC3/INDX1/FLT3/INT3/RD10
IC2/FLT2/U1CTS/INT2/RD9
IC1/FLT1/SYNCI1/INT1/RD8
VSS
1
2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
3
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
4
5
SDO2/FLT10/CN10/RG8
MCLR
6
7
SS2/FLT9/SYNCI2/T5CK/CN11/RG9
VSS
8
9
dsPIC33FJ64GS606
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
VDD
10
11
12
13
14
15
16
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
SCL1/RG2
SDA1/RG3
U1RTS/SCK1/INT0/RF6
U1RX/SDI1/RF2
U1TX/SDO1/RF3
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Note: The metal plane at the bottom of the device is not connected to any pins and is recommended to be connected to
VSS externally.
DS7000591F-page 8
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
80-Pin TQFP
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
1
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
2
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/RD11
IC3/INDX1/FLT3/RD10
IC2/FLT2/RD9
3
AN16/T2CK/RC1
AN17/T3CK/RC2
4
5
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
SDO2/FLT10/CN10/RG8
MCLR
6
IC1/FLT1/SYNCI1/RD8
SDA2/INT4/FLT19/RA15
7
8
SCL2/INT3/FLT20/RA14
VSS
9
SS2/FLT9/T5CK/CN11/RG9
VSS
10
11
12
13
14
15
16
17
18
19
20
dsPIC33FJ32GS608
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
TMS/FLT13/INT1/RE8
VDD
SCL1/RG2
SDA1/RG3
TDO/FLT14/INT2/RE9
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
SCK1/INT0/RF6
SDI1/RF7
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
SDO1/RF8
U1RX/RF2
U1TX/RF3
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
2009-2014 Microchip Technology Inc.
DS7000591F-page 9
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
80-Pin TQFP
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/T4CK/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/RD11
IC3/INDX1/FLT3/RD10
IC2/FLT2/RD9
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
1
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
2
3
AN16/T2CK/RC1
AN17/T3CK/RC2
4
5
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
SDO2/FLT10/CN10/RG8
MCLR
6
IC1/FLT1/SYNCI1/RD8
SDA2/INT4/FLT19/RA15
7
8
SCL2/INT3/FLT20/RA14
VSS
9
SS2/FLT9/T5CK/CN11/RG9
VSS
10
11
12
13
14
15
16
17
18
19
20
dsPIC33FJ64GS608
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
VDD
VDD
TMS/FLT13/INT1/RE8
TDO/FLT14/INT2/RE9
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
SCL1/RG2
SDA1/RG3
SCK1/INT0/RF6
SDI1/RF7
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
SDO1/RF8
U1RX/RF2
U1TX/RF3
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
DS7000591F-page 10
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
100-Pin TQFP
Vss
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
SYNCI1/RG15
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/RD11
IC3/INDX1/FLT3/RD10
IC2/FLT2/RD9
VDD
2
3
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
4
5
AN16/T2CK/RC1
AN17/T3CK/RC2
AN18/T4CK/RC3
AN19/T5CK/RC4
6
7
IC1/FLT1/RD8
INT4/FLT19/SYNCI4/RA15
8
9
INT3/FLT20/RA14
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
SDO2/FLT10/CN10/RG8
MCLR
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VSS
OSC2/REFCLKO/CLKO/RC15
dsPIC33FJ32GS610
OSC1/CLKIN/RC12
VDD
SS2/FLT9/CN11/RG9
VSS
TDO/RA5
VDD
TMS/RA0
TDI/RA4
SDA2/FLT21/RA3
AN20/FLT13/INT1/RE8
AN21/FLT14/INT2/RE9
SCL2/FLT22/RA2
SCL1/RG2
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
SDA1/RG3
SCK1/INT0/RF6
SDI1/RF7
SDO1/RF8
U1RX/RF2
U1TX/RF3
2009-2014 Microchip Technology Inc.
DS7000591F-page 11
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Pin Diagrams (Continued)
= Pins are up to 5V tolerant
100-Pin TQFP
Vss
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
SYNCI1/RG15
PGEC2/SOSCO/T1CK/CN0/RC14
PGED2/SOSCI/CN1/RC13
OC1/QEB1/FLT5/RD0
IC4/QEA1/FLT4/RD11
IC3/INDX1/FLT3/RD10
IC2/FLT2/RD9
VDD
2
3
PWM3H/RE5
PWM4L/RE6
PWM4H/RE7
4
5
AN16/T2CK/RC1
AN17/T3CK/RC2
AN18/T4CK/RC3
AN19/T5CK/RC4
6
7
IC1/FLT1/RD8
INT4/FLT19/SYNCI4/RA15
8
9
INT3/FLT20/RA14
SCK2/FLT12/CN8/RG6
SDI2/FLT11/CN9/RG7
SDO2/FLT10/CN10/RG8
MCLR
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VSS
OSC2/REFCLKO/CLKO/RC15
OSC1/CLKIN/RC12
dsPIC33FJ64GS610
VDD
SS2/FLT9/CN11/RG9
TDO/RA5
VSS
VDD
TDI/RA4
SDA2/FLT21/RA3
TMS/RA0
AN20/FLT13/INT1/RE8
AN21/FLT14/INT2/RE9
SCL2/FLT22/RA2
SCL1/RG2
AN5/CMP3B/AQEB1/CN7/RB5
AN4/CMP2C/CMP3A/AQEA1/CN6/RB4
AN3/CMP2B/AINDX1/CN5/RB3
AN2/CMP1C/CMP2A/ASS1/CN4/RB2
PGEC3/AN1/CMP1B/CN3/RB1
PGED3/AN0/CMP1A/CMP4C/CN2/RB0
SDA1/RG3
SCK1/INT0/RF6
SDI1/RF7
SDO1/RF8
U1RX/RF2
U1TX/RF3
DS7000591F-page 12
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Table of Contents
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610 Product Families ............................................................... 2
1.0 Device Overview ........................................................................................................................................................................ 17
2.0 Guidelines for Getting Started with 16-Bit Digital Signal Controllers.......................................................................................... 23
3.0 CPU............................................................................................................................................................................................ 33
4.0 Memory Organization................................................................................................................................................................. 45
5.0 Flash Program Memory............................................................................................................................................................ 109
6.0 Resets ..................................................................................................................................................................................... 115
7.0 Interrupt Controller ................................................................................................................................................................... 123
8.0 Direct Memory Access (DMA).................................................................................................................................................. 179
9.0 Oscillator Configuration............................................................................................................................................................ 189
10.0 Power-Saving Features............................................................................................................................................................ 203
11.0 I/O Ports ................................................................................................................................................................................... 213
12.0 Timer1 ...................................................................................................................................................................................... 217
13.0 Timer2/3/4/5 features .............................................................................................................................................................. 219
14.0 Input Capture............................................................................................................................................................................ 225
15.0 Output Compare....................................................................................................................................................................... 227
16.0 High-Speed PWM..................................................................................................................................................................... 231
17.0 Quadrature Encoder Interface (QEI) Module ........................................................................................................................... 261
18.0 Serial Peripheral Interface (SPI)............................................................................................................................................... 265
2
19.0 Inter-Integrated Circuit (I C™) ................................................................................................................................................ 271
20.0 Universal Asynchronous Receiver Transmitter (UART)........................................................................................................... 279
21.0 Enhanced CAN (ECAN™) Module........................................................................................................................................... 285
22.0 High-Speed, 10-Bit Analog-to-Digital Converter (ADC)............................................................................................................ 313
23.0 High-Speed Analog Comparator .............................................................................................................................................. 345
24.0 Special Features ...................................................................................................................................................................... 349
25.0 Instruction Set Summary.......................................................................................................................................................... 357
26.0 Development Support............................................................................................................................................................... 365
27.0 Electrical Characteristics.......................................................................................................................................................... 369
28.0 50 MIPS Electrical Characteristics ........................................................................................................................................... 417
29.0 DC and AC Device Characteristics Graphs.............................................................................................................................. 423
30.0 Packaging Information.............................................................................................................................................................. 427
Appendix A: Migrating from dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04 to dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 Devices................................................................................................................... 441
Appendix B: Revision History............................................................................................................................................................. 442
Index ................................................................................................................................................................................................. 449
The Microchip Web Site..................................................................................................................................................................... 457
Customer Change Notification Service .............................................................................................................................................. 457
Customer Support.............................................................................................................................................................................. 457
Product Identification System ............................................................................................................................................................ 459
2009-2014 Microchip Technology Inc.
DS7000591F-page 13
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at docerrors@microchip.com. We welcome your feedback.
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
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You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current
devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision
of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
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When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are
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DS7000591F-page 14
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Referenced Sources
This device data sheet is based on the following individ-
ual chapters of the “dsPIC33/PIC24 Family Reference
Manual”. These documents should be considered as the
primary reference for the operation of a particular module
or device feature.
Note 1: To access the documents listed below,
browse to the documentation section
of the dsPIC33FJ64GS610 product
page of the Microchip web site
(www.microchip.com) to select a family
reference manual section from the
following list.
In addition to parameters, features and
other documentation, the resulting page
provides links to the related family
reference manual sections.
• “CPU” (DS70204)
• “Data Memory” (DS70202)
• “Program Memory” (DS70203)
• “Flash Programming” (DS70191)
• “Reset” (DS70192)
• “Watchdog Timer (WDT) and Power-Saving Modes” (DS70196)
• “I/O Ports” (DS70193)
• “Timers” (DS70205)
• “Input Capture” (DS70198)
• “Output Compare” (DS70005157)
• “Quadrature Encoder Interface (QEI)” (DS70208)
• “Analog-to-Digital Converter (ADC)” (DS70183)
• “UART” (DS70188)
• “Serial Peripheral Interface (SPI)” (DS70206)
• “Inter-Integrated Circuit™ (I2C™)” (DS70000195)
• “ECAN™” (DS70185)
• “Direct Memory Access (DMA)” (DS70182)
• “CodeGuard™ Security” (DS70199)
• “Programming and Diagnostics” (DS70207)
• “Device Configuration” (DS70194)
• “Development Tool Support” (DS70200)
• “Oscillator (Part IV)” (DS70307)
• “High-Speed PWM” (DS70000323)
• “High-Speed 10-Bit ADC” (DS70000321)
• “High-Speed Analog Comparator” (DS70296)
• “Interrupts (Part V)” (DS70597)
2009-2014 Microchip Technology Inc.
DS7000591F-page 15
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS7000591F-page 16
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The
dsPIC33FJ32GS406/606/608/610
and
1.0
DEVICE OVERVIEW
dsPIC33FJ64GS406/606/608/610 families of devices
contain extensive Digital Signal Processor (DSP) func-
tionality with a high-performance 16-bit microcontroller
(MCU) architecture.
Note:
This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to the latest sections in the
Figure 1-1 shows a general block diagram of the core
and peripheral modules in the dsPIC33FJ32GS406/
606/608/610 and dsPIC33FJ64GS406/606/608/610
devices. Table 1-1 lists the functions of the various pins
shown in the pinout diagrams.
“dsPIC33/PIC24
Family
Reference
Manual”, which are available from the
Microchip web site (www.microchip.com).
The information in this data sheet
supersedes the information in the FRM.
This document contains device-specific information for
the following dsPIC33F Digital Signal Controller (DSC)
devices:
• dsPIC33FJ32GS406
• dsPIC33FJ32GS606
• dsPIC33FJ32GS608
• dsPIC33FJ32GS610
• dsPIC33FJ64GS406
• dsPIC33FJ64GS606
• dsPIC33FJ64GS608
• dsPIC33FJ64GS610
2009-2014 Microchip Technology Inc.
DS7000591F-page 17
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 1-1:
DEVICE BLOCK DIAGRAM
PSV and Table
Data Access
Control Block
Y Data Bus
X Data Bus
Interrupt
PORTA
PORTB
Controller
DMA
RAM
16
16
16
8
16
Data Latch
Data Latch
X RAM
16
23
PCU PCH
PCL
Y RAM
23
Program Counter
Address
Latch
DMA
Controller
Address
Latch
Loop
Control
Logic
Stack
Control
Logic
16
23
16
16
16
PORTC
PORTD
Address Generator Units
Address Latch
Program Memory
Data Latch
EA MUX
ROM Latch
24
16
16
Instruction
Decode and
Control
Instruction Reg
PORTE
PORTF
PORTG
16
Control Signals
to Various Blocks
DSP Engine
16 x 16
Power-up
Timer
W Register Array
Divide Support
16
Timing
Generation
OSC2/CLKO
OSC1/CLKI
Oscillator
Start-up Timer
Power-on
Reset
FRC/LPRC
Oscillators
16-Bit ALU
Watchdog
Timer
16
Brown-out
Reset
Voltage
Regulator
VCAP
VDD, VSS
MCLR
Timers
1-5
PWM
9 x 2
ECAN1
QEI1,2
UART1/2
ADC1
CNx
OC1-4
I2C1/2
Analog
Comparator 1-4
SPI1,2
IC1-4
Note:
Not all pins or features are implemented on all device pinout configurations. See pinout diagrams for the specific pins and features
present on each device.
DS7000591F-page 18
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 1-1:
Pin Name
AN0-AN23
PINOUT I/O DESCRIPTIONS
Pin
Type
Buffer
Type
Description
I
Analog Analog input channels.
CLKI
I
ST/CMOS External clock source input. Always associated with OSC1 pin function.
CLKO
O
—
Oscillator crystal output. Connects to crystal or resonator in Crystal
Oscillator mode. Optionally functions as CLKO in RC and EC modes.
Always associated with OSC2 pin function.
OSC1
OSC2
I
ST/CMOS Oscillator crystal input. ST buffer when configured in RC mode; CMOS
otherwise.
I/O
—
Oscillator crystal output. Connects to crystal or resonator in Crystal
Oscillator mode. Optionally functions as CLKO in RC and EC modes.
SOSCI
I
ST/CMOS 32.768 kHz low-power oscillator crystal input; CMOS otherwise.
SOSCO
O
—
32.768 kHz low-power oscillator crystal output.
CN0-CN23
I
ST
Change Notification inputs. Can be software programmed for internal
weak pull-ups on all inputs.
C1RX
C1TX
I
O
ST
—
ECAN1 bus receive pin.
ECAN1 bus transmit pin.
IC1-IC4
I
ST
Capture Inputs 1 through 4.
INDX1, INDX2, AINDX1
QEA1, QEA2, AQEA1
I
I
ST
ST
Quadrature Encoder Index Pulse input.
Quadrature Encoder Phase A input in QEI mode.
Auxiliary Timer External Clock/Gate input in Timer mode.
Quadrature Encoder Phase A input in QEI mode.
Auxiliary Timer External Clock/Gate input in Timer mode.
QEB1, QEB2, AQEB1
I
ST
UPDN1
O
CMOS Position Up/Down Counter Direction State.
OCFA
OC1-OC4
I
O
ST
—
Compare Fault A input.
Compare Outputs 1 through 4.
INT0
INT1
INT2
INT3
INT4
I
I
I
I
I
ST
ST
ST
ST
ST
External Interrupt 0.
External Interrupt 1.
External Interrupt 2.
External Interrupt 3.
External Interrupt 4.
RA0-RA15
RB0-RB15
RC0-RC15
RD0-RD15
RE0-RE9
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ST
ST
ST
ST
ST
ST
ST
PORTA is a bidirectional I/O port.
PORTB is a bidirectional I/O port.
PORTC is a bidirectional I/O port.
PORTD is a bidirectional I/O port.
PORTE is a bidirectional I/O port.
PORTF is a bidirectional I/O port.
PORTG is a bidirectional I/O port.
RF0-RF13
RG0-RG15
T1CK
T2CK
T3CK
T4CK
T5CK
I
I
I
I
I
ST
ST
ST
ST
ST
Timer1 external clock input.
Timer2 external clock input.
Timer3 external clock input.
Timer4 external clock input.
Timer5 external clock input.
Legend: CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
TTL = Transistor-Transistor Logic
Analog = Analog input
P = Power
I = Input
O = Output
2009-2014 Microchip Technology Inc.
DS7000591F-page 19
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 1-1:
Pin Name
PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin
Buffer
Type
Description
Type
U1CTS
U1RTS
U1RX
I
O
I
O
I
O
I
O
ST
—
ST
—
ST
—
ST
—
UART1 Clear-to-Send.
UART1 Request-to-Send.
UART1 receive.
U1TX
UART1 transmit.
U2CTS
U2RTS
U2RX
UART2 Clear-to-Send.
UART2 Request-to-Send.
UART2 receive.
U2TX
UART2 transmit.
SCK1
SDI1
SDO1
SS1, ASS1
SCK2
SDI2
I/O
I
O
I/O
I/O
I
ST
ST
—
ST
ST
ST
—
Synchronous serial clock input/output for SPI1.
SPI1 data in.
SPI1 data out.
SPI1 slave synchronization or frame pulse I/O.
Synchronous serial clock input/output for SPI2.
SPI2 data in.
SDO2
SS2
O
I/O
SPI2 data out.
SPI2 slave synchronization or frame pulse I/O.
ST
SCL1
SDA1
SCL2
SDA2
I/O
I/O
I/O
I/O
ST
ST
ST
ST
Synchronous serial clock input/output for I2C1.
Synchronous serial data input/output for I2C1.
Synchronous serial clock input/output for I2C2.
Synchronous serial data input/output for I2C2.
TMS
TCK
TDI
I
I
I
TTL
TTL
TTL
—
JTAG Test mode select pin.
JTAG test clock input pin.
JTAG test data input pin.
JTAG test data output pin.
TDO
O
CMP1A
CMP1B
CMP1C
CMP1D
CMP2A
CMP2B
CMP2C
CMP2D
CMP3A
CMP3B
CMP3C
CMP3D
CMP4A
CMP4B
CMP4C
CMP4D
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Analog Comparator 1 Channel A.
Analog Comparator 1 Channel B.
Analog Comparator 1 Channel C.
Analog Comparator 1 Channel D.
Analog Comparator 2 Channel A
Analog Comparator 2 Channel B.
Analog Comparator 2 Channel C.
Analog Comparator 2 Channel D.
Analog Comparator 3 Channel A.
Analog Comparator 3 Channel B.
Analog Comparator 3 Channel C.
Analog Comparator 3 Channel D.
Analog Comparator 4 Channel A.
Analog Comparator 4 Channel B.
Analog Comparator 4 Channel C.
Analog Comparator 4 Channel D.
DACOUT
EXTREF
REFCLK
O
I
—
DAC output voltage.
Analog External voltage reference input for the reference DACs.
REFCLK output signal is a postscaled derivative of the system clock.
O
—
Legend: CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
TTL = Transistor-Transistor Logic
Analog = Analog input
P = Power
I = Input
O = Output
DS7000591F-page 20
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 1-1:
Pin Name
FLT1-FLT23
SYNCI1-SYNCI4
SYNCO1-SYNCO2
PWM1L
PWM1H
PWM2L
PWM2H
PWM3L
PWM3H
PWM4L
PWM4H
PWM5L
PWM5H
PWM6L
PWM6H
PWM7L
PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin
Type
Buffer
Type
Description
I
I
ST
ST
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Fault inputs to PWM module.
External synchronization signal to PWM master time base.
PWM master time base for external device synchronization.
PWM1 low output.
PWM1 high output.
PWM2 low output.
PWM2 high output.
PWM3 low output.
PWM3 high output.
PWM4 low output.
PWM4 high output.
PWM5 low output.
PWM5 high output.
PWM6 low output.
PWM6 high output.
PWM7 low output.
PWM7 high output.
PWM8 low output.
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
PWM7H
PWM8L
PWM8H
PWM9L
PWM8 high output.
PWM9 low output.
PWM9 high output.
PWM9H
PGED1
PGEC1
PGED2
PGEC2
PGED3
PGEC3
I/O
ST
ST
ST
ST
ST
ST
Data I/O pin for Programming/Debugging Communication Channel 1.
Clock input pin for Programming/Debugging Communication Channel 1.
Data I/O pin for Programming/Debugging Communication Channel 2.
Clock input pin for Programming/Debugging Communication Channel 2.
Data I/O pin for Programming/Debugging Communication Channel 3.
Clock input pin for Programming/Debugging Communication Channel 3.
I
I/O
I
I/O
I
MCLR
I/P
ST
Master Clear (Reset) input. This pin is an active-low Reset to the
device.
AVDD
AVSS
VDD
P
P
P
P
P
P
P
Positive supply for analog modules.
Ground reference for analog modules.
Positive supply for peripheral logic and I/O pins.
CPU logic filter capacitor connection.
Ground reference for logic and I/O pins.
—
—
—
VCAP
VSS
Legend: CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
TTL = Transistor-Transistor Logic
Analog = Analog input
P = Power
I = Input
O = Output
2009-2014 Microchip Technology Inc.
DS7000591F-page 21
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS7000591F-page 22
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
2.2
Decoupling Capacitors
2.0
GUIDELINES FOR GETTING
STARTED WITH 16-BIT
DIGITAL SIGNAL
The use of decoupling capacitors on every pair of
power supply pins, such as VDD, VSS, AVDD and
AVSS, is required.
CONTROLLERS
Consider the following criteria when using decoupling
capacitors:
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
family of devices. It is not intended to
be a comprehensive reference source.
To complement the information in
this data sheet, refer to the “dsPIC33/
PIC24 Family Reference Manual”.
Please see the Microchip web site
(www.microchip.com) for the latest
dsPIC33/PIC24 Family Reference Man-
ual sections. The information in this
data sheet supersedes the information
in the FRM.
• Value and type of capacitor: Recommendation of
0.1 µF (100 nF), 10-20V. This capacitor should be a
low-ESR and have resonance frequency in the
range of 20 MHz and higher. It is recommended that
ceramic capacitors be used.
• Placement on the printed circuit board: The
decoupling capacitors should be placed as close to
the pins as possible. It is recommended to place the
capacitors on the same side of the board as the
device. If space is constricted, the capacitor can be
placed on another layer on the PCB using a via;
however, ensure that the trace length from the pin to
the capacitor is within one-quarter inch (6 mm) in
length.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
• Handling high-frequency noise: If the board is
experiencing high-frequency noise, upward of tens
of MHz, add a second ceramic-type capacitor in par-
allel to the above described decoupling capacitor.
The value of the second capacitor can be in the
range of 0.01 µF to 0.001 µF. Place this second
capacitor next to the primary decoupling capacitor.
In high-speed circuit designs, consider implement-
ing a decade pair of capacitances as close to the
power and ground pins as possible. For example,
0.1 µF in parallel with 0.001 µF.
2.1
Basic Connection Requirements
Getting started with the dsPIC33FJ32GS406/606/
608/610 and dsPIC33FJ64GS406/606/608/610
family of 16-bit Digital Signal Controllers (DSC)
requires attention to a minimal set of device pin
connections before proceeding with development.
The following is a list of pin names, which must
always be connected:
• Maximizing performance: On the board layout
from the power supply circuit, run the power and
return traces to the decoupling capacitors first, and
then to the device pins. This ensures that the
decoupling capacitors are first in the power chain.
Equally important is to keep the trace length
between the capacitor and the power pins to a
minimum, thereby reducing PCB track inductance.
• All VDD and VSS pins
(see Section 2.2 “Decoupling Capacitors”)
• All AVDD and AVSS pins (regardless if ADC module
is not used)
(see Section 2.2 “Decoupling Capacitors”)
• VCAP
(see Section 2.3 “Capacitor on Internal Voltage
Regulator (VCAP)”)
• MCLR pin
(see Section 2.4 “Master Clear (MCLR) Pin”)
• PGECx/PGEDx pins used for In-Circuit Serial
Programming™ (ICSP™) and debugging purposes
(see Section 2.5 “ICSP Pins”)
• OSC1 and OSC2 pins when external oscillator
source is used
(see Section 2.6 “External Oscillator Pins”)
2009-2014 Microchip Technology Inc.
DS7000591F-page 23
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The placement of this capacitor should be close to the
VCAP. It is recommended that the trace length not
exceed one-quarter inch (6 mm). Refer to Section 24.2
“On-Chip Voltage Regulator” for details.
FIGURE 2-1:
RECOMMENDED
MINIMUM CONNECTION
0.1 µF
22 µF
Ceramic
VDD
Tantalum
2.4
Master Clear (MCLR) Pin
R
C
The MCLR pin provides for two specific device
functions:
R1
MCLR
• Device Reset
• Device programming and debugging
dsPIC33F
During device programming and debugging, the
resistance and capacitance that can be added to the
pin must be considered. Device programmers and
debuggers drive the MCLR pin. Consequently,
specific voltage levels (VIH and VIL) and fast signal
transitions must not be adversely affected. Therefore,
specific values of R and C will need to be adjusted
based on the application and PCB requirements.
VDD
VSS
VDD
VSS
0.1 µF
Ceramic
0.1 µF
Ceramic
0.1 µF
Ceramic
0.1 µF
Ceramic
(1)
L1
For example, as shown in Figure 2-2, it is
recommended that the capacitor C, be isolated from
the MCLR pin during programming and debugging
operations.
Note 1: As an option, instead of a hard-wired connection, an
inductor (L1) can be substituted between VDD and
AVDD to improve ADC noise rejection. The inductor
impedance should be less than 1 and the inductor
capacity greater than 10 mA.
Place the components shown in Figure 2-2 within
one-quarter inch (6 mm) from the MCLR pin.
Where:
FCNV
2
f = -------------
(i.e., ADC conversion rate/2)
FIGURE 2-2:
EXAMPLE OF MCLR PIN
CONNECTIONS(1,2)
1
f = -----------------------
2 LC
VDD
2
1
L = ---------------------
2f C
R
R1
MCLR
2.2.1
TANK CAPACITORS
dsPIC33F
JP
C
On boards with power traces running longer than six
inches in length, it is suggested to use a tank capacitor
for integrated circuits including DSCs to supply a local
power source. The value of the tank capacitor should
be determined based on the trace resistance that con-
nects the power supply source to the device and the
maximum current drawn by the device in the applica-
tion. In other words, select the tank capacitor so that it
meets the acceptable voltage sag at the device. Typical
values range from 4.7 µF to 47 µF.
Note 1: R 10 k is recommended. A suggested
starting value is 10 k. Ensure that the
MCLR pin VIH and VIL specifications are met.
2: R1 470 will limit any current flowing into
MCLR from the external capacitor C, in the
event of MCLR pin breakdown, due to
Electrostatic Discharge (ESD) or Electrical
Overstress (EOS). Ensure that the MCLR pin
VIH and VIL specifications are met.
2.3
Capacitor on Internal Voltage
Regulator (VCAP)
A low-ESR (< 0.5 Ohms) capacitor is required on the
VCAP pin, which is used to stabilize the voltage
regulator output voltage. The VCAP pin must not be
connected to VDD, and must have a minimum capacitor
of 22 µF, 16V connected to ground. The type can be
ceramic or tantalum. Refer to Section 27.0 “Electrical
Characteristics” for additional information.
DS7000591F-page 24
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
2.5
ICSP Pins
2.6
External Oscillator Pins
The PGECx and PGEDx pins are used for In-Circuit
Serial Programming™ (ICSP™) and debugging pur-
poses. It is recommended to keep the trace length
between the ICSP connector and the ICSP pins on the
device as short as possible. If the ICSP connector is
expected to experience an ESD event, a series resistor
is recommended, with the value in the range of a few
tens of Ohms, not to exceed 100 Ohms.
Many DSCs have options for at least two oscillators: a
high-frequency primary oscillator and a low-frequency
secondary oscillator (refer to Section 9.0 “Oscillator
Configuration” for details).
The oscillator circuit should be placed on the same
side of the board as the device. Also, place the
oscillator circuit close to the respective oscillator pins,
not exceeding one-half inch (12 mm) distance
between them. The load capacitors should be placed
next to the oscillator itself, on the same side of the
board. Use a grounded copper pour around the
oscillator circuit to isolate them from surrounding
circuits. The grounded copper pour should be routed
directly to the MCU ground. Do not run any signal
traces or power traces inside the ground pour. Also, if
using a two-sided board, avoid any traces on the
other side of the board where the crystal is placed. A
suggested layout is shown in Figure 2-3.
Pull-up resistors, series diodes, and capacitors on the
PGECx and PGEDx pins are not recommended as they
will interfere with the programmer/debugger communi-
cations to the device. If such discrete components are
an application requirement, they should be removed
from the circuit during programming and debugging.
Alternatively, refer to the AC/DC characteristics and
timing requirements information in the respective
device Flash programming specification for information
on capacitive loading limits and pin input voltage high
(VIH) and input low (VIL) requirements.
FIGURE 2-3:
SUGGESTED PLACEMENT
OF THE OSCILLATOR
CIRCUIT
Ensure that the “Communication Channel Select” (i.e.,
PGECx/PGEDx pins) programmed into the device
matches the physical connections for the ICSP to
MPLAB® ICD 3 or MPLAB REAL ICE™.
For more information on ICD 3 and REAL ICE
connection requirements, refer to the following
documents that are available on the Microchip web
site.
• “Using MPLAB® ICD 3” (poster) (DS51765)
• “MPLAB® ICD 3 Design Advisory” (DS51764)
• “MPLAB® REAL ICE™ In-Circuit Debugger
User’s Guide” (DS51616)
• “Using MPLAB® REAL ICE™” (poster) (DS51749)
Main Oscillator
Guard Ring
13
14
15
16
17
18
Guard Trace
Secondary
Oscillator
19
20
2009-2014 Microchip Technology Inc.
DS7000591F-page 25
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
If your application needs to use certain Analog-to-
2.7
Oscillator Value Conditions on
Device Start-up
Digital pins as analog input pins during the debug
session, the user application must clear the
corresponding bits in the ADPCFG and ADPCFG2
registers during initialization of the ADC module.
If the PLL of the target device is enabled and
configured for the device start-up oscillator, the
maximum oscillator source frequency must be limited
to 4 MHz < FIN < 8 MHz to comply with device PLL
start-up conditions. This means that if the external
oscillator frequency is outside this range, the
application must start-up in the FRC mode first. The
default PLL settings after a POR with an oscillator
frequency outside this range will violate the device
operating speed.
When MPLAB ICD 3 or REAL ICE is used as a
programmer, the user application firmware must
correctly configure the ADPCFG and ADPCFG2
registers. Automatic initialization of these registers is
only done during debugger operation. Failure to
correctly configure the register(s) will result in all
Analog-to-Digital pins being recognized as analog input
pins, resulting in the port value being read as a logic ‘0’,
which may affect user application functionality.
Once the device powers up, the application firmware
can initialize the PLL SFRs, CLKDIV and PLLDBF to a
suitable value, and then perform a clock switch to the
Oscillator + PLL clock source. Note that clock switching
must be enabled in the device Configuration Word.
2.9
Unused I/Os
Unused I/O pins should be configured as outputs and
driven to a logic low state.
2.8
Configuration of Analog and
Digital Pins During ICSP
Operations
Alternatively, connect a 1k to 10k resistor between VSS
and unused pins and drive the output to logic low.
2.10 Typical Application Connection
Examples
If MPLAB ICD 3 or REAL ICE is selected as a
debugger, it automatically initializes all of the Analog-
to-Digital input pins (ANx) as “digital” pins, by setting all
bits in the ADPCFG and ADPCFG2 registers.
Examples of typical application connections are shown
in Figure 2-4 through Figure 2-11.
The bits in the registers that correspond to the Analog-to-
Digital pins that are initialized by MPLAB ICD 2, ICD 3, or
REAL ICE, must not be cleared by the user application
firmware; otherwise, communication errors will result
between the debugger and the device.
DS7000591F-page 26
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 2-4:
DIGITAL PFC
IPFC
VHV_BUS
|VAC|
k
1
k
3
VAC
FET
Driver
k
2
ADC Channel
ADC Channel
PWM
Output
ADC Channel
dsPIC33FJ32GS406
FIGURE 2-5:
BOOST CONVERTER IMPLEMENTATION
IPFC
VINPUT
VOUTPUT
k
1
k
3
FET
Driver
k
2
ADC Channel
ADC
Channel
PWM
Output
ADC Channel
dsPIC33FJ32GS406
2009-2014 Microchip Technology Inc.
DS7000591F-page 27
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 2-6:
SINGLE-PHASE SYNCHRONOUS BUCK CONVERTER
12V Input
5V Output
I
5V
FET
Driver
k
k
k
7
2
1
ADC
Channel
Analog
Comp.
ADC
Channel
dsPIC33FJ32GS606
FIGURE 2-7:
MULTIPHASE SYNCHRONOUS BUCK CONVERTER
3.3V Output
12V Input
k
6
FET
Driver
FET
Driver
k
7
ADC
Channel
PWM
PWM
FET
Driver
k
k
k
Analog Comparator
3
4
5
dsPIC33FJ32GS608
Analog Comparator
Analog Comparator
ADC Channel
DS7000591F-page 28
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 2-8:
OFF-LINE UPS
VDC
Full-Bridge Inverter
Push-Pull Converter
V
OUT
+
-
VBAT
+
VOUT
GND
GND
FET
Driver
FET
FET
FET
FET
FET
Driver
k
k
k
k
5
2
1
4
Driver Driver Driver Driver
PWM
ADC
PWM ADC ADC
or
PWM PWM
PWM PWM
Analog Comp.
k
ADC
ADC
3
dsPIC33FJ64GS610
PWM
ADC
FET
Driver
k
6
+
Battery Charger
2009-2014 Microchip Technology Inc.
DS7000591F-page 29
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 2-9:
INTERLEAVED PFC
VOUT+
|VAC|
k
VAC
4
k
3
k
k
2
1
VOUT-
FET
Driver
FET
Driver
ADC Channel
ADC Channel
PWM ADC
Channel
PWM
ADC
Channel
ADC
Channel
dsPIC33FJ32GS608
DS7000591F-page 30
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 2-10:
PHASE-SHIFTED FULL-BRIDGE CONVERTER
VIN+
Gate 6
Gate 3
Gate 1
VOUT+
VOUT-
S1
S3
Gate 2
VIN-
Gate 4
Gate 5
Gate 5
FET
Driver
k
2
k
1
Analog
Ground
Gate 1
S1
FET
Driver
PWM
PWM
ADC
Channel
PWM
ADC
Channel
Gate 3
S3
dsPIC33FJ32GS606
FET
Driver
Gate 2
Gate 4
2009-2014 Microchip Technology Inc.
DS7000591F-page 31
FIGURE 2-11:
AC-TO-DC POWER SUPPLY WITH PFC AND THREE OUTPUTS (12V, 5V AND 3.3V)
ZVT with Current Doubler Synchronous Rectifier
VHV_BUS
Isolation
Barrier
VOUT
IZVT
3.3V Multiphase Buck Stage
3.3V Output
12V Input
I3.3V_1
FET
Driver
FET
Driver
FET
Driver
5V Output
I5V
5V Buck Stage
k4
I3.3V_2
ADC
ADC
Channel Channel
FET
FET
Driver Driver
PWM
k11
Primary Controller
dsPIC33FJ64GS610
FET
Driver
I3.3V_3
PWM
k5
k6
k7
ADC
Ch.
ADC
Ch.
PWM
Output
ADC
Ch.
UART
RX
ADC
Channel
Analog
Comp.
ADC
Channel
PWM
PWM
FET
Driver
k8
k9
Analog Comparator
Secondary Controller
dsPIC33FJ64GS610
Analog Comparator
PFC Stage
UART
TX
k2
k10
Analog Comparator
ADC Channel
FET Driver
VAC
k3
k1
|VAC|
VHV_BUS
IPFC
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
As a result, three parameter instructions can be sup-
ported, allowing A + B = C operations to be executed in a
3.0
CPU
Note 1: This data sheet summarizes the features
single cycle.
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “CPU” (DS70204) in the
“dsPIC33/PIC24 Family Reference
Manual”, which is available from the
Microchip web site (www.microchip.com).
The information in this data sheet
supersedes the information in the FRM.
A
block diagram of the CPU is shown in
Figure 3-1, and the programmer’s model for
the
dsPIC33FJ64GS406/606/608/610 is shown in
Figure 3-2.
dsPIC33FJ32GS406/606/608/610
and
3.1
Data Addressing Overview
The data space can be addressed as 32K words or
64 Kbytes and is split into two blocks, referred to as X
and Y data memory. Each memory block has its own
independent Address Generation Unit (AGU). The
MCU class of instructions operates solely through
the X memory AGU, which accesses the entire
memory map as one linear data space. Certain DSP
instructions operate through the X and Y AGUs to
support dual operand reads, which splits the data
address space into two parts. The X and Y data space
boundary is device-specific.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 CPU module has a
16-bit (data) modified Harvard architecture with an
enhanced instruction set, including significant support
for DSP. The CPU has a 24-bit instruction word with a
variable length opcode field. The Program Counter
(PC) is 23 bits wide and addresses up to 4M x 24 bits
of user program memory space. The actual amount of
program memory implemented varies from device to
device. A single-cycle instruction prefetch mechanism is
used to help maintain throughput and provides
predictable execution. All instructions execute in a single
cycle, with the exception of instructions that change the
program flow, the double-word move (MOV.D) instruction
and the table instructions. Overhead-free program loop
constructs are supported using the DO and REPEAT
instructions, both of which are interruptible at any point.
Overhead-free circular buffers (Modulo Addressing
mode) are supported in both X and Y address spaces.
The Modulo Addressing removes the software
boundary checking overhead for DSP algorithms.
Furthermore, the X AGU circular addressing can be
used with any of the MCU class of instructions. The X
AGU also supports Bit-Reversed Addressing to greatly
simplify input or output data reordering for radix-2 FFT
algorithms.
The upper 32 Kbytes of the data space memory map
can optionally be mapped into program space at any
16K program word boundary defined by the 8-bit
Program Space Visibility Page (PSVPAG) register. The
program-to-data space mapping feature lets any
instruction access program space as if it were data
space.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices have six-
teen, 16-bit Working registers in the programmer’s
model. Each of the Working registers can serve as a
data, address or address offset register. The sixteenth
Working register (W15) operates as a Software Stack
Pointer (SSP) for interrupts and calls.
3.2
DSP Engine Overview
The DSP engine features a high-speed, 17-bit by 17-bit
multiplier, 40-bit ALU, two 40-bit saturating
a
accumulators and a 40-bit bidirectional barrel shifter.
The barrel shifter is capable of shifting a 40-bit value up
to 16 bits, right or left, in a single cycle. The DSP
instructions operate seamlessly with all other
instructions and have been designed for optimal real-
time performance. The MAC instruction and other
associated instructions can concurrently fetch two data
operands from memory while multiplying two W
registers and accumulating and optionally saturating
the result in the same cycle. This instruction
functionality requires that the RAM data space be split
for these instructions and linear for all others. Data
space partitioning is achieved in a transparent and
flexible manner through dedicating certain Working
registers to each address space.
There are two classes of instruction in the
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices: MCU and
DSP. These two instruction classes are seamlessly
integrated into a single CPU. The instruction set includes
many addressing modes and is designed for optimum C
compiler efficiency. For most instructions, the
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices are capable
of executing a data (or program data) memory read, a
Working register (data) read, a data memory write and a
program (instruction) memory read per instruction cycle.
2009-2014 Microchip Technology Inc.
DS7000591F-page 33
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The
dsPIC33FJ32GS406/606/608/610
and
3.3
Special MCU Features
dsPIC33FJ64GS406/606/608/610 supports 16/16 and
32/16 divide operations, both fractional and integer. All
divide instructions are iterative operations. They must
be executed within a REPEATloop, resulting in a total
execution time of 19 instruction cycles. The divide
operation can be interrupted during any of those
19 cycles without loss of data.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 features a 17-bit by
17-bit single-cycle multiplier that is shared by both the
MCU ALU and DSP engine. The multiplier can perform
signed, unsigned and mixed sign multiplication. Using
a 17-bit by 17-bit multiplier for 16-bit by 16-bit
multiplication not only allows you to perform mixed sign
multiplication, it also achieves accurate results for
special operations, such as (-1.0) x (-1.0).
A 40-bit barrel shifter is used to perform up to a 16-bit
left or right shift in a single cycle. The barrel shifter can
be used by both MCU and DSP instructions.
FIGURE 3-1:
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610 CPU
CORE BLOCK DIAGRAM
PSV and Table
Data Access
Control Block
Y Data Bus
X Data Bus
Interrupt
Controller
16
16
16
8
16
Data Latch
Data Latch
X RAM
23
16
PCU PCH PCL
Program Counter
Y RAM
23
Address
Latch
Address
Latch
Loop
Control
Logic
Stack
Control
Logic
23
16
16
Address Generator Units
Address Latch
Program Memory
Data Latch
EA MUX
ROM Latch
24
16
16
Instruction
Decode and
Control
Instruction Reg
16
Control Signals
to Various Blocks
DSP Engine
16 x 16
W Register Array
Divide Support
16
16-Bit ALU
16
To Peripheral Modules
DS7000591F-page 34
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 3-2:
PROGRAMMER’S MODEL
D15
D0
W0/WREG
PUSH.SShadow
DOShadow
W1
W2
W3
Legend
W4
W5
DSP Operand
Registers
W6
W7
Working Registers
W8
W9
DSP Address
Registers
W10
W11
W12/DSP Offset
W13/DSP Write-Back
W14/Frame Pointer
W15/Stack Pointer
SPLIM
Stack Pointer Limit Register
AD15
AD39
AD31
AD0
ACCA
ACCB
DSP
Accumulators
PC22
PC0
0
Program Counter
0
7
TBLPAG
7
Data Table Page Address
0
PSVPAG
Program Space Visibility Page Address
15
0
0
RCOUNT
REPEATLoop Counter
DOLoop Counter
15
DCOUNT
22
22
0
DOSTART
DOEND
DOLoop Start Address
DOLoop End Address
15
0
Core Configuration Register
CORCON
OA OB SA SB OAB SAB DA DC IPL2 IPL1 IPL0 RA
N
OV
Z
C
STATUS Register
SRH
SRL
2009-2014 Microchip Technology Inc.
DS7000591F-page 35
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
3.4
CPU Control Registers
REGISTER 3-1:
SR: CPU STATUS REGISTER
R-0
OA
R-0
OB
R/C-0
SA(1)
R/C-0
SB(1)
R-0
R/C-0
SAB(1,4)
R-0
DA
R/W-0
DC
OAB
bit 15
bit 8
R/W-0(3)
IPL2(2)
bit 7
R/W-0(3)
IPL1(2)
R/W-0(3)
IPL0(2)
R-0
RA
R/W-0
N
R/W-0
OV
R/W-0
Z
R/W-0
C
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
OA: Accumulator A Overflow Status bit
1= Accumulator A has overflowed
0= Accumulator A has not overflowed
OB: Accumulator B Overflow Status bit
1= Accumulator B has overflowed
0= Accumulator B has not overflowed
SA: Accumulator A Saturation ‘Sticky’ Status bit(1)
1= Accumulator A is saturated or has been saturated at some time
0= Accumulator A is not saturated
SB: Accumulator B Saturation ‘Sticky’ Status bit(1)
1= Accumulator B is saturated or has been saturated at some time
0= Accumulator B is not saturated
OAB: OA || OB Combined Accumulator Overflow Status bit
1= Accumulator A or B has overflowed
0= Neither Accumulator A or B has overflowed
SAB: SA || SB Combined Accumulator ‘Sticky’ Status bit(1,4)
1= Accumulator A or B is saturated or has been saturated at some time in the past
0= Neither Accumulator A or B is saturated
DA: DOLoop Active bit
1= DOloop in progress
0= DOloop not in progress
bit 8
DC: MCU ALU Half Carry/Borrow bit
1= A carry-out from the 4th low-order bit (for byte-sized data) or 8th low-order bit (for word-sized data)
of the result occurred
0= No carry-out from the 4th low-order bit (for byte-sized data) or 8th low-order bit (for word-sized
data) of the result occurred
Note 1: This bit can be read or cleared (not set).
2: The IPL<2:0> bits are concatenated with the IPL<3> bit (CORCON<3>) to form the CPU Interrupt Priority
Level (IPL). The value in parentheses indicates the IPL if IPL<3> = 1. User interrupts are disabled when
IPL<3> = 1.
3: The IPL<2:0> Status bits are read-only when NSTDIS = 1(INTCON1<15>).
4: Clearing this bit will clear SA and SB.
DS7000591F-page 36
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 3-1:
SR: CPU STATUS REGISTER (CONTINUED)
bit 7-5
IPL<2:0>: CPU Interrupt Priority Level Status bits(2,3)
111= CPU Interrupt Priority Level is 7 (15), user interrupts disabled
110= CPU Interrupt Priority Level is 6 (14)
101= CPU Interrupt Priority Level is 5 (13)
100= CPU Interrupt Priority Level is 4 (12)
011= CPU Interrupt Priority Level is 3 (11)
010= CPU Interrupt Priority Level is 2 (10)
001= CPU Interrupt Priority Level is 1 (9)
000= CPU Interrupt Priority Level is 0 (8)
bit 4
bit 3
bit 2
RA: REPEATLoop Active bit
1= REPEATloop is in progress
0= REPEATloop is not in progress
N: MCU ALU Negative bit
1= Result was negative
0= Result was non-negative (zero or positive)
OV: MCU ALU Overflow bit
This bit is used for signed arithmetic (2’s complement). It indicates an overflow of a magnitude that
causes the sign bit to change state.
1= Overflow occurred for signed arithmetic (in this arithmetic operation)
0= No overflow occurred
bit 1
bit 0
Z: MCU ALU Zero bit
1= An operation that affects the Z bit has set it at some time in the past
0= The most recent operation that affects the Z bit has cleared it (i.e., a non-zero result)
C: MCU ALU Carry/Borrow bit
1= A carry-out from the Most Significant bit of the result occurred
0= No carry-out from the Most Significant bit of the result occurred
Note 1: This bit can be read or cleared (not set).
2: The IPL<2:0> bits are concatenated with the IPL<3> bit (CORCON<3>) to form the CPU Interrupt Priority
Level (IPL). The value in parentheses indicates the IPL if IPL<3> = 1. User interrupts are disabled when
IPL<3> = 1.
3: The IPL<2:0> Status bits are read-only when NSTDIS = 1(INTCON1<15>).
4: Clearing this bit will clear SA and SB.
2009-2014 Microchip Technology Inc.
DS7000591F-page 37
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 3-2:
CORCON: CORE CONTROL REGISTER
U-0
—
U-0
—
U-0
—
R/W-0
US
R/W-0
EDT(1)
R-0
R-0
R-0
DL2
DL1
DL0
bit 15
bit 8
R/W-0
SATA
R/W-0
SATB
R/W-1
R/W-0
R/C-0
IPL3(2)
R/W-0
PSV
R/W-0
RND
R/W-0
IF
SATDW
ACCSAT
bit 7
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-13
bit 12
Unimplemented: Read as ‘0’
US: DSP Multiply Unsigned/Signed Control bit
1= DSP engine multiplies are unsigned
0= DSP engine multiplies are signed
bit 11
EDT: Early DOLoop Termination Control bit(1)
1= Terminates executing DOloop at the end of the current loop iteration
0= No effect
bit 10-8
DL<2:0>: DOLoop Nesting Level Status bits
111= 7 DOloops are active
•
•
•
001= 1 DOloop is active
000= 0 DOloops are active
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
SATA: ACCA Saturation Enable bit
1= Accumulator A saturation is enabled
0= Accumulator A saturation is disabled
SATB: ACCB Saturation Enable bit
1= Accumulator B saturation is enabled
0= Accumulator B saturation is disabled
SATDW: Data Space Write from DSP Engine Saturation Enable bit
1= Data space write saturation is enabled
0= Data space write saturation is disabled
ACCSAT: Accumulator Saturation Mode Select bit
1= 9.31 saturation (super saturation)
0= 1.31 saturation (normal saturation)
IPL3: CPU Interrupt Priority Level Status bit 3(2)
1= CPU Interrupt Priority Level is greater than 7
0= CPU Interrupt Priority Level is 7 or less
PSV: Program Space Visibility in Data Space Enable bit
1= Program space is visible in data space
0= Program space is not visible in data space
RND: Rounding Mode Select bit
1= Biased (conventional) rounding is enabled
0= Unbiased (convergent) rounding is enabled
IF: Integer or Fractional Multiplier Mode Select bit
1= Integer mode is enabled for DSP multiply operations
0= Fractional mode is enabled for DSP multiply operations
Note 1: This bit will always read as ‘0’.
2: The IPL3 bit is concatenated with the IPL<2:0> bits (SR<7:5>) to form the CPU Interrupt Priority Level.
DS7000591F-page 38
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
3.5
Arithmetic Logic Unit (ALU)
3.6
DSP Engine
The
dsPIC33FJ32GS406/606/608/610
and
The DSP engine consists of a high-speed, 17-bit x 17-bit
multiplier, a barrel shifter and a 40-bit adder/subtracter
(with two target accumulators, round and saturation logic).
dsPIC33FJ64GS406/606/608/610 ALU is 16 bits wide
and is capable of addition, subtraction, bit shifts and logic
operations. Unless otherwise mentioned, arithmetic
operations are 2’s complement in nature. Depending on
the operation, the ALU can affect the values of the Carry
(C), Zero (Z), Negative (N), Overflow (OV) and Digit Carry
(DC) Status bits in the SR register. The C and DC Status
bits operate as Borrow and Digit Borrow bits, respectively,
for subtraction operations.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 is a single-cycle
instruction flow architecture; therefore, concurrent
operation of the DSP engine with MCU instruction flow
is not possible. However, some MCU ALU and DSP
engine resources can be used concurrently by the
same instruction (for example, ED, EDAC).
The ALU can perform 8-bit or 16-bit operations,
depending on the mode of the instruction that is used.
Data for the ALU operation can come from the W
register array or data memory, depending on the
addressing mode of the instruction. Likewise, output
data from the ALU can be written to the W register array
or a data memory location.
The DSP engine can also perform inherent
accumulator-to-accumulator operations that require no
additional data. These instructions are ADD, SUB and
NEG.
The DSP engine has options selected through bits in
the CPU Core Control register (CORCON), as listed
below:
Refer to the “16-bit MCU and DSC Programmer’s Ref-
erence Manual” (DS70157) for information on the SR
bits affected by each instruction.
• Fractional or integer DSP multiply (IF)
• Signed or unsigned DSP multiply (US)
• Conventional or convergent rounding (RND)
• Automatic saturation on/off for ACCA (SATA)
• Automatic saturation on/off for ACCB (SATB)
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 CPU incorporates
hardware support for both multiplication and division. This
includes a dedicated hardware multiplier and support
hardware for 16-bit divisor division.
• Automatic saturation on/off for writes to data
memory (SATDW)
• Accumulator Saturation mode selection
(ACCSAT)
3.5.1
MULTIPLIER
Using the high-speed, 17-bit x 17-bit multiplier of the DSP
engine, the ALU supports unsigned, signed or mixed sign
operation in several MCU multiplication modes:
A block diagram of the DSP engine is shown in
Figure 3-3.
• 16-bit x 16-bit signed
• 16-bit x 16-bit unsigned
TABLE 3-1:
Instruction
DSP INSTRUCTIONS
SUMMARY
• 16-bit signed x 5-bit (literal) unsigned
• 16-bit unsigned x 16-bit unsigned
• 16-bit unsigned x 5-bit (literal) unsigned
• 16-bit unsigned x 16-bit signed
• 8-bit unsigned x 8-bit unsigned
Algebraic
ACC
Operation
Write-Back
CLR
A = 0
Yes
No
ED
A = (x – y)2
A = A + (x – y)2
A = A + (x * y)
A = A + x2
EDAC
MAC
No
3.5.2
DIVIDER
Yes
No
The divide block supports 32-bit/16-bit and 16-bit/16-bit
signed and unsigned integer divide operations with the
following data sizes:
MAC
MOVSAC
MPY
No change in A
Yes
No
• 32-bit signed/16-bit signed divide
• 32-bit unsigned/16-bit unsigned divide
• 16-bit signed/16-bit signed divide
• 16-bit unsigned/16-bit unsigned divide
A = x * y
A = x2
MPY
No
MPY.N
MSC
A = – x * y
No
A = A – x * y
Yes
The quotient for all divide instructions ends up in W0 and
the remainder in W1. 16-bit signed and unsigned DIV
instructions can specify any W register for both the 16-bit
divisor (Wn) and any
W register (aligned) pair
(W(m + 1):Wm) for the 32-bit dividend. The divide
algorithm takes one cycle per bit of divisor, so both 32-bit/
16-bit and 16-bit/16-bit instructions take the same
number of cycles to execute.
2009-2014 Microchip Technology Inc.
DS7000591F-page 39
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 3-3:
DSP ENGINE BLOCK DIAGRAM
S
a
40
40-Bit Accumulator A
40-Bit Accumulator B
t
u
r
16
40
Round
Logic
a
t
Carry/Borrow Out
Carry/Borrow In
Saturate
Adder
e
Negate
40
40
40
Barrel
Shifter
16
40
Sign-Extend
32
16
Zero Backfill
32
33
17-Bit
Multiplier/Scaler
16
16
To/From W Array
DS7000591F-page 40
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
3.6.1
MULTIPLIER
3.6.2.1
Adder/Subtracter, Overflow and
Saturation
The 17-bit x 17-bit multiplier is capable of signed or
unsigned operation and can multiplex its output using a
scaler to support either 1.31 fractional (Q31) or 32-bit
integer results. Unsigned operands are zero-extended
into the 17th bit of the multiplier input value. Signed
operands are sign-extended into the 17th bit of the
multiplier input value. The output of the 17-bit x 17-bit
multiplier/scaler is a 33-bit value that is sign-extended
to 40 bits. Integer data is inherently represented as a
signed 2’s complement value, where the Most
Significant bit (MSb) is defined as a sign bit. The range
of an N-bit 2’s complement integer is -2N-1 to 2N-1 – 1.
The adder/subtracter is a 40-bit adder with an optional
zero input into one side and either true or complement
data into the other input.
• In the case of addition, the Carry/Borrow input is
active-high and the other input is true data (not
complemented).
• In the case of subtraction, the Carry/Borrow input
is active-low and the other input is complemented.
The adder/subtracter generates Overflow Status bits,
SA/SB and OA/OB, which are latched and reflected in
the STATUS Register (SR):
• For a 16-bit integer, the data range is -32768
(0x8000) to 32767 (0x7FFF) including 0.
• Overflow from bit 39: this is a catastrophic
overflow in which the sign of the accumulator is
destroyed.
• For a 32-bit integer, the data range is
-2,147,483,648 (0x8000 0000) to 2,147,483,647
(0x7FFF FFFF).
• Overflow into guard bits, 32 through 39: this is a
recoverable overflow. This bit is set whenever all
the guard bits are not identical to each other.
When the multiplier is configured for fractional
multiplication, the data is represented as a 2’s
complement fraction, where the MSb is defined as a
sign bit and the radix point is implied to lie just after the
sign bit (QX format). The range of an N-bit 2’s
complement fraction with this implied radix point is -1.0
to (1 – 21-N). For a 16-bit fraction, the Q15 data range
is -1.0 (0x8000) to 0.999969482 (0x7FFF) including 0
and has a precision of 3.01518x10-5. In Fractional
mode, the 16 x 16 multiply operation generates a
The adder has an additional saturation block that
controls accumulator data saturation, if selected. It
uses the result of the adder, the Overflow Status bits
described
previously
and
the
SAT<A:B>
(CORCON<7:6>) and ACCSAT (CORCON<4>) mode
control bits to determine when and to what value to
saturate.
Six STATUS Register bits support saturation and
overflow:
1.31 product that has a precision of 4.65661 x 10-10
.
The same multiplier is used to support the MCU
multiply instructions, which include integer 16-bit
signed, unsigned and mixed sign multiply operations.
• OA: ACCA overflowed into guard bits
• OB: ACCB overflowed into guard bits
• SA: ACCA saturated (bit 31 overflow and
saturation)
or
ACCA overflowed into guard bits and saturated
(bit 39 overflow and saturation)
The MUL instruction can be directed to use byte or
word-sized operands. Byte operands will direct a 16-bit
result and word operands will direct a 32-bit result to
the specified register(s) in the W array.
• SB: ACCB saturated (bit 31 overflow and
saturation)
or
3.6.2
DATA ACCUMULATORS AND
ADDER/SUBTRACTER
The data accumulator consists of a 40-bit adder/
subtracter with automatic sign extension logic. It can
select one of two accumulators (A or B) as its pre-
ACCB overflowed into guard bits and saturated
(bit 39 overflow and saturation)
• OAB: Logical OR of OA and OB
• SAB: Logical OR of SA and SB
accumulation
source
and
post-accumulation
destination. For the ADDand LACinstructions, the data
to be accumulated or loaded can be optionally scaled
using the barrel shifter prior to accumulation.
The OA and OB bits are modified each time data
passes through the adder/subtracter. When set, they
indicate that the most recent operation has overflowed
into the accumulator guard bits (bits 32 through 39).
The OA and OB bits can also optionally generate an
arithmetic warning trap when set and the correspond-
ing Overflow Trap Flag Enable bits (OVATE, OVBTE) in
the INTCON1 register are set (refer to Section 7.0
“Interrupt Controller”). This allows the user applica-
tion to take immediate action, for example, to correct
system gain.
2009-2014 Microchip Technology Inc.
DS7000591F-page 41
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The SA and SB bits are modified each time data
passes through the adder/subtracter, but can only be
cleared by the user application. When set, they indicate
that the accumulator has overflowed its maximum
range (bit 31 for 32-bit saturation or bit 39 for 40-bit
saturation) and will be saturated (if saturation is
enabled). When saturation is not enabled, SA and SB
default to bit 39 overflow and thus, indicate that a cata-
strophic overflow has occurred. If the COVTE bit in the
INTCON1 register is set, SA and SB bits will generate
an arithmetic warning trap when saturation is disabled.
3.6.3
ACCUMULATOR ‘WRITE-BACK’
The MAC class of instructions (with the exception of
MPY, MPY.N, ED and EDAC) can optionally write a
rounded version of the high word (bits 31 through 16)
of the accumulator that is not targeted by the instruction
into data space memory. The write is performed across
the X bus into combined X and Y address space. The
following addressing modes are supported:
• W13, Register Direct:
The rounded contents of the non-target accumulator
are written into W13 as a 1.15 fraction.
• [W13] + = 2, Register Indirect with Post-Increment:
The rounded contents of the non-target
accumulator are written into the address pointed
to by W13 as a 1.15 fraction. W13 is then
incremented by 2 (for a word write).
The Overflow and Saturation Status bits can optionally be
viewed in the STATUS Register (SR) as the logical OR of
OA and OB (in bit OAB) and the logical OR of SA and SB
(in bit SAB). Programmers can check one bit in the
STATUS Register to determine if either accumulator has
overflowed, or one bit to determine if either accumulator
has saturated. This is useful for complex number
arithmetic, which typically uses both accumulators.
3.6.3.1
Round Logic
The round logic is a combinational block that performs
a conventional (biased) or convergent (unbiased)
round function during an accumulator write (store). The
Round mode is determined by the state of the RND bit
in the CORCON register. It generates a 16-bit,
1.15 data value that is passed to the data space write
saturation logic. If rounding is not indicated by the
instruction, a truncated 1.15 data value is stored and
the least significant word is simply discarded.
The device supports three Saturation and Overflow
modes:
• Bit 39 Overflow and Saturation:
When bit 39 overflow and saturation occurs, the
saturation logic loads the maximally positive
9.31 (0x7FFFFFFFFF) or maximally negative
9.31 value (0x8000000000) into the target accu-
mulator. The SA or SB bit is set and remains set
until cleared by the user application. This
condition is referred to as ‘super saturation’ and
provides protection against erroneous data or
unexpected algorithm problems (such as
gain calculations).
Conventional rounding zero-extends bit 15 of the accu-
mulator and adds it to the ACCxH word (bits 16 through
31 of the accumulator).
• If the ACCxL word (bits 0 through 15 of the
accumulator) is between 0x8000 and 0xFFFF
(0x8000 included), ACCxH is incremented.
• If ACCxL is between 0x0000 and 0x7FFF, ACCxH
is left unchanged.
• Bit 31 Overflow and Saturation:
When bit 31 overflow and saturation occurs, the
saturation logic then loads the maximally positive
1.31 value (0x007FFFFFFF) or maximally nega-
tive 1.31 value (0x0080000000) into the target
accumulator. The SA or SB bit is set and remains
set until cleared by the user application. When
this Saturation mode is in effect, the guard bits are
not used, so the OA, OB or OAB bits are
never set.
A consequence of this algorithm is that over a
succession of random rounding operations, the value
tends to be biased slightly positive.
Convergent (or unbiased) rounding operates in the same
manner as conventional rounding, except when ACCxL
equals 0x8000. In this case, the Least Significant bit
(bit 16 of the accumulator) of ACCxH is examined:
• Bit 39 Catastrophic Overflow:
The bit 39 Overflow Status bit from the adder is
used to set the SA or SB bit, which remains set
until cleared by the user application. No saturation
operation is performed, and the accumulator is
allowed to overflow, destroying its sign. If the
COVTE bit in the INTCON1 register is set, a
catastrophic overflow can initiate a trap exception.
• If it is ‘1’, ACCxH is incremented.
• If it is ‘0’, ACCxH is not modified.
Assuming that bit 16 is effectively random in nature, this
scheme removes any rounding bias that may accumulate.
The SACand SAC.Rinstructions store either a truncated
(SAC), or rounded (SAC.R) version of the contents of the
target accumulator to data memory via the X bus, subject
to data saturation (see Section 3.6.3.2 “Data Space
Write Saturation”). For the MACclass of instructions, the
accumulator write-back operation functions in the same
manner, addressing combined MCU (X and Y) data space
though the X bus. For this class of instructions, the data is
always subject to rounding.
DS7000591F-page 42
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
3.6.3.2
Data Space Write Saturation
3.6.4
BARREL SHIFTER
In addition to adder/subtracter saturation, writes to data
space can also be saturated, but without affecting the
contents of the source accumulator. The data space
write saturation logic block accepts a 16-bit, 1.15
fractional value from the round logic block as its input,
together with overflow status from the original source
(accumulator) and the 16-bit round adder. These inputs
are combined and used to select the appropriate
1.15 fractional value as output to write to data space
memory.
The barrel shifter can perform up to 16-bit arithmetic or
logic right shifts, or up to 16-bit left shifts in a single
cycle. The source can be either of the two DSP
accumulators or the X bus (to support multi-bit shifts of
register or memory data).
The shifter requires a signed binary value to determine
both the magnitude (number of bits) and direction of the
shift operation. A positive value shifts the operand right.
A negative value shifts the operand left. A value of ‘0’
does not modify the operand.
If the SATDW bit in the CORCON register is set, data
(after rounding or truncation) is tested for overflow and
adjusted accordingly:
The barrel shifter is 40 bits wide, thereby obtaining a
40-bit result for DSP shift operations and a 16-bit result
for MCU shift operations. Data from the X bus is
presented to the barrel shifter between bit positions 16
and 31 for right shifts, and between bit positions 0 and
16 for left shifts.
• For input data greater than 0x007FFF, data
written to memory is forced to the maximum
positive 1.15 value, 0x7FFF.
• For input data less than 0xFF8000, data written to
memory is forced to the maximum negative
1.15 value, 0x8000.
The Most Significant bit of the source (bit 39) is used to
determine the sign of the operand being tested.
If the SATDW bit in the CORCON register is not set, the
input data is always passed through unmodified under
all conditions.
2009-2014 Microchip Technology Inc.
DS7000591F-page 43
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS7000591F-page 44
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
4.1
Program Address Space
4.0
MEMORY ORGANIZATION
The program address memory space is 4M instruc-
tions. The space is addressable by a 24-bit value
derived either from the 23-bit Program Counter (PC)
during program execution, or from table operation or
data space remapping as described in Section 4.6
“Interfacing Program and Data Memory Spaces”.
Note:
This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to the dsPIC33/PIC24 Family
Reference Manual, Program Memory”
(DS70203), which is available from the
Microchip web site (www.microchip.com).
The information in this data sheet
supersedes the information in the FRM.
User application access to the program memory space
is restricted to the lower half of the address range
(0x000000 to 0x7FFFFF). The exception is the use of
TBLRD/TBLWT operations, which use TBLPAG<7> to
permit access to the Configuration bits and Device ID
sections of the configuration memory space.
The memory maps are shown in Figure 4-1.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 architecture features
separate program and data memory spaces and buses.
This architecture also allows the direct access to program
memory from the data space during code execution.
FIGURE 4-1:
PROGRAM MEMORY MAPS FOR dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 DEVICES
dsPIC33FJ32GS406/606/608/610
dsPIC33FJ64GS406/606/608/610
0x000000
0x000002
0x000004
0x000000
0x000002
0x000004
GOTOInstruction
Reset Address
GOTOInstruction
Reset Address
Interrupt Vector Table
Reserved
Interrupt Vector Table
Reserved
0x0000FE
0x000100
0x000104
0x0001FE
0x000200
0x0000FE
0x000100
0x000104
0x0001FE
0x000200
Alternate Vector Table
Alternate Vector Table
User Program
Flash Memory
User Program
Flash Memory
(11008 instructions)
(21760 instructions)
0x0057FE
0x005800
0x00ABFE
0x00AC00
Unimplemented
Unimplemented
(Read ‘0’s)
(Read ‘0’s)
0x7FFFFE
0x800000
0x7FFFFE
0x800000
Reserved
Reserved
0xF7FFFE
0xF80000
0xF80017
0xF80018
0xF7FFFE
0xF80000
0xF80017
0xF80018
Device Configuration
Registers
Device Configuration
Registers
Reserved
Reserved
0xFEFFFE
0xFEFFFE
DEVID (2)
Reserved
DEVID (2)
Reserved
0xFF0000
0xFF0002
0xFFFFFE
0xFF0000
0xFF0002
0xFFFFFE
2009-2014 Microchip Technology Inc.
DS7000591F-page 45
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
4.1.1
PROGRAM MEMORY
ORGANIZATION
4.1.2
All
INTERRUPT AND TRAP VECTORS
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 devices reserve the
addresses between 0x00000 and 0x000200 for hard-
coded program execution vectors. A hardware Reset
vector is provided to redirect code execution from the
default value of the PC on device Reset to the actual
start of code. A GOTOinstruction is programmed by the
user application at 0x000000, with the actual address
for the start of code at 0x000002.
The program memory space is organized in word-
addressable blocks. Although it is treated as 24 bits
wide, it is more appropriate to think of each address of
the program memory as a lower and upper word, with
the upper byte of the upper word being unimplemented.
The lower word always has an even address, while the
upper word has an odd address (see Figure 4-2).
Program memory addresses are always word-aligned
on the lower word and addresses are incremented or
decremented by two during the code execution. This
arrangement provides compatibility with data memory
space addressing and makes data in the program
memory space accessible.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices also have
two Interrupt Vector Tables (IVT), located from
0x000004 to 0x0000FF and 0x000100 to 0x0001FF.
These vector tables allow each of the device interrupt
sources to be handled by separate Interrupt Service
Routines (ISRs). A more detailed discussion of the
Interrupt Vector Tables is provided in Section 7.1
“Interrupt Vector Table”.
FIGURE 4-2:
PROGRAM MEMORY ORGANIZATION
least significant word
PC Address
most significant word
23
msw
Address
(lsw Address)
16
8
0
0x000001
0x000003
0x000005
0x000007
0x000000
0x000002
0x000004
0x000006
00000000
00000000
00000000
00000000
Program Memory
‘Phantom’ Byte
(read as ‘0’)
Instruction Width
DS7000591F-page 46
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
All word accesses must be aligned to an even address.
Misaligned word data fetches are not supported, so
4.2
Data Address Space
The CPU has a separate 16-bit-wide data memory space.
The data space is accessed using separate Address
Generation Units (AGUs) for read and write operations.
The data memory maps is shown in Figure 4-3.
care must be taken when mixing byte and word
operations, or translating from 8-bit MCU code. If a
misaligned read or write is attempted, an address error
trap is generated. If the error occurred on a read, the
instruction underway is completed. If the error occurred
on a write, the instruction is executed but the write does
not occur. In either case, a trap is then executed,
allowing the system and/or user application to examine
the machine state prior to execution of the address
Fault.
All Effective Addresses (EAs) in the data memory space
are 16 bits wide and point to bytes within the data space.
This arrangement gives a data space address range of
64 Kbytes or 32K words. The lower half of the data
memory space (that is, when EA<15> = 0) is used for
implemented memory addresses, while the upper half
(EA<15> = 1) is reserved for the Program Space
Visibility area (see Section 4.6.3 “Reading Data from
Program Memory Using Program Space Visibility”).
All byte loads into any W register are loaded into the
Least Significant Byte. The Most Significant Byte is not
modified.
The
dsPIC33FJ32GS406/606/608/610
and
A Sign-Extend (SE) instruction is provided to allow user
applications to translate 8-bit signed data to 16-bit
signed values. Alternatively, for 16-bit unsigned data,
user applications can clear the MSB of any W register
by executing a Zero-Extend (ZE) instruction on the
appropriate address.
dsPIC33FJ64GS406/606/608/610 devices implement
up to 9 Kbytes of data memory. Should an EA point to
a location outside of this area, an all-zero word or byte
will be returned.
4.2.1
DATA SPACE WIDTH
4.2.3
SFR SPACE
The data memory space is organized in byte
addressable, 16-bit wide blocks. Data is aligned in data
memory and registers as 16-bit words, but all data
space EAs resolve to bytes. The Least Significant
Bytes (LSBs) of each word have even addresses, while
the Most Significant Bytes (MSBs) have odd
addresses.
The first 2 Kbytes of the Near Data Space, from 0x0000
to 0x07FF, is primarily occupied by Special Function
Registers (SFRs). These are used by the core and
peripheral modules for controlling the operation of the
device.
SFRs are distributed among the modules that they
control and are generally grouped together by module.
Much of the SFR space contains unused addresses;
these are read as ‘0’.
4.2.2
DATA MEMORY ORGANIZATION
AND ALIGNMENT
To maintain backward compatibility with PIC® MCU
devices and improve data space memory usage
efficiency, the instruction set supports both word and
byte operations. As a consequence of byte accessibil-
ity, all Effective Address calculations are internally
scaled to step through word-aligned memory. For
example, the core recognizes that Post-Modified
Register Indirect Addressing mode [Ws++] that results
in a value of Ws + 1 for byte operations and Ws + 2 for
word operations.
Note:
The actual set of peripheral features and
interrupts varies by the device. Refer to the
corresponding device tables and pinout
diagrams for device-specific information.
4.2.4
NEAR DATA SPACE
The 8-Kbyte area between 0x0000 and 0x1FFF is
referred to as the Near Data Space. Locations in this
space are directly addressable via a 13-bit absolute
address field within all memory direct instructions.
Additionally, the whole data space is addressable using
MOV instructions, which support Memory Direct
Addressing mode with a 16-bit address field, or by
using Indirect Addressing mode using a Working
register as an Address Pointer.
Data byte reads will read the complete word that
contains the byte, using the LSB of any EA to
determine which byte to select. The selected byte is
placed onto the LSB of the data path. That is, data
memory and registers are organized as two parallel
byte-wide entities with shared (word) address decode
but separate write lines. Data byte writes only write to
the corresponding side of the array or register that
matches the byte address.
2009-2014 Microchip Technology Inc.
DS7000591F-page 47
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 4-3:
DATA MEMORY MAP FOR DEVICES WITH 4-KBYTE RAM
MSB
Address
LSB
Address
16 Bits
MSb
LSb
0x0000
0x0001
2-Kbyte
SFR Space
SFR Space
0x07FE
0x0800
0x07FF
0x0801
6-Kbyte
Near Data
Space
X Data RAM (X)
Y Data RAM (Y)
0x0FFF
0x1001
0x0FFE
0x1000
0x17FF
0x1801
0x17FE
0x1800
0x8001
0x8000
X Data
Optionally
Mapped
Unimplemented (X)
into Program
Memory
0xFFFF
0xFFFE
DS7000591F-page 48
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 4-4:
DATA MEMORY MAP FOR DEVICES WITH 8-KBYTE RAM
MSB
Address
LSB
Address
16 Bits
MSb
LSb
0x0000
0x0001
2-Kbyte
SFR Space
SFR Space
0x07FE
0x0800
0x07FF
0x0801
8-Kbyte
Near Data
Space
X Data RAM (X)
Y Data RAM (Y)
0x17FF
0x1801
0x17FE
0x1800
0x1FFE
0x2000
0x1FFF
0x2001
0x27FF
0x2801
0x27FE
0x2800
0x8001
0x8000
X Data
Unimplemented (X)
Optionally
Mapped
into Program
Memory
0xFFFF
0xFFFE
2009-2014 Microchip Technology Inc.
DS7000591F-page 49
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 4-5:
DATA MEMORY MAP FOR DEVICES WITH 9-KBYTE RAM
MSB
Address
LSB
Address
16 Bits
MSb
LSb
0x0000
0x0001
2-Kbyte
SFR Space
SFR Space
0x07FE
0x0800
0x07FF
0x0801
8-Kbyte
Near Data
Space
X Data RAM (X)
Y Data RAM (Y)
0x17FF
0x1801
0x17FE
0x1800
0x1FFE
0x2000
0x1FFF
0x2001
0x27FF
0x2801
0x27FE
0x2800
DMA RAM
0x2BFF
0x2C01
0x2BFE
0x2C00
0x8001
0x8000
X Data
Unimplemented (X)
Optionally
Mapped
into Program
Memory
0xFFFF
0xFFFE
DS7000591F-page 50
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
All data memory writes, including in DSP instructions,
view data space as combined X and Y address space.
The boundary between the X and Y data spaces is
device-dependent and is not user-programmable.
4.2.5
X AND Y DATA SPACES
The core has two data spaces, X and Y. These data
spaces can be considered either separate (for some
DSP instructions), or as one unified linear address
range (for MCU instructions). The data spaces are
accessed using two Address Generation Units (AGUs)
and separate data paths. This feature allows certain
instructions to concurrently fetch two words from RAM,
thereby enabling efficient execution of DSP algorithms
such as Finite Impulse Response (FIR) filtering and
Fast Fourier Transform (FFT).
All Effective Addresses (EAs) are 16 bits wide and point
to bytes within the data space. Therefore, the data
space address range is 64 Kbytes, or 32K words,
though the implemented memory locations vary by
device.
4.2.6
DMA RAM
Some devices contain 1 Kbyte of dual ported DMA
RAM, which is located at the end of Y data space.
Memory locations that are part of Y data RAM and are in
the DMA RAM space are accessible simultaneously by
the CPU and the DMA Controller module. DMA RAM is
utilized by the DMA Controller to store data to be
transferred to various peripherals using DMA, as well as
data transferred from various peripherals using DMA.
The DMA RAM can be accessed by the DMA Controller
without having to steal cycles from the CPU.
The X data space is used by all instructions and
supports all addressing modes. X data space has
separate read and write data buses. The X read data
bus is the read data path for all instructions that view
data space as combined X and Y address space. It is
also the X data prefetch path for the dual operand DSP
instructions (MACclass).
The Y data space is used in concert with the X data
space by the MACclass of instructions (CLR, ED, EDAC,
MAC, MOVSAC, MPY, MPY.N and MSC) to provide two
concurrent data read paths.
When the CPU and the DMA Controller attempt to
concurrently write to the same DMA RAM location, the
hardware ensures that the CPU is given precedence in
accessing the DMA RAM location. Therefore, the DMA
RAM provides a reliable means of transferring DMA
data without ever having to stall the CPU.
Both the X and Y data spaces support Modulo
Addressing mode for all instructions, subject to
addressing mode restrictions. Bit-Reversed Addressing
mode is only supported for writes to X data space.
2009-2014 Microchip Technology Inc.
DS7000591F-page 51
TABLE 4-1:
CPU CORE REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7 Bit 6
Bit 5
Bit 4
Bit 3 Bit 2 Bit 1
Bit 0
WREG0
WREG1
WREG2
WREG3
WREG4
WREG5
WREG6
WREG7
WREG8
WREG9
WREG10
WREG11
WREG12
WREG13
WREG14
WREG15
SPLIM
0000
0002
0004
0006
0008
000A
000C
000E
0010
0012
0014
0016
0018
001A
001C
001E
0020
0022
0024
Working Register 0
Working Register 1
Working Register 2
Working Register 3
Working Register 4
Working Register 5
Working Register 6
Working Register 7
Working Register 8
Working Register 9
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0800
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
0000
0000
0000
0000
xxxx
xxxx
xxxx
00xx
xxxx
00xx
0000
Working Register 10
Working Register 11
Working Register 12
Working Register 13
Working Register 14
Working Register 15
Stack Pointer Limit Register
ACCAL
ACCAH
ACCAU
ACCBL
ACCBH
ACCBU
PCL
ACCAL
ACCAH
0026 ACCA<39> ACCA<39> ACCA<39> ACCA<39> ACCA<39> ACCA<39> ACCA<39> ACCA<39>
ACCAU
0028
002A
ACCBL
ACCBH
002C ACCB<39> ACCB<39> ACCB<39> ACCB<39> ACCB<39> ACCB<39> ACCB<39> ACCB<39>
ACCBU
002E
0030
0032
0034
0036
0038
Program Counter Low Byte Register
PCH
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Program Counter High Byte Register
Table Page Address Pointer Register
TBLPAG
PSVPAG
RCOUNT
DCOUNT
Program Memory Visibility Page Address Pointer Register
REPEATLoop Counter Register
DCOUNT<15:0>
DOSTARTL 003A
DOSTARTH 003C
DOSTARTL<15:1>
0
0
—
—
—
—
—
—
—
—
—
—
DOSTARTH<5:0>
DOENDH
DOENDL
DOENDH
SR
003E
0040
0042
DOENDL<15:1>
—
—
—
—
—
—
—
—
—
—
OA
OB
SA
SB
OAB
SAB
DA
DC
IPL2
IPL1
IPL0
RA
N
OV
Z
C
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-1:
CPU CORE REGISTER MAP (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7 Bit 6
Bit 5
Bit 4
Bit 3 Bit 2 Bit 1
PSV RND
Bit 0
CORCON
MODCON
XMODSRT
XMODEND
YMODSRT
YMODEND
XBREV
0044
0046
0048
004A
004C
004E
0050
0052
—
—
—
—
US
—
EDT
DL2
DL1
BWM1
DL0
SATA SATB SATDW ACCSAT IPL3
YWM3 YWM2 YWM1
IF
0000
XMODEN
YMODEN
BWM3
BWM2
BWM0
YWM0 XWM3 XWM2 XWM1 XWM0 0000
XS<15:1>
XE<15:1>
YS<15:1>
YE<15:1>
XB9
0
1
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
0
1
BREN
—
XB14
—
XB13
XB12
XB11
XB10
XB8
XB7
XB6
XB5
XB4
XB3
XB2
XB1
XB0
DISICNT
Disable Interrupts Counter Register
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-2:
CHANGE NOTIFICATION REGISTER MAP FOR dsPIC33FJ32GS608/610 AND dsPIC33FJ64GS608/610 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CNEN1
CNEN2
CNPU1
CNPU2
0060
0062
CN15IE
—
CN14IE
—
CN13IE
—
CN12IE
—
CN11IE
—
CN10IE
—
CN9IE
—
CN8IE
—
CN7IE
CN6IE
CN5IE
CN4IE
CN3IE
CN2IE
CN1IE
CN0IE
0000
0000
CN23IE
CN22IE
CN21IE
CN20IE
CN19IE
CN18IE
CN17IE
CN16IE
0068 CN15PUE CN14PUE CN13PUE CN12PUE CN11PUE CN10PUE CN9PUE CN8PUE CN7PUE CN6PUE CN5PUE CN4PUE CN3PUE CN2PUE CN1PUE CN0PUE 0000
006A CN23PUE CN22PUE CN21PUE CN20PUE CN19PUE CN18PUE CN17PUE CN16PUE 0000
—
—
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-3:
CHANGE NOTIFICATION REGISTER MAP FOR dsPIC33FJ32GS406/606 AND dsPIC33FJ64GS406/606 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CNEN1
CNEN2
CNPU1
CNPU2
0060
0062
CN15IE
—
CN14IE
—
CN13IE
—
CN12IE
—
CN11IE
—
CN10IE
—
CN9IE
—
CN8IE
—
CN7IE
CN6IE
CN5IE
—
CN4IE
—
CN3IE
—
CN2IE
CN1IE
CN0IE
0000
0000
CN23IE
CN22IE
CN18IE
CN17IE
CN16IE
0068 CN15PUE CN14PUE CN13PUE CN12PUE CN11PUE CN10PUE CN9PUE CN8PUE CN7PUE CN6PUE CN5PUE CN4PUE CN3PUE CN2PUE CN1PUE CN0PUE 0000
006A CN23PUE CN22PUE CN18PUE CN17PUE CN16PUE 0000
—
—
—
—
—
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-4:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ64GS610 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR OVATE
OVBTE
—
COVTE SFTACERR DIV0ERR DMACERR MATHERR ADDRERR STKERR
OSCFAIL
INT1EP
IC1IF
—
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
4444
4444
0444
0044
4444
0004
4444
4444
4444
0444
0440
0440
INTCON2 0082 ALTIVT
0084
0086 U2TXIF
DISI
DMA1IF
U2RXIF
—
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
SPI1IF
OC4IF
—
—
T3IF
DMA2IF
—
—
T2IF
—
—
OC2IF
—
—
IC2IF
—
INT4EP
DMA0IF
INT1IF
DMA3IF
—
INT3EP
T1IF
CNIF
C1IF
—
INT2EP
OC1IF
INT0EP
INT0IF
SI2C1IF
SPI2EIF
—
IFS0
IFS1
IFS2
IFS3
IFS4
IFS5
IFS6
IFS7
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
Legend:
—
SPI1EIF
OC3IF
—
AC1IF
MI2C1IF
SPI2IF
0088
008A
008C
—
—
—
—
IC4IF
INT4IF
C1TXIF
—
IC3IF
INT3IF
—
C1RXIF
MI2C2IF
U2EIF
—
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
SI2C2IF
U1EIF
—
—
—
QEI2IF
—
—
—
—
—
—
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
ADCP11IF ADCP10IF ADCP9IF ADCP8IF
—
0090 ADCP1IF ADCP0IF
—
—
—
—
—
AC4IF
—
AC3IF
—
AC2IF
—
PWM9IF
—
PWM8IF
ADCP7IF
IC2IE
—
PWM7IF
ADCP6IF
DMA0IE
INT1IE
DMA3IE
—
PWM6IF
ADCP5IF
T1IE
PWM5IF
PWM4IF
PWM3IF
ADCP2IF
INT0IE
SI2C1IE
SPI2EIE
—
0092
0094
—
—
—
DMA1IE
U2RXIE
—
—
—
—
ADCP4IF ADCP3IF
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
DMA2IE
—
T2IE
—
OC2IE
—
OC1IE
AC1IE
IC1IE
MI2C1IE
SPI2IE
SI2C2IE
U1EIE
0096 U2TXIE
CNIE
C1IE
0098
009A
009C
—
—
—
—
IC4IE
INT4IE
C1TXIE
—
IC3IE
INT3IE
—
C1RXIE
MI2C2IE
U2EIE
—
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
—
—
—
—
QEI2IE
—
—
—
—
—
—
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
ADCP11IE ADCP10IE ADCP9IE ADCP8IE
—
00A0 ADCP1IE ADCP0IE
—
—
—
—
AC4IE
—
AC3IE
—
AC2IE
—
PWM9IE
—
PWM8IE
ADCP7IE
IC1IP1
IC2IP1
PWM7IE
ADCP6IE
IC1IP0
PWM6IE
PWM5IE
PWM4IE
PWM3IE
ADCP2IE
INT0IP0
DMA0IP0
T3IP0
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP5IE ADCP4IE ADCP3IE
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
—
OC1IP2
OC2IP2
SPI1IP2
OC1IP1
OC2IP1
SPI1IP1
OC1IP0
OC2IP0
SPI1IP0
—
IC1IP2
IC2IP2
—
—
—
—
—
—
—
—
—
—
—
—
INT0IP2
INT0IP1
—
—
IC2IP0
DMA0IP2 DMA0IP1
U1RXIP2 U1RXIP1 U1RXIP0
—
—
SPI1EIP2 SPI1EIP1
ADIP2 ADIP1
SPI1EIP0
ADIP0
T3IP2
T3IP1
—
CNIP2
—
—
CNIP1
—
—
CNIP0
—
—
DMA1IP2 DMA1IP1 DMA1IP0
—
U1TXIP2
U1TXIP1
U1TXIP0
SI2C1IP0
INT1IP0
DMA2IP0
T5IP0
—
AC1IP2
—
AC1IP1
—
AC1IP0
—
—
MI2C1IP2 MI2C1IP1 MI2C1IP0
SI2C1IP2 SI2C1IP1
INT1IP2 INT1IP1
DMA2IP2 DMA2IP1
T5IP2 T5IP1
—
—
—
—
—
T4IP2
U2TXIP2
C1IP2
—
T4IP1
U2TXIP1
C1IP1
—
T4IP0
U2TXIP0
C1IP0
—
—
OC4IP2
OC4IP1
OC4IP0
—
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
—
U2RXIP2 U2RXIP1 U2RXIP0
C1RXIP2 C1RXIP1 C1RXIP0
—
—
—
SPI2EIP2 SPI2EIP1
DMA3IP2 DMA3IP1
SPI2EIP0
DMA3IP0
—
—
IC4IP2
MI2C2IP2 MI2C2IP1 MI2C2IP0
INT4IP2 INT4IP1 INT4IP0
’. Reset values are shown in hexadecimal.
IC4IP1
IC4IP0
—
—
—
—
—
—
SI2C2IP2
INT3IP2
SI2C2IP1
INT3IP1
SI2C2IP0
INT3IP0
—
—
—
—
—
—
—
—
—
—
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-4:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ64GS610 DEVICES (CONTINUED)
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC14
00C0
00C4
00C6
00C8
00CC
00CE
00D2
00D4
00D6
00D8
00DA
00DC
00DE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
QEI1IP2 QEI1IP1 QEI1IP0
U2EIP2 U2EIP1 U2EIP0
C1TXIP2 C1TXIP1 C1TXIP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PSEMIP2 PSEMIP1
PSEMIP0
U1EIP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0400
4040
4440
IPC16
IPC17
IPC18
IPC20
IPC21
IPC23
IPC24
IPC25
IPC26
IPC27
IPC28
IPC29
U1EIP2
—
U1EIP1
—
—
—
—
—
QEI2IP2
QEI2IP1
QEI2IP0
—
—
—
—
PSESMIP2 PSESMIP1 PSESMIP0
ADCP8IP2 ADCP8IP1 ADCP8IP0
ADCP12IP2 ADCP12IP1 ADCP12IP0
ADCP10IP2 ADCP10IP1 ADCP10IP0
—
ADCP9IP2 ADCP9IP1 ADCP9IP0
—
—
—
—
—
—
—
ADCP11IP2 ADCP11IP1 ADCP11IP0 0044
PWM2IP2 PWM2IP1 PWM2IP0
PWM6IP2 PWM6IP1 PWM6IP0
—
PWM1IP2 PWM1IP1 PWM1IP0
PWM5IP2 PWM5IP1 PWM5IP0
PWM9IP2 PWM9IP1 PWM9IP0
—
—
—
—
—
—
4400
4444
4444
0044
4400
—
PWM4IP2 PWM4IP1 PWM4IP0
PWM8IP2 PWM8IP1 PWM8IP0
PWM3IP2 PWM3IP1 PWM3IP0
PWM7IP2 PWM7IP1 PWM7IP0
AC2IP2
—
AC2IP1
—
AC2IP0
—
—
—
—
—
—
AC4IP2
—
AC4IP1
—
AC4IP0
—
AC3IP2
—
AC3IP1
—
AC3IP0
—
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0044
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-5:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ64GS608 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR OVATE
OVBTE
—
COVTE SFTACERR DIV0ERR DMACERR MATHERR ADDRERR STKERR OSCFAIL
—
0000
0000
0000
0000
0000
0000
0000
0000
INTCON2 0082 ALTIVT
DISI
DMA1IF
U2RXIF
—
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
SPI1IF
OC4IF
—
—
T3IF
DMA2IF
—
—
T2IF
—
—
OC2IF
—
—
IC2IF
—
INT4EP
DMA0IF
INT1IF
DMA3IF
—
INT3EP
T1IF
CNIF
C1IF
—
INT2EP
OC1IF
AC1IF
INT1EP
IC1IF
INT0EP
INT0IF
IFS0
0084
—
SPI1EIF
OC3IF
—
IFS1
0086 U2TXIF
MI2C1IF SI2C1IF
IFS2
0088
008A
008C
—
—
—
—
IC4IF
INT4IF
C1TXIF
—
IC3IF
INT3IF
—
C1RXIF
SPI2IF
SPI2EIF
IFS3
—
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
MI2C2IF SI2C2IF
—
—
—
IFS4
—
—
—
QEI2IF
—
—
—
—
—
U2EIF
—
U1EIF
IFS5
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
—
—
ADCP8IF
IFS6
0090 ADCP1IF ADCP0IF
—
—
—
—
—
AC4IF
—
AC3IF
—
AC2IF
—
—
PWM8IF
PWM7IF
PWM6IF PWM5IF PWM4IF PWM3IF 0000
IFS7
0092
0094
—
—
—
DMA1IE
U2RXIE
—
—
—
—
—
ADCP7IF ADCP6IF ADCP5IF ADCP4IF ADCP3IF ADCP2IF 0000
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
IPC14
IPC16
IPC17
IPC18
Legend:
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
DMA2IE
—
T2IE
—
OC2IE
—
IC2IE
—
DMA0IE
INT1IE
DMA3IE
—
T1IE
CNIE
C1IE
—
OC1IE
AC1IE
IC1IE
INT0IE
0000
0000
0000
0000
0000
0000
0096 U2TXIE
MI2C1IE SI2C1IE
0098
009A
009C
—
—
—
—
IC4IE
INT4IE
C1TXIE
—
IC3IE
INT3IE
—
C1RXIE
SPI2IE
SPI2EIE
—
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
MI2C2IE SI2C2IE
—
—
—
—
—
—
QEI2IE
—
—
—
—
—
U2EIE
—
U1EIE
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
—
—
ADCP8IE
00A0 ADCP1IE ADCP0IE
—
—
—
—
AC4IE
—
AC3IE
—
AC2IE
—
—
PWM8IE
PWM7IE
PWM6IE PWM5IE PWM4IE PWM3IE 0000
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
00C0
00C4
00C6
00C8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP7IE ADCP6IE ADCP5IE ADCP4IE ADCP3IE ADCP2IE 0000
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
U1RXIP0
—
—
OC1IP2
OC2IP2
SPI1IP2
OC1IP1
OC2IP1
SPI1IP1
OC1IP0
OC2IP0
SPI1IP0
—
IC1IP2
IC2IP2
IC1IP1
IC2IP1
IC1IP0
IC2IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
INT0IP2
DMA0IP2 DMA0IP1 DMA0IP0 4444
T3IP2 T3IP1 T3IP0 4444
INT0IP1
INT0IP0
4444
—
—
U1RXIP2 U1RXIP1
—
—
SPI1EIP2 SPI1EIP1 SPI1EIP0
ADIP2 ADIP1 ADIP0
MI2C1IP2 MI2C1IP1 MI2C1IP0
—
CNIP2
—
—
CNIP1
—
—
DMA1IP2 DMA1IP1 DMA1IP0
—
U1TXIP2 U1TXIP1 U1TXIP0 4444
SI2C1IP2 SI2C1IP1 SI2C1IP0 4444
CNIP0
—
—
AC1IP2
—
AC1IP1
—
AC1IP0
—
—
—
—
—
—
—
INT1IP2
DMA2IP2 DMA2IP1 DMA2IP0 4444
T5IP2 T5IP1 T5IP0 4444
INT1IP1
INT1IP0
0004
T4IP2
U2TXIP2
C1IP2
—
T4IP1
U2TXIP1
C1IP1
—
T4IP0
U2TXIP0
C1IP0
—
—
OC4IP2
OC4IP1
OC4IP0
—
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
—
U2RXIP2 U2RXIP1 U2RXIP0
C1RXIP2 C1RXIP1 C1RXIP0
—
—
—
SPI2EIP2 SPI2EIP1 SPI2EIP0 4444
DMA3IP2 DMA3IP1 DMA3IP0 0444
—
IC4IP2
IC4IP1
IC4IP0
—
—
—
—
—
MI2C2IP2 MI2C2IP1 MI2C2IP0
—
SI2C2IP2 SI2C2IP1 SI2C2IP0
INT3IP2 INT3IP1 INT3IP0
PSEMIP2 PSEMIP1 PSEMIP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0440
0440
0400
4040
—
—
—
—
INT4IP2
QEI1IP2
U2EIP2
INT4IP1
QEI1IP0
U2EIP1
INT4IP0
QEI1IP0
U2EIP0
—
—
—
—
—
—
—
—
—
—
—
U1EIP2
—
U1EIP1
—
U1EIP0
—
—
—
—
—
C1TXIP2 C1TXIP1 C1TXIP0
—
QEI2IP2
QEI2IP1
QEI2IP0
—
—
—
—
—
PSESMIP2 PSESMIP1 PSESMIP0
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-5:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ64GS608 DEVICES (CONTINUED)
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC20
00CC
00CE
00D2
00D4
00D6
00D8
00DA
00DC
00DE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP8IP2 ADCP8IP1 ADCP8IP0
ADCP12IP2 ADCP12IP1 ADCP12IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0040
0040
4400
IPC21
IPC23
IPC24
IPC25
IPC26
IPC27
IPC28
IPC29
PWM2IP2 PWM2IP1 PWM2IP0
PWM6IP2 PWM6IP2 PWM6IP2
—
PWM1IP2 PWM1IP1 PWM1IP0
PWM5IP2 PWM5IP1 PWM5IP0
—
—
—
—
PWM4IP2 PWM4IP1 PWM4IP0
PWM8IP2 PWM8IP1 PWM8IP0
PWM3IP2 PWM3IP1 PWM3IP0 4444
PWM7IP2 PWM7IP1 PWM7IP0 4044
AC2IP2
—
AC2IP1
—
AC2IP0
—
—
—
—
—
—
—
—
—
AC4IP2
—
AC4IP1
—
AC4IP0
—
AC3IP2
—
AC3IP1
—
AC3IP0
—
0044
4400
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0044
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-6:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ64GS606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR OVATE
OVBTE
—
COVTE SFTACERR DIV0ERR DMACERR MATHERR ADDRERR STKERR OSCFAIL
—
0000
0000
0000
0000
0000
0000
0000
0000
0000
INTCON2 0082 ALTIVT
DISI
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
SPI1IF
OC4IF
—
—
T3IF
DMA2IF
—
—
T2IF
—
—
OC2IF
—
—
IC2IF
INT4EP
DMA0IF
INT1IF
DMA3IF
—
INT3EP
T1IF
CNIF
C1IF
—
INT2EP
OC1IF
AC1IF
INT1EP
IC1IF
INT0EP
INT0IF
IFS0
0084
—
DMA1IF
SPI1EIF
OC3IF
—
IFS1
0086 U2TXIF U2RXIF
—
MI2C1IF SI2C1IF
IFS2
0088
008A
008C
—
—
—
—
—
—
—
IC4IF
IC3IF
C1RXIF
SPI2IF
SPI2EIF
IFS3
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
INT4IF
C1TXIF
—
INT3IF
—
MI2C2IF SI2C2IF
—
—
—
IFS4
—
—
QEI2IF
—
—
—
—
—
U2EIF
—
U1EIF
—
IFS5
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
—
—
IFS6
0090 ADCP1IF ADCP0IF
—
—
—
—
—
AC4IF
—
AC3IF
—
AC2IF
—
PWM9IF
—
PWM8IF
ADCP7IF
IC2IE
PWM7IF
ADCP6IF
DMA0IE
INT1IE
DMA3IE
—
PWM6IF
PWM5IF PWM4IF PWM3IF
IFS7
0092
0094
—
—
—
—
—
—
ADCP5IF ADCP4IF ADCP3IF ADCP2IF 0000
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
IPC14
IPC16
IPC17
IPC18
Legend:
DMA1IE
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
DMA2IE
—
T2IE
—
OC2IE
—
T1IE
CNIE
C1IE
—
OC1IE
AC1IE
IC1IE
INT0IE
0000
0000
0000
0000
0000
0000
0000
0096 U2TXIE U2RXIE
—
MI2C1IE SI2C1IE
0098
009A
009C
—
—
—
—
—
—
—
IC4IE
INT4IE
C1TXIE
—
IC3IE
C1RXIE
SPI2IE
SPI2EIE
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
INT3IE
—
MI2C2IE SI2C2IE
—
—
—
—
—
QEI2IE
—
—
—
—
—
U2EIE
—
U1EIE
—
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
—
—
00A0 ADCP1IE ADCP0IE
—
—
—
—
AC4IE
—
AC3IE
—
AC2IE
—
—
—
—
PWM6IE PWM5IE PWM4IE PWM3IE
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
00C0
00C4
00C6
00C8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP7IE
IC1IP1
IC2IP1
SPI1EIP1
ADIP1
MI2C1IP2
—
ADCP6IE
IC1IP0
IC2IP0
SPI1EIP0
ADIP0
MI2C1IP2
—
ADCP5IE ADCP4IE ADCP3IE ADCP2IE 0000
INT0IP2 INT0IP1 INT0IP0 4444
DMA0IP2 DMA0IP1 DMA0IP0 4444
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
—
OC1IP2
OC2IP2
SPI1IP2
OC1IP1
OC2IP1
SPI1IP1
OC1IP0
OC2IP0
SPI1IP0
—
IC1IP2
IC2IP2
SPI1EIP2
ADIP2
MI2C1IP2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
U1RXIP2 U1RXIP1 U1RXIP0
—
—
T3IP2
T3IP1
T3IP0
4444
4444
—
CNIP2
—
—
CNIP1
—
—
CNIP0
—
—
DMA1IP2 DMA1IP1 DMA1IP0
—
U1TXIP2 U1TXIP1 U1TXIP0
—
AC1IP2
—
AC1IP1
—
AC1IP0
—
—
SI2C1IP2 SI2C1IP1 SI2C1IP0 4444
INT1IP2 INT1IP1 INT1IP0 0004
DMA2IP2 DMA2IP1 DMA2IP0 4444
T5IP2 T5IP1 T5IP0 4444
—
—
T4IP2
T4IP1
T4IP0
—
OC4IP2
OC4IP1
OC4IP0
—
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
SI2C2IP2
INT3IP2
PSEMIP2
U1EIP2
—
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
SI2C2IP1
INT3IP1
PSEMIP1
U1EIP1
—
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
SI2C2IP0
INT3IP0
PSEMIP0
U1EIP0
—
U2TXIP2 U2TXIP1 U2TXIP0
—
U2RXIP2 U2RXIP1 U2RXIP0
C1RXIP2 C1RXIP1 C1RXIP0
—
C1IP2
—
C1IP1
—
C1IP0
—
—
—
SPI2EIP2 SPI2EIP1 SPI2EIP0 4444
DMA3IP2 DMA3IP1 DMA3IP0 0444
—
IC4IP2
IC4IP1
IC4IP0
—
—
—
—
—
MI2C2IP2 MI2C2IP1 MI2C2IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0440
0440
0400
4040
—
—
—
—
INT4IP2
QEI1IP2
U2EIP2
INT4IP1
QEI1IP1 QEI1IP0
U2EIP1 U2EIP0
INT4IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C1TXIP2 C1TXIP1 C1TXIP0
—
QEI2IP2
QEI2IP1
QEI2IP0
—
—
—
—
—
PSESMIP2 PSESMIP1 PSESMIP0
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-6:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ64GS606 DEVICES (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC21
00CE
00D2
00D4
00D6
00D8
00DA
00DC
00DE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP12IP2 ADCP12IP1 ADCP12IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0040
4400
IPC23
IPC24
IPC25
IPC26
IPC27
IPC28
IPC29
PWM2IP2 PWM2IP1 PWM2IP0
PWM6IP2 PWM6IP1 PWM6IP0
PWM1IP2 PWM1IP1 PWM1IP0
PWM5IP2 PWM5IP1 PWM5IP0
PWM9IP2 PWM9IP1 PWM9IP0
—
—
—
—
PWM4IP2 PWM4IP1 PWM4IP0
PWM8IP2 PWM8IP1 PWM8IP0
PWM3IP2 PWM3IP1 PWM3IP0 4444
PWM7IP2 PWM7IP1 PWM7IP0 4000
AC2IP2
—
AC2IP1
—
AC2IP0
—
—
—
—
—
—
AC4IP2
—
AC4IP1
—
AC4IP0
—
AC3IP2
—
AC3IP1
—
AC3IP0
—
0044
4400
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0004
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-7:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS406 AND dsPIC33FJ64GS406 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR
OVATE
—
OVBTE
—
COVTE SFTACERR DIV0ERR
—
—
MATHERR ADDRERR STKERR OSCFAIL
—
INT0EP
INT0IF
SI2C1IF
SPI2EIF
—
0000
0000
0000
0000
0000
0000
0000
0000
0000
INTCON2 0082 ALTIVT
DISI
—
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
T3IF
—
—
T2IF
—
—
—
—
—
—
—
T2IE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OC2IF
—
INT4EP
—
INT3EP
T1IF
CNIF
—
INT2EP
OC1IF
—
INT1EP
IC1IF
IFS0
0084
—
SPI1IF
OC4IF
—
SPI1EIF
OC3IF
—
IC2IF
—
IFS1
0086 U2TXIF
U2RXIF
—
INT1IF
—
MI2C1IF
SPI2IF
SI2C2IF
U1EIF
—
IFS2
0088
008A
008C
—
—
—
—
IC4IF
INT4IF
—
IC3IF
INT3IF
—
—
IFS3
—
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
—
MI2C2IF
U2EIF
—
IFS4
—
—
—
—
—
—
—
—
IFS5
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
—
—
—
—
IFS6
0090 ADCP1IF ADCP0IF
—
—
—
—
—
—
—
—
—
—
PWM6IF
PWM5IF PWM4IF
PWM3IF
IFS7
0092
0094
—
—
—
—
—
—
—
—
—
—
ADCP7IF ADCP6IF ADCP5IF ADCP4IF ADCP3IF ADCP2IF 0000
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
IPC14
IPC16
IPC18
IPC23
Legend:
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
—
OC2IE
—
IC2IE
—
—
INT1IE
—
T1IE
CNIE
—
OC1IE
—
IC1IE
MI2C1IE
SPI2IE
SI2C2IE
U1EIE
—
INT0IE
SI2C1IE
SPI2EIE
—
0000
0000
0000
0000
0000
0000
0000
0096 U2TXIE
U2RXIE
—
0098
009A
009C
—
—
—
—
IC4IE
INT4IE
—
IC3IE
INT3IE
—
—
—
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
—
MI2C2IE
U2EIE
—
—
—
—
—
—
—
—
—
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
—
—
—
—
00A0
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
00C0
00C4
00C8
00D2
—
ADCP0IE
—
—
—
—
—
—
—
—
—
—
PWM6IE PWM5IE PWM4IE PWM3IE
—
—
—
—
—
—
—
ADCP7IE ADCP6IE ADCP5IE ADCP4IE ADCP3IE ADCP2IE 0000
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
—
OC1IP2
OC2IP2
SPI1IP2
—
OC1IP1
OC2IP1
SPI1IP1
—
OC1IP0
OC2IP0
SPI1IP0
—
IC1IP2
IC2IP2
IC1IP1
IC2IP1
IC1IP0
IC2IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
INT0IP2
—
INT0IP1
—
INT0IP0
—
4444
4440
4444
0044
—
U1RXIP2 U1RXIP1 U1RXIP0
—
SPI1EIP2 SPI1EIP1 SPI1EIP0
ADIP2 ADIP1 ADIP0
MI2C1IP2 MI2C1IP1 MI2C1IP0
T3IP2
T3IP1
T3IP0
—
CNIP2
—
—
CNIP1
—
—
CNIP0
—
—
U1TXIP2 U1TXIP1 U1TXIP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SI2C1IP2 SI2C1IP1 SI2C1IP0 4444
—
—
—
—
—
—
—
INT1IP2
—
INT1IP1
—
INT1IP0
—
0004
4440
4444
T4IP2
T4IP1
T4IP0
—
OC4IP2
OC4IP1
OC4IP0
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
U2TXIP2 U2TXIP1 U2TXIP0
—
U2RXIP2 U2RXIP1 U2RXIP0
T5IP2
T5IP1
T5IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SPI2EIP2 SPI2EIP1 SPI2EIP0 0044
—
IC4IP2
IC4IP1
IC4IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0440
0440
0440
0040
4400
—
MI2C2IP2 MI2C2IP1 MI2C2IP0
SI2C2IP2 SI2C2IP1 SI2C2IP0
INT3IP2 INT3IP1 INT3IP0
PSEMIP2 PSEMIP1 PSEMIP0
U1EIP2 U1EIP1 U1EIP0
PSESMIP2 PSESMIP1 PSESMIP0
—
INT4IP2
QEI1IP2
U2EIP2
—
INT4IP1
QEI1IP1
U2EIP1
—
INT4IP0
QEI1IP0
U2EIP0
—
—
—
—
PWM2IP2 PWM2IP1 PWM2IP0
—
PWM1IP2 PWM1IP1 PWM1IP0
—
—
—
x
= unknown value on Reset, — = unimplemented, read as ‘
0
’. Reset values are shown in hexadecimal.
TABLE 4-7:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS406 AND dsPIC33FJ64GS406 DEVICES (CONTINUED)
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC24
00D4
00DA
00DC
00DE
—
—
—
—
—
PWM6IP2 PWM6IP1 PWM6IP0
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
—
PWM5IP2 PWM5IP1 PWM5IP0
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
—
—
—
—
PWM4IP2 PWM4IP1 PWM4IP0
—
—
—
—
PWM3IP2 PWM3IP1 PWM3IP0 4444
4400
IPC27
IPC28
IPC29
—
—
—
—
—
—
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0004
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-8:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR OVATE
OVBTE
—
COVTE SFTACERR DIV0ERR
—
—
MATHERR ADDRERR STKERR OSCFAIL
—
INT0EP
INT0IF
SI2C1IF
SPI2EIF
—
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
INTCON2 0082 ALTIVT
DISI
—
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
SPI1IF
OC4IF
—
—
T3IF
—
—
T2IF
—
—
OC2IF
—
INT4EP
—
INT3EP
T1IF
CNIF
—
INT2EP
OC1IF
AC1IF
—
INT1EP
IC1IF
IFS0
0084
—
SPI1EIF
OC3IF
—
IC2IF
—
IFS1
0086 U2TXIF
U2RXIF
—
INT1IF
—
MI2C1IF
SPI2IF
SI2C2IF
U1EIF
IFS2
0088
008A
008C
—
—
—
—
—
IC4IF
INT4IF
—
IC3IF
INT3IF
—
IFS3
—
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
—
—
MI2C2IF
U2EIF
IFS4
—
—
—
QEI2IF
—
—
—
—
—
—
IFS5
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
—
ADCP11IF ADCP10IF ADCP9IF ADCP8IF
PWM7IF PWM6IF PWM5IF PWM4IF
—
IFS6
0090 ADCP1IF ADCP0IF
—
—
—
—
—
AC4IF
—
AC3IF
—
AC2IF
—
PWM9IF
—
PWM8IF
ADCP7IF
IC2IE
—
PWM3IF
IFS7
0092
0094
—
—
—
—
—
—
—
ADCP6IF ADCP5IF ADCP4IF ADCP3IF ADCP2IF
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
IPC14
IPC16
IPC18
IPC20
Legend:
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
—
T2IE
—
OC2IE
—
—
INT1IE
—
T1IE
CNIE
—
OC1IE
AC1IE
—
IC1IE
MI2C1IE
SPI2IE
SI2C2IE
U1EIE
INT0IE
SI2C1IE
SPI2EIE
—
0096 U2TXIE
U2RXIE
—
0098
009A
009C
—
—
—
—
—
IC4IE
INT4IE
—
IC3IE
INT3IE
—
—
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
—
—
MI2C2IE
U2EIE
—
—
—
QEI2IE
—
—
—
—
—
—
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
—
ADCP11IE ADCP10IE ADCP9IE ADCP8IE
PWM7IE PWM6IE PWM5IE PWM4IE
—
00A0 ADCP1IE ADCP0IE
—
—
—
—
AC4IE
—
AC3IE
—
AC2IE
—
PWM9IE
—
PWM8IE
PWM3IE
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
00C0
00C4
00C8
00CC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP7IE ADCP6IE ADCP5IE ADCP4IE ADCP3IE ADCP2IE 0000
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
U1RXIP0
—
—
OC1IP2
OC2IP2
SPI1IP2
—
OC1IP1
OC2IP1
SPI1IP1
—
OC1IP0
OC2IP0
SPI1IP0
—
—
IC1IP2
IC2IP2
IC1IP1
IC2IP1
IC1IP0
IC2IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
INT0IP2
—
INT0IP1
—
INT0IP0
—
4444
4440
4444
0044
4444
0004
4440
4444
—
—
U1RXIP2 U1RXIP1
—
—
SPI1EIP2 SPI1EIP1 SPI1EIP0
ADIP2 ADIP1 ADIP0
MI2C1IP2 MI2C1IP1 MI2C1IP0
T3IP2
U1TXIP2
T3IP1
T3IP0
—
CNIP2
—
—
CNIP1
—
—
—
U1TXIP1 U1TXIP0
CNIP0
—
—
AC1IP2
—
AC1IP1
—
AC1IP0
—
—
SI2C1IP2 SI2C1IP1 SI2C1IP0
—
—
—
—
—
INT1IP2
—
INT1IP1
—
INT1IP0
—
T4IP2
U2TXIP2
—
T4IP1
U2TXIP1
—
T4IP0
U2TXIP0
—
—
OC4IP2
OC4IP1
OC4IP0
—
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
—
U2RXIP2 U2RXIP1 U2RXIP0
—
T5IP2
T5IP1
T5IP0
—
—
—
—
—
SPI2EIP2 SPI2EIP1 SPI2EIP0 0044
—
—
—
—
IC4IP2
IC4IP1
IC4IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0440
0440
0440
4040
4440
—
—
—
—
MI2C2IP2 MI2C2IP1 MI2C2IP0
—
SI2C2IP2 SI2C2IP1 SI2C2IP0
INT3IP2 INT3IP1 INT3IP0
PSEMIP2 PSEMIP1 PSEMIP0
U1EIP2 U1EIP1 U1EIP0
—
—
—
—
INT4IP2
QEI1IP2
U2EIP2
—
INT4IP1
QEI1IP1
U2EIP1
—
INT4IP0
QEI1IP0
U2EIP0
—
—
—
—
—
—
—
—
—
—
—
—
QEI2IP2
QEI2IP1
QEI2IP0
—
—
PSESMIP2 PSESMIP1 PSESMIP0
ADCP8IP2 ADCP8IP1 ADCP8IP0
ADCP10IP2 ADCP10IP1 ADCP10IP0
—
ADCP9IP2 ADCP9IP1 ADCP9IP0
—
x
= unknown value on Reset, — = unimplemented, read as ‘
0
’. Reset values are shown in hexadecimal.
TABLE 4-8:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS610 DEVICES (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC21
00CE
00D2
00D4
00D6
00D8
00DA
00DC
00DE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP12IP2 ADCP12IP1 ADCP12IP0
—
—
—
—
—
—
—
—
ADCP11IP2 ADCP11IP1 ADCP11IP0 0044
4400
IPC23
IPC24
IPC25
IPC26
IPC27
IPC28
IPC29
PWM2IP2 PWM2IP1 PWM2IP0
PWM6IP2 PWM6IP1 PWM6IP0
PWM1IP2 PWM1IP1 PWM1IP0
PWM5IP2 PWM5IP1 PWM5IP0
PWM9IP2 PWM9IP1 PWM9IP0
—
—
—
—
—
—
—
PWM4IP2 PWM4IP1 PWM4IP0
PWM8IP2 PWM8IP1 PWM8IP0
PWM3IP2 PWM3IP1 PWM3IP0 4444
PWM7IP2 PWM7IP1 PWM7IP0 4444
AC2IP2
—
AC2IP1
—
AC2IP0
—
—
—
—
—
—
AC4IP2
—
AC4IP1
—
AC4IP0
—
AC3IP2
—
AC3IP1
—
AC3IP0
—
0044
4400
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0044
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-9:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS608
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR OVATE
OVBTE
—
COVTE SFTACERR DIV0ERR
—
—
MATHERR ADDRERR STKERR OSCFAIL
—
0000
0000
0000
0000
0000
0000
0000
0000
0000
INTCON2 0082 ALTIVT
DISI
—
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
SPI1IF
OC4IF
—
—
T3IF
—
—
T2IF
—
—
OC2IF
—
INT4EP
—
INT3EP
T1IF
CNIF
—
INT2EP
OC1IF
AC1IF
—
INT1EP
IC1IF
INT0EP
INT0IF
IFS0
0084
—
SPI1EIF
OC3IF
—
IC2IF
—
IFS1
0086 U2TXIF U2RXIF
INT1IF
—
MI2C1IF SI2C1IF
IFS2
0088
008A
008C
—
—
—
—
—
—
—
—
IC4IF
INT4IF
—
IC3IF
INT3IF
—
SPI2IF
SPI2EIF
IFS3
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
—
—
MI2C2IF SI2C2IF
—
—
—
IFS4
—
—
QEI2IF
—
—
—
—
—
U2EIF
—
U1EIF
IFS5
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
—
—
—
ADCP8IF
IFS6
0090 ADCP1IF ADCP0IF
—
—
—
—
—
AC4IF
—
AC3IF
—
AC2IF
—
—
PWM8IF
ADCP7IF
IC2IE
—
PWM7IF
ADCP6IF
—
PWM6IF
PWM5IF PWM4IF PWM3IF
IFS7
0092
0094
—
—
—
—
—
—
—
—
ADCP5IF ADCP4IF ADCP3IF ADCP2IF 0000
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
IPC14
IPC16
IPC18
IPC20
Legend:
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
—
T2IE
—
OC2IE
—
T1IE
CNIE
—
OC1IE
—
IC1IE
INT0IE
0000
0000
0000
0000
0000
0000
0000
0096 U2TXIE U2RXIE
INT1IE
—
MI2C1IE SI2C1IE
0098
009A
009C
—
—
—
—
—
—
—
—
IC4IE
INT4IE
—
IC3IE
INT3IE
—
—
SPI2IE
SPI2EIE
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
—
—
MI2C2IE SI2C2IE
—
—
—
—
—
QEI2IE
—
—
—
—
—
U2EIE
—
U1EIE
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
—
—
—
ADCP8IE
00A0 ADCP1IE ADCP0IE
—
—
—
—
AC4IE
—
AC3IE
—
AC2IE
—
—
PWM8IE
ADCP7IE
IC1IP1
IC2IP1
PWM7IE
PWM6IE PWM5IE PWM4IE PWM3IE
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
00C0
00C4
00C8
00CC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP6IE ADCP5IE ADCP4IE ADCP3IE ADCP2IE 0000
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
—
OC1IP2
OC2IP2
SPI1IP2
—
OC1IP1
OC2IP1
SPI1IP1
—
OC1IP0
OC2IP0
SPI1IP0
—
—
IC1IP2
IC2IP2
IC1IP0
IC2IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
INT0IP2
—
INT0IP1
—
INT0IP0
—
4444
4440
4444
—
—
U1RXIP2 U1RXIP1 U1RXIP0
—
—
SPI1EIP2 SPI1EIP1 SPI1EIP0
ADIP2 ADIP1 ADIP0
MI2C1IP2 MI2C1IP1 MI2C1IP0
T3IP2
T3IP1
T3IP0
—
CNIP2
—
—
CNIP1
—
—
CNIP0
—
—
—
U1TXIP2 U1TXIP1 U1TXIP0 0044
SI2C1IP2 SI2C1IP1 SI2C1IP0 4444
—
AC1IP2
—
AC1IP1
—
AC1IP0
—
—
—
—
—
—
—
INT1IP2
—
INT1IP1
—
INT1IP0
—
0004
4440
4444
T4IP2
T4IP1
T4IP0
—
OC4IP2
OC4IP1
OC4IP0
—
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
U2TXIP2 U2TXIP1 U2TXIP0
—
U2RXIP2 U2RXIP1 U2RXIP0
—
T5IP2
T5IP1
T5IP0
—
—
—
—
—
—
—
—
—
—
—
SPI2EIP2 SPI2EIP1 SPI2EIP0 0044
—
IC4IP2
IC4IP1
IC4IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0440
0440
0440
4040
0040
—
—
—
—
MI2C2IP2 MI2C2IP1 MI2C2IP0
—
SI2C2IP2 SI2C2IP1
INT3IP2 INT3IP1
SI2C2IP0
INT3IP0
—
—
—
—
INT4IP2
QEI1IP2
U2EIP2
—
INT4IP1
QEI1IP1
U2EIP1
—
INT4IP0
QEI1IP0
U2EIP0
—
—
—
—
—
—
—
PSEMIP2 PSEMIP1 PSEMIP0
U1EIP2 U1EIP1 U1EIP0
—
—
—
—
—
QEI2IP2
—
QEI2IP1
—
QEI2IP0
—
—
—
PSESMIP2 PSESMIP1 PSESMIP0
ADCP8IP2 ADCP8IP1 ADCP8IP0
—
—
—
—
—
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-9:
INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS608 (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC21
00CE
00D2
00D4
00D6
00D8
00DA
00DC
00DE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP12IP2 ADCP12IP1 ADCP12IP1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0040
4400
IPC23
IPC24
IPC25
IPC26
IPC27
IPC28
IPC29
PWM2IP2 PWM2IP1 PWM2IP0
PWM6IP2 PWM6IP1 PWM6IP0
PWM1IP2 PWM1IP1 PWM1IP0
PWM5IP2 PWM5IP1 PWM5IP0
—
—
—
—
PWM4IP2 PWM4IP1 PWM4IP0
PWM8IP2 PWM8IP1 PWM8IP0
PWM3IP2 PWM3IP1 PWM3IP0 4444
PWM7IP2 PWM7IP1 PWM7IP0 4044
AC2IP2
—
AC2IP1
—
AC2IP0
—
—
—
—
—
—
—
—
—
AC4IP2
—
AC4IP1
—
AC4IP0
—
AC3IP2
—
AC3IP1
—
AC3IP0
—
0044
4400
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0044
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-10: INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
INTCON1 0080 NSTDIS OVAERR OVBERR COVAERR COVBERR
OVATE
—
OVBTE
—
COVTE SFTACERR DIV0ERR
—
—
MATHERR ADDRERR STKERR OSCFAIL
—
INT0EP
INT0IF
SI2C1IF
SPI2EIF
—
0000
0000
0000
0000
0000
0000
0000
0000
0000
INTCON2 0082 ALTIVT
DISI
—
—
ADIF
INT2IF
—
—
U1TXIF
T5IF
—
—
U1RXIF
T4IF
—
—
T3IF
—
—
T2IF
—
—
OC2IF
—
INT4EP
—
INT3EP
T1IF
CNIF
—
INT2EP
OC1IF
AC1IF
—
INT1EP
IC1IF
IFS0
0084
—
SPI1IF
OC4IF
—
SPI1EIF
OC3IF
—
IC2IF
—
IFS1
0086 U2TXIF U2RXIF
INT1IF
—
MI2C1IF
SPI2IF
SI2C2IF
U1EIF
—
IFS2
0088
008A
008C
—
—
—
—
—
—
—
—
IC4IF
INT4IF
—
IC3IF
INT3IF
—
IFS3
—
—
—
QEI1IF
—
PSEMIF
PSESMIF
—
—
—
—
—
MI2C2IF
U2EIF
—
IFS4
—
—
QEI2IF
—
—
—
—
—
—
IFS5
008E PWM2IF PWM1IF ADCP12IF
—
—
—
—
—
—
—
—
—
IFS6
0090 ADCP1IF ADCP0IF
—
—
—
—
—
AC4IF
—
AC3IF
—
AC2IF
—
—
—
—
PWM6IF
PWM5IF PWM4IF PWM3IF
IFS7
0092
0094
—
—
—
—
—
—
—
—
ADCP7IF
IC2IE
—
ADCP6IF
—
ADCP5IF ADCP4IF ADCP3IF ADCP2IF 0000
IEC0
IEC1
IEC2
IEC3
IEC4
IEC5
IEC6
IEC7
IPC0
IPC1
IPC2
IPC3
IPC4
IPC5
IPC6
IPC7
IPC8
IPC9
IPC12
IPC13
IPC14
IPC16
IPC18
IPC21
Legend:
ADIE
INT2IE
—
U1TXIE
T5IE
—
U1RXIE
T4IE
—
SPI1IE
OC4IE
—
SPI1EIE
OC3IE
—
T3IE
—
T2IE
—
OC2IE
—
T1IE
CNIE
—
OC1IE
AC1IE
—
IC1IE
INT0IE
0000
0000
0000
0000
0000
0000
0000
0096 U2TXIE U2RXIE
INT1IE
—
MI2C1IE SI2C1IE
0098
009A
009C
—
—
—
—
—
—
—
—
IC4IE
INT4IE
—
IC3IE
INT3IE
—
SPI2IE
SPI2EIE
—
—
—
QEI1IE
—
PSEMIE
PSESMIE
—
—
—
—
—
MI2C2IE SI2C2IE
—
—
—
—
—
QEI2IE
—
—
—
—
—
U2EIE
—
U1EIE
—
009E PWM2IE PWM1IE ADCP12IE
—
—
—
—
—
—
—
—
00A0 ADCP1IE ADCP0IE
—
—
—
—
AC4IE
—
AC3IE
—
AC2IE
—
—
—
—
PWM6IE
PWM5IE PWM4IE PWM3IE
00A2
00A4
00A6
00A8
00AA
00AC
00AE
00B0
00B2
00B4
00B6
00BC
00BE
00C0
00C4
00C8
00CE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ADCP7IE
IC1IP1
IC2IP1
ADCP6IE
IC1IP0
IC2IP0
ADCP5IE ADCP4IE ADCP3IE ADCP2IE 0000
T1IP2
T2IP2
T1IP1
T2IP1
T1IP0
T2IP0
—
OC1IP2
OC2IP2
SPI1IP2
—
OC1IP1
OC2IP1
SPI1IP1
—
OC1IP0
OC2IP0
SPI1IP0
—
—
IC1IP2
IC2IP2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
INT0IP2
—
INT0IP1
—
INT0IP0
—
4444
4440
4444
0044
—
—
U1RXIP2 U1RXIP1 U1RXIP0
—
—
SPI1EIP2 SPI1EIP1 SPI1EIP0
ADIP2 ADIP1 ADIP0
MI2C1IP2 MI2C1IP1 MI2C1IP0
T3IP2
T3IP1
T3IP0
—
CNIP2
—
—
CNIP1
—
—
CNIP0
—
—
—
U1TXIP2 U1TXIP1 U1TXIP0
—
AC1IP2
—
AC1IP1
—
AC1IP0
—
—
SI2C1IP2 SI2C1IP1 SI2C1IP0 4444
—
—
—
—
—
INT1IP2
—
INT1IP1
—
INT1IP0
—
0004
4440
4444
T4IP2
T4IP1
T4IP0
—
OC4IP2
OC4IP1
OC4IP0
—
OC3IP2
INT2IP2
SPI2IP2
IC3IP2
OC3IP1
INT2IP1
SPI2IP1
IC3IP1
OC3IP0
INT2IP0
SPI2IP0
IC3IP0
U2TXIP2 U2TXIP1 U2TXIP0
—
U2RXIP2 U2RXIP1 U2RXIP0
—
T5IP2
T5IP1
T5IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SPI2EIP2 SPI2EIP1 SPI2EIP0 0044
—
IC4IP2
IC4IP1
IC4IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0440
0440
0440
0440
0440
4040
0040
—
MI2C2IP2 MI2C2IP1 MI2C2IP0
—
SI2C2IP2 SI2C2IP1
INT3IP2 INT3IP1
SI2C2IP0
INT3IP0
—
INT4IP2
QEI1IP2
U2EIP2
—
INT4IP1
QEI1IP1
U2EIP1
—
INT4IP0
QEI1IP0
U2EIP0
—
—
—
—
PSEMIP2 PSEMIP1 PSEMIP0
U1EIP2 U1EIP1 U1EIP0
—
—
QEI2IP2 QEI2IP1 QEI2IP0
—
—
PSESMIP2 PSESMIP1 PSESMIP0
ADCP12IP2 ADCP12IP1 ADCP12IP0
—
—
—
—
—
—
—
—
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-10: INTERRUPT CONTROLLER REGISTER MAP FOR dsPIC33FJ32GS606 DEVICES (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IPC23
00D2
00D4
00D6
00D8
00DA
00DC
00DE
—
—
—
—
—
—
—
—
PWM2IP2 PWM2IP1 PWM2IP0
PWM6IP2 PWM6IP1 PWM6IP0
—
—
PWM1IP2 PWM1IP1 PWM1IP0
PWM5IP2 PWM5IP1 PWM5IP0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4400
IPC24
IPC25
IPC26
IPC27
IPC28
IPC29
PWM4IP2 PWM4IP1 PWM4IP0
PWM3IP2 PWM3IP1 PWM3IP0 4444
AC2IP2
—
AC2IP1
—
AC2IP0
—
—
—
—
—
—
—
—
—
AC4IP2
—
—
AC4IP1
—
—
AC4IP0
—
—
AC3IP2
—
—
AC3IP1
—
—
AC3IP0
—
4000
0044
4400
—
ADCP1IP2 ADCP1IP1 ADCP1IP0
ADCP5IP2 ADCP5IP1 ADCP5IP0
—
ADCP0IP2 ADCP0IP1 ADCP0IP0
ADCP4IP2 ADCP4IP1 ADCP4IP0
—
ADCP3IP2 ADCP3IP1 ADCP3IP0
ADCP7IP2 ADCP7IP1 ADCP7IP0
ADCP2IP2 ADCP2IP1 ADCP2IP0 4444
ADCP6IP2 ADCP6IP1 ADCP6IP0 0004
—
—
—
—
—
—
—
—
—
—
INTTREG 00E0
Legend:
ILR3
ILR2
ILR1
ILR0
VECNUM6 VECNUM5 VECNUM4 VECNUM3 VECNUM2 VECNUM1 VECNUM0 0000
x
= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-11: TIMERS REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TMR1
0100
0102
0104
0106
Timer1 Register
Period Register 1
0000
FFFF
0000
0000
xxxx
0000
FFFF
FFFF
0000
0000
0000
xxxx
0000
FFFF
FFFF
0000
0000
PR1
T1CON
TMR2
TON
—
TSIDL
—
—
—
—
—
—
TGATE TCKPS1 TCKPS0
—
TSYNC
TCS
—
Timer2 Register
TMR3HLD 0108
Timer3 Holding Register (for 32-bit timer operations only)
Timer3 Register
TMR3
PR2
010A
010C
010E
0110
0112
0114
Period Register 2
PR3
Period Register 3
T2CON
T3CON
TMR4
TON
TON
—
—
TSIDL
TSIDL
—
—
—
—
—
—
—
—
—
—
—
—
TGATE TCKPS1 TCKPS0
TGATE TCKPS1 TCKPS0
T32
—
—
—
TCS
TCS
—
—
Timer4 Register
TMR5HLD 0116
Timer5 Holding Register (for 32-bit timer operations only)
Timer5 Register
TMR5
PR4
0118
011A
011C
011E
0120
Period Register 4
PR5
Period Register 5
T4CON
T5CON
TON
TON
—
—
TSIDL
TSIDL
—
—
—
—
—
—
—
—
—
—
—
—
TGATE TCKPS1 TCKPS0
TGATE TCKPS1 TCKPS0
T32
—
—
—
TCS
TCS
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-12: INPUT CAPTURE REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IC1BUF
IC1CON
IC2BUF
IC2CON
IC3BUF
IC3CON
IC4BUF
IC4CON
0140
0142
0144
0146
0148
014A
014C
014E
Input 1 Capture Register
ICTMR
Input 2 Capture Register
ICTMR
Input 3 Capture Register
ICTMR
Input 4 Capture Register
ICTMR
xxxx
0000
xxxx
0000
xxxx
0000
xxxx
0000
—
—
—
—
—
—
—
—
ICSIDL
ICSIDL
ICSIDL
ICSIDL
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ICI1
ICI1
ICI1
ICI1
ICI0
ICI0
ICI0
ICI0
ICOV
ICOV
ICOV
ICOV
ICBNE
ICBNE
ICBNE
ICBNE
ICM2
ICM2
ICM2
ICM2
ICM1
ICM1
ICM1
ICM1
ICM0
ICM0
ICM0
ICM0
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-13: OUTPUT COMPARE REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
OC1RS
OC1R
0180
0182
Output Compare 1 Secondary Register
Output Compare 1 Register
xxxx
xxxx
0000
xxxx
xxxx
0000
xxxx
xxxx
0000
xxxx
xxxx
0000
OC1CON 0184
—
—
—
—
—
—
—
—
OCSIDL
OCSIDL
OCSIDL
OCSIDL
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OCFLT
OCFLT
OCFLT
OCFLT
OCTSEL
OCTSEL
OCTSEL
OCTSEL
OCM2
OCM2
OCM2
OCM2
OCM1 OCM0
OCM1 OCM0
OCM1 OCM0
OCM1 OCM0
OC2RS
OC2R
0186
0188
Output Compare 2 Secondary Register
Output Compare 2 Register
OC2CON 018A
—
—
—
—
OC3RS
OC3R
018C
018E
Output Compare 3 Secondary Register
Output Compare 3 Register
OC3CON 0190
—
—
—
—
OC4RS
OC4R
0192
0194
Output Compare 4 Secondary Register
Output Compare 4 Register
OC4CON 0196
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-14: QEI1 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12 Bit 11 Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
QEI1CON
01E0 CNTERR
—
—
QEISIDL
—
INDX UPDN QEIM2 QEIM1 QEIM0 SWPAB PCDOUT TQGATE TQCKPS1 TQCKPS0 POSRES TQCS UPDN_SRC
0000
0000
0000
FFFF
DFLT1CON 01E2
—
—
—
IMV1
IMV0
CEID
QEOUT
QECK2
QECK1
QECK0
—
—
—
—
POS1CNT
MAX1CNT
01E4
01E6
Position Counter<15:0>
Maximum Count<15:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-15: QEI2 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12 Bit 11 Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
QEI2CON
01F0 CNTERR
—
—
QEISIDL
—
INDX UPDN QEIM2 QEIM1 QEIM0 SWPAB
IMV1 IMV0 CEID QEOUT
PCDOUT TQGATE TQCKPS1 TQCKPS0 POSRES TQCS UPDN_SRC 0000
DFLT2CON 01F2
POS2CNT 01F4
MAX2CNT 01F6
—
—
—
QECK2
QECK1
QECK0
—
—
—
—
0000
0000
FFFF
Position Counter<15:0>
Maximum Count<15:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-16: HIGH-SPEED PWM REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PTCON
PTCON2
PTPER
0400
0402
0404
PTEN
—
—
—
PTSIDL
—
SESTAT
—
SEIEN
—
EIPU
—
SYNCPOL SYNCOEN
SYNCEN SYNCSRC2 SYNCSRC1 SYNCSRC0 SEVTPS3 SEVTPS2 SEVTPS1 SEVTPS0
0000
0000
FFF8
0000
0000
0000
0000
FFF8
0000
0000
—
—
—
—
—
—
—
PCLKDIV<2:0>
—
PTPER<15:0>
SEVTCMP 0406
SEVTCMP<12:0>
—
—
MDC
040A
040E
0410
0412
MDC<15:0>
STCON
STCON2
STPER
—
—
—
—
—
—
SESTAT
—
SEIEN
—
EIPU
—
SYNCPOL SYNCOEN
SYNCEN SYNCSRC2 SYNCSRC1 SYNCSRC0 SEVTPS3 SEVTPS2 SEVTPS1 SEVTPS0
—
—
—
—
—
—
—
PCLKDIV<2:0>
STPER<15:0>
SSEVTCMP 0414
SSEVTCMP<15:3>
CHOPCLK6 CHOPCLK5 CHOPCLK4 CHOPCLK3 CHOPCLK2 CHOPCLK1 CHOPCLK0
—
—
—
—
—
—
CHOP
041A CHPCLKEN
—
—
—
—
—
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-17: HIGH-SPEED PWM GENERATOR 1 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON1 0420 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON1 0422 PENH PENL POLH POLL
CLIEN
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CAM
XPRES
SWAP
IUE
0000
0000
PMOD1
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1 FLTDAT0
CLDAT1
CLDAT0
FLTPOL
OSYNC
FCLCON1 0424 IFLTMOD CLSRC4 CLSRC3 CLSRC2 CLSRC1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2 FLTSRC1 FLTSRC0
FLTMOD1 FLTMOD0 0000
PDC1
0426
0428
042A
PDC1<15:0>
PHASE1<15:0>
DTR1<13:0>
0000
0000
0000
0000
0000
0000
PHASE1
DTR1
—
—
—
—
ALTDTR1 042C
SDC1 042E
SPHASE1 0430
TRIG1 0432
TRGCON1 0434 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG1 0436
ALTDTR1<13:0>
SDC1<15:0>
SPHASE1<15:0>
TRGCMP<12:0>
—
—
—
0000
—
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP1 0438
LEBCON1 043A PHR
PHF
—
PLR
—
PLF
—
FLTLEBEN CLLEBEN
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY1 043C
—
LEB<8:0>
AUXCON1 043E HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-18: HIGH-SPEED PWM GENERATOR 2 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON2 0440 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON2 0442 PENH PENL POLH POLL
FCLCON2 0444 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CAM
XPRES
SWAP
IUE
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC2<15:0>
PHASE2<15:0>
DTR2<13:0>
ALTDTR2<13:0>
SDC2<15:0>
SPHASE2<15:0>
FLTDAT0
CLDAT1
CLDAT0
FLTPOL
OSYNC
FLTSRC1 FLTSRC0
FLTMOD1 FLTMOD0 0000
PDC2
0446
0448
044A
0000
0000
0000
0000
0000
0000
PHASE2
DTR2
—
—
—
—
ALTDTR2 044C
SDC2 044E
SPHASE2 0450
TRIG2 0452
TRGCON2 0454 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG2 0456
TRGCMP<12:0>
—
—
—
0000
—
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP2 0458
LEBCON2 045A
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN CLLEBEN
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY2
045C
LEB<8:0>
AUXCON2 045E HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-19: HIGH-SPEED PWM GENERATOR 3 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON3 0460 FLTSTAT CLSTAT TRGSTAT FLTIEN
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
IOCON3
FCLCON3
PDC3
0462
PENH
PENL
POLH
POLL
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC3<15:0>
PHASE3<15:0>
DTR3<13:0>
ALTDTR3<13:0>
SDC3<15:0>
SPHASE3<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
0464 IFLTMOD CLSRC4 CLSRC3 CLSRC2
FLTMOD1 FLTMOD0 0000
0466
0468
0000
0000
0000
0000
0000
0000
PHASE3
DTR3
046C
046C
046E
0470
0472
—
—
—
—
ALTDTR3
SDC3
SPHASE3
TRIG3
TRGCMP<12:0>
—
—
—
0000
TRGCON3 0474 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG3 0476
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP3 0478
LEBCON3 047A
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN
CLLEBEN
—
—
LEB<8:0>
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY3
047C
AUXCON3 047E HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-20: HIGH-SPEED PWM GENERATOR 4 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON4 0480 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON4 0482 PENH PENL POLH POLL
FCLCON4 0484 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC4<15:0>
PHASE4<15:0>
DTR4<13:0>
ALTDTR4<13:0>
SDC4<15:0>
SPHASE4<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
FLTMOD1 FLTMOD0
PDC4
0486
0488
048A
048A
048E
PHASE4
DTR4
—
—
—
—
ALTDTR4
SDC4
SPHASE4 0490
TRIG4 0492
TRGCON4 0494 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG4 0496
TRGCMP<12:0>
—
—
—
—
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP4 0498
LEBCON4 049A
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN
CLLEBEN
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY4
049C
LEB<8:0>
AUXCON4 049E HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-21: HIGH-SPEED PWM GENERATOR 5 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON5 04A0 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON5 04A2 PENH PENL POLH POLL
FCLCON5 04A4 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC5<15:0>
PHASE5<15:0>
DTR5<13:0>
ALTDTR5<13:0>
SDC5<15:0>
SPHASE5<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
FLTMOD1 FLTMOD0
PDC5
04A6
04A8
04AA
PHASE5
DTR5
—
—
—
—
ALTDTR5 04AA
SDC5 04AE
SPHASE5 04B0
TRIG5 04B2
TRGCON5 04B4 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG5 04B6
TRGCMP<12:0>
—
—
—
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP5 04B8
LEBCON5 04BA
LEBDLY5 04BC
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN CLLEBEN
—
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEB<8:0>
AUXCON5 04BE HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-22: HIGH-SPEED PWM GENERATOR 6 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON6 04C0 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON6 04C2 PENH PENL POLH POLL
FCLCON6 04C4 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC6<15:0>
PHASE6<15:0>
DTR6<13:0>
ALTDTR6<13:0>
SDC6<15:0>
SPHASE6<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
FLTMOD0
FLTMOD1
PDC6
04C6
04C8
04CA
04CA
04CE
PHASE6
DTR6
—
—
—
—
ALTDTR6
SDC6
SPHASE6 04D0
TRIG6 04D2
TRGCON6 04D4 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG6 04D6
TRGCMP<12:0>
—
—
—
—
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP6 04D8
LEBCON6 04DA
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN
CLLEBEN
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY6
04DC
LEB<8:0>
AUXCON6 04DE HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-23: HIGH-SPEED PWM GENERATOR 7 REGISTER MAP (EXCLUDES dsPIC33FJ32GS406 AND dsPIC33FJ64GS406 DEVICES)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON7 04E0 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON7 04E2 PENH PENL POLH POLL
FCLCON7 04E4 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC7<15:0>
PHASE7<15:0>
DTR7<13:0>
ALTDTR7<13:0>
SDC7<15:0>
SPHASE7<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
FLTMOD1
FLTMOD0 0000
PDC7
04E6
04E8
04EA
04EA
04EE
0000
0000
0000
0000
0000
0000
PHASE7
DTR7
—
—
—
—
ALTDTR7
SDC7
SPHASE7 04F0
TRIG7 04F2
TRGCON7 04F4 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG7 04F6
TRGCMP<12:0>
—
—
—
0000
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP7 04F8
LEBCON7 04FA
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN CLLEBEN
—
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY7
04FC
LEB<8:0>
AUXCON7 04FE HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-24: HIGH-SPEED PWM GENERATOR 8 REGISTER MAP (EXCLUDES dsPIC33FJ32GS406 AND dsPIC33FJ64GS406 DEVICES)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON8 0500 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON8 0502 PENH PENL POLH POLL
FCLCON8 0504 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC8<15:0>
PHASE8<15:0>
DTR8<13:0>
ALTDTR8<13:0>
SDC8<15:0>
SPHASE8<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
FLTMOD1 FLTMOD0 0000
PDC8
0506
0508
050A
050A
050E
0000
0000
0000
0000
0000
0000
PHASE8
DTR8
—
—
—
—
ALTDTR8
SDC8
SPHASE8 0510
TRIG8 0512
TRGCON8 0514 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG8 0516
TRGCMP<12:0>
—
—
—
0000
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<12:0>
PWMCAP<12:0>
—
—
—
—
—
—
—
0000
0000
0000
0000
PWMCAP8 0518
LEBCON8 051A
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN
CLLEBEN
—
—
—
—
BCH
BCL
BPHH
BPHL
—
BPLH
—
BPLL
—
LEBDLY8
051C
LEB<8:0>
AUXCON8 051E HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-25: HIGH-SPEED PWM GENERATOR 9 REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PWMCON9 0520 FLTSTAT CLSTAT TRGSTAT FLTIEN
IOCON9 0522 PENH PENL POLH POLL
FCLCON9 0524 IFLTMOD CLSRC4 CLSRC3 CLSRC2
CLIEN
PMOD1
CLSRC1
TRGIEN
PMOD0
CLSRC0
ITB
MDCS
DTC1
DTC0
DTCP
—
MTBS
CLDAT1
FLTSRC0
CAM
XPRES
SWAP
IUE
0000
0000
OVRENH
CLPOL
OVRENL OVRDAT1 OVRDAT0 FLTDAT1
CLMOD FLTSRC4 FLTSRC3 FLTSRC2
PDC9<15:0>
PHASE9<15:0>
DTR9<13:0>
ALTDTR9<13:0>
SDC9<15:0>
FLTDAT0
FLTSRC1
CLDAT0
FLTPOL
OSYNC
FLTMOD1 FLTMOD0 0000
PDC9
0526
0528
052A
052A
052E
0000
0000
0000
0000
0000
0000
0000
PHASE9
DTR9
—
—
—
—
ALTDTR9
SDC9
SPHASE9 0530
TRIG9 0532
TRGCON9 0534 TRGDIV3 TRGDIV2 TRGDIV1 TRGDIV0
STRIG9 0536
SPHASE9<15:0>
TRGCMP<15:0>
—
—
—
—
DTM
—
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0 0000
STRGCMP<15:0>
0000
PWMCAP9 0538
LEBCON9 053A
PWMCAP<12:0>
—
—
BPHL
—
—
BPLH
—
—
BPLL
—
0000
0000
0000
PHR
—
PHF
—
PLR
—
PLF
—
FLTLEBEN
CLLEBEN
—
—
—
—
BCH
BCL
BPHH
LEBDLY9
053C
LEB<8:0>
AUXCON9 053E HRPDIS HRDDIS
Legend:
—
—
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
’. Reset values are shown in hexadecimal.
—
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN CHOPLEN 0000
x
= unknown value on Reset, — = unimplemented, read as ‘
0
TABLE 4-26: I2C1 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
I2C1RCV 0200
I2C1TRN 0202
I2C1BRG 0204
I2C1CON 0206
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
I2C1 Receive Register
I2C1 Transmit Register
0000
00FF
0000
1000
0000
0000
0000
—
—
—
Baud Rate Generator Register
I2CEN
I2CSIDL SCLREL IPMIEN
A10M
BCL
—
DISSLW
GCSTAT
SMEN
GCEN
STREN
I2COV
ACKDT
D_A
ACKEN
P
RCEN
S
PEN
R_W
RSEN
RBF
SEN
TBF
I2C1STAT 0208 ACKSTAT TRSTAT
—
—
—
—
—
—
—
—
—
ADD10
IWCOL
I2C1ADD 020A
I2C1MSK 020C
—
—
—
—
I2C1 Address Register
I2C1 Address Mask Register
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-27: I2C2 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
I2C2RCV 0210
I2C2TRN 0212
I2C2BRG 0214
I2C2CON 0216
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
I2C2 Receive Register
I2C2 Transmit Register
0000
00FF
0000
1000
0000
0000
0000
—
—
—
Baud Rate Generator Register
I2CEN
I2CSIDL SCLREL IPMIEN
A10M
BCL
—
DISSLW
GCSTAT
SMEN
GCEN
STREN
I2COV
ACKDT
D_A
ACKEN
P
RCEN
S
PEN
R_W
RSEN
RBF
SEN
TBF
I2C2STAT 0218 ACKSTAT TRSTAT
—
—
—
—
—
—
—
—
—
ADD10
IWCOL
I2C2ADD 021A
I2C2MSK 021C
—
—
—
—
I2C2 Address Register
I2C2 Address Mask Register
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-28: UART1 REGISTER MAP
SFR
Addr.
All
Resets
File Name
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
U1MODE
U1STA
0220
0222
0224
0226
0228
UARTEN
—
USIDL
IREN
—
RTSMD
—
UEN1
UEN0
WAKE
LPBACK
ABAUD URXINV
RIDLE
BRGH
PERR
PDSEL1 PDSEL0
STSEL
0000
0110
xxxx
0000
0000
UTXISEL1 UTXINV UTXISEL0
UTXBRK UTXEN UTXBF
TRMT URXISEL1 URXISEL0 ADDEN
FERR
OERR
URXDA
U1TXREG
U1RXREG
U1BRG
—
—
—
—
—
—
—
—
—
—
—
—
—
UART1 Transmit Register
UART1 Receive Register
—
Baud Rate Generator Prescaler
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-29: UART2 REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
U2MODE
U2STA
0230 UARTEN
—
USIDL
IREN
—
RTSMD
—
UEN1
UTXBF
—
UEN0
WAKE
LPBACK
ABAUD URXINV
RIDLE
BRGH
PERR
PDSEL1 PDSEL0
FERR OERR
STSEL
0000
0110
xxxx
0000
0000
0232 UTXISEL1 UTXINV UTXISEL0
UTXBRK UTXEN
TRMT URXISEL1 URXISEL0 ADDEN
URXDA
U2TXREG 0234
U2RXREG 0236
—
—
—
—
—
—
—
—
—
—
—
UART2 Transmit Register
UART2 Receive Register
—
—
U2BRG
0238
Baud Rate Generator Prescaler
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-30: SPI1 REGISTER MAP
SFR
Addr.
All
Resets
File Name
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SPI1STAT
SPI1CON1
SPI1CON2
SPI1BUF
0240
0242
0244
0248
SPIEN
—
—
—
SPISIDL
—
—
—
—
—
SMP
—
—
CKE
—
—
SSEN
—
SPIROV
CKP
—
MSTEN
—
—
SPRE2
—
—
SPRE1
—
—
SPRE0
—
SPITBF SPIRBF 0000
DISSCK DISSDO MODE16
PPRE1
PPRE0 0000
FRMEN SPIFSD FRMPOL
—
—
—
—
FRMDLY
—
0000
0000
SPI1 Transmit and Receive Buffer Register
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-31: SPI2 REGISTER MAP
SFR
Addr.
All
Resets
File Name
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SPI2STAT
SPI2CON1
SPI2CON2
SPI2BUF
0260
0262
0264
0268
SPIEN
—
—
—
SPISIDL
—
—
—
—
—
SMP
—
—
CKE
—
—
SSEN
—
SPIROV
CKP
—
MSTEN
—
—
SPRE2
—
—
SPRE1
—
—
SPRE0
—
SPITBF SPIRBF 0000
DISSCK DISSDO MODE16
PPRE1
PPRE0 0000
FRMEN SPIFSD FRMPOL
—
—
—
—
FRMDLY
—
0000
0000
SPI2 Transmit and Receive Buffer Register
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-32: HIGH-SPEED 10-BIT ADC REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES ONLY
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ADCON
0300
0302
ADON
—
ADSIDL
SLOWCLK
—
GSWTRG
—
FORM
EIE
ORDER SEQSAMP ASYNCSAMP
—
ADCS2
ADCS1
ADCS0
0003
0000
0000
0000
0000
0000
0000
0000
ADPCFG
PCFG<15:0>
ADPCFG2 0304
—
—
—
—
—
—
—
—
—
—
—
PCFG<23:16>
P3RDY
ADSTAT
ADBASE
ADCPC0
ADCPC1
ADCPC2
ADCPC3
ADCPC4
ADCPC5
ADCPC6
0306
0308
P12RDY
P11RDY
P10RDY
P9RDY
P8RDY
P7RDY
P6RDY
P5RDY
P4RDY
P2RDY
P1RDY
P0RDY
—
ADBASE<15:1>
030A IRQEN1 PEND1 SWTRG1 TRGSRC14 TRGSRC13 TRGSRC12 TRGSRC11 TRGSRC10 IRQEN0 PEND0 SWTRG0
030C IRQEN3 PEND3 SWTRG3 TRGSRC34 TRGSRC33 TRGSRC32 TRGSRC31 TRGSRC30 IRQEN2 PEND2 SWTRG2
030E IRQEN5 PEND5 SWTRG5 TRGSRC54 TRGSRC53 TRGSRC52 TRGSRC51 TRGSRC50 IRQEN4 PEND4 SWTRG4
0310 IRQEN7 PEND7 SWTRG7 TRGSRC74 TRGSRC73 TRGSRC72 TRGSRC71 TRGSRC70 IRQEN6 PEND6 SWTRG6
0312 IRQEN9 PEND9 SWTRG9 TRGSRC94 TRGSRC93 TRGSRC92 TRGSRC94 TRGSRC90 IRQEN8 PEND8 SWTRG8
TRGSRC04 TRGSRC03 TRGSRC02 TRGSRC01 TRGSRC00
TRGSRC24 TRGSRC23 TRGSRC22 TRGSRC21 TRGSRC20
TRGSRC44 TRGSRC43 TRGSRC42 TRGSRC41 TRGSRC40
TRGSRC64 TRGSRC63 TRGSRC62 TRGSRC61 TRGSRC640 0000
TRGSRC84 TRGSRC83 TRGSRC82 TRGSRC81 TRGSRC80 0000
0314 IRQEN11 PEND11 SWTRG11 TRGSRC114 TRGSRC113 TRGSRC112 TRGSRC111 TRGSRC110 IRQEN10 PEND10 SWTRG10 TRGSRC104 TRGSRC103 TRGSRC102 TRGSRC101 TRGSRC100 0000
0316 IRQEN12 PEND12 SWTRG12 TRGSRC124 TRGSRC123 TRGSRC122 TRGSRC121 TRGSRC120 0000
—
—
—
—
—
—
—
—
ADCBUF0 0340
ADCBUF1 0342
ADCBUF2 0344
ADCBUF3 0346
ADCBUF4 0348
ADCBUF5 034A
ADCBUF6 034C
ADCBUF7 034E
ADCBUF8 0350
ADCBUF9 0352
ADCBUF10 0354
ADCBUF11 0356
ADCBUF12 0358
ADCBUF13 035A
ADCBUF14 035C
ADCBUF15 035E
ADCBUF16 0360
ADCBUF17 0362
ADCBUF18 0364
ADCBUF19 0366
ADCBUF20 0368
ADCBUF21 036A
ADC Data Buffer 0
ADC Data Buffer 1
ADC Data Buffer 2
ADC Data Buffer 3
ADC Data Buffer 4
ADC Data Buffer 5
ADC Data Buffer 6
ADC Data Buffer 7
ADC Data Buffer 8
ADC Data Buffer 9
ADC Data Buffer 10
ADC Data Buffer 11
ADC Data Buffer 12
ADC Data Buffer 13
ADC Data Buffer 14
ADC Data Buffer 15
ADC Data Buffer 16
ADC Data Buffer 17
ADC Data Buffer 18
ADC Data Buffer 19
ADC Data Buffer 20
ADC Data Buffer 21
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-32: HIGH-SPEED 10-BIT ADC REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES ONLY (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ADCBUF22 036C
ADCBUF23 036E
ADCBUF24 0370
ADCBUF25 0372
ADC Data Buffer 22
ADC Data Buffer 23
ADC Data Buffer 24
ADC Data Buffer 25
xxxx
xxxx
xxxx
xxxx
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-33: HIGH-SPEED 10-BIT ADC REGISTER MAP FOR dsPIC33FJ32GS608 AND dsPIC33FJ64GS608 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ADCON
0300
0302
0304
0306
0308
ADON
—
ADSIDL SLOWCLK
—
GSWTRG
—
FORM
EIE
PCFG<15:0>
—
ORDER SEQSAMP ASYNCSAMP
—
ADCS2
ADCS1
ADCS0
0003
0000
0000
0000
0000
0000
0000
0000
ADPCFG
ADPCFG2
ADSTAT
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PCFG<17:16>
P12RDY
P8RDY
P7RDY
P6RDY
P5RDY
P4RDY
P3RDY
P2RDY
P1RDY
P0RDY
—
ADBASE
ADCPC0
ADCPC1
ADCPC2
ADCPC3
ADCPC4
ADCPC6
ADCBUF0
ADCBUF1
ADCBUF2
ADCBUF3
ADCBUF4
ADCBUF5
ADCBUF6
ADCBUF7
ADCBUF8
ADCBUF9
ADBASE<15:1>
030A IRQEN1 PEND1 SWTRG1 TRGSRC14 TRGSRC13 TRGSRC12 TRGSRC11 TRGSRC10 IRQEN0 PEND0 SWTRG0
030C IRQEN3 PEND3 SWTRG3 TRGSRC34 TRGSRC33 TRGSRC32 TRGSRC31 TRGSRC30 IRQEN2 PEND2 SWTRG2
030E IRQEN5 PEND5 SWTRG5 TRGSRC54 TRGSRC53 TRGSRC52 TRGSRC51 TRGSRC50 IRQEN4 PEND4 SWTRG4
0310 IRQEN7 PEND7 SWTRG7 TRGSRC74 TRGSRC73 TRGSRC72 TRGSRC71 TRGSRC70 IRQEN6 PEND6 SWTRG6
TRGSRC04
TRGSRC24
TRGSRC44
TRGSRC64
TRGSRC84
TRGSRC03 TRGSRC02 TRGSRC01 TRGSRC00
TRGSRC23 TRGSRC22 TRGSRC21 TRGSRC20
TRGSRC43 TRGSRC42 TRGSRC41 TRGSRC40
TRGSRC63 TRGSRC62 TRGSRC61 TRGSRC640 0000
TRGSRC83 TRGSRC82 TRGSRC81 TRGSRC80 0000
0312
0316
0340
0342
0344
0346
0348
034A
034C
034E
0350
0352
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
IRQEN8 PEND8 SWTRG8
IRQEN12 PEND12 SWTRG12 TRGSRC124
ADC Data Buffer 0
TRGSRC123 TRGSRC122 TRGSRC121 TRGSRC120 0000
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
ADC Data Buffer 1
ADC Data Buffer 2
ADC Data Buffer 3
ADC Data Buffer 4
ADC Data Buffer 5
ADC Data Buffer 6
ADC Data Buffer 7
ADC Data Buffer 8
ADC Data Buffer 9
ADC Data Buffer 10
ADC Data Buffer 11
ADC Data Buffer 12
ADC Data Buffer 13
ADC Data Buffer 14
ADC Data Buffer 15
ADC Data Buffer 16
ADC Data Buffer 17
ADC Data Buffer 24
ADC Data Buffer 25
ADCBUF10 0354
ADCBUF11 0356
ADCBUF12 0358
ADCBUF13 035A
ADCBUF14 035C
ADCBUF15 035E
ADCBUF16 0360
ADCBUF17 0362
ADCBUF24 0370
ADCBUF25 0372
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-34: HIGH-SPEED 10-BIT ADC REGISTER MAP FOR dsPIC33FJ32GS606 AND dsPIC33FJ64GS606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ADCON
0300
0302
0306
0308
ADON
—
ADSIDL
SLOWCLK
—
GSWTRG
—
FORM
EIE
ORDER SEQSAMP ASYNCSAMP
—
ADCS2
ADCS1
ADCS0
0003
0000
0000
0000
0000
0000
0000
ADPCFG
ADSTAT
PCFG<15:0>
—
—
—
P12RDY
—
—
—
—
P7RDY P6RDY
P5RDY
P4RDY
P3RDY
P2RDY
P1RDY
P0RDY
—
ADBASE
ADCPC0
ADCPC1
ADCPC2
ADCPC3
ADCPC6
ADCBUF0
ADCBUF1
ADCBUF2
ADCBUF3
ADCBUF4
ADCBUF5
ADCBUF6
ADCBUF7
ADCBUF8
ADCBUF9
ADBASE<15:1>
030A IRQEN1 PEND1 SWTRG1 TRGSRC14 TRGSRC13 TRGSRC12 TRGSRC11 TRGSRC10 IRQEN0 PEND0
030C IRQEN3 PEND3 SWTRG3 TRGSRC34 TRGSRC33 TRGSRC32 TRGSRC31 TRGSRC30 IRQEN2 PEND2
030E IRQEN5 PEND5 SWTRG5 TRGSRC54 TRGSRC53 TRGSRC52 TRGSRC51 TRGSRC50 IRQEN4 PEND4
0310 IRQEN7 PEND7 SWTRG7 TRGSRC74 TRGSRC73 TRGSRC72 TRGSRC71 TRGSRC70 IRQEN6 PEND6
SWTRG0
SWTRG2
SWTRG4
SWTRG6
TRGSRC04 TRGSRC03 TRGSRC02 TRGSRC01 TRGSRC00
TRGSRC24 TRGSRC23 TRGSRC22 TRGSRC21 TRGSRC20
TRGSRC44 TRGSRC43 TRGSRC42 TRGSRC41 TRGSRC40
TRGSRC64 TRGSRC63 TRGSRC62 TRGSRC61 TRGSRC640 0000
0316
0340
0342
0344
0346
0348
034A
034C
034E
0350
0352
—
—
—
—
—
—
—
—
IRQEN12 PEND12 SWTRG12 TRGSRC124 TRGSRC123 TRGSRC122 TRGSRC121 TRGSRC120 0000
ADC Data Buffer 0
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
ADC Data Buffer 1
ADC Data Buffer 2
ADC Data Buffer 3
ADC Data Buffer 4
ADC Data Buffer 5
ADC Data Buffer 6
ADC Data Buffer 7
ADC Data Buffer 8
ADC Data Buffer 9
ADCBUF10 0354
ADCBUF11 0356
ADCBUF12 0358
ADCBUF13 035A
ADCBUF14 035C
ADCBUF15 035E
ADCBUF24 0370
ADCBUF25 0372
ADC Data Buffer 10
ADC Data Buffer 11
ADC Data Buffer 12
ADC Data Buffer 13
ADC Data Buffer 14
ADC Data Buffer 15
ADC Data Buffer 24
ADC Data Buffer 25
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-35: HIGH-SPEED 10-BIT ADC REGISTER MAP FOR dsPIC33FJ32GS406 AND dsPIC33FJ64GS406 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ADCON
0300
0302
0306
0308
ADON
—
ADSIDL SLOWCLK
—
GSWTRG
—
FORM
EIE
ORDER SEQSAMP ASYNCSAMP
—
ADCS2
ADCS1
ADCS0
0003
0000
0000
0000
0000
0000
0000
ADPCFG
ADSTAT
PCFG<15:0>
—
—
—
P12RDY
—
—
—
—
P7RDY P6RDY
P5RDY
P4RDY
P3RDY
P2RDY
P1RDY
P0RDY
—
ADBASE
ADCPC0
ADCPC1
ADCPC2
ADCPC3
ADCBUF0
ADCBUF1
ADCBUF2
ADCBUF3
ADCBUF4
ADCBUF5
ADCBUF6
ADCBUF7
ADCBUF8
ADCBUF9
ADBASE<15:1>
030A IRQEN1 PEND1 SWTRG1 TRGSRC14 TRGSRC13 TRGSRC12 TRGSRC11 TRGSRC10 IRQEN0 PEND0 SWTRG0
030C IRQEN3 PEND3 SWTRG3 TRGSRC34 TRGSRC33 TRGSRC32 TRGSRC31 TRGSRC30 IRQEN2 PEND2 SWTRG2
030E IRQEN5 PEND5 SWTRG5 TRGSRC54 TRGSRC53 TRGSRC52 TRGSRC51 TRGSRC50 IRQEN4 PEND4 SWTRG4
0310 IRQEN7 PEND7 SWTRG7 TRGSRC74 TRGSRC73 TRGSRC72 TRGSRC71 TRGSRC70 IRQEN6 PEND6 SWTRG6
TRGSRC04
TRGSRC24
TRGSRC44
TRGSRC64
TRGSRC03 TRGSRC02 TRGSRC01 TRGSRC00
TRGSRC23 TRGSRC22 TRGSRC21 TRGSRC20
TRGSRC43 TRGSRC42 TRGSRC41 TRGSRC40
TRGSRC63 TRGSRC62 TRGSRC61 TRGSRC640 0000
0340
0342
0344
0346
0348
034A
034C
034E
0350
0352
ADC Data Buffer 0
ADC Data Buffer 1
ADC Data Buffer 2
ADC Data Buffer 3
ADC Data Buffer 4
ADC Data Buffer 5
ADC Data Buffer 6
ADC Data Buffer 7
ADC Data Buffer 8
ADC Data Buffer 9
ADC Data Buffer 10
ADC Data Buffer 11
ADC Data Buffer 12
ADC Data Buffer 13
ADC Data Buffer 14
ADC Data Buffer 15
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
ADCBUF10 0354
ADCBUF11 0356
ADCBUF12 0358
ADCBUF13 035A
ADCBUF14 035C
ADCBUF15 035E
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-36: DMA REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
AMODE1 AMODE0
MODE1
MODE0
DMA0CON 0380 CHEN
DMA0REQ 0382 FORCE
DMA0STA 0384
SIZE
—
DIR
—
HALF
—
NULLW
—
—
—
—
—
—
—
—
—
—
—
0000
—
IRQSEL6 IRQSEL5 IRQSEL4 IRQSEL3 IRQSEL2 IRQSEL1 IRQSEL0 007F
STA<15:0>
STB<15:0>
PAD<15:0>
0000
0000
0000
DMA0STB 0386
DMA0PAD 0388
DMA0CNT 038A
—
—
SIZE
—
—
DIR
—
—
HALF
—
—
NULLW
—
—
—
—
CNT<9:0>
0000
0000
DMA1CON 038C CHEN
DMA1REQ 038E FORCE
DMA1STA 0390
—
—
—
—
—
—
AMODE1 AMODE0
—
—
MODE1
MODE0
—
IRQSEL6 IRQSEL5 IRQSEL4 IRQSEL3 IRQSEL2 IRQSEL1 IRQSEL0 007F
STA<15:0>
STB<15:0>
PAD<15:0>
0000
0000
0000
DMA1STB 0392
DMA1PAD 0394
DMA1CNT 0396
—
—
SIZE
—
—
DIR
—
—
HALF
—
—
NULLW
—
—
—
—
CNT<9:0>
0000
0000
DMA2CON 0398 CHEN
DMA2REQ 039A FORCE
DMA2STA 039C
—
—
—
—
—
—
AMODE1 AMODE0
—
—
MODE1
MODE0
—
IRQSEL6 IRQSEL5 IRQSEL4 IRQSEL3 IRQSEL2 IRQSEL1 IRQSEL0 007F
STA<15:0>
STB<15:0>
PAD<15:0>
0000
0000
0000
DMA2STB 039E
DMA2PAD 03A0
DMA2CNT 03A2
—
—
SIZE
—
—
DIR
—
—
HALF
—
—
NULLW
—
—
—
—
CNT<9:0>
0000
0000
DMA3CON 03A4 CHEN
DMA3REQ 03A6 FORCE
DMA3STA 03A8
—
—
—
—
—
—
AMODE1 AMODE0
—
—
MODE1
MODE0
—
IRQSEL6 IRQSEL5 IRQSEL4 IRQSEL3 IRQSEL2 IRQSEL1 IRQSEL0 007F
STA<15:0>
STB<15:0>
PAD<15:0>
0000
0000
0000
DMA3STB 03AA
DMA3PAD 03AC
DMA3CNT 03AE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CNT<9:0>
0000
DMACS0
DMACS1
DSADR
03E0
03E2
03E4
PWCOL3 PWCOL2 PWCOL1 PWCOL0
LSTCH3 LSTCH2 LSTCH1 LSTCH0
—
—
—
—
—
—
—
XWCOL3 XWCOL2 XWCOL1 XWCOL0 0000
—
PPST3
PPST2
PPST1
PPST0
0F00
0000
DSADR<15:0>
Legend:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-37: ECAN1 REGISTER MAP WHEN WIN (C1CTRL1<0>) = 0 OR 1
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
C1CTRL1
C1CTRL2
C1VEC
0600
0602
0604
0606
0608
060A
060C
—
—
CSIDL
—
ABAT
—
—
—
REQOP2
—
REQOP1
—
REQOP0 OPMODE2 OPMODE1 OPMODE0
—
CANCAP
—
DNCNT<4:0>
ICODE2
FSA2
—
WIN
0480
0000
0000
0000
0000
0000
0000
—
—
—
FILHIT0
—
—
—
—
ICODE6
—
—
—
DMABS2
—
—
DMABS1
—
—
FILHIT4
—
FILHIT3
—
FILHIT2
—
FILHIT1
—
ICODE5
—
ICODE4
FSA4
FNRB4
—
ICODE3
FSA3
ICODE1
FSA1
ICODE0
FSA0
C1FCTRL
C1FIFO
C1INTF
C1INTE
C1EC
DMABS0
FBP5
TXBO
—
—
FBP4
TXBP
—
FBP3
RXBP
—
FBP2
TXWAR
—
FBP1
RXWAR
—
FBP0
EWARN
—
—
—
FNRB5
ERRIF
ERRIE
FNRB3
FIFOIF
FIFOIE
FNRB2
FNRB1
RBIF
FNRB0
TBIF
—
—
IVRIF
IVRIE
WAKIF
WAKIE
RBOVIF
RBOVIE
—
—
—
RBIE
TBIE
060E TERRCNT7 TERRCNT6 TERRCNT5 TERRCNT4 TERRCNT3 TERRCNT2 TERRCNT1 TERRCNT0 RERRCNT7 RERRCNT6 RERRCNT5 RERRCNT4 RERRCNT3 RERRCNT2 RERRCNT1 RERRCNT0 0000
C1CFG1
C1CFG2
C1FEN1
0610
0612
0614
—
—
—
—
—
—
—
—
—
—
—
—
SJW1
SJW0
SAM
BRP5
BRP4
BRP3
BRP2
BRP1
BRP0
0000
0000
FFFF
0000
0000
WAKFIL
SEG2PH2 SEG2PH1 SEG2PH0 SEG2PHTS
FLTEN<15:0>
SEG1PH2 SEG1PH1 SEG1PH0
PRSEG2
PRSEG1
PRSEG0
C1FMSKSEL1 0618
F7MSK1
F7MSK0
F6MSK1
F6MSK0
F5MSK1
F5MSK0
F4MSK1
F4MSK0
F3MSK1
F3MSK0
F2MSK1
F2MSK0
F1MSK1
F9MSK1
F1MSK0
F9MSK0
F0MSK1
F8MSK1
F0MSK0
F8MSK0
C1FMSKSEL2 061A F15MSK1 F15MSK0 F14MSK1 F14MSK0
F13MSK1
F13MSK0
F12MSK1 F12MSK1
F11MSK1
F11MSK0
F10MSK1
F10MSK0
Legend: = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
x
TABLE 4-38: ECAN1 REGISTER MAP WHEN WIN (C1CTRL1<0>) = 0
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0600-
061E
See definition when WIN = x
C1RXFUL1
C1RXFUL2
C1RXOVF1
C1RXOVF2
0620
0622
0628
062A
RXFUL<15:0>
RXFUL<31:16>
RXOVF<15:0>
RXOVF<31:16>
0000
0000
0000
0000
C1TR01CON 0630 TXEN1 TXABT1 TXLARB1 TXERR1 TXREQ1 RTREN1 TX1PRI1 TX1PRI0 TXEN0 TXABT0 TXLARB0 TXERR0 TXREQ0 RTREN0 TX0PRI1 TX0PRI0 0000
C1TR23CON 0632 TXEN3 TXABT3 TXLARB3 TXERR3 TXREQ3 RTREN3 TX3PRI1 TX3PRI0 TXEN2 TXABT2 TXLARB2 TXERR2 TXREQ2 RTREN2 TX2PRI1 TX2PRI0 0000
C1TR45CON 0634 TXEN5 TXABT5 TXLARB5 TXERR5 TXREQ5 RTREN5 TX5PRI1 TX5PRI0 TXEN4 TXABT4 TXLARB4 TXERR4 TXREQ4 RTREN4 TX4PRI1 TX4PRI0 0000
C1TR67CON 0636 TXEN7 TXABT7 TXLARB7 TXERR7 TXREQ7 RTREN7 TX7PRI1 TX7PRI0 TXEN6 TXABT6 TXLARB6 TXERR6 TXREQ6 RTREN6 TX6PRI1 TX6PRI0 0000
C1RXD
C1TXD
0640
0642
ECAN1 Received Data Word Register
ECAN1 Transmit Data Word Register
xxxx
xxxx
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-39: ECAN1 REGISTER MAP WHEN WIN (C1CTRL1<0>) = 1
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0600-
061E
See definition when WIN = x
C1BUFPNT1 0620 F3BP3
C1BUFPNT2 0622 F7BP3
F3BP2
F7BP2
F3BP1
F7BP1
F3BP0
F7BP0
F2BP3
F6BP3
F2BP2
F6BP2
F2BP1
F6BP1
F2BP0
F6BP0
F1BP3
F5BP3
F9BP3
F13BP3
SID2
F1BP2
F5BP2
F9BP2
F13BP2
SID1
F1BP1
F5BP1
F9BP1
F13BP1
SID0
F1BP0
F5BP0
F9BP0
F13BP0
—
F0BP3
F4BP3
F8BP3
F12BP3
MIDE
F0BP2
F4BP2
F8BP2
F0BP1 F0BP0 0000
F4BP1 F4BP0 0000
F8BP1 F8BP0 0000
C1BUFPNT3 0624 F11BP3 F11BP2 F11BP1 F11BP0 F10BP3 F10BP2 F10BP1 F10BP0
C1BUFPNT4 0626 F15BP3 F15BP2 F15BP1 F15BP0 F14BP3 F14BP2 F14BP1 F14BP0
F12BP2 F12BP1 F12BP0 0000
C1RXM0SID 0630
C1RXM0EID 0632
C1RXM1SID 0634
C1RXM1EID 0636
C1RXM2SID 0638
C1RXM2EID 063A
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID10
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID9
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID8
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID7
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID6
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID5
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID4
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
SID3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID17
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
EID16
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
EID<15:0>
SID2
EID<15:0>
SID2
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID1
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
SID0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MIDE
MIDE
EID<15:0>
SID2
C1RXF0SID
C1RXF0EID
C1RXF1SID
C1RXF1EID
C1RXF2SID
C1RXF2EID
C1RXF3SID
C1RXF3EID
C1RXF4SID
C1RXF4EID
C1RXF5SID
C1RXF5EID
C1RXF6SID
C1RXF6EID
C1RXF7SID
C1RXF7EID
C1RXF8SID
C1RXF8EID
C1RXF9SID
C1RXF9EID
0640
0642
0644
0646
0648
064A
064C
064E
0650
0652
0654
0656
0658
065A
065C
065E
0660
0662
0664
0666
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EXIDE
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
C1RXF10SID 0668
C1RXF10EID 066A
C1RXF11SID 066C
EID<15:0>
SID2
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-39: ECAN1 REGISTER MAP WHEN WIN (C1CTRL1<0>) = 1 (CONTINUED)
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
C1RXF11EID 066E
C1RXF12SID 0670
C1RXF12EID 0672
C1RXF13SID 0674
C1RXF13EID 0676
C1RXF14SID 0678
C1RXF14EID 067A
C1RXF15SID 067C
C1RXF15EID 067E
EID<15:0>
SID2
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
xxxx
SID10
SID10
SID10
SID10
SID9
SID9
SID9
SID9
SID8
SID8
SID8
SID8
SID7
SID7
SID7
SID7
SID6
SID6
SID6
SID6
SID5
SID5
SID5
SID5
SID4
SID4
SID4
SID4
SID3
SID3
SID3
SID3
SID1
SID1
SID1
SID1
SID0
SID0
SID0
SID0
—
—
—
—
EXIDE
EXIDE
EXIDE
EXIDE
—
—
—
—
EID17
EID17
EID17
EID17
EID16
EID16
EID16
EID16
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
SID2
EID<15:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-40: ANALOG COMPARATOR CONTROL REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CMPCON1
CMPDAC1
CMPCON2
CMPDAC2
CMPCON3
CMPDAC3
CMPCON4
CMPDAC4
0540
0542
0544
0546
0548
054A
054C
054E
CMPON
—
—
—
—
—
—
—
—
—
CMPSIDL
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DACOE INSEL1 INSEL0 EXTREF
—
CMPSTAT
—
CMPPOL RANGE 0000
-
CMREF<9:0>
0000
CMPPOL RANGE 0000
0000
CMPON
—
CMPSIDL
—
—
—
DACOE INSEL1 INSEL0 EXTREF
—
CMPSTAT
CMPSTAT
CMPSTAT
—
—
—
-
CMREF<9:0>
CMPON
—
CMPSIDL
DACOE INSEL1 INSEL0 EXTREF
—
CMPPOL RANGE 0000
0000
-
CMPSIDL
—
CMREF<9:0>
CMPON
—
DACOE INSEL1 INSEL0 EXTREF
—
CMPPOL RANGE 0000
0000
CMREF<9:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-41: PORTA REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISA
02C0
TRISA<15:14>
RA<15:14>
—
—
—
—
—
—
—
—
—
—
—
—
TRISA<10:9>
RA<10:9>
—
—
—
—
TRISA<7:0>
RA<7:0>
C6FF
xxxx
0000
0000
PORTA 02C2
LATA
02C4
02C6
LATA<15:14>
ODCA<15:14>
LATA<10:9>
ODCA<10:9>
LATA<7:0>
ODCA
—
—
ODCA<5:4>
—
—
ODCA<1:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-42: PORTA REGISTER MAP FOR dsPIC33FJ32GS608 AND dsPIC33FJ64GS608 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISA 02C0
PORTA 02C2
TRISA<15:14>
RA<15:14>
—
—
—
—
—
—
—
—
—
—
—
—
TRISA<10:9>
RA<10:9>
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C600
xxxx
0000
0000
LATA
02C4
LATA<15:14>
ODCA<15:14>
LATA<10:9>
ODCA<10:9>
ODCA 02C6
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-43: PORTB REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISB
PORTB
LATB
02C8
02CA
02CC
TRISB<15:0>
RB<15:0>
FFFF
xxxx
0000
LATB<15:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-44: PORTC REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISC
PORTC
LATC
02D0
02D2
02D4
TRISC<15:12>
RC<15:12>
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISC<4:1>
—
—
—
F01E
xxxx
0000
RC<4:1>
LATC<15:12>
LATC<4:1>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-45: PORTC REGISTER MAP FOR dsPIC33FJ32GS608 AND dsPIC33FJ64GS608 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISC
PORTC
LATC
02D0
02D2
02D4
TRISC<15:12>
RC<15:12>
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISC<2:1>
—
—
—
F006
xxxx
0000
RC<2:1>
LATC<15:12>
LATC<2:1>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-46: PORTC REGISTER MAP FOR dsPIC33FJ32GS406/606 AND dsPIC33FJ64GS406/606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISC
PORTC
LATC
02D0
02D2
02D4
TRISC<15:12>
RC<15:12>
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
F000
xxxx
0000
LATC<15:12>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-47: PORTD REGISTER MAP FOR dsPIC33FJ32GS608/610 AND dsPIC33FJ64GS608/610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISD
PORTD
LATD
02D8
02DA
02DC
02DE
TRISD<15:0>
RD<15:0>
FFFF
xxxx
0000
0000
LATD<15:0>
ODCD<15:0>
ODCD
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-48: PORTD REGISTER MAP FOR dsPIC33FJ32GS406/606 AND dsPIC33FJ64GS406/606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISD
PORTD
LATD
02D8
02DA
02DC
02DE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISD<11:0>
RD<11:0>
0FFF
xxxx
0000
0000
LATD<11:0>
ODCD<11:0>
ODCD
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-49: PORTE REGISTER MAP FOR dsPIC33FJ32GS608/610 AND dsPIC33FJ64GS608/610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 1
Bit 1
Bit 1
Bit 0
TRISE
PORTE
LATE
02E0
02E2
02E4
02E6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISE<9:0>
RE<9:0>
03FF
xxxx
0000
0000
LATE<9:0>
ODCE
—
—
ODCE<7:0>
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-50: PORTE REGISTER MAP FOR dsPIC33FJ32GS406/606 AND dsPIC33FJ64GS406/606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 0
TRISE
PORTE
LATE
02E0
02E2
02E4
02E6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISE<7:0>
00FF
xxxx
0000
0000
RE<7:0>
LATE<7:0>
ODCE<7:0>
ODCE
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-51: PORTF REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 0
TRISF
PORTF
LATF
02E8
02EA
02EC
02EE
—
—
—
—
—
—
—
—
TRISF<13:12>
RF<13:12>
—
—
—
—
—
—
—
—
—
—
—
—
TRISF<8:0>
RF<8:0>
LATF<8:0>
—
30FF
xxxx
0000
0000
LATF<13:12>
ODCF<13:12>
ODCF
ODCF<8:6>
—
ODCF<3:1>
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-52: PORTF REGISTER MAP FOR dsPIC33FJ32GS608 AND dsPIC33FJ64GS608 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 0
TRISF
PORTF
LATF
02E8
02EA
02EC
02EE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISF<8:0>
RF<8:0>
LATF<8:0>
—
01FF
xxxx
0000
0000
ODCF
ODCF<8:6>
—
ODCF<3:1>
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-53: PORTF REGISTER MAP FOR dsPIC33FJ32GS406/606 AND dsPIC33FJ64GS406/606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISF
PORTF
LATF
02E8
02EA
02EC
02EE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISF<6:0>
RF<6:0>
007F
xxxx
0000
0000
LATF<6:0>
ODCF
ODCF6
—
—
ODCF<3:1>
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-54: PORTG REGISTER MAP FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISG
PORTG
LATG
02F0
02F2
02F4
02F6
TRISG<15:12
—
—
—
—
—
—
—
—
TRISG<9:6>
RG<9:6>
—
—
—
—
—
—
—
—
TRISG<3:0>
F3CF
xxxx
0000
0000
RG<15:12>
LATG<15:12>
ODCG<15:12>
RG<3:0>
LATG<3:0>
ODCG<3:0>
LATG<9:6>
ODCG<9:6>
ODCG
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-55: PORTG REGISTER MAP FOR dsPIC33FJ32GS608 AND dsPIC33FJ64GS608 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISG
PORTG
LATG
02F0
02F2
02F4
02F6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISG<9:6>
RG<9:6>
—
—
—
—
—
—
—
—
TRISG<3:0>
RG<3:0>
03CF
xxxx
0000
0000
LATG<9:6>
ODCG<9:6>
LATG<3:0>
ODCG<3:0>
ODCG
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-56: PORTG REGISTER MAP FOR dsPIC33FJ32GS406/606 AND dsPIC33FJ64GS406/606 DEVICES
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TRISG
PORTG
LATG
02F0
02F2
02F4
02F6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TRISG<9:6>
RG<9:6>
—
—
—
—
—
—
—
—
TRISG<3:2>
—
—
—
—
—
—
—
—
03CC
xxxx
0000
0000
RG<3:2>
LATG<3:2>
ODCG<3:2>
LATG<9:6>
ODCG<9:6>
ODCG
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-57: SYSTEM CONTROL REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RCON
0740 TRAPR IOPUWR
—
—
—
—
—
—
NOSC1
FRCDIV1
—
VREGS
NOSC0
EXTR
SWR
—
SWDTEN WDTO
SLEEP
CF
IDLE
—
BOR
—
POR
OSWEN 0300(2)
xxxx(1)
OSCCON 0742
—
ROI
—
COSC2 COSC1 COSC0
NOSC2
CLKLOCK
LOCK
—
—
CLKDIV
PLLFBD
0744
0746
DOZE2 DOZE1 DOZE0 DOZEN FRCDIV2
FRCDIV0 PLLPOST1 PLLPOST0
PLLPRE4 PLLPRE3 PLLPRE2 PLLPRE1 PLLPRE0 0040
—
—
—
—
—
—
—
—
—
—
—
PLLDIV<8:0>
0030
0000
0000
2300
OSCTUN 0748
—
—
—
—
—
—
—
TUN<5:0>
REFOCON 074E ROON
ROSSLP ROSEL RODIV3
RODIV2
RODIV1
RODIV0
—
—
—
—
—
—
—
—
—
—
—
ACLKCON 0750 ENAPLL APLLCK SELACLK
—
—
APSTSCLR2 APSTSCLR1 APSTSCLR0 ASRCSEL FRCSEL
—
Legend:
Note 1:
2:
x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
The RCON register Reset values are dependent on the type of Reset.
The OSCCON register Reset values are dependent on the FOSCx Configuration bits and on the type of Reset.
TABLE 4-58: NVM REGISTER MAP
File
Name
SFR
Addr
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
NVMCON 0760
NVMKEY 0766
WR
—
WREN
—
WRERR
—
—
—
—
—
—
—
—
—
—
—
—
ERASE
—
—
NVMOP3 NVMOP2 NVMOP1 NVMOP0 0000(1)
NVMKEY<7:0>
0000
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
Note 1: The Reset value shown is for POR only. The value on other Reset states is dependent on the state of the memory write or erase operations at the time of Reset.
TABLE 4-59: PMD REGISTER MAP FOR dsPIC33FJ64GS610 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PMD1 0770
PMD2 0772
PMD3 0774
PMD4 0776
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD PWMMD
—
IC1MD
—
I2C1MD U2MD
U1MD SPI2MD SPI1MD
—
C1MD
ADCMD
OC1MD
—
0000
0000
0000
0000
0000
IC3MD
CMPMD
—
IC2MD
—
—
—
—
—
—
—
—
—
—
—
—
QEI2MD
—
—
—
—
—
—
OC4MD OC3MD OC2MD
—
—
—
—
—
REFOMD
—
—
—
—
—
I2C2MD
—
—
—
—
—
—
—
—
—
—
—
PMD6 077A PWM8MD PWM7MD PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
PMD7 077C CMP4MD CMP3MD CMP2MD CMP1MD
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
—
—
—
—
—
—
—
—
PWM9MD 0000
TABLE 4-60: PMD REGISTER MAP FOR dsPIC33FJ32GS610 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PMD1 0770
PMD2 0772
PMD3 0774
PMD4 0776
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD PWMMD
—
IC1MD
—
I2C1MD U2MD
U1MD SPI2MD SPI1MD
—
—
ADCMD
0000
0000
0000
0000
0000
IC3MD
CMPMD
—
IC2MD
—
—
—
—
—
—
—
—
—
—
—
—
QEI2MD
—
—
—
—
—
—
OC4MD OC3MD OC2MD OC1MD
—
—
—
—
—
REFOMD
—
—
—
—
—
I2C2MD
—
—
—
—
—
—
—
—
—
—
—
—
—
PMD6 077A PWM8MD PWM7MD PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
PMD7 077C CMP4MD CMP3MD CMP2MD CMP1MD
—
—
—
—
—
—
—
PWM9MD 0000
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-61: PMD REGISTER MAP FOR dsPIC33FJ64GS608 DEVICES
File
Name Addr
SFR
All
Bit 0
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Resets
PMD1 0770
PMD2 0772
PMD3 0774
PMD4 0776
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD
IC3MD
CMPMD
—
PWMMD
IC2MD
—
—
IC1MD
—
I2C1MD U2MD
U1MD SPI2MD SPI1MD
—
C1MD
ADCMD
0000
0000
0000
0000
0000
0000
—
—
—
—
—
—
—
—
—
—
—
QEI2MD
—
—
—
—
—
—
OC4MD OC3MD OC2MD
OC1MD
—
—
—
—
—
REFOMD
—
—
—
—
—
I2C2MD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PMD6 077A PWM8MD PWM7MD PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
PMD7 077C CMP4MD CMP3MD CMP2MD CMP1MD
—
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-62: PMD REGISTER MAP FOR dsPIC33FJ32GS608 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PMD1
PMD2
PMD3
PMD4
PMD6
PMD7
0770
0772
0774
0776
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD
IC3MD
CMPMD
—
PWMMD
IC2MD
—
—
IC1MD
—
I2C1MD
U2MD
—
U1MD
SPI2MD SPI1MD
—
—
ADCMD
0000
0000
0000
0000
0000
0000
—
—
—
—
—
—
QEI2MD
—
—
—
—
—
—
OC4MD OC3MD OC2MD
OC1MD
—
—
—
—
—
—
REFOMD
—
—
—
—
—
I2C2MD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
077A PWM8MD PWM7MD PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
077C CMP4MD CMP3MD CMP2MD CMP1MD
—
—
—
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-63: PMD REGISTER MAP FOR dsPIC33FJ64GS606 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PMD1
PMD2
PMD3
PMD4
PMD6
PMD7
0770
0772
0774
0776
077A
077C
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD PWMMD
—
IC1MD
—
I2C1MD
U2MD
—
U1MD SPI2MD SPI1MD
—
C1MD ADCMD 0000
IC3MD
CMPMD
—
IC2MD
—
—
—
—
—
—
—
QEI2MD
—
—
—
—
—
—
OC4MD OC3MD OC2MD OC1MD 0000
—
—
—
—
—
—
REFOMD
—
—
—
—
—
I2C2MD
—
—
—
—
0000
0000
0000
0000
—
—
—
—
—
—
—
—
—
—
—
—
—
PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
CMP4MD CMP3MD CMP2MD CMP1MD
—
—
—
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-64: PMD REGISTER MAP FOR dsPIC33FJ32GS606 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PMD1
PMD2
PMD3
PMD4
PMD6
PMD7
0770
0772
0774
0776
077A
077C
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD PWMMD
—
IC1MD
—
I2C1MD U2MD
U1MD
SPI2MD SPI1MD
—
—
ADCMD 0000
IC3MD
CMPMD
—
IC2MD
—
—
—
—
—
—
—
—
—
—
—
—
QEI2MD
—
—
—
—
—
—
OC4MD OC3MD OC2MD OC1MD
0000
0000
0000
0000
0000
—
—
—
—
—
REFOMD
—
—
—
—
—
I2C2MD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
CMP4MD CMP3MD CMP2MD CMP1MD
—
—
—
—
—
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-65: PMD REGISTER MAP FOR dsPIC33FJ32GS406 AND dsPIC33FJ64GS406 DEVICES
File
Name Addr
SFR
All
Resets
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PMD1
PMD2
PMD3
PMD4
PMD6
0770
0772
0774
0776
077A
T5MD
—
T4MD
—
T3MD
—
T2MD
—
T1MD
IC4MD
—
QEI1MD
IC3MD
—
PWMMD
IC2MD
—
—
IC1MD
—
I2C1MD
U2MD
—
U1MD SPI2MD SPI1MD
—
—
ADCMD
0000
0000
0000
0000
0000
—
—
—
—
—
QEI2MD
—
—
—
—
—
OC4MD OC3MD OC2MD OC1MD
—
—
—
—
—
—
REFOMD
—
—
—
—
I2C2MD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PWM6MD PWM5MD PWM4MD PWM3MD PWM2MD PWM1MD
—
—
Legend: x= unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
4.2.7
SOFTWARE STACK
4.3
Instruction Addressing Modes
In addition to its use as a Working register, the W15
register in the dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 devices is also used
as a Software Stack Pointer. The Stack Pointer always
points to the first available free word and grows from
lower to higher addresses. It predecrements for stack
pops and post-increments for stack pushes, as shown
in Figure 4-6. For a PC push during any CALLinstruc-
tion, the MSb of the PC is zero-extended before the
push, ensuring that the MSb is always clear.
The addressing modes shown in Table 4-66 form the
basis of the addressing modes optimized to support the
specific features of individual instructions. The
addressing modes provided in the MAC class of
instructions differ from those in the other instruction
types.
4.3.1
FILE REGISTER INSTRUCTIONS
Most file register instructions use a 13-bit address field
(f) to directly address data present in the first
8192 bytes of data memory (Near Data Space). Most
file register instructions employ a Working register, W0,
which is denoted as WREG in these instructions. The
destination is typically either the same file register or
WREG (with the exception of the MUL instruction),
which writes the result to a register or register pair. The
MOV instruction allows additional flexibility and can
access the entire data space.
Note:
A PC push during exception processing
concatenates the SRL register to the MSb
of the PC prior to the push.
The Stack Pointer Limit register (SPLIM) associated
with the Stack Pointer sets an upper address boundary
for the stack. SPLIM is uninitialized at Reset. As is the
case for the Stack Pointer, SPLIM<0> is forced to ‘0’
because all stack operations must be word-aligned.
4.3.2
MCU INSTRUCTIONS
Whenever an EA is generated using W15 as a source
or destination pointer, the resulting address is
compared with the value in SPLIM. If the contents of
the Stack Pointer (W15) and the SPLIM register are
equal and a push operation is performed, a stack error
trap will not occur. The stack error trap will occur on a
subsequent push operation. For example, to cause a
stack error trap when the stack grows beyond address
0x1800 in RAM, initialize the SPLIM with the value,
0x17FE.
The three-operand MCU instructions are of the form:
Operand 3 = Operand 1 <function> Operand 2
where Operand 1is always a Working register (that is,
the addressing mode can only be register direct), which
is referred to as Wb. Operand 2can be a W register,
fetched from data memory, or a 5-bit literal. The result
location can be either a W register or a data memory
location. The following addressing modes are
supported by MCU instructions:
Similarly, a Stack Pointer underflow (stack error) trap is
generated when the Stack Pointer address is found to
be less than 0x0800. This prevents the stack from
interfering with the Special Function Register (SFR)
space.
• Register Direct
• Register Indirect
• Register Indirect Post-Modified
• Register Indirect Pre-Modified
• 5-Bit or 10-Bit Literal
A write to the SPLIM register should not be immediately
followed by an indirect read operation using W15.
Note:
Not all instructions support all the
addressing modes given above. Individual
instructions can support different subsets
of these addressing modes.
FIGURE 4-6:
CALL STACK FRAME
0x0000
15
0
PC<15:0>
000000000
W15 (before CALL)
PC<22:16>
<Free Word>
W15 (after CALL)
POP : [--W15]
PUSH: [W15++]
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TABLE 4-66: FUNDAMENTAL ADDRESSING MODES SUPPORTED
Addressing Mode
File Register Direct
Description
The address of the file register is specified explicitly.
The contents of a register are accessed directly.
The contents of Wn forms the Effective Address (EA).
Register Direct
Register Indirect
Register Indirect Post-Modified
The contents of Wn forms the EA. Wn is post-modified (incremented or
decremented) by a constant value.
Register Indirect Pre-Modified
Wn is pre-modified (incremented or decremented) by a signed constant value
to form the EA.
Register Indirect with Register Offset The sum of Wn and Wb forms the EA.
(Register Indexed)
Register Indirect with Literal Offset
The sum of Wn and a literal forms the EA.
4.3.3
MOVE AND ACCUMULATOR
INSTRUCTIONS
4.3.4
MACINSTRUCTIONS
The dual source operand DSP instructions (CLR, ED,
EDAC, MAC, MPY, MPY.N, MOVSACand MSC), also referred
to as MACinstructions, use a simplified set of addressing
modes to allow the user application to effectively
manipulate the Data Pointers through Register Indirect
tables.
Move instructions and the DSP accumulator class of
instructions provide a greater degree of addressing
flexibility than other instructions. In addition to the
addressing modes supported by most MCU
instructions, move and accumulator instructions also
support Register Indirect with Register Offset
Addressing mode, also referred to as Register Indexed
mode.
The two-source operand, prefetch registers must be
members of the set: {W8, W9, W10, W11}. For data
reads, W8 and W9 are always directed to the X RAGU,
and W10 and W11 are always directed to the Y AGU.
The Effective Addresses generated (before and after
modification) must, therefore, be valid addresses within
X data space for W8 and W9 and Y data space for W10
and W11.
Note:
For the MOV instructions, the addressing
mode specified in the instruction can differ
for the source and destination EA. How-
ever, the 4-bit Wb (Register Offset) field is
shared by both source and destination
(but typically only used by one).
Note:
Register Indirect with Register Offset
Addressing mode is available only for W9
(in X space) and W11 (in Y space).
In summary, the following addressing modes are
supported by move and accumulator instructions:
In summary, the following addressing modes are
• Register Direct
supported by the MACclass of instructions:
• Register Indirect
• Register Indirect Post-Modified
• Register Indirect Pre-Modified
• Register Indirect with Register Offset (Indexed)
• Register Indirect with Literal Offset
• 8-Bit Literal
• Register Indirect
• Register Indirect Post-Modified by 2
• Register Indirect Post-Modified by 4
• Register Indirect Post-Modified by 6
• Register Indirect with Register Offset (Indexed)
• 16-Bit Literal
4.3.5
OTHER INSTRUCTIONS
Note:
Not all instructions support all the
addressing modes given above. Individual
instructions may support different subsets
of these addressing modes.
Besides the addressing modes outlined previously, some
instructions use literal constants of various sizes. For
example, BRA (branch) instructions use 16-bit signed
literals to specify the branch destination directly, whereas
the DISIinstruction uses a 14-bit unsigned literal field. In
some instructions, such as ADD Acc, the source of an
operand or result is implied by the opcode itself. Certain
operations, such as NOP, do not have any operands.
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4.4.1
START AND END ADDRESS
4.4
Modulo Addressing
The Modulo Addressing scheme requires that a
starting and ending address be specified and loaded
into the 16-bit Modulo Buffer Address registers:
XMODSRT, XMODEND, YMODSRT and YMODEND
(see Table 4-1).
Modulo Addressing mode is a method used to provide
an automated means to support circular data buffers
using hardware. The objective is to remove the need
for software to perform data address boundary checks
when executing tightly looped code, as is typical in
many DSP algorithms.
Note:
Y
Space Modulo Addressing EA
calculations assume word-sized data
(LSb of every EA is always clear).
Modulo Addressing can operate in either data or program
space (since the Data Pointer mechanism is essentially
the same for both). One circular buffer can be supported
in each of the X (which also provides the pointers into
program space) and Y data spaces. Modulo Addressing
can operate on any W Register Pointer. However, it is not
advisable to use W14 or W15 for Modulo Addressing
since these two registers are used as the Stack Frame
Pointer and Stack Pointer, respectively.
The length of a circular buffer is not directly specified. It is
determined by the difference between the corresponding
start and end addresses. The maximum possible length
of the circular buffer is 32K words (64 Kbytes).
4.4.2
W ADDRESS REGISTER
SELECTION
In general, any particular circular buffer can be
configured to operate in only one direction as there are
certain restrictions on the buffer start address (for incre-
menting buffers), or end address (for decrementing
buffers), based upon the direction of the buffer.
The Modulo and Bit-Reversed Addressing Control
register, MODCON<15:0>, contains enable flags as
well as a W register field to specify the W Address
registers. The XWM and YWM fields select the
registers that will operate with Modulo Addressing:
The only exception to the usage restrictions is for
buffers that have a power-of-two length. As these
buffers satisfy the start and end address criteria, they
can operate in a bidirectional mode (that is, address
boundary checks are performed on both the lower and
upper address boundaries).
• If XWM = 15, X RAGU and X WAGU Modulo
Addressing is disabled.
• If YWM = 15, Y AGU Modulo Addressing is disabled.
The X Address Space Pointer W register (XWM), to
which Modulo Addressing is to be applied, is stored in
MODCON<3:0> (see Table 4-1). Modulo Addressing is
enabled for X data space when XWM is set to any value
other than ‘15’ and the XMODEN bit is set at
MODCON<15>.
The Y Address Space Pointer W register (YWM) to
which Modulo Addressing is to be applied is stored in
MODCON<7:4>. Modulo Addressing is enabled for Y
data space when YWM is set to any value other than
‘15’ and the YMODEN bit is set at MODCON<14>.
FIGURE 4-7:
MODULO ADDRESSING OPERATION EXAMPLE
MOV
MOV
MOV
MOV
MOV
MOV
#0x1100, W0
Byte
Address
W0, XMODSRT
#0x1163, W0
W0, MODEND
#0x8001, W0
W0, MODCON
;set modulo start address
;set modulo end address
;enable W1, X AGU for modulo
;W0 holds buffer fill value
;point W1 to buffer
0x1100
MOV
MOV
#0x0000, W0
#0x1110, W1
DO
MOV
AGAIN, #0x31
W0, [W1++]
;fill the 50 buffer locations
;fill the next location
0x1163
AGAIN: INC W0, W0
;increment the fill value
Start Addr = 0x1100
End Addr = 0x1163
Length = 0x0032 Words
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4.4.3
MODULO ADDRESSING
APPLICABILITY
4.5.1
BIT-REVERSED ADDRESSING
IMPLEMENTATION
Modulo Addressing can be applied to the Effective
Address (EA) calculation associated with any W
register. Address boundaries check for addresses
equal to:
Bit-Reversed Addressing mode is enabled in any of
these situations:
• BWMx bits (W register selection) in the MODCON
register are any value other than ‘15’ (the stack
cannot be accessed using Bit-Reversed
Addressing)
• Upper boundary addresses for incrementing buffers
• Lower boundary addresses for decrementing buffers
• The BREN bit is set in the XBREV register
It is important to realize that the address boundaries
check for addresses less than or greater than the upper
(for incrementing buffers) and lower (for decrementing
buffers) boundary addresses (not just equal to).
Address changes can, therefore, jump beyond
boundaries and still be adjusted correctly.
• The addressing mode used is Register Indirect
with Pre-Increment or Post-Increment
If the length of a bit-reversed buffer is M = 2N bytes,
the last ‘N’ bits of the data buffer start address must
be zeros.
Note:
The modulo corrected Effective Address
is written back to the register only when
Pre-Modify or Post-Modify Addressing
mode is used to compute the Effective
Address. When an address offset (such
as [W7 + W2]) is used, Modulo Addressing
correction is performed but the contents of
the register remain unchanged.
XB<14:0> is the Bit-Reversed Addressing modifier, or
‘pivot point,’ which is typically a constant. In the case of
an FFT computation, its value is equal to half of the FFT
data buffer size.
Note:
All bit-reversed EA calculations assume
word-sized data (LSb of every EA is
always clear). The XB value is scaled
accordingly to generate compatible (byte)
addresses.
4.5
Bit-Reversed Addressing
When enabled, Bit-Reversed Addressing is executed
only for Register Indirect with Pre-Increment or Post-
Increment Addressing and word-sized data writes. It
will not function for any other addressing mode or for
byte-sized data and normal addresses are generated
instead. When Bit-Reversed Addressing is active, the
W Address Pointer is always added to the address
modifier (XB) and the offset associated with the Regis-
ter Indirect Addressing mode is ignored. In addition, as
word-sized data is a requirement, the LSb of the EA is
ignored (and always clear).
Bit-Reversed Addressing mode is intended to simplify
data re-ordering for radix-2 FFT algorithms. It is
supported by the X AGU for data writes only.
The modifier, which can be a constant value or register
contents, is regarded as having its bit order reversed. The
address source and destination are kept in normal order.
Thus, the only operand requiring reversal is the modifier.
Note:
Modulo Addressing and Bit-Reversed
Addressing should not be enabled
together. If an application attempts to do
so, Bit-Reversed Addressing will assume
priority when active for the X WAGU and X
WAGU, and Modulo Addressing will be
disabled. However, Modulo Addressing will
continue to function in the X RAGU.
If Bit-Reversed Addressing has already been enabled
by setting the BREN (XBREV<15>) bit, a write to the
XBREV register should not be immediately followed by
an indirect read operation using the W register that has
been designated as the Bit-Reversed Pointer.
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FIGURE 4-8:
BIT-REVERSED ADDRESS EXAMPLE
Sequential Address
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1
0
Bit Locations Swapped Left-to-Right
Around Center of Binary Value
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b1 b2 b3 b4
0
Bit-Reversed Address
Pivot Point
XB = 0x0008 for a 16-Word Bit-Reversed Buffer
TABLE 4-67: BIT-REVERSED ADDRESS SEQUENCE (16-ENTRY)
Normal Address Bit-Reversed Address
A3
A2
A1
A0
Decimal
A3
A2
A1
A0
Decimal
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
8
2
4
3
12
2
4
5
10
6
6
7
14
1
8
9
9
10
11
12
13
14
15
5
13
3
11
7
15
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4.6.1
ADDRESSING PROGRAM SPACE
4.6
Interfacing Program and Data
Memory Spaces
Since the address ranges for the data and program
spaces are 16 and 24 bits, respectively, a method is
needed to create a 23-bit or 24-bit program address
from 16-bit data registers. The solution depends on the
interface method to be used.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices’ architecture
uses a 24-bit-wide program space and a 16-bit-wide
data space. The architecture is also a modified Harvard
scheme, meaning that data can also be present in the
program space. To use this data successfully, it must
be accessed in a way that preserves the alignment of
information in both spaces.
For table operations, the 8-bit Table Page register
(TBLPAG) is used to define a 32K word region within
the program space. This is concatenated with a 16-bit
EA to arrive at a full 24-bit program space address. In
this format, the Most Significant bit of TBLPAG is used
to determine if the operation occurs in the user memory
(TBLPAG<7> = 0) or the configuration memory
(TBLPAG<7> = 1).
Aside from normal execution, the dsPIC33FJ32GS406/
606/608/610 and dsPIC33FJ64GS406/606/608/610
architecture provides two methods by which program
space can be accessed during operation:
For remapping operations, the 8-bit Program Space
Visibility register (PSVPAG) is used to define a
16K word page in the program space. When the Most
Significant bit of the EA is ‘1’, PSVPAG is concatenated
with the lower 15 bits of the EA to form a 23-bit program
space address. Unlike table operations, this limits
remapping operations strictly to the user memory area.
• Using table instructions to access individual bytes
or words anywhere in the program space
• Remapping a portion of the program space into
the data space (Program Space Visibility)
Table instructions allow an application to read or write
to small areas of the program memory. This capability
makes the method ideal for accessing data tables that
need to be updated periodically. It also allows access
to all bytes of the program word. The remapping
method allows an application to access a large block of
data on a read-only basis, which is ideal for look-ups
from a large table of static data. The application can
only access the least significant word of the program
word.
Table 4-68 and Figure 4-9 show how the program EA is
created for table operations and remapping accesses
from the data EA. Here, P<23:0> refers to a program
space word and D<15:0> refers to a data space word.
TABLE 4-68: PROGRAM SPACE ADDRESS CONSTRUCTION
Program Space Address
Access
Space
Access Type
<23>
<22:16>
<15>
<14:1>
<0>
Instruction Access
(Code Execution)
User
User
0
PC<22:1>
0
0xx xxxx xxxx xxxx xxxx xxx0
TBLRD/TBLWT
(Byte/Word Read/Write)
TBLPAG<7:0>
0xxx xxxx
Data EA<15:0>
xxxx xxxx xxxx xxxx
Data EA<15:0>
Configuration
TBLPAG<7:0>
1xxx xxxx
xxxx xxxx xxxx xxxx
Program Space Visibility User
(Block Remap/Read)
0
0
PSVPAG<7:0>
xxxx xxxx
Data EA<14:0>(1)
xxx xxxx xxxx xxxx
Note 1: Data EA<15> is always ‘1’ in this case, but is not used in calculating the program space address. Bit 15 of
the address is PSVPAG<0>.
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FIGURE 4-9:
DATA ACCESS FROM PROGRAM SPACE ADDRESS GENERATION
Program Counter(1)
Program Counter
23 Bits
0
0
1/0
EA
Table Operations(2)
1/0
TBLPAG
8 Bits
16 Bits
24 Bits
Select
1
0
EA
Program Space Visibility(1)
(Remapping)
0
PSVPAG
8 Bits
15 Bits
23 Bits
User/Configuration
Space Select
Byte Select
Note 1: The Least Significant bit (LSb) of program space addresses is always fixed as ‘0’ to maintain word
alignment of data in the program and data spaces.
2: Table operations are not required to be word-aligned. Table Read operations are permitted in the
configuration memory space.
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- In Byte mode, either the upper or lower byte
of the lower program word is mapped to the
lower byte of a data address. The upper byte
is selected when Byte Select is ‘1’; the lower
byte is selected when it is ‘0’.
4.6.2
DATA ACCESS FROM PROGRAM
MEMORY USING TABLE
INSTRUCTIONS
The TBLRDL and TBLWTL instructions offer a direct
method of reading or writing the lower word of any
address within the program space without going
through data space. The TBLRDH and TBLWTH
instructions are the only method to read or write the
upper 8 bits of a program space word as data.
• TBLRDH (Table Read High):
- In Word mode, this instruction maps the entire
upper word of a program address (P<23:16>)
to a data address. Note that D<15:8>, the
‘phantom byte’, will always be ‘0’.
The PC is incremented by two for each successive
24-bit program word. This allows program memory
addresses to directly map to data space addresses. Pro-
gram memory can thus be regarded as two 16-bit-wide
word address spaces, residing side by side, each with
the same address range. TBLRDLand TBLWTLaccess
the space that contains the least significant data word.
TBLRDHand TBLWTHaccess the space that contains the
upper data byte.
- In Byte mode, this instruction maps the upper
or lower byte of the program word to D<7:0>
of the data address, in the TBLRDL
instruction. The data is always ‘0’ when
the upper ‘phantom’ byte is selected
(Byte Select = 1).
Similarly, two table instructions, TBLWTHand TBLWTL,
are used to write individual bytes or words to a program
space address. The details of their operation are
explained in Section 5.0 “Flash Program Memory”.
Two table instructions are provided to move byte or
word-sized (16-bit) data to and from program space.
Both function as either byte or word operations.
For all table operations, the area of program memory
space to be accessed is determined by the Table Page
register (TBLPAG). TBLPAG covers the entire program
memory space of the device, including user and
configuration spaces. When TBLPAG<7> = 0, the table
page is located in the user memory space. When
TBLPAG<7> = 1, the page is located in configuration
space.
• TBLRDL(Table Read Low):
- In Word mode, this instruction maps the
lower word of the program space location
(P<15:0>) to a data address (D<15:0>).
FIGURE 4-10:
ACCESSING PROGRAM MEMORY WITH TABLE INSTRUCTIONS
Program Space
TBLPAG
02
23
15
0
0x000000
23
16
8
0
00000000
00000000
00000000
0x020000
0x030000
00000000
‘Phantom’ Byte
TBLRDH.B (Wn<0> = 0)
TBLRDL.B (Wn<0> = 1)
TBLRDL.B (Wn<0> = 0)
TBLRDL.W
The address for the table operation is determined by the data EA
within the page defined by the TBLPAG register.
Only read operations are shown; write operations are also valid in
the user memory area.
0x800000
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24-bit program word are used to contain the data. The
upper 8 bits of any program space location used as
data should be programmed with ‘1111 1111’ or
‘0000 0000’ to force a NOP. This prevents possible
issues should the area of code ever be accidentally
executed.
4.6.3
READING DATA FROM PROGRAM
MEMORY USING PROGRAM SPACE
VISIBILITY
The upper 32 Kbytes of data space may optionally be
mapped into any 16K word page of the program space.
This option provides transparent access to stored
constant data from the data space without the need to
use special instructions (such as TBLRDL/H).
Note:
PSV access is temporarily disabled during
Table Reads/Writes.
Program space access through the data space occurs
if the Most Significant bit of the data space EA is ‘1’ and
program space visibility is enabled by setting the PSV
bit in the Core Control register (CORCON<2>). The
location of the program memory space to be mapped
into the data space is determined by the Program
Space Visibility Page register (PSVPAG). This 8-bit
register defines any one of 256 possible pages of
16K words in program space. In effect, PSVPAG
functions as the upper 8 bits of the program memory
address, with the 15 bits of the EA functioning as the
lower bits. By incrementing the PC by 2 for each
program memory word, the lower 15 bits of data space
addresses directly map to the lower 15 bits in the
corresponding program space addresses.
For operations that use PSV and are executed outside
aREPEATloop, theMOVand MOV.Dinstructions require
one instruction cycle in addition to the specified
execution time. All other instructions require two
instruction cycles in addition to the specified execution
time.
For operations that use PSV and are executed inside a
REPEAT loop, these instances require two instruction
cycles in addition to the specified execution time of the
instruction:
• Execution in the first iteration
• Execution in the last iteration
• Execution prior to exiting the loop due to an
interrupt
Data reads to this area add a cycle to the instruction
being executed, since two program memory fetches
are required.
• Execution upon re-entering the loop after an
interrupt is serviced
Any other iteration of the REPEAT loop will allow the
instruction using PSV to access data, to execute in a
single cycle.
Although each data space address 8000h and higher
maps directly into a corresponding program memory
address (see Figure 4-11), only the lower 16 bits of the
FIGURE 4-11:
PROGRAM SPACE VISIBILITY OPERATION
When CORCON<2> = 1and EA<15> = 1:
Program Space
Data Space
PSVPAG
02
23
15
0
0x000000
0x0000
Data EA<14:0>
0x010000
0x018000
The data in the page
designated by
PSVPAG is mapped
into the upper half of
the data memory
space...
0x8000
PSV Area
...while the lower 15 bits
of the EA specify an
exact address within
the PSV area. This
corresponds exactly to
the same lower 15 bits
of the actual program
space address.
0xFFFF
0x800000
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NOTES:
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
pin pairs: PGEC1/PGED1, PGEC2/PGED2 or PGEC3/
PGED3), and three other lines for power (VDD), ground
5.0
FLASH PROGRAM MEMORY
Note 1: This data sheet summarizes the features
(VSS) and Master Clear (MCLR). This allows customers
to manufacture boards with unprogrammed devices
and then program the Digital Signal Controller (DSC)
just before shipping the product. This also allows the
most recent firmware or a custom firmware to be
programmed.
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to
be a comprehensive reference source.
To complement the information in this
data sheet, refer to “Flash Program-
ming” (DS70191) in the “dsPIC33/PIC24
Family Reference Manual”, which is
available from the Microchip web site
(www.microchip.com). The information in
this data sheet supersedes the
information in the FRM.
RTSP is accomplished using TBLRD(Table Read) and
TBLWT(Table Write) instructions. With RTSP, the user
application can write program memory data, either in
blocks or ‘rows’ of 64 instructions (192 bytes) at a time,
or a single program memory word, and erase program
memory in blocks or ‘pages’ of 512 instructions
(1536 bytes) at a time.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
5.1
Table Instructions and Flash
Programming
Regardless of the method used, all programming of
Flash memory is done with the Table Read and Table
Write instructions. These allow direct read and write
access to the program memory space from the data
memory while the device is in normal operating mode.
The 24-bit target address in the program memory is
formed using bits<7:0> of the TBLPAG register and the
Effective Address (EA) from a W register specified in
the table instruction, as shown in Figure 5-1.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices contain
internal Flash program memory for storing and execut-
ing application code. The memory is readable, writable
and erasable during normal operation over the entire
VDD range.
Flash memory can be programmed in two ways:
The TBLRDLand the TBLWTLinstructions are used to
read or write to bits<15:0> of program memory.
TBLRDLand TBLWTLcan access program memory in
both Word and Byte modes.
• In-Circuit Serial Programming™ (ICSP™)
• Run-Time Self-Programming (RTSP)
ICSP allows a dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 device to be serially
programmed while in the end application circuit. This is
done with two lines for programming clock and
programming data (one of the alternate programming
The TBLRDHand TBLWTHinstructions are used to read
or write to bits<23:16> of program memory. TBLRDH
and TBLWTHcan also access program memory in Word
or Byte mode.
FIGURE 5-1:
ADDRESSING FOR TABLE REGISTERS
24 Bits
Program Counter
Using
Program Counter
0
0
Working Reg EA
Using
Table Instruction
1/0
TBLPAG Reg
8 Bits
16 Bits
User/Configuration
Space Select
Byte
Select
24-Bit EA
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For example, if the device is operating at +125°C, the
5.2
RTSP Operation
FRC accuracy will be ±2%. If the TUN<5:0> bits (see
Register 9-4) are set to ‘b000000, the minimum row
write time is equal to Equation 5-2.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 Flash program
memory array is organized into rows of 64 instructions or
192 bytes. RTSP allows the user application to erase a
page of memory, which consists of eight rows
(512 instructions) at a time, and to program one row or
one word at a time. Table 27-12 shows typical erase and
programming times. The 8-row erase pages and single
row write rows are edge-aligned from the beginning of
program memory, on boundaries of 1536 bytes and
192 bytes, respectively.
EQUATION 5-2:
MINIMUM ROW WRITE
TIME
11064 Cycles
7.37 MHz (1 + 0.02) (1 – 0.000938)
TRW =
= 1.473 ms
The maximum row write time is equal to Equation 5-3.
The program memory implements holding buffers that
can contain 64 instructions of programming data. Prior
to the actual programming operation, the write data
must be loaded into the buffers sequentially. The
instruction words loaded must always be from a group
of 64 boundary.
EQUATION 5-3:
MAXIMUM ROW WRITE
TIME
11064 Cycles
7.37 MHz (1 – 0.02) (1 – 0.000938)
TRW =
= 1.533 ms
The basic sequence for RTSP programming is to set up
a Table Pointer, then do a series of TBLWTinstructions
to load the buffers. Programming is performed by
setting the control bits in the NVMCON register. A total
of 64 TBLWTL and TBLWTH instructions are required
to load the instructions.
Setting the WR bit (NVMCON<15>) starts the
operation and the WR bit is automatically cleared
when the operation is finished.
5.4
Control Registers
Two SFRs are used to read and write the program
Flash memory: NVMCON and NVMKEY.
All of the Table Write operations are single-word writes
(two instruction cycles) because only the buffers are writ-
ten. A programming cycle is required for programming
each row.
The NVMCON register (Register 5-1) controls which
blocks are to be erased, which memory type is to be
programmed and the start of the programming cycle.
5.3
Programming Operations
NVMKEY is a write-only register that is used for write
protection. To start a programming or erase sequence,
the user application must consecutively write 0x55 and
0xAA to the NVMKEY register. Refer to Section 5.3
“Programming Operations” for further details.
A complete programming sequence is necessary for
programming or erasing the internal Flash in RTSP
mode. The processor stalls (waits) until the
programming operation is finished.
The programming time depends on the FRC accuracy
(see Table 27-20) and the value of the FRC Oscillator
Tuning register (see Register 9-4). Use the following
formula to calculate the minimum and maximum values
for the Row Write Time, Page Erase Time and Word
Write Cycle Time parameters (see Table 27-12).
EQUATION 5-1:
PROGRAMMING TIME
T
-------------------------------------------------------------------------------------------------------------------------
7.37 MHz FRC Accuracy% FRC Tuning%
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REGISTER 5-1:
NVMCON: FLASH MEMORY CONTROL REGISTER
R/SO-0(1)
WR
R/W-0(1)
WREN
R/W-0(1)
WRERR
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
R/W-0(1)
ERASE
U-0
—
U-0
—
R/W-0(1)
NVMOP3(2) NVMOP2(2)
R/W-0(1)
R/W-0(1)
NVMOP1(2) NVMOP0(2)
R/W-0(1)
bit 7
bit 0
Legend:
SO = Settable Only bit
W = Writable bit
‘1’ = Bit is set
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
WR: Write Control bit(1)
1= Initiates a Flash memory program or erase operation; the operation is self-timed and the bit is
cleared by hardware once operation is complete
0= Program or erase operation is complete and inactive
bit 14
bit 13
WREN: Write Enable bit(1)
1= Enables Flash program/erase operations
0= Inhibits Flash program/erase operations
WRERR: Write Sequence Error Flag bit(1)
1= An improper program or erase sequence attempt or termination has occurred (bit is set
automatically on any set attempt of the WR bit)
0= The program or erase operation completed normally
bit 12-7
bit 6
Unimplemented: Read as ‘0’
ERASE: Erase/Program Enable bit(1)
1= Performs the erase operation specified by the NVMOP<3:0> bits on the next WR command
0= Performs the program operation specified by the NVMOP<3:0> bits on the next WR command
bit 5-4
bit 3-0
Unimplemented: Read as ‘0’
NVMOP<3:0>: NVM Operation Select bits(1,2)
If ERASE = 1:
1111= Memory bulk erase operation
1101= Erases General Segment (GS)
0011= No operation
0010= Memory page erase operation
0001= No operation
0000= Erases a single Configuration register byte
If ERASE = 0:
1111= No operation
1101= No operation
0011= Memory word program operation
0010= No operation
0001= Memory row program operation
0000= Programs a single Configuration register byte
Note 1: These bits can only be reset on a Power-on Reset.
2: All other combinations of NVMOP<3:0> are unimplemented.
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REGISTER 5-2:
NVMKEY: NONVOLATILE MEMORY KEY REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
W-0
bit 7
W-0
W-0
W-0
W-0
W-0
W-0
W-0
NVMKEY<7:0>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
Unimplemented: Read as ‘0’
NVMKEY<7:0>: Key Register bits (write-only)
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4. Write the first 64 instructions from data RAM into
the program memory buffers (see Example 5-2).
5.4.1
PROGRAMMING ALGORITHM FOR
FLASH PROGRAM MEMORY
5. Write the program block to Flash memory:
One row of program Flash memory can be
programmed at a time. To achieve this, it is necessary
to erase the 8-row erase page that contains the desired
row. The general process is:
a) Set the NVMOPx bits to ‘0001’ to configure
for row programming. Clear the ERASE bit
and set the WREN bit.
b) Write 0x55 to NVMKEY.
c) Write 0xAA to NVMKEY.
1. Read eight rows of program memory
(512 instructions) and store in data RAM.
d) Set the WR bit. The programming cycle
begins and the CPU stalls for the duration of
the write cycle. When the write to Flash
memory is done, the WR bit is cleared
automatically.
2. Update the program data in RAM with the
desired new data.
3. Erase the block (see Example 5-1):
a) Set the NVMOPx bits (NVMCON<3:0>) to
‘0010’ to configure for block erase. Set the
ERASE (NVMCON<6>) and WREN
(NVMCON<14>) bits.
6. Repeat Steps 4 and 5, using the next available
64 instructions from the block in data RAM by
incrementing the value in TBLPAG, until all
512 instructions are written back to Flash memory.
b) Write the starting address of the page to be
erased into the TBLPAG and W registers.
For protection against accidental operations, the write
initiate sequence for NVMKEY must be used to allow
any erase or program operation to proceed. After the
programming command has been executed, the user
application must wait for the programming time until
programming is complete. The two instructions
following the start of the programming sequence
should be NOPs, as shown in Example 5-3.
c) Write 0x55 to NVMKEY.
d) Write 0xAA to NVMKEY.
e) Set the WR bit (NVMCON<15>). The erase
cycle begins and the CPU stalls for the
duration of the erase cycle. When the erase is
done, the WR bit is cleared automatically.
EXAMPLE 5-1:
ERASING A PROGRAM MEMORY PAGE
; Set up NVMCON for block erase operation
MOV
MOV
#0x4042, W0
W0, NVMCON
;
; Initialize NVMCON
; Init pointer to row to be ERASED
MOV
MOV
MOV
#tblpage(PROG_ADDR), W0
W0, TBLPAG
#tbloffset(PROG_ADDR), W0
;
; Initialize PM Page Boundary SFR
; Initialize in-page EA[15:0] pointer
; Set base address of erase block
; Block all interrupts with priority <7
; for next 5 instructions
TBLWTL W0, [W0]
DISI
#5
MOV
MOV
MOV
MOV
BSET
NOP
NOP
#0x55, W0
W0, NVMKEY
#0xAA, W1
W1, NVMKEY
NVMCON, #WR
; Write the 55 key
;
; Write the AA key
; Start the erase sequence
; Insert two NOPs after the erase
; command is asserted
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EXAMPLE 5-2:
LOADING THE WRITE BUFFERS
; Set up NVMCON for row programming operations
MOV
MOV
#0x4001, W0
W0, NVMCON
;
; Initialize NVMCON
; Set up a pointer to the first program memory location to be written
; program memory selected, and writes enabled
MOV
MOV
MOV
#0x0000, W0
W0, TBLPAG
#0x6000, W0
;
; Initialize PM Page Boundary SFR
; An example program memory address
; Perform the TBLWT instructions to write the latches
; 0th_program_word
MOV
MOV
#LOW_WORD_0, W2
#HIGH_BYTE_0, W3
;
;
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; Write PM low word into program latch
; Write PM high byte into program latch
; 1st_program_word
MOV
MOV
#LOW_WORD_1, W2
#HIGH_BYTE_1, W3
;
;
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; Write PM low word into program latch
; Write PM high byte into program latch
;
2nd_program_word
MOV
MOV
#LOW_WORD_2, W2
#HIGH_BYTE_2, W3
;
;
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; Write PM low word into program latch
; Write PM high byte into program latch
•
•
•
; 63rd_program_word
MOV
MOV
#LOW_WORD_31, W2
#HIGH_BYTE_31, W3
;
;
TBLWTL W2, [W0]
TBLWTH W3, [W0++]
; Write PM low word into program latch
; Write PM high byte into program latch
EXAMPLE 5-3:
INITIATING A PROGRAMMING SEQUENCE
DISI
#5
; Block all interrupts with priority <7
; for next 5 instructions
MOV
MOV
MOV
MOV
BSET
NOP
NOP
#0x55, W0
W0, NVMKEY
#0xAA, W1
W1, NVMKEY
NVMCON, #WR
; Write the 55 key
;
; Write the AA key
; Start the erase sequence
; Insert two NOPs after the
; erase command is asserted
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Any active source of Reset will make the SYSRST
signal active. On system Reset, some of the registers
6.0
RESETS
Note 1: This data sheet summarizes the features
associated with the CPU and peripherals are forced to
a known Reset state and some are unaffected.
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Reset” (DS70192) in
the “dsPIC33/PIC24 Family Reference
Manual”, which is available from the
Microchip web site (www.microchip.com).
The information in this data sheet
supersedes the information in the FRM.
Note:
Refer to the specific peripheral section or
Section 3.0 “CPU” of this data sheet for
register Reset states.
All types of device Reset sets a corresponding status
bit in the RCON register to indicate the type of Reset
(see Register 6-1).
A POR clears all the bits, except for the POR bit
(RCON<0>), that are set. The user application can set
or clear any bit at any time during code execution. The
RCON bits only serve as status bits. Setting a particular
Reset status bit in software does not cause a device
Reset to occur.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The RCON register also has other bits associated with
the Watchdog Timer and device power-saving states.
The function of these bits is discussed in other sections
of this manual.
The Reset module combines all Reset sources and
controls the device Master Reset Signal, SYSRST. The
following is a list of device Reset sources:
Note:
The status bits in the RCON register
should be cleared after they are read so
that the next RCON register value after a
device Reset is meaningful.
• POR: Power-on Reset
• BOR: Brown-out Reset
• MCLR: Master Clear Pin Reset
• SWR: Software RESETInstruction
• WDTO: Watchdog Timer Reset
• TRAPR: Trap Conflict Reset
• IOPUWR: Illegal Condition Device Reset
- Illegal Opcode Reset
- Uninitialized W Register Reset
- Security Reset
A simplified block diagram of the Reset module is
shown in Figure 6-1.
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FIGURE 6-1:
RESET SYSTEM BLOCK DIAGRAM
RESETInstruction
Glitch Filter
MCLR
WDT
Module
Sleep or Idle
BOR
Internal
Regulator
SYSRST
VDD
POR
VDD Rise
Detect
Trap Conflict
Illegal Opcode
Uninitialized W Register
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REGISTER 6-1:
RCON: RESET CONTROL REGISTER(1)
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
TRAPR
IOPUWR
VREGS
bit 15
bit 8
R/W-0
EXTR
R/W-0
SWR
R/W-0
SWDTEN(2)
R/W-0
WDTO
R/W-0
R/W-0
IDLE
R/W-1
BOR
R/W-1
POR
SLEEP
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
bit 14
TRAPR: Trap Reset Flag bit
1= A Trap Conflict Reset has occurred
0= A Trap Conflict Reset has not occurred
IOPUWR: Illegal Opcode or Uninitialized W Access Reset Flag bit
1= An illegal opcode detection, an illegal address mode or Uninitialized W register used as an
Address Pointer caused a Reset
0= An Illegal Opcode or Uninitialized W Reset has not occurred
bit 13-9
bit 8
Unimplemented: Read as ‘0’
VREGS: Voltage Regulator Standby During Sleep bit
1= Voltage regulator is active during Sleep
0= Voltage regulator goes into Standby mode during Sleep
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
EXTR: External Reset Pin (MCLR) bit
1= A Master Clear (pin) Reset has occurred
0= A Master Clear (pin) Reset has not occurred
SWR: Software Reset Flag (Instruction) bit
1= A RESETinstruction has been executed
0= A RESETinstruction has not been executed
SWDTEN: Software Enable/Disable of WDT bit(2)
1= WDT is enabled
0= WDT is disabled
WDTO: Watchdog Timer Time-out Flag bit
1= WDT time-out has occurred
0= WDT time-out has not occurred
SLEEP: Wake-up from Sleep Flag bit
1= Device has been in Sleep mode
0= Device has not been in Sleep mode
IDLE: Wake-up from Idle Flag bit
1= Device has been in Idle mode
0= Device has not been in Idle mode
BOR: Brown-out Reset Flag bit
1= A Brown-out Reset has occurred
0= A Brown-out Reset has not occurred
POR: Power-on Reset Flag bit
1= A Power-on Reset has occurred
0= A Power-on Reset has not occurred
Note 1: All of the Reset status bits can be set or cleared in software. Setting one of these bits in software does not
cause a device Reset.
2: If the FWDTEN Configuration bit is ‘1’ (unprogrammed), the WDT is always enabled, regardless of the
SWDTEN bit setting.
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A Warm Reset is the result of all the other Reset
6.1
System Reset
sources, including the RESET instruction. On Warm
Reset, the device will continue to operate from the
current clock source as indicated by the Current
Oscillator Selection (COSC<2:0>) bits in the Oscillator
Control (OSCCON<14:12>) register.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 families of devices
have two types of Reset:
• Cold Reset
• Warm Reset
The device is kept in a Reset state until the system
power supplies have stabilized at appropriate levels
and the oscillator clock is ready. The sequence in
which this occurs is described in Figure 6-2.
A Cold Reset is the result of a Power-on Reset (POR)
or a Brown-out Reset (BOR). On a Cold Reset, the
FNOSCx Configuration bits in the FOSC Configuration
register select the device clock source.
TABLE 6-1:
OSCILLATOR DELAY
Oscillator
Oscillator
Oscillator Mode
PLL Lock Time
Total Delay
Start-up Delay Start-up Timer
(1)
(1)
FRC, FRCDIV16, FRCDIVN
TOSCD
TOSCD
TOSCD
TOSCD
—
—
—
—
TOSCD
(1)
(1)
(1)
(3)
(1,3)
FRCPLL
XT
TLOCK
TOSCD + TLOCK
(2)
(2)
(1,2)
TOST
TOST
—
—
—
—
TOSCD + TOST
TOSCD + TOST
—
(1,2)
HS
EC
(1)
(2)
(2)
(3)
(1,2,3)
XTPLL
HSPLL
ECPLL
LPRC
TOSCD
TOSCD
—
TOST
TOST
—
TLOCK
TOSCD + TOST + TLOCK
TOSCD + TOST + TLOCK
(1)
(3)
(1,2,3)
TLOCK
(3)
(3)
TLOCK
TLOCK
(1)
(1)
TOSCD
—
—
TOSCD
Note 1: TOSCD = Oscillator start-up delay (1.1 s max. for FRC, 70 s max. for LPRC). Crystal oscillator start-up
times vary with the crystal characteristics, load capacitance, etc.
2: TOST = Oscillator Start-up Timer (OST) delay (1024 oscillator clock period). For example, TOST = 102.4 s
for a 10 MHz crystal and TOST = 32 ms for a 32 kHz crystal.
3: TLOCK = PLL lock time (1.5 ms nominal) if PLL is enabled.
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FIGURE 6-2:
SYSTEM RESET TIMING
VBOR
VPOR
VDD
TPOR
1
POR
BOR
TBOR
2
3
TPWRT
SYSRST
4
Oscillator Clock
TLOCK
TOSCD
TOST
6
TFSCM
FSCM
5
Reset
Device Status
Run
Time
Note 1: POR: A POR circuit holds the device in Reset when the power supply is turned on. The POR circuit is active until
VDD crosses the VPOR threshold and the delay, TPOR, has elapsed.
2: BOR: The on-chip voltage regulator has a BOR circuit that keeps the device in Reset until VDD crosses the VBOR
threshold and the delay, TBOR, has elapsed. The delay, TBOR, ensures the voltage regulator output becomes stable.
3: PWRT Timer: The programmable Power-up Timer (PWRT) continues to hold the processor in Reset for a
specific period of time (TPWRT) after a BOR. The delay, TPWRT, ensures that the system power supplies have
stabilized at the appropriate level for full-speed operation. After the delay, TPWRT has elapsed and the SYSRST
becomes inactive, which in turn, enables the selected oscillator to start generating clock cycles.
4: Oscillator Delay: The total delay for the clock to be ready for various clock source selections is given in
Table 6-1. Refer to Section 9.0 “Oscillator Configuration” for more information.
5: When the oscillator clock is ready, the processor begins execution from location, 0x000000. The user application
programs a GOTOinstruction at the Reset address, which redirects program execution to the appropriate start-up
routine.
6: If the Fail-Safe Clock Monitor (FSCM) is enabled, it begins to monitor the system clock when the system clock is
ready and the delay, TFSCM, has elapsed.
TABLE 6-2:
Symbol
OSCILLATOR DELAY
Parameter Value
Note: When the device exits the Reset
condition (begins normal operation), the
device operating parameters (voltage,
frequency, temperature, etc.) must be
within their operating ranges; otherwise,
the device may not function correctly.
The user application must ensure that
the delay between the time power is first
applied, and the time SYSRST becomes
inactive, is long enough to get all
operating parameters within specification.
VPOR
TPOR
VBOR
TBOR
POR Threshold
1.8V nominal
POR Extension Time
BOR Threshold
30 s maximum
2.5V nominal
BOR Extension Time
100 s maximum
0-128 ms nominal
TPWRT Programmable
Power-up Time Delay
TFSCM
Fail-Safe Clock Monitor 900 s maximum
Delay
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VBOR threshold and the delay, TBOR, has elapsed. The
delay, TBOR, ensures the voltage regulator output
becomes stable.
6.2
Power-on Reset (POR)
A Power-on Reset (POR) circuit ensures the device is
reset from power-on. The POR circuit is active until
VDD crosses the VPOR threshold and the delay, TPOR,
has elapsed. The delay, TPOR, ensures the internal
device bias circuits become stable.
The Brown-out Reset (BOR) status bit in the Reset
Control (RCON<1>) register is set to indicate the
Brown-out Reset.
The device will not run at full speed after a BOR as the
VDD should rise to acceptable levels for full-speed
operation. The PWRT provides a Power-up Time Delay
(TPWRT) to ensure that the system power supplies have
stabilized at the appropriate levels for full-speed
operation before the SYSRST is released.
The device supply voltage characteristics must meet
the specified starting voltage and rise rate
requirements to generate the POR. Refer to
Section 27.0 “Electrical Characteristics” for details.
The Power-on Reset (POR) status bit in the Reset
Control (RCON<0>) register is set to indicate the
Power-on Reset.
The Power-up Timer delay (TPWRT) is programmed by
the
Power-on
Reset
Timer
Value
Select
(FPWRT<2:0>) bits in the FPOR Configuration
(FPOR<2:0>) register, which provides eight settings
(from 0 ms to 128 ms). Refer to Section 24.0 “Special
Features” for further details.
6.3
Brown-out Reset (BOR) and
Power-up Timer (PWRT)
The on-chip regulator has a Brown-out Reset (BOR)
circuit that resets the device when the VDD is too low
(VDD < VBOR) for proper device operation. The BOR
circuit keeps the device in Reset until VDD crosses the
Figure 6-3 shows the typical brown-out scenarios. The
Reset delay (TBOR + TPWRT) is initiated each time VDD
rises above the VBOR trip point
FIGURE 6-3:
BROWN-OUT SITUATIONS
VDD
VBOR
TBOR + TPWRT
SYSRST
VDD
VBOR
TBOR + TPWRT
SYSRST
VDD Dips Before PWRT Expires
VDD
VBOR
TBOR + TPWRT
SYSRST
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6.4
External Reset (EXTR)
6.7
Trap Conflict Reset
The External Reset is generated by driving the MCLR
pin low. The MCLR pin is a Schmitt Trigger input with
an additional glitch filter. Reset pulses that are longer
than the minimum pulse width will generate a Reset.
Refer to Section 27.0 “Electrical Characteristics” for
minimum pulse width specifications. The External
Reset (MCLR) pin (EXTR) bit in the Reset Control
(RCON) register is set to indicate the MCLR Reset.
If a lower priority hard trap occurs while a higher
priority trap is being processed, a hard Trap Conflict
Reset occurs. The hard traps include exceptions of
Priority Level 13 through Level 15, inclusive. The
address error (Level 13) and oscillator error (Level 14)
traps fall into this category.
The Trap Reset (TRAPR) flag in the Reset Control
(RCON<15>) register is set to indicate the Trap Conflict
Reset. Refer to Section 7.0 “Interrupt Controller” for
more information on Trap Conflict Resets.
6.4.1
EXTERNAL SUPERVISORY
CIRCUIT
6.8
Illegal Condition Device Reset
Many systems have external supervisory circuits that
generate Reset signals to reset multiple devices in the
system. This external Reset signal can be directly
connected to the MCLR pin to reset the device when
the rest of system is reset.
An illegal condition device Reset occurs due to the
following sources:
• Illegal Opcode Reset
• Uninitialized W Register Reset
• Security Reset
6.4.2
INTERNAL SUPERVISORY CIRCUIT
The Illegal Opcode or Uninitialized W Access Reset
(IOPUWR) flag in the Reset Control (RCON<14>) register
is set to indicate the illegal condition device Reset.
When using the internal power supervisory circuit to
reset the device, the External Reset pin (MCLR) should
be tied directly or resistively to VDD. In this case, the
MCLR pin will not be used to generate a Reset. The
External Reset pin (MCLR) does not have an internal
pull-up and must not be left unconnected.
6.8.1
ILLEGAL OPCODE RESET
A device Reset is generated if the device attempts to
execute an illegal opcode value that is fetched from
program memory.
6.5
Software RESET Instruction (SWR)
The Illegal Opcode Reset function can prevent the
device from executing program memory sections that
are used to store constant data. To take advantage of
the Illegal Opcode Reset, use only the lower 16 bits of
each program memory section to store the data values.
The upper 8 bits should be programmed with 3Fh,
which is an illegal opcode value.
Whenever the RESET instruction is executed, the
device will assert SYSRST, placing the device in a
special Reset state. This Reset state will not
re-initialize the clock. The clock source in effect prior to
the RESETinstruction will remain. SYSRST is released
at the next instruction cycle and the Reset vector fetch
will commence.
The Software Reset (SWR) flag (instruction) in the
Reset Control (RCON<6>) register is set to indicate
the Software Reset.
6.8.2
UNINITIALIZED W REGISTER RESET
Any attempt to use the Uninitialized W register as an
Address Pointer will reset the device. The W register
array (with the exception of W15) is cleared during all
Resets and is considered uninitialized until written to.
6.6
Watchdog Timer Time-out Reset
(WDTO)
6.8.3
SECURITY RESET
Whenever a Watchdog Timer Time-out Reset occurs,
the device will asynchronously assert SYSRST. The
clock source will remain unchanged. A WDT time-out
during Sleep or Idle mode will wake-up the processor,
but will not reset the processor.
If a Program Flow Change (PFC) or Vector Flow
Change (VFC) targets a restricted location in a
protected segment (Boot and Secure Segment), that
operation will cause a Security Reset.
The PFC occurs when the Program Counter is reloaded
as a result of a call, jump, computed jump, return, return
from subroutine or other form of branch instruction.
The Watchdog Timer Time-out (WDTO) flag in the
Reset Control (RCON<4>) register is set to indicate
the Watchdog Timer Reset. Refer to Section 24.4
“Watchdog Timer (WDT)” for more information on
the Watchdog Timer Reset.
The VFC occurs when the Program Counter is
reloaded with an interrupt or trap vector.
Refer to Section 24.8 “Code Protection and
CodeGuard™ Security” for more information on
Security Reset.
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Table 6-3 provides a summary of the Reset flag bit
operation.
6.9
Using the RCON Status Bits
The user application can read the Reset Control
(RCON) register after any device Reset to determine
the cause of the Reset.
Note: The status bits in the RCON register
should be cleared after they are read so
that the next RCON register value after a
device Reset will be meaningful.
TABLE 6-3:
Flag Bit
RESET FLAG BIT OPERATION
Set by:
Cleared by:
TRAPR (RCON<15>)
IOPWR (RCON<14>)
Trap Conflict Event
POR, BOR
POR, BOR
Illegal Opcode or Uninitialized W register
Access or Security Reset
EXTR (RCON<7>)
SWR (RCON<6>)
WDTO (RCON<4>)
MCLR Reset
POR
RESETInstruction
WDT Time-out
POR, BOR
PWRSAVInstruction, CLRWDTInstruction,
POR, BOR
SLEEP (RCON<3>)
IDLE (RCON<2>)
BOR (RCON<1>)
POR (RCON<0>)
PWRSAV #SLEEPInstruction
PWRSAV #IDLEInstruction
POR, BOR
POR, BOR
POR, BOR
—
—
POR
Note: All Reset flag bits can be set or cleared by user software.
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Interrupt vectors are prioritized in terms of their natural
priority. This priority is linked to their position in the
7.0
INTERRUPT CONTROLLER
Note 1: This data sheet summarizes the features of
the dsPIC33FJ32GS406/606/608/610
vector table. Lower addresses generally have a higher
natural priority. For example, the interrupt associated
with Vector 0 will take priority over interrupts at any
other vector address.
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Interrupts (Part V)”
(DS70597) in the “dsPIC33/PIC24 Family
Reference Manual”, which is available
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices implement
up to 71 unique interrupts and five non-maskable traps.
These are summarized in Table 7-1.
from
the
Microchip
web
site
7.1.1
ALTERNATE INTERRUPT VECTOR
TABLE
(www.microchip.com). The information
in this data sheet supersedes the
information in the FRM.
The Alternate Interrupt Vector Table (AIVT) is located
after the IVT, as shown in Figure 7-1. Access to the
AIVT is provided by the ALTIVT control bit
(INTCON2<15>). If the ALTIVT bit is set, all interrupt
and exception processes use the alternate vectors
instead of the default vectors. The alternate vectors are
organized in the same manner as the default vectors.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The AIVT supports debugging by providing a means to
switch between an application and a support environ-
ment without requiring the interrupt vectors to be
reprogrammed. This feature also enables switching
between applications for evaluation of different soft-
ware algorithms at run time. If the AIVT is not needed,
the AIVT should be programmed with the same
addresses used in the IVT.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 interrupt controller
reduces the numerous peripheral interrupt request
signals to a single interrupt request signal to
the
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 CPU. It has the
following features:
• Up to Eight Processor Exceptions and Software
Traps
7.2
Reset Sequence
• Seven User-Selectable Priority Levels
A device Reset is not a true exception because the
interrupt controller is not involved in the Reset
process. The dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 devices clear their
registers in response to a Reset, which forces the PC to
zero. The Digital Signal Controller (DSC) then begins
program execution at location, 0x000000. A GOTO
instruction at the Reset address can redirect program
execution to the appropriate start-up routine.
• Interrupt Vector Table (IVT) with up to 118 Vectors
• A Unique Vector for each Interrupt or Exception
Source
• Fixed Priority within a Specified User Priority Level
• Alternate Interrupt Vector Table (AIVT) for Debug
Support
• Fixed Interrupt Entry and Return Latencies
Note: Any unimplemented or unused vector
locations in the IVT and AIVT should be
programmed with the address of a default
interrupt handler routine that contains a
RESETinstruction.
7.1
Interrupt Vector Table
The Interrupt Vector Table (IVT) is shown in Figure 7-1.
The IVT resides in program memory, starting at location
000004h. The IVT contains 126 vectors, consisting of
eight nonmaskable trap vectors, plus up to 118 sources
of interrupt. In general, each interrupt source has its own
vector. Each interrupt vector contains a 24-bit-wide
address. The value programmed into each interrupt
vector location is the starting address of the associated
Interrupt Service Routine (ISR).
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FIGURE 7-1:
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
INTERRUPT VECTOR TABLE
Reset – GOTOInstruction
Reset – GOTOAddress
Reserved
0x000000
0x000002
0x000004
Oscillator Fail Trap Vector
Address Error Trap Vector
Stack Error Trap Vector
Math Error Trap Vector
DMA Error Trap Vector
Reserved
Reserved
Interrupt Vector 0
Interrupt Vector 1
~
0x000014
~
~
Interrupt Vector 52
Interrupt Vector 53
Interrupt Vector 54
~
0x00007C
0x00007E
0x000080
(1)
Interrupt Vector Table (IVT)
~
~
Interrupt Vector 116
Interrupt Vector 117
Reserved
0x0000FC
0x0000FE
0x000100
0x000102
Reserved
Reserved
Oscillator Fail Trap Vector
Address Error Trap Vector
Stack Error Trap Vector
Math Error Trap Vector
DMA Error Trap Vector
Reserved
Reserved
Interrupt Vector 0
Interrupt Vector 1
~
0x000114
~
~
(1)
Alternate Interrupt Vector Table (AIVT)
Interrupt Vector 52
Interrupt Vector 53
Interrupt Vector 54
~
0x00017C
0x00017E
0x000180
~
~
Interrupt Vector 116
Interrupt Vector 117
Start of Code
0x0001FE
0x000200
Note 1: See Table 7-1 for the list of implemented interrupt vectors.
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TABLE 7-1:
INTERRUPT VECTORS
Vector
Number
Interrupt
IVT Address
Request (IQR)
AIVT Address
Interrupt Source
Highest Natural Order Priority
0x000014 INT0 – External Interrupt 0
IC1 – Input Capture 1
8
9
0
1
0x000114
0x000116
0x000118
0x00011A
0x00011C
0x00011E
0x000120
0x000122
0x000124
0x000126
0x000128
0x00012A
0x00012C
0x00012E
0x000130
0x000132
0x000134
0x000136
0x000138
0x00013A
0x00013C
0x000016
0x000018
0x00001A
0x00001C
0x00001E
0x000020
0x000022
0x000024
0x000026
0x000028
0x00002A
0x00002C
0x00002E
0x000030
0x000032
0x000034
0x000036
0x000038
0x00003A
0x00003C
10
11
2
OC1 – Output Compare 1
T1 – Timer1
3
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29-31
4
DMA0 – DMA Channel 0
IC2 – Input Capture 2
OC2 – Output Compare 2
T2 – Timer2
5
6
7
8
T3 – Timer3
9
SPI1E – SPI1 Fault
10
11
12
13
14
15
16
17
18
19
20
21-23
SPI1 – SPI1 Transfer Done
U1RX – UART1 Receiver
U1TX – UART1 Transmitter
ADC – ADC Group Convert Done
DMA1 – DMA Channel 1
Reserved
SI2C1 – I2C1 Slave Event
MI2C1 – I2C1 Master Event
CMP1 – Analog Comparator 1 Interrupt
CN – Input Change Notification Interrupt
INT1 – External Interrupt 1
Reserved
0x00003E-
0x000042
0x00013E-
0x000142
32
33
24
25
0x000044
0x000046
0x000048
0x00004A
0x00004C
0x00004E
0x000050
0x000052
0x000054
0x000056
0x000058
0x00005A
0x00005C
0x00005E
0x000060
0x000144
0x000146
0x000148
0x00014A
0x00014C
0x00014E
0x000150
0x000152
0x000154
0x000156
0x000158
0x00015A
0x00015C
0x00015E
0x000160
DMA2 – DMA Channel 2
OC3 – Output Compare 3
OC4 – Output Compare 4
T4 – Timer4
34
26
35
27
36
28
T5 – Timer5
37
29
INT2 – External Interrupt 2
U2RX – UART2 Receiver
U2TX – UART2 Transmitter
SPI2E – SPI2 Error
38
30
39
31
40
32
41
33
SPI2 – SPI2 Transfer Done
C1RX – ECAN1 Receive Data Ready
C1 – ECAN1 Event
42
34
43
35
44
36
DMA3 – DMA Channel 3
IC3 – Input Capture 3
IC4 – Input Capture 4
Reserved
45
37
46
38
47-56
39-48
0x000062-
0x000074
0x000162-
0x000174
57
58
49
50
0x000076
0x000078
0x000176
0x000178
SI2C2 – I2C2 Slave Events
MI2C2 – I2C2 Master Events
Reserved
59-60
51-52
0x00007A-
0x00007C
0x00017A-
0x00017C
61
62
53
54
0x00007E
0x000080
0x00017E
0x000180
INT3 – External Interrupt 3
INT4 – External Interrupt 4
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TABLE 7-1:
INTERRUPT VECTORS (CONTINUED)
Interrupt
Request (IQR)
Vector
Number
IVT Address
AIVT Address
Interrupt Source
63-64
55-56
0x000082-
0x000084
0x000182-
0x000184
Reserved
65
66
57
58
0x000086
0x000088
0x000186
0x000188
PWM PSEM Special Event Match
QEI1 – Position Counter Compare
Reserved
67-72
59-64
0x00008A-
0x000094
0x00018A-
0x000194
73
74
65
66
0x000096
0x000098
0x000196
0x000198
U1E – UART1 Error Interrupt
U2E – UART2 Error Interrupt
Reserved
75-77
67-69
0x00009A-
0x00009E
0x00019A-
0x00019E
78
79
70
71
0x0000A0
0x0000A2
0x0000A4
0x0000A6
0x0000A8
0x0000AA
0x0001A0
0x0001A2
0x0001A4
0x0001A6
0x0001A8
0x0001AA
C1TX – ECAN1 Transmit Data Request
Reserved
80
72
Reserved
81
73
PWM Secondary Special Event Match
Reserved
82
74
83
75
QEI2 – Position Counter Compare
Reserved
84-88
76-80
0x0000AC-
0x0000B4
0x0001AC-
0x0001B4
89
90
81
82
0x0000B6
0x0000B8
0x0000BA
0x0000BC
0x0000BE
0x0001B6
0x0001B8
0x0001BA
0x0001BC
0x0001BE
ADC Pair 8 Conversion Done
ADC Pair 9 Conversion Done
ADC Pair 10 Conversion Done
ADC Pair 11 Conversion Done
ADC Pair 12 Conversion Done
Reserved
91
83
92
84
93
85
94-101
86-93
0x0000C0-
0x0000CE
0x0001C0-
0x0001CE
102
103
94
95
0x0000D0
0x0000D2
0x0000D4
0x0000D6
0x0000D8
0x0000DA
0x0000DC
0x0000DE
0x0000E0
0x0000E2
0x0000E4
0x0000E6
0x0001D0
0x0001D2
0x0001D4
0x0001D6
0x0001D8
0x0001DA
0x0001DC
0x0001DE
0x0001E0
0x00001E2
0x0001E4
0x0001E6
PWM1 – PWM1 Interrupt
PWM2 – PWM2 Interrupt
PWM3 – PWM3 Interrupt
PWM4 – PWM4 Interrupt
PWM5 – PWM5 Interrupt
PWM6 – PWM6 Interrupt
PWM7– PWM7 Interrupt
PWM8 – PWM8 Interrupt
PWM9 – PWM9 Interrupt
CMP2 – Analog Comparator 2
CMP3 – Analog Comparator 3
CMP4 – Analog Comparator 4
Reserved
104
96
105
97
106
98
107
99
108
100
101
102
103
104
105
106-109
109
110
111
112
113
114-117
0x0000E8-
0x0000EE
0x0001E8-
0x0001EE
118
119
120
121
122
123
124
125
110
111
112
113
114
115
116
117
0x0000F0
0x0000F2
0x0000F4
0x0000F6
0x0000F8
0x0000FA
0x0000FC
0x0000FE
0x0001F0
0x0001F2
0x0001F4
0x0001F6
0x0001F8
0x0001FA
0x0001FC
0x0001FE
ADC Pair 0 Convert Done
ADC Pair 1 Convert Done
ADC Pair 2 Convert Done
ADC Pair 3 Convert Done
ADC Pair 4 Convert Done
ADC Pair 5 Convert Done
ADC Pair 6 Convert Done
ADC Pair 7 Convert Done
Lowest Natural Order Priority
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7.3.5
INTTREG
7.3
Interrupt Control and Status
Registers
The INTTREG register contains the associated
interrupt vector number and the new CPU Interrupt
Priority Level, which are latched into the Vector Num-
ber (VECNUM<6:0>) and Interrupt Level (ILR<3:0>) bit
fields in the INTTREG register. The new Interrupt
Priority Level is the priority of the pending interrupt.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices implement
44 registers for the interrupt controller:
• INTCON1
• INTCON2
• IFSx
• IECx
• IPCx
The interrupt sources are assigned to the IFSx, IECx
and IPCx registers in the same sequence that they are
listed in Table 7-1. For example, the INT0 (External
Interrupt 0) is shown as having vector number 8 and a
natural order priority of 0. Thus, the INT0IF bit is found
in IFS0<0>, the INT0IE bit is found in IEC0<0> and the
INT0IP bits are found in the first position of IPC0
(IPC0<2:0>).
• INTTREG
7.3.1
INTCON1 AND INTCON2
Global interrupt control functions are controlled from
INTCON1 and INTCON2. INTCON1 contains the
Interrupt Nesting Disable (NSTDIS) bit as well as the
control and status flags for the processor trap sources.
The INTCON2 register controls the external interrupt
request signal behavior and the use of the Alternate
Interrupt Vector Table.
7.3.6
STATUS/CONTROL REGISTERS
Although they are not specifically part of the interrupt
control hardware, two of the CPU Control registers
contain bits that control interrupt functionality.
• The CPU STATUS Register, SR, contains the
IPL<2:0> bits (SR<7:5>). These bits indicate the
current CPU Interrupt Priority Level. The user can
change the current CPU Priority Level by writing
to the IPLx bits.
7.3.2
IFSx
The IFSx registers maintain all of the interrupt request
flags. Each source of interrupt has a status bit, which is
set by the respective peripherals or external signal and
is cleared via software.
• The CORCON register contains the IPL3 bit,
which together with IPL<2:0>, indicates the
current CPU Priority Level. IPL3 is a read-only bit
so that trap events cannot be masked by the user
software.
7.3.3
IECx
The IECx registers maintain all of the interrupt enable
bits. These control bits are used to individually enable
interrupts from the peripherals or external signals.
All Interrupt registers are described in Register 7-1
through Register 7-46 in the following pages.
7.3.4
IPCx
The IPCx registers are used to set the Interrupt Priority
Level for each source of interrupt. Each user interrupt
source can be assigned to one of eight priority levels.
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REGISTER 7-1:
SR: CPU STATUS REGISTER(1)
R-0
OA
R-0
OB
R/C-0
SA
R/C-0
SB
R-0
R/C-0
SAB
R-0
DA
R/W-0
DC
OAB
bit 15
bit 8
R/W-0(3)
IPL2(2)
bit 7
R/W-0(3)
IPL1(2)
R/W-0(3)
IPL0(2)
R-0
RA
R/W-0
N
R/W-0
OV
R/W-0
Z
R/W-0
C
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 7-5
IPL<2:0>: CPU Interrupt Priority Level Status bits(2,3)
111= CPU Interrupt Priority Level is 7 (15), user interrupts are disabled
110= CPU Interrupt Priority Level is 6 (14)
101= CPU Interrupt Priority Level is 5 (13)
100= CPU Interrupt Priority Level is 4 (12)
011= CPU Interrupt Priority Level is 3 (11)
010= CPU Interrupt Priority Level is 2 (10)
001= CPU Interrupt Priority Level is 1 (9)
000= CPU Interrupt Priority Level is 0 (8)
Note 1: For complete register details, see Register 3-1.
2: The IPL<2:0> bits are concatenated with the IPL<3> bit (CORCON<3>) to form the CPU Interrupt Priority
Level. The value in parentheses indicates the IPL if IPL<3> = 1. User interrupts are disabled when
IPL<3> = 1.
3: The IPL<2:0> Status bits are read-only when NSTDIS (INTCON1<15>) = 1.
REGISTER 7-2:
CORCON: CORE CONTROL REGISTER(1)
U-0
—
U-0
—
U-0
—
R/W-0
US
R/W-0
EDT
R-0
R-0
R-0
DL2
DL1
DL0
bit 15
bit 8
R/W-0
SATA
R/W-0
SATB
R/W-1
R/W-0
R/C-0
IPL3(2)
R/W-0
PSV
R/W-0
RND
R/W-0
IF
SATDW
ACCSAT
bit 7
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘x = Bit is unknown
R = Readable bit
0’ = Bit is cleared
-n = Value at POR
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
bit 3
IPL3: CPU Interrupt Priority Level Status bit 3(2)
1= CPU Interrupt Priority Level is greater than 7
0= CPU Interrupt Priority Level is 7 or less
Note 1: For complete register details, see Register 3-2.
2: The IPL3 bit is concatenated with the IPL<2:0> bits (SR<7:5>) to form the CPU Interrupt Priority Level.
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REGISTER 7-3:
INTCON1: INTERRUPT CONTROL REGISTER 1
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
NSTDIS
OVAERR
OVBERR
COVAERR COVBERR
OVATE
OVBTE
COVTE
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
SFTACERR
DIV0ERR
DMACERR MATHERR ADDRERR
STKERR
OSCFAIL
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
NSTDIS: Interrupt Nesting Disable bit
1= Interrupt nesting is disabled
0= Interrupt nesting is enabled
OVAERR: Accumulator A Overflow Trap Flag bit
1= Trap was caused by an overflow of Accumulator A
0= Trap was not caused by an overflow of Accumulator A
OVBERR: Accumulator B Overflow Trap Flag bit
1= Trap was caused by an overflow of Accumulator B
0= Trap was not caused by an overflow of Accumulator B
COVAERR: Accumulator A Catastrophic Overflow Trap Flag bit
1= Trap was caused by a catastrophic overflow of Accumulator A
0= Trap was not caused by a catastrophic overflow of Accumulator A
COVBERR: Accumulator B Catastrophic Overflow Trap Flag bit
1= Trap was caused by a catastrophic overflow of Accumulator B
0= Trap was not caused by a catastrophic overflow of Accumulator B
OVATE: Accumulator A Overflow Trap Enable bit
1= Trap overflow of Accumulator A
0= Trap is disabled
OVBTE: Accumulator B Overflow Trap Enable bit
1= Trap overflow of Accumulator B
0= Trap is disabled
bit 8
COVTE: Catastrophic Overflow Trap Enable bit
1= Trap on a catastrophic overflow of Accumulator A or B is enabled
0= Trap is disabled
bit 7
SFTACERR: Shift Accumulator Error Status bit
1= Math error trap was caused by an invalid accumulator shift
0= Math error trap was not caused by an invalid accumulator shift
bit 6
DIV0ERR: Arithmetic Error Status bit
1= Math error trap was caused by a divide-by-zero
0= Math error trap was not caused by a divide-by-zero
bit 5
DMACERR: DMA Controller Error Status bit
1= DMA Controller error trap has occurred
0= DMA Controller error trap has not occurred
bit 4
MATHERR: Arithmetic Error Status bit
1= Math error trap has occurred
0= Math error trap has not occurred
2009-2014 Microchip Technology Inc.
DS70000591F-page 129
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-3:
INTCON1: INTERRUPT CONTROL REGISTER 1 (CONTINUED)
bit 3
bit 2
bit 1
bit 0
ADDRERR: Address Error Trap Status bit
1= Address error trap has occurred
0= Address error trap has not occurred
STKERR: Stack Error Trap Status bit
1= Stack error trap has occurred
0= Stack error trap has not occurred
OSCFAIL: Oscillator Failure Trap Status bit
1= Oscillator failure trap has occurred
0= Oscillator failure trap has not occurred
Unimplemented: Read as ‘0’
DS70000591F-page 130
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-4:
INTCON2: INTERRUPT CONTROL REGISTER 2
R/W-0
R-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
ALTIVT
DISI
bit 15
bit 8
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
INT4EP
INT3EP
INT2EP
INT1EP
INT0EP
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
ALTIVT: Enable Alternate Interrupt Vector Table bit
1= Uses Alternate Interrupt Vector Table
0= Uses standard (default) Interrupt Vector Table
DISI: DISIInstruction Status bit
1= DISIinstruction is active
0= DISIinstruction is not active
bit 13-5
bit 4
Unimplemented: Read as ‘0’
INT4EP: External Interrupt 4 Edge Detect Polarity Select bit
1= Interrupt on negative edge
0= Interrupt on positive edge
bit 3
bit 2
bit 1
bit 0
INT3EP: External Interrupt 3 Edge Detect Polarity Select bit
1= Interrupt on negative edge
0= Interrupt on positive edge
INT2EP: External Interrupt 2 Edge Detect Polarity Select bit
1= Interrupt on negative edge
0= Interrupt on positive edge
INT1EP: External Interrupt 1 Edge Detect Polarity Select bit
1= Interrupt on negative edge
0= Interrupt on positive edge
INT0EP: External Interrupt 0 Edge Detect Polarity Select bit
1= Interrupt on negative edge
0= Interrupt on positive edge
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-5:
IFS0: INTERRUPT FLAG STATUS REGISTER 0
U-0
—
R/W-0
R/W-0
ADIF
R/W-0
R/W-0
R/W-0
SPI1IF
R/W-0
R/W-0
T3IF
DMA1IF
U1TXIF
U1RXIF
SPI1EIF
bit 15
bit 8
R/W-0
T2IF
R/W-0
OC2IF
R/W-0
IC2IF
R/W-0
R/W-0
T1IF
R/W-0
OC1IF
R/W-0
IC1IF
R/W-0
INT0IF
DMA0IF
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
Unimplemented: Read as ‘0’
bit 14
DMA1IF: DMA Channel 1 Data Transfer Complete Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 13
bit 12
bit 11
bit 10
bit 9
ADIF: ADC Group Conversion Complete Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
U1TXIF: UART1 Transmitter Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
U1RXIF: UART1 Receiver Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
SPI1IF: SPI1 Event Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
SPI1EIF: SPI1 Fault Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 8
T3IF: Timer3 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 7
T2IF: Timer2 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 6
OC2IF: Output Compare Channel 2 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 5
IC2IF: Input Capture Channel 2 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 4
DMA0IF: DMA Channel 0 Data Transfer Complete Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 3
T1IF: Timer1 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
DS70000591F-page 132
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-5:
IFS0: INTERRUPT FLAG STATUS REGISTER 0 (CONTINUED)
bit 2
bit 1
bit 0
OC1IF: Output Compare Channel 1 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
IC1IF: Input Capture Channel 1 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
INT0IF: External Interrupt 0 Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
2009-2014 Microchip Technology Inc.
DS70000591F-page 133
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-6:
IFS1: INTERRUPT FLAG STATUS REGISTER 1
R/W-0
U2TXIF
bit 15
R/W-0
R/W-0
INT2IF
R/W-0
T5IF
R/W-0
T4IF
R/W-0
OC4IF
R/W-0
OC3IF
R/W-0
U2RXIF
DMA2IF
bit 8
U-0
—
U-0
—
U-0
—
R/W-0
INT1IF
R/W-0
CNIF
R/W-0
AC1IF
R/W-0
R/W-0
MI2C1IF
SI2C1IF
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 12
bit 11
bit 13
bit 12
bit 11
bit 10
bit 9
U2TXIF: UART2 Transmitter Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
U2RXIF: UART2 Receiver Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
INT2IF: External Interrupt 2 Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
T5IF: Timer5 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
T4IF: Timer4 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
OC4IF: Output Compare Channel 4 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
OC3IF: Output Compare Channel 3 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 8
DMA2IF: DMA Channel 2 Data Transfer Complete Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 7-5
bit 4
Unimplemented: Read as ‘0’
INT1IF: External Interrupt 1 Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 3
bit 2
CNIF: Input Change Notification Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
AC1IF: Analog Comparator 1 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
DS70000591F-page 134
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-6:
IFS1: INTERRUPT FLAG STATUS REGISTER 1 (CONTINUED)
bit 1
MI2C1IF: I2C1 Master Events Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 0
SI2C1IF: I2C1 Slave Events Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
2009-2014 Microchip Technology Inc.
DS70000591F-page 135
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-7:
IFS2: INTERRUPT FLAG STATUS REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
R/W-0
IC4IF
R/W-0
IC3IF
R/W-0
R/W-0
C1IF(1)
R/W-0
C1RXIF(1)
R/W-0
SPI2IF
R/W-0
DMA3IF
SPI2EIF
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-7
bit 6
Unimplemented: Read as ‘0’
IC4IF: Input Capture Channel 4 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
IC3IF: Input Capture Channel 3 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
DMA3IF: DMA Channel 3 Data Transfer Complete Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
C1IF: ECAN1 Event Interrupt Flag Status bit(1)
1= Interrupt request has occurred
0= Interrupt request has not occurred
C1RXIF: ECAN1 External Event Interrupt Flag Status bit(1)
1= Interrupt request has occurred
0= Interrupt request has not occurred
SPI2IF: SPI2 Event Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
SPI2EIF: SPI2 Error Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
Note 1: Interrupts are disabled on devices without ECAN™ modules.
DS70000591F-page 136
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-8:
IFS3: INTERRUPT FLAG STATUS REGISTER 3
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
U-0
—
QEI1IF
PSEMIF
bit 15
bit 8
bit 0
U-0
—
R/W-0
INT4IF
R/W-0
INT3IF
U-0
—
U-0
—
R/W-0
R/W-0
U-0
—
MI2C2IF
SI2C2IF
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10
Unimplemented: Read as ‘0’
QEI1IF: QEI1 Event Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 9
PSEMIF: PWM Special Event Match Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 8-7
bit 6
Unimplemented: Read as ‘0’
INT4IF: External Interrupt 4 Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 5
INT3IF: External Interrupt 3 Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 4-3
bit 2
Unimplemented: Read as ‘0’
MI2C2IF: I2C2 Master Events Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 1
bit 0
SI2C2IF: I2C2 Slave Events Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 137
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-9:
IFS4: INTERRUPT FLAG STATUS REGISTER 4
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
U-0
—
R/W-0
U-0
—
QEI2IF
PSESMIF
bit 15
bit 8
bit 0
U-0
—
R/W-0
C1TXIF(1)
U-0
—
U-0
—
U-0
—
R/W-0
U2EIF
R/W-0
U1EIF
U-0
—
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-12
bit 11
Unimplemented: Read as ‘0’
QEI2IF: QEI2 Event Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 10
bit 9
Unimplemented: Read as ‘0’
PSESMIF: PWM Special Event Secondary Match Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 8-7
bit 6
Unimplemented: Read as ‘0’
C1TXIF: ECAN1 Transmit Data Request Interrupt Flag Status bit(1)
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 5-3
bit 2
Unimplemented: Read as ‘0’
U2EIF: UART2 Error Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 1
U1EIF: UART1 Error Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 0
Unimplemented: Read as ‘0’
Note 1: Interrupts are disabled on devices without ECAN™ modules.
DS70000591F-page 138
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-10: IFS5: INTERRUPT FLAG STATUS REGISTER 5
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
PWM2IF
PWM1IF
ADCP12IF
bit 15
bit 8
bit 0
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
ADCP11IF ADCP10IF
ADCP9IF
ADCP8IF
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
PWM2IF: PWM2 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM1IF: PWM1 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP12IF: ADC Pair 12 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 12-5
bit 4
Unimplemented: Read as ‘0’
ADCP11IF: ADC Pair 11 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 3
bit 2
bit 1
bit 0
ADCP10IF: ADC Pair 10 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP9IF: ADC Pair 9 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP8IF: ADC Pair 8 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 139
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-11: IFS6: INTERRUPT FLAG STATUS REGISTER 6
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
AC4IF
R/W-0
AC3IF
ADCP1IF
ADCP0IF
bit 15
bit 8
R/W-0
AC2IF
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
PWM9IF
PWM8IF
PWM7IF
PWM6IF
PWM5IF
PWM4IF
PWM3IF
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
bit 14
ADCP1IF: ADC Pair 1 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP0IF: ADC Pair 0 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 13-10
bit 9
Unimplemented: Read as ‘0’
AC4IF: Analog Comparator 4 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
AC3IF: Analog Comparator 3 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
AC2IF: Analog Comparator 2 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM9IF: PWM9 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM8IF: PWM8 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM7IF: PWM7 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM6IF: PWM6 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM5IF: PWM5 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM4IF: PWM4 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
PWM3IF: PWM3 Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
DS70000591F-page 140
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-12: IFS7: INTERRUPT FLAG STATUS REGISTER 7
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ADCP7IF
ADCP6IF
ADCP5IF
ADCP4IF
ADCP3IF
ADCP2IF
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-6
bit 5
Unimplemented: Read as ‘0’
ADCP7IF: ADC Pair 7 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 4
bit 3
bit 2
bit 1
bit 0
ADCP6IF: ADC Pair 6 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP5IF: ADC Pair 5 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP4IF: ADC Pair 4 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP3IF: ADC Pair 3 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
ADCP2IF: ADC Pair 2 Conversion Done Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
2009-2014 Microchip Technology Inc.
DS70000591F-page 141
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-13: IEC0: INTERRUPT ENABLE CONTROL REGISTER 0
U-0
—
R/W-0
R/W-0
ADIE
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
T3IE
DMA1IE
U1TXIE
U1RXIE
SPI1IE
SPI1EIE
bit 15
bit 8
R/W-0
T2IE
R/W-0
OC2IE
R/W-0
IC2IE
R/W-0
R/W-0
T1IE
R/W-0
OC1IE
R/W-0
IC1IE
R/W-0
DMA0IE
INT0IE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
Unimplemented: Read as ‘0’
DMA1IE: DMA Channel 1 Data Transfer Complete Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 13
bit 12
bit 11
bit 10
bit 9
ADIE: ADC1 Conversion Complete Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
U1TXIE: UART1 Transmitter Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
U1RXIE: UART1 Receiver Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
SPI1IE: SPI1 Event Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
SPI1EIE: SPI1 Event Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 8
T3IE: Timer3 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 7
T2IE: Timer2 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 6
OC2IE: Output Compare Channel 2 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 5
IC2IE: Input Capture Channel 2 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 4
DMA0IE: DMA Channel 0 Data Transfer Complete Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 3
T1IE: Timer1 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
DS70000591F-page 142
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-13: IEC0: INTERRUPT ENABLE CONTROL REGISTER 0 (CONTINUED)
bit 2
bit 1
bit 0
OC1IE: Output Compare Channel 1 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
IC1IE: Input Capture Channel 1 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
INT0IE: External Interrupt 0 Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 143
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-14: IEC1: INTERRUPT ENABLE CONTROL REGISTER 1
R/W-0
R/W-0
R/W-0
R/W-0
T5IE
R/W-0
T4IE
R/W-0
OC4IE
R/W-0
OC3IE
R/W-0
U2TXIE
U2RXIE
INT2IE
DMA2IE
bit 15
bit 8
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
CNIE
R/W-0
AC1IE
R/W-0
R/W-0
INT1IE
MI2C1IE
SI2C1IE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 12
bit 11
bit 13
bit 12
bit 11
bit 10
bit 9
U2TXIE: UART2 Transmitter Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
U2RXIE: UART2 Receiver Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
INT2IE: External Interrupt 2 Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
T5IE: Timer5 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
T4IE: Timer4 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
OC4IE: Output Compare Channel 4 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
OC3IE: Output Compare Channel 3 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 8
DMA2IE: DMA Channel 2 Data Transfer Complete Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 7-5
bit 4
Unimplemented: Read as ‘0’
INT1IE: External Interrupt 1 Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 3
bit 2
CNIE: Input Change Notification Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
AC1IE: Analog Comparator 1 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
DS70000591F-page 144
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-14: IEC1: INTERRUPT ENABLE CONTROL REGISTER 1 (CONTINUED)
bit 1
MI2C1IE: I2C1 Master Events Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 0
SI2C1IE: I2C1 Slave Events Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 145
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-15: IEC2: INTERRUPT ENABLE CONTROL REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
R/W-0
IC4IE
R/W-0
IC3IE
R/W-0
R/W-0
C1IE(1)
R/W-0
C1RXIE(1)
R/W-0
R/W-0
DMA3IE
SPI2IE
SPI2EIE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-7
bit 6
Unimplemented: Read as ‘0’
IC4IE: Input Capture Channel 4 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
IC3IE: Input Capture Channel 3 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
DMA3IE: DMA Channel 3 Data Transfer Complete Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
C1IE: ECAN1 Event Interrupt Enable bit(1)
1= Interrupt request is enabled
0= Interrupt request is not enabled
C1RXIE: ECAN1 Receive Data Ready Interrupt Enable bit(1)
1= Interrupt request is enabled
0= Interrupt request is not enabled
SPI2IE: SPI2 Event Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
SPI2EIE: SPI2 Error Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
Note 1: Interrupts are disabled on devices without ECAN™ modules.
DS70000591F-page 146
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-16: IEC3: INTERRUPT ENABLE CONTROL REGISTER 3
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
U-0
—
QEI1IE
PSEMIE
bit 15
bit 8
bit 0
U-0
—
R/W-0
R/W-0
U-0
—
U-0
—
R/W-0
R/W-0
U-0
—
INT4IE
INT3IE
MI2C2IE
SI2C2IE
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10
Unimplemented: Read as ‘0’
QEI1IE: QEI1 Event Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 9
PSEMIE: PWM Special Event Match Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 8-7
bit 6
Unimplemented: Read as ‘0’
INT4IE: External Interrupt 4 Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 6
INT3IE: External Interrupt 3 Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 4-3
bit 2
Unimplemented: Read as ‘0’
MI2C2IE: I2C2 Master Events Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 1
bit 0
SI2C2IE: I2C2 Slave Events Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 147
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-17: IEC4: INTERRUPT ENABLE CONTROL REGISTER 4
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
U-0
—
R/W-0
U-0
—
QEI2IE
PSESMIE
bit 15
bit 8
bit 0
U-0
—
R/W-0
C1TXIE(1)
U-0
—
U-0
—
U-0
—
R/W-0
U2EIE
R/W-0
U1EIE
U-0
—
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-12
bit 11
Unimplemented: Read as ‘0’
QEI2IE: QEI2 Event Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 10
bit 9
Unimplemented: Read as ‘0’
PSESMIE: PWM Special Event Secondary Match Error Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 8-7
bit 6
Unimplemented: Read as ‘0’
C1TXIE: ECAN1 Transmit Data Request Interrupt Enable bit(1)
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 5-3
bit 2
Unimplemented: Read as ‘0’
U2EIE: UART2 Error Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 1
U1EIE: UART1 Error Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 0
Unimplemented: Read as ‘0’
Note 1: Interrupts are disabled on devices without ECAN™ modules.
DS70000591F-page 148
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-18: IEC5: INTERRUPT ENABLE CONTROL REGISTER 5
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
PWM2IE
PWM1IE
ADCP12IE
bit 15
bit 8
bit 0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
bit 12-0
PWM2IE: PWM2 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
PWM1IE: PWM1 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ADCP12IE: ADC Pair 12 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 149
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-19: IEC6: INTERRUPT ENABLE CONTROL REGISTER 6
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
AC4IE
R/W-0
AC3IE
ADCP1IE
ADCP0IE
bit 15
bit 8
R/W-0
AC2IE
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
PWM6IE
PWM5IE
PWM4IE
PWM3IE
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
bit 14
ADCP1IE: ADC Pair 1 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ADCP0IE: ADC Pair 0 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 13-10
bit 9
Unimplemented: Read as ‘0’
AC4IE: Analog Comparator 4 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 8
bit 7
AC3IE: Analog Comparator 3 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
AC2IE: Analog Comparator 2 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 6-4
bit 3
Unimplemented: Read as ‘0’
PWM6IE: PWM6 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 2
bit 1
bit 0
PWM5IE: PWM5 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
PWM4IE: PWM4 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
PWM3IE: PWM3 Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
DS70000591F-page 150
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-20: IEC7: INTERRUPT ENABLE CONTROL REGISTER 7
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ADCP7IE
ADCP6IE
ADCP5IE
ADCP4IE
ADCP3IE
ADCP2IE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-6
bit 5
Unimplemented: Read as ‘0’
ADCP7IE: ADC Pair 7 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 4
bit 3
bit 2
bit 1
bit 0
ADCP6IE: ADC Pair 6 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ADCP5IE: ADC Pair 5 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ADCP4IE: ADC Pair 4 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ADCP3IE: ADC Pair 3 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ADCP2IE: ADC Pair 2 Conversion Done Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 151
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-21: IPC0: INTERRUPT PRIORITY CONTROL REGISTER 0
U-0
—
R/W-1
T1IP2
R/W-0
T1IP1
R/W-0
T1IP0
U-0
—
R/W-1
R/W-0
R/W-0
OC1IP2
OC1IP1
OC1IP0
bit 15
bit 8
U-0
—
R/W-1
IC1IP2
R/W-0
IC1IP1
R/W-0
IC1IP0
U-0
—
R/W-1
R/W-0
R/W-0
INT0IP2
INT0IP1
INT0IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
Unimplemented: Read as ‘0’
T1IP<2:0>: Timer1 Interrupt Priority bits
bit 14-12
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
OC1IP<2:0>: Output Compare Channel 1 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
IC1IP<2:0>: Input Capture Channel 1 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
INT0IP<2:0>: External Interrupt 0 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
DS70000591F-page 152
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-22: IPC1: INTERRUPT PRIORITY CONTROL REGISTER 1
U-0
—
R/W-1
T2IP2
R/W-0
T2IP1
R/W-0
T2IP0
U-0
—
R/W-1
R/W-0
R/W-0
OC2IP2
OC2IP1
OC2IP0
bit 15
bit 8
U-0
—
R/W-1
IC2IP2
R/W-0
IC2IP1
R/W-0
IC2IP0
U-0
—
R/W-1
R/W-0
R/W-0
DMA0IP2
DMA0IP1
DMA0IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
Unimplemented: Read as ‘0’
T2IP<2:0>: Timer2 Interrupt Priority bits
bit 14-12
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
OC2IP<2:0>: Output Compare Channel 2 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
IC2IP<2:0>: Input Capture Channel 2 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
DMA0IP<2:0>: DMA Channel 0 Data Transfer Complete Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 153
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-23: IPC2: INTERRUPT PRIORITY CONTROL REGISTER 2
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
U1RXIP2
U1RXIP1
U1RXIP0
SPI1IP2
SPI1IP1
SPI1IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
T3IP2
R/W-0
T3IP1
R/W-0
T3IP0
SPI1EIP2
SPI1EIP1
SPI1EIP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
U1RXIP<2:0>: UART1 Receiver Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
SPI1IP<2:0>: SPI1 Event Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
SPI1EIP<2:0>: SPI1 Error Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
T3IP<2:0>: Timer3 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
DS70000591F-page 154
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-24: IPC3: INTERRUPT PRIORITY CONTROL REGISTER 3
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
R/W-0
R/W-0
DMA1IP2
DMA1IP1
DMA1IP0
bit 15
bit 8
U-0
—
R/W-1
ADIP2
R/W-0
ADIP1
R/W-0
ADIP0
U-0
—
R/W-1
R/W-0
R/W-0
U1TXIP2
U1TXIP1
U1TXIP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
DMA1IP<2:0>: DMA Channel 1 Data Transfer Complete Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
ADIP<2:0>: ADC1 Conversion Complete Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
U1TXIP<2:0>: UART1 Transmitter Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 155
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-25: IPC4: INTERRUPT PRIORITY CONTROL REGISTER 4
U-0
—
R/W-1
CNIP2
R/W-0
CNIP1
R/W-0
CNIP0
U-0
—
R/W-1
R/W-0
R/W-0
AC1IP2
AC1IP1
AC1IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
MI2C1IP2
MI2C1IP1
MI2C1IP0
SI2C1IP2
SI2C1IP1
SI2C1IP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
CNIP<2:0>: Change Notification Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
AC1IP<2:0>: Analog Comparator 1 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
MI2C1IP<2:0>: I2C1 Master Events Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
SI2C1IP<2:0>: I2C1 Slave Events Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
DS70000591F-page 156
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-26: IPC5: INTERRUPT PRIORITY CONTROL REGISTER 5
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
R/W-0
R/W-0
INT1IP2
INT1IP1
INT1IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
bit 2-0
Unimplemented: Read as ‘0’
INT1IP<2:0>: External Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 157
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-27: IPC6: INTERRUPT PRIORITY CONTROL REGISTER 6
U-0
—
R/W-1
T4IP2
R/W-0
T4IP1
R/W-0
T4IP0
U-0
—
R/W-1
R/W-0
R/W-0
OC4IP2
OC4IP1
OC4IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
OC3IP2
OC3IP1
OC3IP0
DMA2IP2
DMA2IP1
DMA2IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
Unimplemented: Read as ‘0’
T4IP<2:0>: Timer4 Interrupt Priority bits
bit 14-12
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
OC4IP<2:0>: Output Compare Channel 4 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
OC3IP<2:0>: Output Compare Channel 3 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
DMA2IP<2:0>: DMA Channel 2 Data Transfer Complete Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
DS70000591F-page 158
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-28: IPC7: INTERRUPT PRIORITY CONTROL REGISTER 7
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
U2TXIP2
U2TXIP1
U2TXIP0
U2RXIP2
U2RXIP1
U2RXIP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
T5IP2
R/W-0
T5IP1
R/W-0
T5IP0
INT2IP2
INT2IP1
INT2IP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
U2TXIP<2:0>: UART2 Transmitter Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
U2RXIP<2:0>: UART2 Receiver Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
INT2IP<2:0>: External Interrupt 2 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
T5IP<2:0>: Timer5 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 159
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-29: IPC8: INTERRUPT PRIORITY CONTROL REGISTER 8
U-0
—
R/W-1
C1IP2(1)
R/W-0
C1IP1(1)
R/W-0
C1IP0(1)
U-0
—
R/W-1
C1RXIP2(1)
R/W-0
R/W-0
C1RXIP1(1) C1RXIP0(1)
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
SPI2IP2
SPI2IP1
SPI2IP0
SPI2EIP2
SPI2EIP1
SPI2EIP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
Unimplemented: Read as ‘0’
bit 14-12
C1IP<2:0>: ECAN1 Event Interrupt Priority bits(1)
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
C1RXIP<2:0>: ECAN1 Receive Data Ready Interrupt Priority bits(1)
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
SPI2IP<2:0>: SPI2 Event Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
SPI2EIP<2:0>: SPI2 Error Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
Note 1: Interrupts are disabled on devices without ECAN™ modules.
DS70000591F-page 160
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-30: IPC9: INTERRUPT PRIORITY CONTROL REGISTER 9
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
IC4IP2
R/W-0
IC4IP1
R/W-0
IC4IP0
bit 15
bit 8
U-0
—
R/W-1
IC3IP2
R/W-0
IC3IP1
R/W-0
IC3IP0
U-0
—
R/W-1
R/W-0
R/W-0
DMA3IP2
DMA3IP1
DMA3IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
IC4IP<2:0>: Input Capture Channel 4 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
IC3IP<2:0>: Input Capture Channel 3 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
DMA3IP<2:0>: DMA Channel 3 Data Transfer Complete Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 161
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-31: IPC12: INTERRUPT PRIORITY CONTROL REGISTER 12
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
R/W-0
R/W-0
MI2C2IP2
MI2C2IP1
MI2C2IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
SI2C2IP2
SI2C2IP1
SI2C2IP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
MI2C2IP<2:0>: I2C2 Master Events Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
SI2C2IP<2:0>: I2C2 Slave Events Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
DS70000591F-page 162
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-32: IPC13: INTERRUPT PRIORITY CONTROL REGISTER 13
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
R/W-0
R/W-0
INT4IP2
INT4IP1
INT4IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
INT3IP2
INT3IP1
INT3IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
INT4IP<2:0>: External Interrupt 4 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
INT3IP<2:0>: External Interrupt 3 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 163
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-33: IPC14: INTERRUPT PRIORITY CONTROL REGISTER 14
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
R/W-0
R/W-0
QEI1IP2
QEI1IP1
QEI1IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
PSEMIP2
PSEMIP1
PSEMIP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
QEI1IP<2:0>: QEI1 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
PSEMIP<2:0>: PWM Special Event Match Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
DS70000591F-page 164
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-34: IPC16: INTERRUPT PRIORITY CONTROL REGISTER 16
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
R/W-0
R/W-0
U2EIP2
U2EIP1
U2EIP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U1EIP2
U1EIP1
U1EIP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
U2EIP<2:0>: UART2 Error Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
U1EIP<2:0>: UART1 Error Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 165
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-35: IPC17: INTERRUPT PRIORITY CONTROL REGISTER 17
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-1
C1TXIP2(1)
R/W-0
R/W-0
C1TXIP1(1) C1TXIP0(1)
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10-8
Unimplemented: Read as ‘0’
C1TXIP<2:0>: ECAN1 Transmit Data Request Interrupt Priority bits(1)
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7-0
Unimplemented: Read as ‘0’
Note 1: Interrupts are disabled on devices without ECAN™ modules.
DS70000591F-page 166
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-36: IPC18: INTERRUPT PRIORITY CONTROL REGISTER 18
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
QEI2IP2
QEI2IP1
QEI2IP0
bit 15
bit 8
bit 0
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
PSESMIP2 PSESMIP1 PSESMIP0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
QEI2IP<2:0>: QEI2 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11-7
bit 6-4
Unimplemented: Read as ‘0’
PSESMIP<2:0>: PWM Special Event Secondary Match Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 167
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-37: IPC20: INTERRUPT PRIORITY CONTROL REGISTER 20
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
ADCP9IP0
bit 8
ADCP10IP2 ADCP10IP1 ADCP10IP0
ADCP9IP2
ADCP9IP1
bit 15
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
ADCP8IP2
ADCP8IP1 ADCP8IP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
ADCP10IP<2:0>: ADC Pair 10 Conversion Done Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
ADCP9IP<2:0>: ADC Pair 9 Conversion Done Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
ADCP8IP<2:0>: ADC Pair 8 Conversion Done Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
DS70000591F-page 168
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-38: IPC21: INTERRUPT PRIORITY CONTROL REGISTER 21
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
ADCP12IP2 ADCP12IP1 ADCP12IP0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-7
bit 6-4
Unimplemented: Read as ‘0’
ADCP12IP<2:0>: ADC Pair 12 Conversion Done Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3-0
Unimplemented: Read as ‘0’
2009-2014 Microchip Technology Inc.
DS70000591F-page 169
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-39: IPC23: INTERRUPT PRIORITY CONTROL REGISTER 23
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
PWM2IP2
PWM2IP1
PWM2IP0
PWM1IP2
PWM1IP1
PWM1IP0
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
PWM2IP<2:0>: PWM2 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
PWM1IP<2:0>: PWM1 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7-0
Unimplemented: Read as ‘0’
DS70000591F-page 170
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-40: IPC24: INTERRUPT PRIORITY CONTROL REGISTER 24
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
PWM6IP2
PWM6IP1
PWM6IP0
PWM5IP2
PWM5IP1
PWM5IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
PWM4IP2
PWM4IP1
PWM4IP0
PWM3IP2
PWM3IP1
PWM3IP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
PWM6IP<2:0>: PWM6 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
PWM5IP<2:0>: PWM5 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
PWM4IP<2:0>: PWM4 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
PWM3IP<2:0>: PWM3 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 171
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-41: IPC25: INTERRUPT PRIORITY CONTROL REGISTER 25
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
AC2IP2
AC2IP1
AC2IP0
PWM9IP2
PWM9IP1
PWM9IP0
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
PWM8IP2
PWM8IP1
PWM8IP0
PWM7IP2
PWM7IP1
PWM7IP0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
AC2IP<2:0>: Analog Comparator 2 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
PWM9IP<2:0>: PWM9 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
PWM8IP<2:0>: PWM8 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
PWM7IP<2:0>: PWM7 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
DS70000591F-page 172
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-42: IPC26: INTERRUPT PRIORITY CONTROL REGISTER 26
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
AC4IP2
AC4IP1
AC4IP0
AC3IP2
AC3IP1
AC3IP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-7
bit 6-4
Unimplemented: Read as ‘0’
AC4IP<2:0>: Analog Comparator 4 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
AC3IP<2:0>: Analog Comparator 3 Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 173
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-43: IPC27: INTERRUPT PRIORITY CONTROL REGISTER 27
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
ADCP0IP0
bit 8
ADCP1IP2
ADCP1IP1 ADCP1IP0
ADCP0IP2
ADCP0IP1
bit 15
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
ADCP1IP<2:0>: ADC Pair 1 Conversion Done Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
ADCP0IP<2:0>: ADC Pair 0 Conversion Done Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7-0
Unimplemented: Read as ‘0’
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REGISTER 7-44: IPC28: INTERRUPT PRIORITY CONTROL REGISTER 28
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
ADCP4IP0
bit 8
ADCP5IP2
ADCP5IP1 ADCP5IP0
ADCP4IP2
ADCP4IP1
bit 15
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
ADCP2IP0
bit 0
ADCP3IP2
ADCP3IP1 ADCP3IP0
ADCP2IP2
ADCP2IP1
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
Unimplemented: Read as ‘0’
bit 14-12
ADCP5IP<2:0>: ADC Pair 5 Conversion Done Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
ADCP4IP<2:0>: ADC Pair 4 Conversion Done Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
ADCP3IP<2:0>: ADC Pair 3 Conversion Done Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
ADCP2IP<2:0>: ADC Pair 2 Conversion Done Interrupt Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
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REGISTER 7-45: IPC29: INTERRUPT PRIORITY CONTROL REGISTER 29
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
R/W-1
R/W-0
R/W-0
U-0
—
R/W-1
R/W-0
R/W-0
ADCP6IP0
bit 0
ADCP7IP2
ADCP7IP1 ADCP7IP0
ADCP6IP2
ADCP6IP1
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-7
bit 6-4
Unimplemented: Read as ‘0’
ADCP7IP<2:0>: ADC Pair 7 Conversion Done Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
ADCP6IP<2:0>: ADC Pair 6 Conversion Done Interrupt 1 Priority bits
111= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001= Interrupt is Priority 1
000= Interrupt source is disabled
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REGISTER 7-46: INTTREG: INTERRUPT CONTROL AND STATUS REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
R-0
R-0
R-0
R-0
ILR3
ILR2
ILR1
ILR0
bit 15
bit 8
U-0
—
R-0
R-0
R-0
R-0
R-0
R-0
R-0
VECNUM6
VECNUM5 VECNUM4 VECNUM3
VECNUM2
VECNUM1
VECNUM0
bit 0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-12
bit 11-8
Unimplemented: Read as ‘0’
ILR<3:0>: New CPU Interrupt Priority Level bits
1111= CPU Interrupt Priority Level is 15
•
•
•
0001= CPU Interrupt Priority Level is 1
0000= CPU Interrupt Priority Level is 0
bit 7
Unimplemented: Read as ‘0’
bit 6-0
VECNUM<6:0>: Vector Number of Pending Interrupt bits
0111111= Interrupt vector pending is Number 135
•
•
•
0000001= Interrupt vector pending is Number 9
0000000= Interrupt vector pending is Number 8
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7.4.3
TRAP SERVICE ROUTINE
7.4
Interrupt Setup Procedures
A Trap Service Routine (TSR) is coded like an ISR,
except that the appropriate trap status flag in the
INTCON1 register must be cleared to avoid re-entry
into the TSR.
7.4.1
INITIALIZATION
Complete the following steps to configure an interrupt
source at initialization:
1. Set the NSTDIS bit (INTCON1<15>) if nested
interrupts are not desired.
7.4.4
INTERRUPT DISABLE
The following steps outline the procedure to disable all
user interrupts:
2. Select the user-assigned priority level for the
interrupt source by writing the control bits in the
appropriate IPCx register. The priority level will
depend on the specific application and type of
interrupt source. If multiple priority levels are not
desired, the IPCx register control bits for all
enabled interrupt sources can be programmed
to the same non-zero value.
1. Push the current SR value onto the software
stack using the PUSHinstruction.
2. Force the CPU to Priority Level 7 by inclusive
ORing the value, EOh, with SRL.
To enable user interrupts, the POP instruction can be
used to restore the previous SR value.
Note: At a device Reset, the IPCx registers are
initialized such that all user interrupt
sources are assigned to Priority Level 4.
Note:
Only user interrupts with a priority level of
7 or lower can be disabled. Trap sources
(Level 8-Level 15) cannot be disabled.
3. Clear the interrupt flag status bit associated with
the peripheral in the associated IFSx register.
The DISI instruction provides a convenient way to
disable interrupts of Priority Levels 1-6 for a fixed
period of time. Level 7 interrupt sources are not
disabled by the DISI instruction.
4. Enable the interrupt source by setting the
interrupt enable control bit associated with the
source in the appropriate IECx register.
7.4.2
INTERRUPT SERVICE ROUTINE
The method used to declare an ISR and initialize the
IVT with the correct vector address depends on the
programming language (C or assembler) and the
language development toolsuite used to develop the
application.
In general, the user application must clear the interrupt
flag in the appropriate IFSx register for the source of
interrupt that the ISR handles. Otherwise, program will
re-enter the ISR immediately after exiting the routine. If
the ISR is coded in assembly language, it must be
terminated using a RETFIE instruction to unstack the
saved PC value, SRL value and old CPU priority level.
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Direct Memory Access (DMA) is a very efficient
mechanism of copying data between peripheral SFRs
(e.g., the UART Receive register and Input Capture 1
8.0
DIRECT MEMORY ACCESS
(DMA)
buffer) and buffers, or variables stored in RAM, with
Note 1: This data sheet summarizes the features
minimal CPU intervention. The DMA Controller
(DMAC) can automatically copy entire blocks of data
without requiring the user software to read or write the
peripheral Special Function Registers (SFRs) every
time a peripheral interrupt occurs. The DMA Controller
uses a dedicated bus for data transfers and, therefore,
does not steal cycles from the code execution flow of
the CPU. To exploit the DMA capability, the
corresponding user buffers or variables must be
located in DMA RAM.
of the dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610
family of devices. However, it is not
intended to be a comprehensive reference
source. To complement the information
in this data sheet, refer to “Direct
Memory Access (DMA)” (DS70182) in
the “dsPIC33/PIC24 Family Reference
Manual”, which is available from the
Microchip web site (www.microchip.com).
The information in this data sheet
supersedes the information in the FRM.
Note:
The DMA module is not available on
dsIPC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406 devices.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The peripherals that can utilize DMA are listed in
Table 8-1 along with their associated Interrupt Request
(IRQ) numbers.
TABLE 8-1:
DMA CONTROLLER CHANNEL TO PERIPHERAL ASSOCIATIONS
DMAxPAD Register
Values to Read from
Peripheral
DMAxPAD Register
Values to Write to
Peripheral
DMAxREQ Register
IRQSEL<6:0> Bits
Peripheral to DMA Association
INT0 – External Interrupt 0
IC1 – Input Capture 1
0000000
0000001
0000101
0100101
0100110
0000010
0000010
0000110
0000110
0011001
0011001
0011010
0011010
0000111
0001000
0011011
0011100
0001010
0100001
0001011
0001100
0011110
0011111
0100010
1000110
—
—
0x0140 (IC1BUF)
—
IC2 – Input Capture 2
0x0144 (IC2BUF)
—
IC3 – Input Capture 3
0x0148 (IC3BUF)
—
—
IC4 – Input Capture 4
0x014C (IC4BUF)
OC1 – Output Compare 1 Data
OC1 – Output Compare 1 Secondary Data
OC2 – Output Compare 2 Data
OC2 – Output Compare 2 Secondary Data
OC3 – Output Compare 3 Data
OC3 – Output Compare 3 Secondary Data
OC4 – Output Compare 4 Data
OC4 – Output Compare 4 Secondary Data
TMR2 – Timer2
—
0x0182 (OC1R)
0x0180 (OC1RS)
0x0188 (OC2R)
0x0186 (OC2RS)
0x018E (OC3R)
0x018C (OC3RS)
0x0194 (OC4R)
0x0192 (OC4RS)
—
—
—
—
—
—
—
—
—
TMR3 – Timer3
—
—
TMR4 – Timer4
—
—
TMR5 – Timer5
—
—
SPI1 – Transfer Done
0x0248 (SPI1BUF)
0x0268 (SPI2BUF)
0x0226 (U1RXREG)
—
0x0248 (SPI1BUF)
0x0268 (SPI2BUF)
—
SPI2 – Transfer Done
UART1RX – UART1 Receiver
UART1TX – UART1 Transmitter
UART2RX – UART2 Receiver
UART2TX – UART2 Transmitter
ECAN1 – RX Data Ready
ECAN1 – TX Data Request
0x0224 (U1TXREG)
—
0x0236 (U2RXREG)
—
0x0234 (U2TXREG)
—
0x0640 (C1RXD)
—
0x0642 (C1TXD)
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The DMA Controller features four identical data
8.1
DMAC Registers
transfer channels. Each channel has its own set of
control and status registers. Each DMA channel can be
configured to copy data either from buffers stored in
dual port DMA RAM to peripheral SFRs or from
peripheral SFRs to buffers in DMA RAM.
Each DMAC Channel x (x = 0, 1, 2 or 3) contains the
following registers:
• A 16-Bit DMA Channel Control Register
(DMAxCON)
• A 16-Bit DMA Channel IRQ Select Register
(DMAxREQ)
The DMA Controller supports the following features:
• Word or byte-sized data transfers.
• A 16-Bit DMA RAM Primary Start Address Offset
Register (DMAxSTA)
• Transfers from peripheral to DMA RAM or DMA
RAM to peripheral
• A 16-Bit DMA RAM Secondary Start Address
Offset Register (DMAxSTB)
• Indirect Addressing of DMA RAM locations with or
without automatic post-increment
• A 16-Bit DMA Peripheral Address Register
(DMAxPAD)
• Peripheral Indirect Addressing – In some
peripherals, the DMA RAM read/write addresses
may be partially derived from the peripheral
• A 10-Bit DMA Transfer Count Register (DMAxCNT)
An additional pair of status registers, DMACS0 and
DMACS1, are common to all DMAC channels.
• One-Shot Block Transfers – Terminating a DMA
transfer after one block transfer
• Continuous Block Transfers – Reloading the DMA
RAM buffer start address after every block
transfer is complete
• Ping-Pong Mode – Switching between two DMA
RAM start addresses between successive block
transfers, thereby filling two buffers alternately
• Automatic or manual initiation of block transfers
For each DMA channel, a DMA interrupt request is
generated when
a
block transfer is complete.
Alternatively, an interrupt can be generated when half of
the block has been filled.
FIGURE 8-1:
TOP LEVEL SYSTEM ARCHITECTURE USING A DEDICATED TRANSACTION BUS
Peripheral Indirect Address
DMA Controller
DMA
Ready
Peripheral 3
DMA
Channels
DMA RAM
SRAM
0
1
2
3
PORT 1 PORT 2
CPU
DMA
SRAM X-Bus
DMA DS Bus
CPU Peripheral DS Bus
CPU
DMA
CPU
DMA
Non-DMA
Ready
Peripheral
DMA
Ready
Peripheral 2
DMA
Ready
Peripheral 1
CPU
Note: For clarity, CPU and DMA address buses are not shown.
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REGISTER 8-1:
DMAxCON: DMA CHANNEL x CONTROL REGISTER
R/W-0
CHEN
R/W-0
SIZE
R/W-0
DIR
R/W-0
HALF
R/W-0
U-0
—
U-0
—
U-0
—
NULLW
bit 15
bit 8
U-0
—
U-0
—
R/W-0
R/W-0
U-0
—
U-0
—
R/W-0
R/W-0
AMODE1
AMODE0
MODE1
MODE0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11
CHEN: DMA Channel Enable bit
1= Channel is enabled
0= Channel is disabled
SIZE: Data Transfer Size bit
1= Byte
0= Word
DIR: Transfer Direction bit (source/destination bus select)
1= Reads from DMA RAM address; writes to peripheral address
0= Reads from peripheral address; writes to DMA RAM address
HALF: Early Block Transfer Complete Interrupt Select bit
1= Initiates block transfer complete interrupt when half of the data has been moved
0= Initiates block transfer complete interrupt when all of the data has been moved
NULLW: Null Data Peripheral Write Mode Select bit
1= Null data write to peripheral in addition to DMA RAM write (DIR bit must also be clear)
0= Normal operation
bit 10-6
bit 5-4
Unimplemented: Read as ‘0’
AMODE<1:0>: DMA Channel Operating Mode Select bits
11= Reserved
10= Peripheral Indirect Addressing mode
01= Register Indirect without Post-Increment mode
00= Register Indirect with Post-Increment mode
bit 3-2
bit 1-0
Unimplemented: Read as ‘0’
MODE<1:0>: DMA Channel Operating Mode Select bits
11= One-Shot, Ping-Pong modes are enabled (one block transfer from/to each DMA RAM buffer)
10= Continuous, Ping-Pong modes are enabled
01= One-Shot, Ping-Pong modes are disabled
00= Continuous, Ping-Pong modes are disabled
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REGISTER 8-2:
DMAxREQ: DMA CHANNEL x IRQ SELECT REGISTER
R/W-0
FORCE(1)
bit 15
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 8
U-0
—
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
IRQSEL6(2) IRQSEL5(2) IRQSEL4(2) IRQSEL3(2) IRQSEL2(2)
IRQSEL1(2) IRQSEL0(2)
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
FORCE: Force DMA Transfer bit(1)
1= Forces a single DMA transfer (Manual mode)
0= Automatic DMA transfer initiation by DMA request
bit 14-7
bit 6-0
Unimplemented: Read as ‘0’
IRQSEL<6:0>: DMA Peripheral IRQ Number Select bits(2)
0000000-1111111= DMAIRQ0-DMAIRQ127 are selected to be Channel DMAREQ
Note 1: The FORCE bit cannot be cleared by the user. The FORCE bit is cleared by hardware when the forced
DMA transfer is complete.
2: See Table 8-1 for a complete listing of IRQ numbers for all interrupt sources.
REGISTER 8-3:
DMAxSTA: DMA CHANNEL x RAM START ADDRESS OFFSET REGISTER A
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
STA<15:8>
bit 15
R/W-0
bit 7
bit 8
R/W-0
bit 0
R/W-0
R/W-0
R/W-0 R/W-0
STA<7:0>
R/W-0
R/W-0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
STA<15:0>: Primary DMA RAM Start Address bits (source or destination)
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REGISTER 8-4:
R/W-0
DMAxSTB: DMA CHANNEL x RAM START ADDRESS OFFSET REGISTER B
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
STB<15:8>
bit 15
R/W-0
R/W-0
R/W-0
R/W-0 R/W-0
STB<7:0>
R/W-0
R/W-0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
STB<15:0>: Secondary DMA RAM Start Address bits (source or destination)
REGISTER 8-5:
DMAxPAD: DMA CHANNEL x PERIPHERAL ADDRESS REGISTER(1)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
PAD<15:8>(2)
bit 15
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
PAD<7:0>(2)
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
PAD<15:0>: Peripheral Address Register bits(2)
Note 1: If the channel is enabled (i.e., active), writes to this register may result in unpredictable behavior of the
DMA channel and should be avoided.
2: See Table 8-1 for a complete list of peripheral addresses.
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REGISTER 8-6:
DMAxCNT: DMA CHANNEL x TRANSFER COUNT REGISTER(1)
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
CNT<9:8>(2)
bit 15
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
CNT<7:0>(2)
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-10
bit 9-0
Unimplemented: Read as ‘0’
CNT<9:0>: DMA Transfer Count Register bits(2)
Note 1: If the channel is enabled (i.e., active), writes to this register may result in unpredictable behavior of the
DMA channel and should be avoided.
2: Number of DMA transfers = CNT<9:0> + 1.
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REGISTER 8-7:
DMACS0: DMA CONTROLLER STATUS REGISTER 0
U-0
—
U-0
—
U-0
—
U-0
—
R/C-0
R/C-0
R/C-0
R/C-0
PWCOL3
PWCOL2
PWCOL1
PWCOL0
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
R/C-0
R/C-0
R/C-0
R/C-0
XWCOL3
XWCOL2
XWCOL1
XWCOL0
bit 7
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
bit 11
Unimplemented: Read as ‘0’
PWCOL3: Channel 3 Peripheral Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
bit 10
bit 9
bit 8
PWCOL2: Channel 2 Peripheral Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
PWCOL1: Channel 1 Peripheral Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
PWCOL0: Channel 0 Peripheral Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
bit 7-4
bit 3
Unimplemented: Read as ‘0’
XWCOL3: Channel 3 DMA RAM Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
bit 2
bit 1
bit 0
XWCOL2: Channel 2 DMA RAM Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
XWCOL1: Channel 1 DMA RAM Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
XWCOL0: Channel 0 DMA RAM Write Collision Flag bit
1= Write collision is detected
0= No write collision is detected
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REGISTER 8-8:
DMACS1: DMA CONTROLLER STATUS REGISTER 1
U-0
—
U-0
—
U-0
—
U-0
—
R-1
R-1
R-1
R-1
LSTCH3
LSTCH2
LSTCH1
LSTCH0
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
R-0
R-0
R-0
R-0
PPST3
PPST2
PPST1
PPST0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
bit 11-8
Unimplemented: Read as ‘0’
LSTCH<3:0>: Last DMA Channel Active bits
1111= No DMA transfer has occurred since system Reset
1110= Reserved
•
•
•
0100= Reserved
0011= Last data transfer was by DMA Channel 3
0010= Last data transfer was by DMA Channel 2
0001= Last data transfer was by DMA Channel 1
0000= Last data transfer was by DMA Channel 0
bit 7-4
bit 3
Unimplemented: Read as ‘0’
PPST3: Channel 3 Ping-Pong Mode Status Flag bit
1= DMA3STB register is selected
0= DMA3STA register is selected
bit 2
bit 1
bit 0
PPST2: Channel 2 Ping-Pong Mode Status Flag bit
1= DMA2STB register is selected
0= DMA2STA register is selected
PPST1: Channel 1 Ping-Pong Mode Status Flag bit
1= DMA1STB register is selected
0= DMA1STA register is selected
PPST0: Channel 0 Ping-Pong Mode Status Flag bit
1= DMA0STB register is selected
0= DMA0STA register is selected
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REGISTER 8-9:
R-0
DSADR: MOST RECENT DMA RAM ADDRESS REGISTER
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
DSADR<15:8>
bit 15
R-0
bit 8
bit 0
R-0
R-0
R-0
R-0
R-0
DSADR<7:0>
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
DSADR<15:0>: Most Recent DMA RAM Address Accessed by DMA Controller bits
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NOTES:
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The oscillator system provides:
9.0
OSCILLATOR
• External and Internal Oscillator Options as Clock
Sources
CONFIGURATION
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to
be a comprehensive reference source.
To complement the information in this
data sheet, refer to “Oscillator (Part IV)”
(DS70307) in the “dsPIC33/PIC24
Family Reference Manual”, which is
available from the Microchip web site
(www.microchip.com). The information
in this data sheet supersedes the
information in the FRM.
• An On-Chip Phase-Locked Loop (PLL) to Scale
the Internal Operating frequency to the Required
System Clock Frequency
• An Internal FRC Oscillator that can also be used
with the PLL, thereby allowing Full-Speed Operation
without any External Clock Generation Hardware
• Clock Switching Between Various Clock Sources
• Programmable Clock Postscaler for System
Power Savings
• A Fail-Safe Clock Monitor (FSCM) that Detects
Clock Failure and takes Fail-Safe Measures
• A Clock Control Register (OSCCON)
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
• Nonvolatile Configuration bits for Main Oscillator
Selection
• Auxiliary PLL for ADC and PWM
A simplified diagram of the oscillator system is shown
in Figure 9-1.
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FIGURE 9-1:
OSCILLATOR SYSTEM DIAGRAM
Primary Oscillator (POSC)
POSCCLK
DOZE<2:0>
OSC1
XT, HS, EC
S2
R(2)
XTPLL, HSPLL,
ECPLL, FRCPLL
S3
(4)
(4)
F
CY
PLL(1)
S1/S3
S1
(1)
FVCO
OSC2
POSCMD<1:0>
To ADC and
Auxiliary Clock
Generator
F
P
÷ 2
FRCDIVN
FRC
Oscillator
S7
FOSC
FRCDIV<2:0>
FRCDIV16
FRC
TUN<5:0>
S6
S0
÷ 16
LPRC
LPRC
Oscillator
S5
Secondary Oscillator (SOSC)
LPOSCEN
SOSC
SOSCO
SOSCI
S4
Clock Fail
S7
Clock Switch
NOSC<2:0>
Reset
Reference Clock Generation
POSCCLK
WDT, PWRT,
FSCM
FNOSC<2:0>
Timer 1
÷ N
FOSC
REFCLKO(3)
ROSEL RODIV<3:0>
Auxiliary Clock Generation
FRCCLK
(1)
FVCO
APLL(1)
x16
To PWM/ADC(1)
POSCCLK
ACLK
÷ N
ASRCSEL
FRCSEL
ENAPLL
SELACLK
APSTSCLR<2:0>
Note 1: See Section 9.1.3 “PLL Configuration” and Section 9.2 “Auxiliary Clock Generation” for configuration restrictions.
2: If the oscillator is used with XT or HS modes, an external parallel resistor with the value of 1 M must be connected.
3: REFCLKO functionality is not available if the primary oscillator is used.
4: The term, FP, refers to the clock source for all the peripherals, while FCY refers to the clock source for the CPU. Throughout this
document, FP and FCY are used interchangeably, except in the case of Doze mode. FP and FCY will be different when Doze mode
is used in any ratio other than 1:1, which is the default.
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The clock signals generated by the FRC and primary
oscillators can be optionally applied to an on-chip Phase-
Locked Loop (PLL) to provide a wide range of output
frequencies for device operation. PLL configuration is
described in Section 9.1.3 “PLL Configuration”.
9.1
CPU Clocking System
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices provide six
system clock options:
• Fast RC (FRC) Oscillator
• FRC Oscillator with PLL
The FRC frequency depends on the FRC accuracy
(see Table 27-20) and the value of the FRC Oscillator
Tuning register (see Register 9-4).
• Primary (XT, HS, or EC) Oscillator
• Primary Oscillator with PLL
• Low-Power RC (LPRC) Oscillator
• FRC Oscillator with Postscaler
• Secondary (LP) Oscillator
9.1.2
SYSTEM CLOCK SELECTION
The oscillator source used at a device Power-on Reset
event is selected using Configuration bit settings. The
Oscillator Configuration bit settings are located in the
Configuration registers in the program memory. (Refer to
Section 24.1 “Configuration Bits” for further details.)
The Initial Oscillator Selection Configuration bits,
FNOSC<2:0> (FOSCSEL<2:0>), and the Primary Oscil-
lator Mode Select Configuration bits, POSCMD<1:0>
(FOSC<1:0>), select the oscillator source that is used at
a Power-on Reset. The FRC primary oscillator is the
default (unprogrammed) selection.
9.1.1
SYSTEM CLOCK SOURCES
The Fast RC (FRC) internal oscillator runs at a nominal
frequency of 7.37 MHz. User software can tune the
FRC frequency. User software can optionally specify a
factor (ranging from 1:2 to 1:256) by which the FRC
clock frequency is divided. This factor is selected using
the FRCDIV<2:0> (CLKDIV<10:8>) bits.
The primary oscillator can use one of the following as
its clock source:
The Configuration bits allow users to choose among
12 different clock modes, shown in Table 9-1.
• XT (Crystal): Crystals and ceramic resonators in
the range of 3 MHz to 10 MHz. The crystal is
connected to the OSC1 and OSC2 pins
• HS (High-Speed Crystal): Crystals in the range of
10 MHz to 50 MHz. The crystal is connected to
the OSC1 and OSC2 pins
The output of the oscillator (or the output of the PLL if
a PLL mode has been selected), FOSC, is divided by 2
to generate the device instruction clock (FCY) and the
peripheral clock time base (FP). FCY defines the
operating speed of the device and speeds up to
50 MIPS are supported by the device architecture.
• EC (External Clock): The external clock signal is
directly applied to the OSC1 pin
Instruction execution speed or device operating
frequency, FCY, is given by Equation 9-1.
The secondary (LP) oscillator is designed for low power
and uses a 32.768 kHz crystal or ceramic resonator.
The LP oscillator uses the SOSCI and SOSCO pins.
EQUATION 9-1:
DEVICE OPERATING
FREQUENCY
The LPRC internal oscillator runs at a nominal
frequency of 32.768 kHz. It is also used as a reference
clock by the Watchdog Timer (WDT) and Fail-Safe
Clock Monitor (FSCM).
FCY = FOSC/2
TABLE 9-1:
CONFIGURATION BIT VALUES FOR CLOCK SELECTION
Oscillator Mode Oscillator Source POSCMD<1:0> FNOSC<2:0> See Notes
Fast RC Oscillator with Divide-by-N (FRCDIVN)
Fast RC Oscillator with Divide-by-16 (FRCDIV16)
Low-Power RC Oscillator (LPRC)
Secondary Oscillator (SOSC)
Internal
Internal
Internal
Secondary
Primary
Primary
Primary
Primary
Primary
Primary
Internal
Internal
xx
xx
xx
xx
10
01
00
10
01
00
xx
xx
111
110
101
100
011
011
011
010
010
010
001
000
1, 2
1
1
—
—
—
Primary Oscillator (HS) with PLL (HSPLL)
Primary Oscillator (XT) with PLL (XTPLL)
Primary Oscillator (EC) with PLL (ECPLL)
Primary Oscillator (HS)
1
—
—
Primary Oscillator (XT)
Primary Oscillator (EC)
1
1
1
Fast RC Oscillator with PLL (FRCPLL)
Fast RC Oscillator (FRC)
Note 1: OSC2 pin function is determined by the OSCIOFNC Configuration bit.
2: This is the default oscillator mode for an unprogrammed (erased) device.
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For a primary oscillator or FRC oscillator, output ‘FIN’,
the PLL output ‘FOSC’ is given by Equation 9-2.
9.1.3
PLL CONFIGURATION
The primary oscillator and internal FRC oscillator can
optionally use an on-chip PLL to obtain higher speeds
of operation. The PLL provides significant flexibility in
selecting the device operating speed. A block diagram
of the PLL is shown in Figure 9-2.
EQUATION 9-2:
FOSC CALCULATION
M
N1 * N2
FOSC = FIN *
(
)
The output of the primary oscillator or FRC, denoted as
‘FIN’, is divided down by a prescale factor (N1) of 2,
3, ... or 33 before being provided to the PLL’s Voltage
Controlled Oscillator (VCO). The input to the VCO must
be selected in the range of 0.8 MHz to 8 MHz. The
prescale factor ‘N1’ is selected using the
PLLPRE<4:0> bits (CLKDIV<4:0>).
For example, suppose a 10 MHz crystal is being used
with the selected oscillator mode of XT with PLL (see
Equation 9-3).
• If PLLPRE<4:0> = 0000, then N1 = 2. This yields
a VCO input of 10/2 = 5 MHz, which is within the
acceptable range of 0.8-8 MHz.
• If PLLDIV<8:0> = 0x26, then M = 40. This yields a
VCO output of 5 x 40 = 200 MHz, which is within
the 100-200 MHz ranged needed.
The PLL Feedback Divisor, selected using the
PLLDIV<8:0> bits (PLLFBD<8:0>), provides a factor, ‘M’,
by which the input to the VCO is multiplied. This factor
must be selected such that the resulting VCO output
frequency is in the range of 100 MHz to 200 MHz.
• If PLLPOST<1:0> = 00, then N2 = 2. This pro-
vides a FOSC of 200/2 = 100 MHz. The resultant
device operating speed is 100/2 = 40 MIPS.
The VCO output is further divided by a postscale factor,
‘N2’. This factor is selected using the PLLPOST<1:0>
bits (CLKDIV<7:6>). ‘N2’ can be either 2, 4 or 8, and
must be selected such that the PLL output frequency
(FOSC) is in the range of 12.5 MHz to 100 MHz, which
generates device operating speeds of 6.25-50 MIPS.
EQUATION 9-3:
XT WITH PLL MODE
EXAMPLE
FOSC
1
2
10000000 * 40
FCY =
=
= 50 MIPS
(
)
2
2 * 2
FIGURE 9-2:
PLL BLOCK DIAGRAM
FVCO
0.8-8.0 MHz
Here(1)
12.5-100 MHz
Here(1,2)
100-200 MHz
Here(1)
Source (Crystal, External Clock
or Internal RC)
FOSC
PLLPRE
X
VCO
PLLPOST
PLLDIV
N1
Divide by
2-33
N2
Divide by
2, 4, 8
M
Divide by
2-513
Note 1: This frequency range must be met at all times.
2: This frequency range is not supported for all devices.
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9.2
Auxiliary Clock Generation
9.3
Reference Clock Generation
The auxiliary clock generation is used for a peripherals
that need to operate at a frequency unrelated to the
system clock such as a PWM or ADC.
The reference clock output logic provides the user with
the ability to output a clock signal based on the system
clock or the crystal oscillator on a device pin. The user
application can specify a wide range of clock scaling
prior to outputting the reference clock.
The primary oscillator and internal FRC oscillator
sources can be used with an auxiliary PLL to obtain the
auxiliary clock. The auxiliary PLL has a fixed 16x
multiplication factor.
The auxiliary clock has the following configuration
restrictions:
• For proper PWM operation, auxiliary clock
generation must be configured for 120 MHz (see
Parameter OS56 in Table 27-18 in Section 27.0
“Electrical Characteristics”). If a slower frequency
is desired, the PWM Input Clock Prescaler (Divider)
Select bits (PCLKDIV<2:0>) should be used.
• To achieve 1.04 ns PWM resolution, the auxiliary
clock must use the 16x auxiliary PLL (APLL). All
other clock sources will have a minimum PWM
resolution of 8 ns.
• If the primary PLL is used as a source for the
auxiliary clock, the primary PLL should be config-
ured up to a maximum operation of 30 MIPS or
less.
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9.4
Oscillator Control Registers
REGISTER 9-1:
OSCCON: OSCILLATOR CONTROL REGISTER(1)
U-0
—
R-y
R-y
R-y
U-0
—
R/W-y
NOSC2(2)
R/W-y
NOSC1(2)
R/W-y
NOSC0(2)
COSC2
COSC1
COSC0
bit 15
bit 8
R/W-0
CLKLOCK
bit 7
U-0
—
R-0
U-0
—
R/C-0
CF
U-0
—
U-0
—
R/W-0
LOCK
OSWEN
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
y = Value set from Configuration bits on POR
U = Unimplemented bit, read as ‘0’
R = Readable bit
-n = Value at POR
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
Unimplemented: Read as ‘0’
bit 14-12
COSC<2:0>: Current Oscillator Selection bits (read-only)
111= Fast RC Oscillator (FRC) with Divide-by-n
110= Fast RC Oscillator (FRC) with Divide-by-16
101= Low-Power RC Oscillator (LPRC)
100= Secondary Oscillator (SOSC)
011= Primary Oscillator (XT, HS, EC) with PLL
010= Primary Oscillator (XT, HS, EC)
001= Fast RC Oscillator (FRC) with PLL
000= Fast RC Oscillator (FRC)
bit 11
Unimplemented: Read as ‘0’
bit 10-8
NOSC<2:0>: New Oscillator Selection bits(2)
111= Fast RC Oscillator (FRC) with Divide-by-n
110= Fast RC Oscillator (FRC) with Divide-by-16
101= Low-Power RC Oscillator (LPRC)
100= Secondary Oscillator (SOSC)
011= Primary Oscillator (XT, HS, EC) with PLL
010= Primary Oscillator (XT, HS, EC)
001= Fast RC Oscillator (FRC) with PLL
000= Fast RC Oscillator (FRC)
bit 7
CLKLOCK: Clock Lock Enable bit
If Clock Switching is Enabled and FSCM is Disabled (FCKSM<1:0> (FOSC<7:6>) = 0b01):
1= Clock switching is disabled, system clock source is locked
0= Clock switching is enabled, system clock source can be modified by clock switching
bit 6
bit 5
Unimplemented: Read as ‘0’
LOCK: PLL Lock Status bit (read-only)
1= Indicates that PLL is in lock or PLL start-up timer is satisfied
0= Indicates that PLL is out of lock, start-up timer is in progress or PLL is disabled
bit 4
Unimplemented: Read as ‘0’
Note 1: Writes to this register require an unlock sequence. Refer to “Oscillator (Part IV)” (DS70307) in the
“dsPIC33/PIC24 Family Reference Manual” for details.
2: Direct clock switches between any primary oscillator mode with PLL and FRCPLL mode are not permitted.
This applies to clock switches in either direction. In these instances, the application must switch to FRC
mode as a transition clock source between the two PLL modes.
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REGISTER 9-1:
OSCCON: OSCILLATOR CONTROL REGISTER(1) (CONTINUED)
bit 3
CF: Clock Fail Detect bit (read/clear by application)
1= FSCM has detected clock failure
0= FSCM has not detected clock failure
bit 2-1
bit 0
Unimplemented: Read as ‘0’
OSWEN: Oscillator Switch Enable bit
1= Requests oscillator switch to the selection specified by the NOSC<2:0> bits
0= Oscillator switch is complete
Note 1: Writes to this register require an unlock sequence. Refer to “Oscillator (Part IV)” (DS70307) in the
“dsPIC33/PIC24 Family Reference Manual” for details.
2: Direct clock switches between any primary oscillator mode with PLL and FRCPLL mode are not permitted.
This applies to clock switches in either direction. In these instances, the application must switch to FRC
mode as a transition clock source between the two PLL modes.
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REGISTER 9-2:
CLKDIV: CLOCK DIVISOR REGISTER
R/W-0
ROI
R/W-0
R/W-1
R/W-1
R/W-0
DOZEN(1)
R/W-0
R/W-0
R/W-0
DOZE2
DOZE1
DOZE0
FRCDIV2
FRCDIV1
FRCDIV0
bit 15
bit 8
R/W-0
R/W-1
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
PLLPOST1
bit 7
PLLPOST0
PLLPRE4
PLLPRE3
PLLPRE2
PLLPRE1
PLLPRE0
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
ROI: Recover on Interrupt bit
1= Interrupts will clear the DOZEN bit and the processor clock/peripheral clock ratio is set to 1:1
0= Interrupts have no effect on the DOZEN bit
bit 14-12
DOZE<2:0>: Processor Clock Reduction Select bits
111= FCY/128
110= FCY/64
101= FCY/32
100= FCY/16
011= FCY/8 (default)
010= FCY/4
001= FCY/2
000= FCY/1
bit 11
DOZEN: Doze Mode Enable bit(1)
1= DOZE<2:0> field specifies the ratio between the peripheral clocks and the processor clocks
0= Processor clock/peripheral clock ratio forced to 1:1
bit 10-8
FRCDIV<2:0>: Internal Fast RC Oscillator Postscaler bits
111= FRC divide-by-256
110= FRC divide-by-64
101= FRC divide-by-32
100= FRC divide-by-16
011= FRC divide-by-8
010= FRC divide-by-4
001= FRC divide-by-2
000= FRC divide-by-1 (default)
bit 7-6
PLLPOST<1:0>: PLL VCO Output Divider Select bits (also denoted as ‘N2’, PLL postscaler)
11= Output/8
10= Reserved
01= Output/4 (default)
00= Output/2
bit 5
Unimplemented: Read as ‘0’
bit 4-0
PLLPRE<4:0>: PLL Phase Detector Input Divider bits (also denoted as ‘N1’, PLL prescaler)
00000= Input/2 (default)
00001= Input/3
•
•
•
11111= Input/33
Note 1: This bit is cleared when the ROI bit is set and an interrupt occurs.
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REGISTER 9-3:
PLLFBD: PLL FEEDBACK DIVISOR REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
PLLDIV8
bit 15
bit 8
R/W-0
bit 7
R/W-0
R/W-1
R/W-1
R/W-0
R/W-0
R/W-0
R/W-0
bit 0
PLLDIV<7:0>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-9
bit 8-0
Unimplemented: Read as ‘0’
PLLDIV<8:0>: PLL Feedback Divisor bits (also denoted as ‘M’, PLL multiplier)
000000000= 2
000000001= 3
000000010= 4
•
•
•
000110000= 50 (default)
•
•
•
111111111= 513
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REGISTER 9-4:
OSCTUN: OSCILLATOR TUNING REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
TUN<5:0>(1)
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-6
bit 5-0
Unimplemented: Read as ‘0’
TUN<5:0>: FRC Oscillator Tuning bits(1)
011111= Center Frequency + 2.91% (7.584 MHz)
011110= Center Frequency + 2.81% (7.577 MHz)
•
•
•
000001= Center Frequency + 0.0938% (7.377 MHz)
000000= Center Frequency (7.37 MHz nominal)
111111= Center Frequency – 0.0938% (7.363 MHz)
•
•
•
100001= Center Frequency – 2.91% (7.156 MHz)
100000= Center Frequency – 3% (7.149 MHz)
Note 1: OSCTUN functionality has been provided to help customers compensate for temperature effects on the
FRC frequency over a wide range of temperatures. The tuning step-size is an approximation and is neither
characterized nor tested.
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REGISTER 9-5:
ACLKCON: AUXILIARY CLOCK DIVISOR CONTROL REGISTER
R/W-0
R-0
R/W-1
U-0
—
U-0
—
R/W-1
R/W-1
R/W-1
ENAPLL
APLLCK
SELACLK
APSTSCLR2 APSTSCLR1 APSTSCLR0
bit 8
bit 15
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
ASRCSEL
FRCSEL
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
ENAPLL: Auxiliary PLL Enable bit
1= APLL is enabled
0= APLL is disabled
APLLCK: APLL Locked Status bit (read-only)
1= Indicates that auxiliary PLL is in lock
0= Indicates that auxiliary PLL is not in lock
SELACLK: Select Auxiliary Clock Source for Auxiliary Clock Divider bit
1= Auxiliary oscillators provide the source clock for the auxiliary clock divider
0= Primary PLL (FVCO) provides the source clock for the auxiliary clock divider
bit 12-11
bit 10-8
Unimplemented: Read as ‘0’
APSTSCLR<2:0>: Auxiliary Clock Output Divider bits
111= Divided by 1
110= Divided by 2
101= Divided by 4
100= Divided by 8
011= Divided by 16
010= Divided by 32
001= Divided by 64
000= Divided by 256
bit 7
ASRCSEL: Select Reference Clock Source for Auxiliary Clock bit
1= Primary oscillator is the clock source
0= No clock input is selected
bit 6
FRCSEL: Select Reference Clock Source for Auxiliary PLL bit
1= Selects FRC clock for auxiliary PLL
0= Input clock source is determined by the ASRCSEL bit setting
bit 5-0
Unimplemented: Read as ‘0’
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REGISTER 9-6:
REFOCON: REFERENCE OSCILLATOR CONTROL REGISTER
R/W-0
ROON
U-0
—
R/W-0
R/W-0
R/W-0
RODIV3(1)
R/W-0
RODIV2(1)
R/W-0
RODIV1(1)
R/W-0
RODIV0(1)
ROSSLP
ROSEL
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
ROON: Reference Oscillator Output Enable bit
1= Reference oscillator output is enabled on the REFCLK0 pin
0= Reference oscillator output is disabled
bit 14
bit 13
Unimplemented: Read as ‘0’
ROSSLP: Reference Oscillator Run in Sleep bit
1= Reference oscillator output continues to run in Sleep mode
0= Reference oscillator output is disabled in Sleep mode
bit 12
ROSEL: Reference Oscillator Source Select bit
1= Oscillator crystal is used as the reference clock
0= System clock is used as the reference clock
bit 11-8
RODIV<3:0>: Reference Oscillator Divider bits(1)
1111= Reference clock divided by 32,768
1110= Reference clock divided by 16,384
1101= Reference clock divided by 8,192
1100= Reference clock divided by 4,096
1011= Reference clock divided by 2,048
1010= Reference clock divided by 1,024
1001= Reference clock divided by 512
1000= Reference clock divided by 256
0111= Reference clock divided by 128
0110= Reference clock divided by 64
0101= Reference clock divided by 32
0100= Reference clock divided by 16
0011= Reference clock divided by 8
0010= Reference clock divided by 4
0001= Reference clock divided by 2
0000= Reference clock
bit 7-0
Unimplemented: Read as ‘0’
Note 1: The reference oscillator output must be disabled (ROON = 0) before writing to these bits.
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2. If a valid clock switch has been initiated, the LOCK
9.5
Clock Switching Operation
(OSCCON<5>) and the CF (OSCCON<3>) status
Applications are free to switch among any of the four
clock sources (primary, LP, FRC and LPRC) under
software control at any time. To limit the possible side
effects of this flexibility, dsPIC33FJ32GS406/606/608/
610 and dsPIC33FJ64GS406/606/608/610 devices
have a safeguard lock built into the switch process.
bits are cleared.
3. The new oscillator is turned on by the hardware if
it is not currently running. If a crystal oscillator
must be turned on, the hardware waits until the
Oscillator Start-up Timer (OST) expires. If the new
source is using the PLL, the hardware waits until a
PLL lock is detected (LOCK = 1).
Note:
Primary oscillator mode has three different
submodes (XT, HS and EC), which are
determined by the POSCMD<1:0> Config-
uration bits. While an application can
switch to and from primary oscillator
mode in software, it cannot switch among
the different primary submodes without
reprogramming the device.
4. The hardware waits for 10 clock cycles from the
new clock source and then performs the clock
switch.
5. The hardware clears the OSWEN bit to indicate a
successful clock transition. In addition, the NOSCx
bit values are transferred to the COSCx status bits.
6. The old clock source is turned off at this time, with
the exception of LPRC (if WDT or FSCM are
enabled) or LP (if LPOSCEN remains set).
9.5.1
ENABLING CLOCK SWITCHING
To enable clock switching, the FCKSM1 Configuration bit
in the FOSC Configuration register must be programmed
to ‘0’. (Refer to Section 24.1 “Configuration Bits” for
further details.) If the FCKSM1 Configuration bit is unpro-
grammed (‘1’), the clock switching function and Fail-Safe
Clock Monitor function are disabled; this is the default
setting.
Note 1: The processor continues to execute code
throughout the clock switching sequence.
Timing-sensitive code should not be
executed during this time.
2: Direct clock switches between any pri-
mary oscillator mode with PLL and
FRCPLL mode are not permitted. This
applies to clock switches in either direc-
tion. In these instances, the application
must switch to FRC mode as a transition
clock source between the two PLL modes.
3: Refer to “Oscillator (Part IV)” (DS70307)
in the “dsPIC33/PIC24 Family Reference
Manual” for details.
The NOSC control bits (OSCCON<10:8>) do not
control the clock selection when clock switching is
disabled. However, the COSC bits (OSCCON<14:12>)
reflect the clock source selected by the FNOSC<2:0>
Configuration bits.
The OSWEN control bit (OSCCON<0>) has no effect
when clock switching is disabled; it is held at ‘0’ at all
times.
9.6
Fail-Safe Clock Monitor (FSCM)
9.5.2
OSCILLATOR SWITCHING SEQUENCE
The Fail-Safe Clock Monitor (FSCM) allows the device
to continue to operate even in the event of an oscillator
failure. The FSCM function is enabled by programming.
If the FSCM function is enabled, the LPRC internal
oscillator runs at all times (except during Sleep mode)
and is not subject to control by the Watchdog Timer.
To perform a clock switch, the following basic sequence
is required:
1. If desired, read the COSCx bits (OSCCON<14:12>)
to determine the current oscillator source.
2. Perform the unlock sequence to allow a write to
the OSCCON register high byte.
In the event of an oscillator failure, the FSCM
generates a clock failure trap event and switches the
system clock over to the FRC oscillator. Then, the
application program can either attempt to restart the
oscillator or execute a controlled shutdown. The trap
can be treated as a Warm Reset by simply loading the
Reset address into the oscillator fail trap vector.
3. Write the appropriate value to the NOSCx control
bits (OSCCON<10:8>) for the new oscillator
source.
4. Perform the unlock sequence to allow a write to
the OSCCON register low byte.
5. Set the OSWEN bit (OSCCON<0>) to initiate the
oscillator switch.
If the PLL multiplier is used to scale the system clock,
the internal FRC is also multiplied by the same factor
on clock failure. Essentially, the device switches to
FRC with PLL on a clock failure.
Once the basic sequence is completed, the system
clock hardware responds automatically as follows:
1. The clock switching hardware compares the
COSCx status bits with the new value of the
NOSCx control bits. If they are the same, the clock
switch is a redundant operation. In this case, the
OSWEN bit is cleared automatically and the clock
switch is aborted.
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NOTES:
DS70000591F-page 202
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
10.2 Instruction-Based Power-Saving
Modes
10.0 POWER-SAVING FEATURES
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Watchdog Timer and
Power-Saving Modes” (DS70196) in the
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
web site (www.microchip.com). The infor-
mation in this data sheet supersedes the
information in the FRM.
The devices have two special power-saving modes that
are entered through the execution of a special PWRSAV
instruction. Sleep mode stops clock operation and halts all
code execution. Idle mode halts the CPU and code
execution, but allows peripheral modules to continue
operation. The assembler syntax of the PWRSAV
instruction is shown in Example 10-1.
Note: SLEEP_MODE and IDLE_MODE are
constants defined in the assembler
include file for the selected device.
Sleep and Idle modes can be exited as a result of an
enabled interrupt, WDT time-out or a device Reset. When
the device exits these modes, it is said to wake-up.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
10.2.1
SLEEP MODE
The following occurs in Sleep mode:
• The system clock source is shut down. If an
on-chip oscillator is used, it is turned off.
The
dsPIC33FJ32GS406/606/608/610
and
• The device current consumption is reduced to a
minimum, provided that no I/O pin is sourcing
current.
dsPIC33FJ64GS406/606/608/610 devices provide
the ability to manage power consumption by selectively
managing clocking to the CPU and the peripherals. In
general, a lower clock frequency and a reduction in the
number of circuits being clocked constitutes lower
consumed power. Devices can manage power
consumption in four different ways:
• The Fail-Safe Clock Monitor does not operate,
since the system clock source is disabled.
• The LPRC clock continues to run in Sleep mode if
the WDT is enabled.
• The WDT, if enabled, is automatically cleared
prior to entering Sleep mode.
• Clock Frequency
• Instruction-Based Sleep and Idle modes
• Software Controlled Doze mode
• Selective Peripheral Control in Software
• Some device features or peripherals may continue
to operate. This includes the items such as the
Input Change Notification on the I/O ports or
peripherals that use an external clock input.
Combinations of these methods can be used to
selectively tailor an application’s power consumption
while still maintaining critical application features, such
as timing-sensitive communications.
• Any peripheral that requires the system clock
source for its operation is disabled.
The device will wake-up from Sleep mode on any of
these events:
10.1 Clock Frequency and Clock
Switching
• Any interrupt source that is individually enabled
• Any form of device Reset
The devices allow a wide range of clock frequencies to
be selected under application control. If the system
clock configuration is not locked, users can choose
low-power or high-precision oscillators by simply
changing the NOSCx bits (OSCCON<10:8>). The
process of changing a system clock during operation, as
well as limitations to the process, are discussed in more
detail in Section 9.0 “Oscillator Configuration”.
• A WDT time-out
On wake-up from Sleep mode, the processor restarts
with the same clock source that was active when Sleep
mode was entered.
EXAMPLE 10-1:
PWRSAV INSTRUCTION SYNTAX
PWRSAV #SLEEP_MODE
PWRSAV #IDLE_MODE
; Put the device into SLEEP mode
; Put the device into IDLE mode
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Doze mode is enabled by setting the DOZEN bit
(CLKDIV<11>). The ratio between peripheral and core
clock speed is determined by the DOZE<2:0> bits
(CLKDIV<14:12>). There are eight possible configura-
tions, from 1:1 to 1:128, with 1:1 being the default
setting.
10.2.2
IDLE MODE
The following occur in Idle mode:
• The CPU stops executing instructions.
• The WDT is automatically cleared.
• The system clock source remains active. By
default, all peripheral modules continue to operate
normally from the system clock source, but can
also be selectively disabled (see Section 10.5
“Peripheral Module Disable”).
Programs can use Doze mode to selectively reduce
power consumption in event-driven applications. This
allows clock-sensitive functions, such as synchronous
communications, to continue without interruption while
the CPU idles, waiting for something to invoke an
interrupt routine. An automatic return to full-speed CPU
operation on interrupts can be enabled by setting the
ROI bit (CLKDIV<15>). By default, interrupt events
have no effect on Doze mode operation.
• If the WDT or FSCM is enabled, the LPRC also
remains active.
The device will wake-up from Idle mode on any of these
events:
• Any interrupt that is individually enabled
• Any device Reset
• A WDT time-out
For example, suppose the device is operating at
20 MIPS and the ECAN module has been configured
for 500 kbps based on this device operating speed. If
the device is placed in Doze mode with a clock
frequency ratio of 1:4, the ECAN module continues to
communicate at the required bit rate of 500 kbps, but
the CPU now starts executing instructions at a
frequency of 5 MIPS.
On wake-up from Idle mode, the clock is reapplied to
the CPU and instruction execution will begin (2-4 clock
cycles later), starting with the instruction following the
PWRSAVinstruction, or the first instruction in the ISR.
10.2.3
INTERRUPTS COINCIDENT WITH
POWER SAVE INSTRUCTIONS
10.4 PWM Power-Saving Features
Any interrupt that coincides with the execution of a
PWRSAV instruction is held off until entry into Sleep or
Idle mode has completed. The device then wakes up
from Sleep or Idle mode.
Typically, many applications need either a high-
resolution duty cycle or phase offset (for fixed
frequency operation) or a high-resolution PWM period
for variable frequency modes of operation (such as
Resonant mode). Very few applications require both
high-resolution modes simultaneously.
10.3 Doze Mode
The preferred strategies for reducing power
consumption are changing clock speed and invoking
one of the power-saving modes. In some circumstances,
this may not be practical. For example, it may be neces-
sary for an application to maintain uninterrupted
synchronous communication, even while it is doing noth-
ing else. Reducing system clock speed can introduce
communication errors, while using a power-saving mode
can stop communications completely.
The HRPDIS and the HRDDIS bits in the AUXCONx
registers permit the user to disable the circuitry associ-
ated with the high-resolution duty cycle and PWM
period to reduce the operating current of the device.
If the HRDDIS bit is set, the circuitry associated with
the high-resolution duty cycle, phase offset and dead
time for the respective PWM generator, is disabled. If
the HRPDIS bit is set, the circuitry associated with the
high-resolution PWM period for the respective PWM
generator is disabled.
Doze mode is a simple and effective alternative method
to reduce power consumption while the device is still
executing code. In this mode, the system clock
continues to operate from the same source and at the
same speed. Peripheral modules continue to be
clocked at the same speed, while the CPU clock speed
is reduced. Synchronization between the two clock
domains is maintained, allowing the peripherals to
access the SFRs while the CPU executes code at a
slower rate.
When the HRPDIS bit is set, the smallest unit of
measure for the PWM period is 8.32 ns.
If the HRDDIS bit is set, the smallest unit of measure
for the PWM duty cycle, phase offset and dead time is
8.32 ns.
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10.5 Peripheral Module Disable
Note:
If a PMD bit is set, the corresponding
module is disabled after a delay of one
instruction cycle. Similarly, if a PMD bit is
cleared, the corresponding module is
enabled after a delay of one instruction
cycle (assuming the module control regis-
ters are already configured to enable
module operation).
The Peripheral Module Disable (PMD) registers
provide a method to disable a peripheral module by
stopping all clock sources supplied to that module.
When a peripheral is disabled using the appropriate
PMD control bit, the peripheral is in a minimum power
consumption state. The control and status registers
associated with the peripheral are also disabled, so
writes to those registers will have no effect and read
values will be invalid.
A peripheral module is enabled only if both the
associated bit in the PMD register is cleared and the
peripheral is supported by the specific dsPIC® DSC
variant. If the peripheral is present in the device, it is
enabled in the PMD register by default.
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REGISTER 10-1: PMD1: PERIPHERAL MODULE DISABLE CONTROL REGISTER 1
R/W-0
T5MD
R/W-0
T4MD
R/W-0
T3MD
R/W-0
T2MD
R/W-0
T1MD
R/W-0
R/W-0
PWMMD(1)
U-0
—
QEI1MD
bit 15
bit 8
R/W-0
R/W-0
U2MD
R/W-0
U1MD
R/W-0
R/W-0
U-0
—
R/W-0
C1MD
R/W-0
I2C1MD
SPI2MD
SPI1MD
ADCMD
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
T5MD: Timer5 Module Disable bit
1= Timer5 module is disabled
0= Timer5 module is enabled
T4MD: Timer4 Module Disable bit
1= Timer4 module is disabled
0= Timer4 module is enabled
T3MD: Timer3 Module Disable bit
1= Timer3 module is disabled
0= Timer3 module is enabled
T2MD: Timer2 Module Disable bit
1= Timer2 module is disabled
0= Timer2 module is enabled
T1MD: Timer1 Module Disable bit
1= Timer1 module is disabled
0= Timer1 module is enabled
QEI1MD: QEI1 Module Disable bit
1= QEI1 module is disabled
0= QEI1 module is enabled
PWMMD: PWM Module Disable bit(1)
1= PWM module is disabled
0= PWM module is enabled
bit 8
bit 7
Unimplemented: Read as ‘0’
I2C1MD: I2C1 Module Disable bit
1= I2C1 module is disabled
0= I2C1 module is enabled
bit 6
bit 5
bit 4
U2MD: UART2 Module Disable bit
1= UART2 module is disabled
0= UART2 module is enabled
U1MD: UART1 Module Disable bit
1= UART1 module is disabled
0= UART1 module is enabled
SPI2MD: SPI2 Module Disable bit
1= SPI2 module is disabled
0= SPI2 module is enabled
Note 1: Once the PWM module is re-enabled (PWMMD is set to ‘1’ and then set to ‘0’), all PWM registers must be
re-initialized.
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REGISTER 10-1: PMD1: PERIPHERAL MODULE DISABLE CONTROL REGISTER 1 (CONTINUED)
bit 3
SPI1MD: SPI1 Module Disable bit
1= SPI1 module is disabled
0= SPI1 module is enabled
bit 2
bit 1
Unimplemented: Read as ‘0’
C1MD: ECAN1 Module Disable bit
1= ECAN1 module is disabled
0= ECAN1 module is enabled
bit 0
ADCMD: ADC Module Disable bit
1= ADC module is disabled
0= ADC module is enabled
Note 1: Once the PWM module is re-enabled (PWMMD is set to ‘1’ and then set to ‘0’), all PWM registers must be
re-initialized.
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REGISTER 10-2: PMD2: PERIPHERAL MODULE DISABLE CONTROL REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
IC4MD
IC3MD
IC2MD
IC1MD
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
OC4MD
OC3MD
OC2MD
OC1MD
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
bit 11
Unimplemented: Read as ‘0’
IC4MD: Input Capture 4 Module Disable bit
1= Input Capture 4 module is disabled
0= Input Capture 4 module is enabled
bit 19
bit 9
bit 8
IC3MD: Input Capture 3 Module Disable bit
1= Input Capture 3 module is disabled
0= Input Capture 3 module is enabled
IC2MD: Input Capture 2 Module Disable bit
1= Input Capture 2 module is disabled
0= Input Capture 2 module is enabled
IC1MD: Input Capture 1 Module Disable bit
1= Input Capture 1 module is disabled
0= Input Capture 1 module is enabled
bit 7-4
bit 3
Unimplemented: Read as ‘0’
OC4MD: Output Compare 4 Module Disable bit
1= Output Compare 4 module is disabled
0= Output Compare 4 module is enabled
bit 2
bit 1
bit 0
OC3MD: Output Compare 3 Module Disable bit
1= Output Compare 3 module is disabled
0= Output Compare 3 module is enabled
OC2MD: Output Compare 2 Module Disable bit
1= Output Compare 2 module is disabled
0= Output Compare 2 module is enabled
OC1MD: Output Compare 1 Module Disable bit
1= Output Compare 1 module is disabled
0= Output Compare 1 module is enabled
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REGISTER 10-3: PMD3: PERIPHERAL MODULE DISABLE CONTROL REGISTER 3
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
U-0
—
U-0
—
CMPMD
bit 15
bit 8
bit 0
U-0
—
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
R/W-0
U-0
—
QEI2MD
I2C2MD
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10
Unimplemented: Read as ‘0’
CMPMD: Analog Comparator Module Disable bit
1= Analog comparator module is disabled
0= Analog comparator module is enabled
bit 9-6
bit 5
Unimplemented: Read as ‘0’
QEI2MD: QEI2 Module Disable bit
1= QEI2 module is disabled
0= QEI2 module is enabled
bit 4-2
bit 1
Unimplemented: Read as ‘0’
I2C2MD: I2C2 Module Disable bit
1= I2C2 module is disabled
0= I2C2 module is enabled
bit 0
Unimplemented: Read as ‘0’
REGISTER 10-4: PMD4: PERIPHERAL MODULE DISABLE CONTROL REGISTER 4
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
REFOMD
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-4
bit 3
Unimplemented: Read as ‘0’
REFOMD: Reference Clock Generator Module Disable bit
1= Reference clock generator module is disabled
0= Reference clock generator module is enabled
bit 2-0
Unimplemented: Read as ‘0’
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REGISTER 10-5: PMD6: PERIPHERAL MODULE DISABLE CONTROL REGISTER 6
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
PWM8MD
PWM7MD
PWM6MD
PWM5MD
PWM4MD
PWM3MD
PWM2MD
PWM1MD
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
PWM8MD: PWM Generator 8 Module Disable bit
1= PWM Generator 8 module is disabled
0= PWM Generator 8 module is enabled
PWM7MD: PWM Generator 7 Module Disable bit
1= PWM Generator 7 module is disabled
0= PWM Generator 7 module is enabled
PWM6MD: PWM Generator 6 Module Disable bit
1= PWM Generator 6 module is disabled
0= PWM Generator 6 module is enabled
PWM5MD: PWM Generator 5 Module Disable bit
1= PWM Generator 5 module is disabled
0= PWM Generator 5 module is enabled
PWM4MD: PWM Generator 4 Module Disable bit
1= PWM Generator 4 module is disabled
0= PWM Generator 4 module is enabled
PWM3MD: PWM Generator 3 Module Disable bit
1= PWM Generator 3 module is disabled
0= PWM Generator 3 module is enabled
PWM2MD: PWM Generator 2 Module Disable bit
1= PWM Generator 2 module is disabled
0= PWM Generator 2 module is enabled
bit 8
PWM1MD: PWM Generator 1 Module Disable bit
1= PWM Generator 1 module is disabled
0= PWM Generator 1 module is enabled
bit 7-0
Unimplemented: Read as ‘0’
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REGISTER 10-6: PMD7: PERIPHERAL MODULE DISABLE CONTROL REGISTER 7
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
CMP4MD
CMP3MD
CMP2MD
CMP1MD
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
PWM9MD
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
bit 11
Unimplemented: Read as ‘0’
CMP4MD: Analog Comparator 4 Module Disable bit
1= Analog Comparator 4 module is disabled
0= Analog Comparator 4 module is enabled
bit 10
bit 9
bit 8
CMP3MD: Analog Comparator 3 Module Disable bit
1= Analog Comparator 3 module is disabled
0= Analog Comparator 3 module is enabled
CMP2MD: Analog Comparator 2 Module Disable bit
1= Analog Comparator 2 module is disabled
0= Analog Comparator 2 module is enabled
CMP1MD: Analog Comparator 1 Module Disable bit
1= Analog Comparator 1 module is disabled
0= Analog Comparator 1 module is enabled
bit 7-1
bit 0
Unimplemented: Read as ‘0’
PWM9MD: PWM Generator 9 Module Disable bit
1= PWM Generator 9 module is disabled
0= PWM Generator 9 module is enabled
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NOTES:
DS70000591F-page 212
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
When a peripheral is enabled and the peripheral is
actively driving an associated pin, the use of the pin as
11.0 I/O PORTS
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “I/O Ports” (DS70193) in
the “dsPIC33/PIC24 Family Reference
Manual”, which is available from the Micro-
chip web site (www.microchip.com). The
information in this data sheet supersedes
the information in the FRM.
a general purpose output pin is disabled. The I/O pin
can be read, but the output driver for the parallel port bit
is disabled. If a peripheral is enabled, but the peripheral
is not actively driving a pin, that pin can be driven by a
port.
All port pins have three registers directly associated
with their operation as digital I/O. The Data Direction
register (TRISx) determines whether the pin is an input
or an output. If the data direction bit is ‘1’, then the pin
is an input. All port pins are defined as inputs after a
Reset. Reads from the latch (LATx) read the latch.
Writes to the latch write the latch. Reads from the port
(PORTx) read the port pins, while writes to the port pins
write the latch.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
Any bit and its associated data and control registers
that are not valid for a particular device will be
disabled. That means the corresponding LATx and
TRISx registers and the port pin will read as zeros.
All of the device pins (except VDD, VSS, MCLR and
OSC1/CLKI) are shared among the peripherals and the
parallel I/O ports. All I/O input ports feature Schmitt
Trigger inputs for improved noise immunity.
When a pin is shared with another peripheral or
function that is defined as an input only, it is
nevertheless regarded as a dedicated port because
there is no other competing source of outputs.
11.1 Parallel I/O (PIO) Ports
Generally a parallel I/O port that shares a pin with a
peripheral is subservient to the peripheral. The
peripheral’s output buffer data and control signals are
provided to a pair of multiplexers. The multiplexers
select whether the peripheral or the associated port
has ownership of the output data and control signals of
the I/O pin. The logic also prevents “loop through”, in
which a port’s digital output can drive the input of a
peripheral that shares the same pin. Figure 11-1 shows
how ports are shared with other peripherals and the
associated I/O pin to which they are connected.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 11-1:
BLOCK DIAGRAM OF A TYPICAL SHARED PORT STRUCTURE
Peripheral Module
Output Multiplexers
Peripheral Input Data
Peripheral Module Enable
I/O
Peripheral Output Enable
Peripheral Output Data
1
0
Output Enable
Output Data
1
0
PIO Module
Read TRIS
Data Bus
WR TRIS
D
Q
I/O Pin
CK
TRIS Latch
D
Q
WR LAT +
WR PORT
CK
Data Latch
Read LAT
Input Data
Read PORT
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2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
11.2 Open-Drain Configuration
11.4 I/O Port Write/Read Timing
In addition to the PORTx, LATx and TRISx registers for
data control, some digital only port pins can also be
individually configured for either digital or open-drain
output. This is controlled by the Open-Drain Control
register, ODCx, associated with each port. Setting any
of the bits configures the corresponding pin to act as an
open-drain output.
Oneinstructioncycleisrequiredbetweenaportdirection
change or port write operation and a read operation of
the same port. Typically, this instruction would be a NOP.
An example is shown in Example 11-1.
11.5 Input Change Notification (ICN)
The Input Change Notification function of the I/O
ports allows the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610 devices to gen-
erate interrupt requests to the processor in response to
a Change-of-State (COS) on selected input pins. This
feature can detect input Change-of-States even in
Sleep mode, when the clocks are disabled. Depending
on the device pin count, up to 30 external signals (CNx
pin) can be selected (enabled) for generating an
interrupt request on a Change-of-State.
The open-drain feature allows the generation of
outputs higher than VDD (for example, 5V) on any
desired 5V tolerant pins by using external pull-up
resistors. The maximum open-drain voltage allowed is
the same as the maximum VIH specification.
Refer to “Pin Diagrams” for the available pins and
their functionality.
11.3 Configuring Analog Port Pins
Four control registers are associated with the Change
Notification (CN) module. The CNEN1 and CNEN2
registers contain the interrupt enable control bits for
each of the CN input pins. Setting any of these bits
enables an CN interrupt for the corresponding pins.
The ADPCFG and TRISx registers control the
operation of the Analog-to-Digital port pins. The port
pins that are to function as analog inputs must have
their corresponding TRISx bit set (input). If the TRISx
bit is cleared (output), the digital output level (VOH or
VOL) will be converted.
Each CN pin also has a weak pull-up connected to it.
The pull-ups act as a current source connected to the
pin and eliminate the need for external resistors when
the push button or keypad devices are connected. The
pull-ups are enabled separately using the CNPU1 and
CNPU2 registers, which contain the control bits for
each of the CN pins. Setting any of the control bits
enables the weak pull-ups for the corresponding pins.
The ADPCFG and ADPCFG2 registers have a default
value of 0x000; therefore, all pins that share ANx
functions are analog (not digital) by default.
When the PORTx register is read, all pins configured as
analog input channels will read as cleared (a low level).
Pins configured as digital inputs will not convert an
analog input. Analog levels on any pin defined as a
digital input (including the ANx pins) can cause the
input buffer to consume current that exceeds the
device specifications.
Note:
Pull-ups on Change Notification pins
should always be disabled when the port
pin is configured as a digital output.
EQUATION 11-1: PORT WRITE/READ EXAMPLE
MOV
MOV
NOP
0xFF00, W0
W0, TRISBB
; Configure PORTB<15:8> as inputs
; and PORTB<7:0> as outputs
; Delay 1 cycle
BTSS PORTB, #13
; Next Instruction
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NOTES:
DS70000591F-page 216
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The unique features of Timer1 allow it to be used for
Real-Time Clock (RTC) applications. A block diagram
of Timer1 is shown in Figure 12-1.
12.0 TIMER1
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Timers” (DS70205) in the
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
web site (www.microchip.com). The infor-
mation in this data sheet supersedes the
information in the FRM.
The Timer1 module can operate in one of the following
modes:
• Timer mode
• Gated Timer mode
• Synchronous Counter mode
• Asynchronous Counter mode
In Timer and Gated Timer modes, the input clock is
derived from the internal instruction cycle clock (FCY).
In Synchronous and Asynchronous Counter modes,
the input clock is derived from the external clock input
at the T1CK pin.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The Timer modes are determined by the following bits:
• Timer Clock Source Control bit: TCS (T1CON<1>)
• Timer Synchronization Control bit: TSYNC
(T1CON<2>)
• Timer Gate Control bit: TGATE (T1CON<6>)
The Timer1 module is a 16-bit timer, which can serve
as a time counter for the Real-Time Clock (RTC), or
operate as a free-running interval timer/counter.
The timer control bit settings for different operating
modes are given in the Table 12-1.
The Timer1 module has the following unique features
over other timers:
TABLE 12-1: TIMER MODE SETTINGS
Mode
TCS
TGATE
TSYNC
• Can be operated from the low-power 32.767 kHz
crystal oscillator available on the device.
Timer
0
0
1
0
1
x
x
x
1
• Can be operated in Asynchronous Counter mode
from an external clock source.
Gated Timer
Synchronous
Counter
• The external clock input (T1CK) can optionally be
synchronized to the internal device clock and the
clock synchronization is performed after the
prescaler.
Asynchronous
Counter
1
x
0
FIGURE 12-1:
16-BIT TIMER1 MODULE BLOCK DIAGRAM
Falling Edge
Gate
Sync
1
Detect
Set T1IF Flag
0
10
00
FCY
Prescaler
(/n)
TGATE
Reset
TMR1
TCKPS<1:0>
0
1
x1
T1CK
Equal
Prescaler
(/n)
Comparator
Sync
TGATE
TCS
TSYNC
TCKPS<1:0>
PR1
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 12-1: T1CON: TIMER1 CONTROL REGISTER
R/W-0
TON
U-0
—
R/W-0
TSIDL
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
U-0
—
R/W-0
R/W-0
R/W-0
U-0
—
R/W-0
R/W-0
TCS
U-0
—
TGATE
TCKPS1
TCKPS0
TSYNC
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
TON: Timer1 On bit
1= Starts 16-bit Timer1
0= Stops 16-bit Timer1
bit 14
bit 13
Unimplemented: Read as ‘0’
TSIDL: Timer1 Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12-7
bit 6
Unimplemented: Read as ‘0’
TGATE: Timer1 Gated Time Accumulation Enable bit
When TCS = 1:
This bit is ignored.
When TCS = 0:
1= Gated time accumulation is enabled
0= Gated time accumulation is disabled
bit 5-4
TCKPS<1:0>:Timer1 Input Clock Prescale Select bits
11 = 1:256
10 = 1:64
01 = 1:8
00 = 1:1
bit 3
bit 2
Unimplemented: Read as ‘0’
TSYNC: Timer1 External Clock Input Synchronization Select bit
When TCS = 1:
1= Synchronizes external clock input
0= Does not synchronize external clock input
When TCS = 0:
This bit is ignored.
bit 1
bit 0
TCS: Timer1 Clock Source Select bit
1= External clock from T1CK pin (on the rising edge)
0= Internal clock (FCY)
Unimplemented: Read as ‘0’
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Timer2 and Timer4 are Type B timers that offer the
following major features:
13.0 TIMER2/3/4/5 FEATURES
Note 1: This data sheet summarizes the features
• A Type B Timer can be Concatenated with a
of the dsPIC33FJ32GS406/606/608/610
Type C Timer to form a 32-Bit Timer
and dsPIC33FJ64GS406/606/608/610
• At Least One Type B Timer Has the Ability to
Trigger an Analog-to-Digital Conversion
• ExternalClockInput(TxCK)isAlwaysSynchronized
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
to the Internal Device Clock and the Clock
sheet, refer to “Timers” (DS70205) in the
Synchronization is Performed after the Prescaler
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
Figure 13-1 shows a block diagram of the Type B timer.
web site (www.microchip.com). The infor-
mation in this data sheet supersedes the
information in the FRM.
Timer3 and Timer5 are Type C timers that offer the
following major features:
• A Type C Timer can be Concatenated with a
Type B Timer to form a 32-Bit Timer
• External Clock Input (TxCK) is Always Synchronized
to the Internal Device Clock and the Clock
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
Synchronization is Performed before the Prescaler
A block diagram of the Type C timer is shown in
Figure 13-2.
Note:
TYPE B TIMER BLOCK DIAGRAM (x = 2, 4)
Timer3 is not available on all devices.
FIGURE 13-1:
Falling Edge
Detect
Gate
Sync
1
Set TxIF Flag
0
10
00
FCY
Prescaler
(/n)
Reset
TMRx
TGATE
TCKPS<1:0>
Sync
Prescaler
(/n)
x1
Equal
ADC SOC Trigger
Comparator
PRx
TxCK
TCKPS<1:0>
TGATE
TCS
FIGURE 13-2:
TYPE C TIMER BLOCK DIAGRAM (x = 3, 5)
Gate
Sync
Falling Edge
Detect
1
0
Set TxIF Flag
Prescaler
(/n)
10
00
FCY
Reset
TMRx
Comparator
PRx
TGATE
TCKPS<1:0>
Prescaler
(/n)
Sync
x1
Equal
TxCK
TCKPS<1:0>
TGATE
TCS
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The Timer2/3/4/5 modules can operate in one of the
following modes:
When configured for 32-bit operation, only the Type B
Timerx Control (TxCON) register bits are required for
setup and control while the Type C Timer Control
register bits are ignored (except the TSIDL bit).
• Timer mode
• Gated Timer mode
• Synchronous Counter mode
For interrupt control, the combined 32-bit timer uses
the interrupt enable, interrupt flag and interrupt priority
control bits of the Type C timer. The interrupt control
and status bits for the Type B timer are ignored
during 32-bit timer operation.
In Timer and Gated Timer modes, the input clock is
derived from the internal instruction cycle clock (FCY).
In Synchronous Counter mode, the input clock is
derived from the external clock input at the TxCK pin.
The timers that can be combined to form a 32-bit timer
are listed in Table 13-2.
The timer modes are determined by the following bits:
• TCS (TxCON<1>): Timer Clock Source Control bit
• TGATE (TxCON<6>): Timer Gate Control bit
TABLE 13-2: 32-BIT TIMER
Timer control bit settings for different operating modes
are given in the Table 13-1.
Type B Timer (lsw)
Type C Timer (msw)
Timer2
TImer4
Timer3
Timer5
TABLE 13-1: TIMER MODE SETTINGS
A block diagram representation of the 32-bit timer
module is shown in Figure 13-3. The 32-timer module
can operate in one of the following modes:
Mode
TCS
TGATE
Timer
0
0
1
0
1
x
Gated Timer
• Timer mode
• Gated Timer mode
• Synchronous Counter mode
Synchronous Counter
13.1 16-Bit Operation
To configure the timer features for 32-bit operation:
1. Set the T32 control bit.
To configure any of the timers for individual 16-bit
operation:
2. Select the prescaler ratio for Timer2 using the
TCKPS<1:0> bits.
1. Clear the T32 bit corresponding to that timer.
3. Set the Clock and Gating modes using the
corresponding TCS and TGATE bits.
2. Select the timer prescaler ratio using the
TCKPS<1:0> bits.
4. Load the timer period value. PR3 contains the
most significant word of the value, while PR2
contains the least significant word.
3. Set the Clock and Gating modes using the TCS
and TGATE bits.
4. Load the timer period value into the PRx
register.
5. If interrupts are required, set the interrupt enable
bit, T3IE. Use the priority bits, T3IP<2:0>, to set
the interrupt priority. While Timer2 controls the
5. If interrupts are required, set the interrupt enable
bit, TxIE. Use the priority bits, TxIP<2:0>, to set
the interrupt priority.
timer, the interrupt appears as
interrupt.
a Timer3
6. Set the TON bit.
6. Set the corresponding TON bit.
13.2 32-Bit Operation
A 32-bit timer module can be formed by combining a
Type B and a Type C 16-bit timer module. For 32-bit
timer operation, the T32 control bit in the Type B Timer
Control (TxCON<3>) register must be set. The Type C
timer holds the most significant word (msw) and the
Type B timer holds the least significant word (lsw)
for 32-bit operation.
DS70000591F-page 220
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 13-3:
32-BIT TIMER BLOCK DIAGRAM
Falling Edge
Detect
Gate
Sync
1
0
Set TyIF
Flag
PRy
PRx
Equal
Reset
TGATE
Comparator
Prescaler
(/n)
10
00
FCY
lsw
TMRx
msw
(1)
(2)
TMRy
TCKPS<1:0>
Sync
Prescaler
(/n)
x1
TxCK
TMRyHLD
TGATE
TCS
TCKPS<1:0>
Data Bus <15:0>
Note 1: Timerx is a Type B Timer (x = 2, 4).
2: Timery is a Type C Timer (y = 3, 5).
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 13-1: TxCON: TIMERx CONTROL REGISTER (x = 2, 4)
R/W-0
TON
U-0
—
R/W-0
TSIDL
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
T32
U-0
—
R/W-0
TCS
U-0
—
TGATE
TCKPS1
TCKPS0
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
TON: Timerx On bit
When T32 = 1(in 32-Bit Timer mode):
1= Starts 32-bit TMRx:TMRy timer pair
0= Stops 32-bit TMRx:TMRy timer pair
When T32 = 0(in 16-Bit Timer mode):
1= Starts 16-bit timer
0= Stops 16-bit timer
bit 14
bit 13
Unimplemented: Read as ‘0’
TSIDL: Timerx Stop in Idle Mode bit
1= Discontinues timer operation when device enters Idle mode
0= Continues timer operation in Idle mode
bit 12-7
bit 6
Unimplemented: Read as ‘0’
TGATE: Timerx Gated Time Accumulation Enable bit
When TCS = 1:
This bit is ignored.
When TCS = 0:
1= Gated time accumulation is enabled
0= Gated time accumulation is disabled
bit 5-4
bit 3
TCKPS<1:0>: Timerx Input Clock Prescale Select bits
11= 1:256 prescale value
10= 1:64 prescale value
01= 1:8 prescale value
00= 1:1 prescale value
T32: 32-Bit Timerx Mode Select bit
1= TMRx and TMRy form a 32-bit timer
0= TMRx and TMRy form a separate 16-bit timer
bit 2
bit 1
Unimplemented: Read as ‘0’
TCS: Timerx Clock Source Select bit
1= External clock from TxCK pin
0= Internal clock (FOSC/2)
bit 0
Unimplemented: Read as ‘0’
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REGISTER 13-2: TyCON: TIMERy CONTROL REGISTER (y = 3, 5)
R/W-0
TON(2)
U-0
—
R/W-0
TSIDL(1)
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
U-0
—
R/W-0
TGATE(2)
R/W-0
TCKPS1(2) TCKPS0(2)
R/W-0
U-0
—
U-0
—
R/W-0
TCS(2)
U-0
—
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
TON: Timery On bit(2)
1= Starts 16-bit Timery
0= Stops 16-bit Timery
bit 14
bit 13
Unimplemented: Read as ‘0’
TSIDL: Timery Stop in Idle Mode bit(1)
1= Discontinues timer operation when device enters Idle mode
0= Continues timer operation in Idle mode
bit 12-7
bit 6
Unimplemented: Read as ‘0’
TGATE: Timery Gated Time Accumulation Enable bit(2)
When TCS = 1:
This bit is ignored.
When TCS = 0:
1= Gated time accumulation is enabled
0= Gated time accumulation is disabled
bit 5-4
TCKPS<1:0>: Timery Input Clock Prescale Select bits(2)
11= 1:256 prescale value
10= 1:64 prescale value
01= 1:8 prescale value
00= 1:1 prescale value
bit 3-2
bit 1
Unimplemented: Read as ‘0’
TCS: Timery Clock Source Select bit(2)
1= External clock from TxCK pin
0= Internal clock (FOSC/2)
bit 0
Unimplemented: Read as ‘0’
Note 1: When 32-bit timer operation is enabled (T32 = 1) in the Timerx Control register (TxCON<3>), the TSIDL
bit must be cleared to operate the 32-bit timer in Idle mode.
2: When the 32-bit timer operation is enabled (T32 = 1) in the Timerx Control register (TxCON<3>), these
bits have no effect.
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NOTES:
DS70000591F-page 224
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
• Simple Capture Event modes:
14.0 INPUT CAPTURE
- Capture timer value on every falling edge of
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Input Capture” (DS70198)
in the “dsPIC33/PIC24 Family Reference
Manual”, which is available from the Micro-
chip web site (www.microchip.com). The
information in this data sheet supersedes
the information in the FRM.
input at ICx pin
- Capture timer value on every rising edge of
input at ICx pin
• Capture Timer Value on Every Edge (rising and
falling)
• Prescaler Capture Event modes:
- Capture timer value on every 4th rising edge
of input at ICx pin
- Capture timer value on every 16th rising
edge of input at ICx pin
Each input capture channel can select one of the
two 16-bit timers (Timer2 or Timer3) for the time
base. The selected timer can use either an internal
or external clock.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
Other operational features include:
• Device Wake-up from Capture Pin during CPU
Sleep and Idle modes
The input capture module is useful in applications
requiring frequency (period) and pulse measurement.
• Interrupt on Input Capture Event
• 4-Word FIFO Buffer for Capture Values
The
dsPIC33FJ32GS406/606/608/610
and
- Interrupt optionally generated after 1, 2, 3 or
4 buffer locations are filled
dsPIC33FJ64GS406/606/608/610 devices support up
to two input capture channels.
• Use of Input Capture to provide Additional
Sources of External Interrupts
The input capture module captures the 16-bit value of
the selected Time Base register when an event occurs
at the ICx pin. The events that cause a capture event
are listed below in three categories:
FIGURE 14-1:
INPUT CAPTURE x BLOCK DIAGRAM
From 16-Bit Timers
TMR2 TMR3
16
16
ICTMR
(ICxCON<7>)
1
0
FIFO
R/W
Logic
Edge Detection Logic
and
Clock Synchronizer
Prescaler
Counter
(1, 4, 16)
ICx Pin
ICM<2:0> (ICxCON<2:0>)
Mode Select
3
ICOV, ICBNE (ICxCON<4:3>)
ICI<1:0>
ICxBUF
Interrupt
Logic
ICxCON
System Bus
Set Flag ICxIF
(in IFSx Register)
Note 1: An ‘x’ in a signal, register or bit name denotes the number of the input capture channel.
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14.1 Input Capture Registers
REGISTER 14-1: ICxCON: INPUT CAPTURE x CONTROL REGISTER (x = 1 TO 4)
U-0
—
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
ICSIDL
bit 15
bit 8
R/W-0
R/W-0
ICI1
R/W-0
ICI0
R-0, HC
ICOV
R-0, HC
ICBNE
R/W-0
ICM2
R/W-0
ICM1
R/W-0
ICM0
ICTMR
bit 7
bit 0
Legend:
HC = Hardware Clearable bit
W = Writable bit
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
‘1’ = Bit is set
bit 15-14
bit 13
Unimplemented: Read as ‘0’
ICSIDL: Input Capture x Stop in Idle Control bit
1= Input capture module halts in CPU Idle mode
0= Input capture module continues to operate in CPU Idle mode
bit 12-8
bit 7
Unimplemented: Read as ‘0’
ICTMR: Input Capture x Timer Select bit
1= TMR2 contents are captured on capture event
0= TMR3 contents are captured on capture event
bit 6-5
ICI<1:0>: Select Number of Captures per Interrupt bits
11= Interrupt on every fourth capture event
10= Interrupt on every third capture event
01= Interrupt on every second capture event
00= Interrupt on every capture event
bit 4
ICOV: Input Capture x Overflow Status Flag bit (read-only)
1= Input capture overflow occurred
0= No input capture overflow occurred
bit 3
ICBNE: Input Capture x Buffer Empty Status bit (read-only)
1= Input capture buffer is not empty, at least one more capture value can be read
0= Input capture buffer is empty
bit 2-0
ICM<2:0>: Input Capture x Mode Select bits
111= Input capture functions as interrupt pin only when device is in Sleep or Idle mode; rising edge
detect only, all other control bits are not applicable
110= Unused (module disabled)
101= Capture mode, every 16th rising edge
100= Capture mode, every 4th rising edge
011= Capture mode, every rising edge
010= Capture mode, every falling edge
001= Capture mode, every edge (rising and falling); ICI<1:0> bits do not control interrupt generation
for this mode
000= Input capture module is turned off
DS70000591F-page 226
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The output compare module can select either Timer2 or
Timer3 for its time base. The module compares the
15.0 OUTPUT COMPARE
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Output Compare”
(DS70005157) in the “dsPIC33/PIC24
Family Reference Manual”, which is
available from the Microchip web site
(www.microchip.com). The information
in this data sheet supersedes the
information in the FRM.
value of the timer with the value of one or two Compare
registers depending on the operating mode selected.
The state of the output pin changes when the timer
value matches the Compare register value. The output
compare module generates either a single output
pulse, or a sequence of output pulses, by changing the
state of the output pin on the compare match events.
The output compare module can also generate
interrupts on compare match events.
The output compare module has multiple operating
modes:
• Active-Low One-Shot mode
• Active-High One-Shot mode
• Toggle mode
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
• Delayed One-Shot mode
• Continuous Pulse mode
• PWM mode without Fault Protection
• PWM mode with Fault Protection
FIGURE 15-1:
OUTPUT COMPARE x MODULE BLOCK DIAGRAM
Set Flag bit
OCxIF
OCxRS
OCxR
Output
Logic
S
R
Q
OCx
Output Enable
3
OCM<2:0>
Mode Select
OCFA
Comparator
0
OCTSEL
1
1
0
16
16
TMR2
Rollover Rollover
TMR3
TMR2 TMR3
Note: An ‘x’ in a signal, register or bit name denotes the number of the output compare channels.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
application must disable the associated timer when
writing to the Output Compare Control registers to
Configure the Output Compare modes by setting the
avoid malfunctions.
15.1 Output Compare Modes
appropriate Output Compare Mode (OCM<2:0>) bits in
Note:
See “Output Compare” (DS70005157)
in the “dsPIC33/PIC24 Family Reference
Manual” for OCxR and OCxRS register
restrictions.
the Output Compare Control (OCxCON<2:0>) register.
Table 15-1 lists the different bit settings for the Output
Compare modes. Figure 15-2 illustrates the output
compare operation for various modes. The user
TABLE 15-1: OUTPUT COMPARE MODES
OCM<2:0>
Mode
Module Disabled
OCx Pin Initial State
OCx Interrupt Generation
000
001
010
011
100
101
110
Controlled by GPIO register
—
Active-Low One-Shot
Active-High One-Shot
Toggle
0
1
OCx rising edge
OCx falling edge
Current output is maintained OCx rising and falling edge
Delayed One-Shot
Continuous Pulse
PWM without Fault Protection
0
0
OCx falling edge
OCx falling edge
No interrupt
‘0’ if OCxR is zero,
‘1’ if OCxR is non-zero
111
PWM with Fault Protection
‘0’ if OCxR is zero,
OCFA falling edge for OC1 to OC4
‘1’ if OCxR is non-zero
FIGURE 15-2:
OUTPUT COMPARE x OPERATION
Output Compare
Mode Enabled
Timer is Reset on
Period Match
OCxRS
OCxR
TMRy
Active-Low One-Shot
(OCM = 001)
Active-High One-Shot
(OCM = 010)
Toggle
(OCM = 011)
Delayed One-Shot
(OCM = 100)
Continuous Pulse
(OCM = 101)
PWM
(OCM = 110or 111)
DS70000591F-page 228
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 15-1: OCxCON: OUTPUT COMPARE x CONTROL REGISTER (x = 1 TO 4)
U-0
—
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
OCSIDL
bit 15
bit 8
U-0
—
U-0
—
U-0
—
R-0, HC
OCFLT
R/W-0
R/W-0
OCM2
R/W-0
OCM1
R/W-0
OCM0
OCTSEL
bit 7
bit 0
Legend:
HC = Hardware Clearable bit
W = Writable bit
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
‘1’ = Bit is set
bit 15-14
bit 13
Unimplemented: Read as ‘0’
OCSIDL: Output Compare x Stop in Idle Mode Control bit
1= Output Compare x halts in CPU Idle mode
0= Output Compare x continues to operate in CPU Idle mode
bit 12-5
bit 4
Unimplemented: Read as ‘0’
OCFLT: PWM Fault Condition Status bit
1= PWM Fault condition has occurred (cleared in hardware only)
0= No PWM Fault condition has occurred (this bit is only used when OCM<2:0> = 111)
bit 3
OCTSEL: Output Compare x Timer Select bit
1= Timer3 is the clock source for Output Compare x
0= Timer2 is the clock source for Output Compare x
bit 2-0
OCM<2:0>: Output Compare x Mode Select bits
111= PWM mode on OCx, Fault pin is enabled
110= PWM mode on OCx, Fault pin is disabled
101= Initializes OCx pin low, generates continuous output pulses on OCx pin
100= Initializes OCx pin low, generates single output pulse on OCx pin
011= Compare event toggles OCx pin
010= Initializes OCx pin high, compare event forces OCx pin low
001= Initializes OCx pin low, compare event forces OCx pin high
000= Output compare channel is disabled
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS70000591F-page 230
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
• Dual Trigger from PWM to Analog-to-Digital
Converter (ADC) per PWM Period
16.0 HIGH-SPEED PWM
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “High-Speed PWM”
(DS70000323) in the “dsPIC33/PIC24
Family Reference Manual”, which is
available from the Microchip web site
(www.microchip.com). The information
in this data sheet supersedes the
information in the FRM.
• PWMxL and PWMxH Output Pin Swapping
• Independent PWM Frequency, Duty Cycle and
Phase-Shift Changes
• Current Compensation
• Enhanced Leading-Edge Blanking (LEB) Functionality
• PWM Capture Functionality
Note:
Duty cycle, dead-time, phase shift and
frequency resolution is 8.32 ns in
Center-Aligned PWM mode.
Figure 16-1 conceptualizes the PWM module in a
simplified block diagram. Figure 16-2 illustrates how
the module hardware is partitioned for each PWM
output pair for the Complementary PWM mode.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The PWM module contains nine PWM generators. The
module has up to 18 PWM output pins: PWM1H/
PWM1L through PWM9H/PWM9L. For complementary
outputs, these 18 I/O pins are grouped into high/low
pairs.
The
the
high-speed
dsPIC33FJ32GS406/606/608/610
PWM
module
on
and
16.2 Feature Description
dsPIC33FJ64GS406/606/608/610 devices supports a
wide variety of PWM modes and output formats. This
PWM module is ideal for power conversion
applications, such as:
The PWM module is designed for applications that
require:
• High-resolution at high PWM frequencies
• The ability to drive Standard, Edge-Aligned,
Center-Aligned Complementary mode and
Push-Pull mode outputs
• AC/DC Converters
• DC/DC Converters
• Power Factor Correction
• Uninterruptible Power Supply (UPS)
• Inverters
• The ability to create multiphase PWM outputs
For Center-Aligned mode, the duty cycle, period phase
and dead-time resolutions will be 8.32 ns.
• Battery Chargers
Two common, medium power converter topologies are
push-pull and half-bridge. These designs require the
PWM output signal to be switched between alternate
pins, as provided by the Push-Pull PWM mode.
• Digital Lighting
16.1 Features Overview
The high-speed PWM module incorporates the
following features:
Phase-shifted PWM describes the situation where
each PWM generator provides outputs, but the phase
relationship between the generator outputs is
specifiable and changeable.
• Two Master Time Base modules
• Up to Nine PWM Generators with up to 18 Outputs
• Two PWM Outputs per PWM Generator
• Individual Time Base and Duty Cycle for each
PWM Output
• Duty Cycle, Dead Time, Phase Shift and
Frequency Resolution of 1.04 ns
• Independent Fault and Current-Limit Inputs for
Eight PWM Outputs
Multiphase PWM is often used to improve DC/DC Con-
verter load transient response, and reduce the size of
output filter capacitors and inductors. Multiple DC/DC
Converters are often operated in parallel, but
phase-shifted in time. A single PWM output, operating at
250 kHz, has a period of 4 s, but an array of four PWM
channels, staggered by 1 s each, yields an effective
switching frequency of 1 MHz. Multiphase PWM
applications typically use a fixed-phase relationship.
• Redundant Output
• True Independent Output
Variable phase PWM is useful in Zero Voltage
Transition (ZVT) power converters. Here, the PWM
duty cycle is always 50% and the power flow is
controlled by varying the relative phase shift between
the two PWM generators.
• Center-Aligned PWM mode
• Output Override Control
• Chop mode (also known as Gated mode)
• Special Event Trigger
• Prescaler for Input Clock
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 16-1:
HIGH-SPEED PWMx MODULE ARCHITECTURAL DIAGRAM
SYNCIx
Data Bus
Primary and Secondary
Master Time Base
SYNCOx
Synchronization Signal
PWM1 Interrupt
PWM1H
PWM1L
PWM
Generator 1
Fault, Current-Limit
and Dead-Time Compensation
Synchronization Signal
PWM2 Interrupt
PWM2H
PWM2L
PWM
Generator 2
Fault, Current-Limit
and Dead-Time Compensation
CPU
PWM3 through PWM7
Synchronization Signal
PWM8 Interrupt
PWM8H
PWM8L
PWM
Generator 8
Fault, Current-Limit
and Dead-Time Compensation
Synchronization Signal
PWM9H
PWM9L
PWM9 Interrupt
PWM
Generator 9
Primary Trigger
Secondary Trigger
Fault and
Current-Limit
ADC Module
Special Event Trigger
DS70000591F-page 232
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 16-2:
SIMPLIFIED CONCEPTUAL BLOCK DIAGRAM OF THE HIGH-SPEED PWMx
PTCON, PTCON2
STCON, STCON2
SYNCI1
• ••
SYNCI4
Module Control and Timing
SYNCO1
SEVTCMP
Comparator
Special Event Compare Trigger
PTPER
Special Event
Comparator
Postscaler
Special Event Trigger
Master Time Base Counter
PMTMR
Clock
Prescaler
Primary Master Time Base
SYNCO2
Special Event Compare Trigger
STPER
SEVTCMP
Special Event
Postscaler
Comparator
Comparator
Special Event Trigger
Master Time Base Counter
Clock
SMTMR
MDC
Prescaler
Secondary Master Time Base
Master Duty Cycle Register
PWM Generator 1
PDCx
MUX
PWM Output Mode
Comparator
Control Logic
PWMCAPx
ADC Trigger
User Override Logic
Dead-
Time
Logic
Pin
Control
Logic
PTMRx
PWM1H
PWM1L
Current-Limit
Override Logic
Comparator
PHASEx
SDCx
Fault Override Logic
TRIGx
Secondary PWM
MUX
Fault and
Current-Limit
Logic
Interrupt
Logic
Comparator
FLTn(1)
ADC Trigger
Comparator
STMRx
STRIGx
SPHASEx
FCLCONx
LEBCONx
IOCONx
ALTDTRx
DTRx
PWMCONx
TRGCONx
PWMxH
PWMxL
PWM Generator 2 – PWM Generator 9
FLTn(1)
DTCMPx
Note 1: n = 1 through 23.
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16.3 Control Registers
The following registers control the operation of the
high-speed PWM module.
• PTCON: PWM Time Base Control Register
• PTCON2: PWM Clock Divider Select Register 2
• PTPER: PWM Primary Master Time Base Period Register(1,2)
• SEVTCMP: PWM Special Event Compare Register(1)
• STCON: PWM Secondary Master Time Base Control Register
• STCON2: PWM Secondary Clock Divider Select Register 2
• STPER: PWM Secondary Master Time Base Period Register
• SSEVTCMP: PWM Secondary Special Event Compare Register
• CHOP: PWM Chop Clock Generator Register(1)
• MDC: PWM Master Duty Cycle Register(1,2)
• PWMCONx: PWM Control x Register
• PDCx: PWM Generator Duty Cycle x Register(1,2,3)
• PHASEx: PWM Primary Phase-Shift x Register(1,2)
• DTRx: PWM Dead-Time x Register
• ALTDTRx: PWM Alternate Dead-Time x Register
• SDCx: PWM Secondary Duty Cycle x Register(1,2,3)
• SPHASEx: PWM Secondary Phase-Shift x Register(1,2)
• TRGCONx: PWM Trigger Control x Register
• IOCONx: PWM I/O Control x Register
• FCLCONx: PWM Fault Current-Limit Control x Register
• TRIGx: PWM Primary Trigger x Compare Value Register
• STRIGx: PWM Secondary Trigger x Compare Value Register(1)
• LEBCONx: Leading-Edge Blanking Control x Register
• LEBDLYx: Leading-Edge Blanking Delay x Register
• AUXCONx: PWM Auxiliary Control x Register
• PWMCAPx: Primary PWM Time Base Capture x Register
DS70000591F-page 234
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-1: PTCON: PWM TIME BASE CONTROL REGISTER
R/W-0
PTEN
U-0
—
R/W-0
HS/HC-0
SESTAT
R/W-0
SEIEN
R/W-0
EIPU(1)
R/W-0
R/W-0
PTSIDL
SYNCPOL(1) SYNCOEN(1)
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
SYNCEN(1) SYNCSRC2(1) SYNCSRC1(1) SYNCSRC0(1) SEVTPS3(1) SEVTPS2(1) SEVTPS1(1) SEVTPS0(1)
bit 7 bit 0
Legend:
HC = Hardware Clearable bit HS = Hardware Settable bit
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
PTEN: PWM Module Enable bit
1= PWM module is enabled
0= PWM module is disabled
bit 14
bit 13
Unimplemented: Read as ‘0’
PTSIDL: PWM Time Base Stop in Idle Mode bit
1= PWM time base halts in CPU Idle mode
0= PWM time base runs in CPU Idle mode
bit 12
bit 11
bit 10
bit 9
SESTAT: Special Event Interrupt Status bit
1= Special event interrupt is pending
0= Special event interrupt is not pending
SEIEN: Special Event Interrupt Enable bit
1= Special event interrupt is enabled
0= Special event interrupt is disabled
EIPU: Enable Immediate Period Updates bit(1)
1= Active Period register is updated immediately
0= Active Period register updates occur on PWM cycle boundaries
SYNCPOL: Synchronize Input and Output Polarity bit(1)
1= SYNCIx/SYNCO1 polarity is inverted (active-low)
0= SYNCIx/SYNCO1 is active-high
bit 8
SYNCOEN: Primary Time Base Synchronization Enable bit(1)
1= SYNCO1 output is enabled
0= SYNCO1 output is disabled
bit 7
SYNCEN: External Time Base Synchronization Enable bit(1)
1= External synchronization of primary time base is enabled
0= External synchronization of primary time base is disabled
bit 6-4
SYNCSRC<2:0>: Synchronous Source Selection bits(1)
111= Reserved
101= Reserved
100= Reserved
011= SYNCI4
010= SYNCI3
001= SYNCI2
000= SYNCI1
Note 1: These bits should be changed only when PTEN = 0. In addition, when using the SYNCIx feature, the user
application must program the Period register with a value that is slightly larger than the expected period of
the external synchronization input signal.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-1: PTCON: PWM TIME BASE CONTROL REGISTER (CONTINUED)
bit 3-0
SEVTPS<3:0>: PWM Special Event Trigger Output Postscaler Select bits(1)
1111= 1:16 Postscaler generates Special Event Trigger on every sixteenth compare match event
•
•
•
0001= 1:2 Postscaler generates Special Event Trigger on every second compare match event
0000= 1:1 Postscaler generates Special Event Trigger on every compare match event
Note 1: These bits should be changed only when PTEN = 0. In addition, when using the SYNCIx feature, the user
application must program the Period register with a value that is slightly larger than the expected period of
the external synchronization input signal.
DS70000591F-page 236
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-2: PTCON2: PWM CLOCK DIVIDER SELECT REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 7
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
PCLKDIV<2:0>(1)
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
bit 2-0
Unimplemented: Read as ‘0’
PCLKDIV<2:0>: PWM Input Clock Prescaler (Divider) Select bits(1)
111= Reserved
110= Divide-by-64, maximum PWM timing resolution
101= Divide-by-32, maximum PWM timing resolution
100= Divide-by-16, maximum PWM timing resolution
011= Divide-by-8, maximum PWM timing resolution
010= Divide-by-4, maximum PWM timing resolution
001= Divide-by-2, maximum PWM timing resolution
000= Divide-by-1, maximum PWM timing resolution (power-on default)
Note 1: These bits should be changed only when PTEN = 0. Changing the clock selection during operation will
yield unpredictable results.
REGISTER 16-3: PTPER: PWM PRIMARY MASTER TIME BASE PERIOD REGISTER(1,2)
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
PTPER<15:8>
bit 15
R/W-1
bit 7
bit 8
R/W-0
bit 0
R/W-1
R/W-1
R/W-1
R/W-1
R/W-0
R/W-0
PTPER<7:0>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
PTPER<15:0>: Primary Master Time Base (PMTMR) Period Value bits
Note 1: The PWM time base has a minimum value of 0x0010 and a maximum value of 0xFFF8.
2: Any period value that is less than 0x0028 must have the Least Significant 3 bits set to ‘0’, thus yielding a
period resolution at 8.32 ns (at fastest auxiliary clock rate).
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-4: SEVTCMP: PWM SPECIAL EVENT COMPARE REGISTER(1)
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
SEVTCMP<12:5>
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
SEVTCMP<4:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
bit 2-0
SEVTCMP<12:0>: Special Event Compare Count Value bits
Unimplemented: Read as ‘0’
Note 1: One LSB = 1.04 ns (at fastest auxiliary clock rate); therefore, the minimum SEVTCMP resolution is 8.32 ns.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-5: STCON: PWM SECONDARY MASTER TIME BASE CONTROL REGISTER
U-0
—
U-0
—
U-0
—
HS/HC-0
SESTAT
R/W-0
SEIEN
R/W-0
EIPU(1)
R/W-0
R/W-0
SYNCPOL SYNCOEN
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
SYNCEN
SYNCSRC2 SYNCSRC1 SYNCSRC0
SEVTPS3
SEVTPS2
SEVTPS1
SEVTPS0
bit 7
bit 0
Legend:
HC = Hardware Clearable bit HS = Hardware Settable bit
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-13
bit 12
Unimplemented: Read as ‘0’
SESTAT: Special Event Interrupt Status bit
1= Secondary special event interrupt is pending
0= Secondary special event interrupt is not pending
bit 11
bit 10
bit 9
SEIEN: Special Event Interrupt Enable bit
1= Secondary special event interrupt is enabled
0= Secondary special event interrupt is disabled
EIPU: Enable Immediate Period Updates bit(1)
1= Active Secondary Period register is updated immediately
0= Active Secondary Period register updates occur on PWM cycle boundaries
SYNCPOL: Synchronize Input and Output Polarity bit
1= SYNCIx/SYNCO2 polarity is inverted (active-low)
0= SYNCIx/SYNCO2 polarity is active-high
bit 8
SYNCOEN: Secondary Master Time Base Synchronization Enable bit
1= SYNCO2 output is enabled.
0= SYNCO2 output is disabled
bit 7
SYNCEN: External Secondary Master Time Base Synchronization Enable bit
1= External synchronization of secondary time base is enabled
0= External synchronization of secondary time base is disabled
bit 6-4
SYNCSRC<2:0>: PWM Secondary Time Base Synchronization Source Selection bits
111= Reserved
101= Reserved
100= Reserved
011= SYNCI4
010= SYNCI3
001= SYNCI2
000= SYNCI1
bit 3-0
SEVTPS<3:0>: PWM Secondary Special Event Trigger Output Postscaler Select bits
1111= 1:16 Postcale
0001= 1:2 Postcale
•
•
•
0000= 1:1 Postscale
Note 1: This bit only applies to the secondary master time base period.
2009-2014 Microchip Technology Inc.
DS70000591F-page 239
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-6: STCON2: PWM SECONDARY CLOCK DIVIDER SELECT REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
PCLKDIV2(1) PCLKDIV1(1) PCLKDIV0(1)
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
bit 2-0
Unimplemented: Read as ‘0’
PCLKDIV<2:0>: PWM Input Clock Prescaler (Divider) Select bits(1)
111= Reserved
110= Divide-by-64, maximum PWM timing resolution
101= Divide-by-32, maximum PWM timing resolution
100= Divide-by-16, maximum PWM timing resolution
011= Divide-by-8, maximum PWM timing resolution
010= Divide-by-4, maximum PWM timing resolution
001= Divide-by-2, maximum PWM timing resolution
000= Divide-by-1, maximum PWM timing resolution (power-on default)
Note 1: These bits should be changed only when PTEN = 0. Changing the clock selection during operation will
yield unpredictable results.
REGISTER 16-7: STPER: PWM SECONDARY MASTER TIME BASE PERIOD REGISTER
R/W-1
bit 15
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
bit 8
R/W-0
STPER<15:8>
R/W-1
R/W-1
R/W-1
R/W-1
R/W-0
R/W-0
STPER<7:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
STPER<15:0>: Secondary Master Time Base (SMTMR) Period Value bits
DS70000591F-page 240
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-8: SSEVTCMP: PWM SECONDARY SPECIAL EVENT COMPARE REGISTER
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
SSEVTCMP<12:5>
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
SSEVTCMP<4:0>
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-3
bit 2-0
SSEVTCMP<12:0>: Special Event Compare Count Value bits
Unimplemented: Read as ‘0’
REGISTER 16-9: CHOP: PWM CHOP CLOCK GENERATOR REGISTER(1)
R/W-0
CHPCLKEN
bit 15
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
CHOPCLK6 CHOPCLK5
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
CHOPCLK4 CHOPCLK3 CHOPCLK2 CHOPCLK1 CHOPCLK0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
CHPCLKEN: Enable Chop Clock Generator bit
1= Chop clock generator is enabled
0= Chop clock generator is disabled
bit 14-10
bit 9-3
Unimplemented: Read as ‘0’
CHOPCLK<6:0>: Chop Clock Divider bits
Value in 8.32 ns increments. The frequency of the chop clock signal is given by the following
expression:
Chop Frequency = 1/(16.64 * (CHOPCLK<6:0> + 1) * Primary Master PWM Input Clock Period)
bit 2-0
Unimplemented: Read as ‘0’
Note 1: The chop clock generator operates with the primary PWM clock prescaler (PCLKDIV<2:0>) in the
PTCON2 register (Register 16-2).
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-10: MDC: PWM MASTER DUTY CYCLE REGISTER(1,2)
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
MDC<15:8>
R/W-0
R/W-0
R/W-0
MDC<7:0>
R/W-0
R/W-0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
MDC<15:0>: PWM Master Duty Cycle Value bits
Note 1: The smallest pulse width that can be generated on the PWM output corresponds to a value of 0x0009,
while the maximum pulse width generated corresponds to a value of Period – 0x0009.
2: As the duty cycle gets closer to 0% or 100% of the PWM period (0 to 40 ns, depending on the mode of
operation), the PWM duty cycle resolution will increase from 1 to 3 LSBs.
DS70000591F-page 242
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-11: PWMCONx: PWM CONTROL x REGISTER
HS/HC-0
FLTSTAT(1)
bit 15
HS/HC-0
CLSTAT(1)
HS/HC-0
R/W-0
R/W-0
CLIEN
R/W-0
R/W-0
ITB(3)
R/W-0
MDCS(3)
TRGSTAT
FLTIEN
TRGIEN
bit 8
R/W-0
DTC1
R/W-0
DTC0
R/W-0
DTCP(4)
U-0
—
R/W-0
MTBS
R/W-0
CAM(2,3,5)
R/W-0
XPRES(6)
R/W-0
IUE
bit 7
bit 0
Legend:
HC = Hardware Clearable bit
W = Writable bit
HS = Hardware Settable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
R = Readable bit
-n = Value at POR
‘1’ = Bit is set
bit 15
bit 14
bit 13
FLTSTAT: Fault Interrupt Status bit(1)
1= Fault interrupt is pending
0= No Fault interrupt is pending
This bit is cleared by setting FLTIEN = 0.
CLSTAT: Current-Limit Interrupt Status bit(1)
1= Current-limit interrupt is pending
0= No current-limit interrupt is pending
This bit is cleared by setting CLIEN = 0.
TRGSTAT: Trigger Interrupt Status bit
1= Trigger interrupt is pending
0= No trigger interrupt is pending
This bit is cleared by setting TRGIEN = 0.
bit 12
bit 11
bit 10
bit 9
FLTIEN: Fault Interrupt Enable bit
1= Fault interrupt is enabled
0= Fault interrupt is disabled and FLTSTAT bit is cleared
CLIEN: Current-Limit Interrupt Enable bit
1= Current-limit interrupt is enabled
0= Current-limit interrupt is disabled and CLSTAT bit is cleared
TRGIEN: Trigger Interrupt Enable bit
1= A trigger event generates an interrupt request
0= Trigger event interrupts are disabled and TRGSTAT bit is cleared
ITB: Independent Time Base Mode bit(3)
1= PHASEx/SPHASEx registers provide time base period for this PWM generator
0= PTPER register provides timing for this PWM generator
bit 8
MDCS: Master Duty Cycle Register Select bit(3)
1= MDC register provides duty cycle information for this PWM generator
0= PDCx and SDCx registers provide duty cycle information for this PWM generator
Note 1: Software must clear the interrupt status here and in the corresponding IFSx bit in the interrupt controller.
2: The Independent Time Base mode (ITB = 1) must be enabled to use Center-Aligned mode. If ITB = 0, the
CAM bit is ignored.
3: These bits should not be changed after the PWM is enabled by setting PTEN (PTCON<15>) = 1.
4: For DTCP to be effective, DTC<1:0> must be set to ‘11’; otherwise, DTCP is ignored.
5: Center-Aligned mode ignores the Least Significant 3 bits of the Duty Cycle, Phase and Dead-Time
registers. The highest Center-Aligned mode resolution available is 8.32 ns with the clock prescaler set to
the fastest clock.
6: Configure CLMOD (FCLCONX<8>) = 0and ITB (PWMCONx<9>) = 1to operate in External Period
Reset mode.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-11: PWMCONx: PWM CONTROL x REGISTER (CONTINUED)
bit 7-6
DTC<1:0>: Dead-Time Control bits
11= Dead-Time Compensation mode
10= Dead-time function is disabled
01= Negative dead time is actively applied for Complementary Output mode
00= Positive dead time is actively applied for all output modes
bit 5
DTCP: Dead-Time Compensation Polarity bit(4)
1= If DTCMPx = 0, PWMxL is shortened and PWMxH is lengthened;
If DTCMPx = 1, PWMxH is shortened and PWMxL is lengthened
0= If DTCMPx = 0, PWMxH is shortened and PWMLx is lengthened;
If DTCMPx = 1, PWMxL is shortened and PWMxH is lengthened
bit 4
bit 3
Unimplemented: Read as ‘0’
MTBS: Master Time Base Select bit
1= PWM generator uses the secondary master time base for synchronization and the clock source for
the PWM generation logic (if secondary time base is available)
0= PWM generator uses the primary master time base for synchronization and the clock source for
the PWM generation logic
bit 2
bit 1
CAM: Center-Aligned Mode Enable bit(2,3,5)
1= Center-Aligned mode is enabled
0= Edge-Aligned mode is enabled
XPRES: External PWM Reset Control bit(6)
1= Current-limit source resets the time base for this PWM generator if it is in Independent Time
Base mode
0= External pins do not affect PWM time base
bit 0
IUE: Immediate Update Enable bit
1= Updates to the active MDC/PDCx/SDCx registers are immediate
0= Updates to the active PDCx registers are synchronized to the PWM time base
Note 1: Software must clear the interrupt status here and in the corresponding IFSx bit in the interrupt controller.
2: The Independent Time Base mode (ITB = 1) must be enabled to use Center-Aligned mode. If ITB = 0, the
CAM bit is ignored.
3: These bits should not be changed after the PWM is enabled by setting PTEN (PTCON<15>) = 1.
4: For DTCP to be effective, DTC<1:0> must be set to ‘11’; otherwise, DTCP is ignored.
5: Center-Aligned mode ignores the Least Significant 3 bits of the Duty Cycle, Phase and Dead-Time
registers. The highest Center-Aligned mode resolution available is 8.32 ns with the clock prescaler set to
the fastest clock.
6: Configure CLMOD (FCLCONX<8>) = 0and ITB (PWMCONx<9>) = 1to operate in External Period
Reset mode.
DS70000591F-page 244
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-12: PDCx: PWM GENERATOR DUTY CYCLE x REGISTER(1,2,3)
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
PDCx<15:8>
R/W-0
R/W-0
R/W-0
PDCx<7:0>
R/W-0
R/W-0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
PDCx<15:0>: PWM Generator # Duty Cycle Value bits
Note 1: In Independent PWM mode, the PDCx register controls the PWMxH duty cycle only. In the Complementary,
Redundant and Push-Pull PWM modes, the PDCx register controls the duty cycle of both the PWMxH and
PWMxL.
2: The smallest pulse width that can be generated on the PWM output corresponds to a value of 0x0009,
while the maximum pulse width generated corresponds to a value of Period – 0x0009.
3: As the duty cycle gets closer to 0% or 100% of the PWM period (0 to 40 ns, depending on the mode of
operation), PWM duty cycle resolution will increase from 1 to 3 LSBs.
REGISTER 16-13: SDCx: PWM SECONDARY DUTY CYCLE x REGISTER(1,2,3)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
SDCx<15:8>
bit 15
R/W-0
bit 7
bit 8
R/W-0
bit 0
R/W-0
R/W-0
R/W-0
SDCx<7:0>
R/W-0
R/W-0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
SDCx<15:0>: Secondary Duty Cycle bits for PWMxL Output Pin
Note 1: The SDCx register is used in Independent PWM mode only. When used in Independent PWM mode, the
SDCx register controls the PWMxL duty cycle.
2: The smallest pulse width that can be generated on the PWM output corresponds to a value of 0x0009,
while the maximum pulse width generated corresponds to a value of Period – 0x0009.
3: As the duty cycle gets closer to 0% or 100% of the PWM period (0 to 40 ns, depending on the mode of
operation), PWM duty cycle resolution will increase from 1 to 3 LSBs.
2009-2014 Microchip Technology Inc.
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REGISTER 16-14: PHASEx: PWM PRIMARY PHASE-SHIFT x REGISTER(1,2)
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
PHASEx<15:8>
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
PHASEx<7:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
PHASEx<15:0>: PWM Phase-Shift Value or Independent Time Base Period for the PWM Generator bits
Note 1: If PWMCONx<9> = 0, the following applies based on the mode of operation:
• Complementary, Redundant and Push-Pull Output mode (IOCONx<10:8> = 00, 01or 10),
PHASEx<15:0> = Phase-Shift Value for PWMxH and PWMxL outputs.
• True Independent Output mode (IOCONx<10:8> = 11), PHASEx<15:0> = Phase-Shift Value for
PWMxH only.
• The PHASEx/SPHASEx registers provide the phase shift with respect to the master time base;
therefore, the valid range is 0x0000 through period.
2: If PWMCONx<9> = 1, the following applies based on the mode of operation:
• Complementary, Redundant and Push-Pull Output mode (IOCONx<10:8> = 00, 01or 10),
PHASEx<15:0> = Independent Time Base Period Value for PWMxH and PWMxL.
• True Independent Output mode (IOCONx<10:8> = 11). PHASEx<15:0> = Independent Time Base
Period Value for PWMxH only.
• When the PHASEx/SPHASEx registers provide the local period, the valid range is 0x0000 through
0xFFF8.
DS70000591F-page 246
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-15: SPHASEx: PWM SECONDARY PHASE-SHIFT x REGISTER(1,2)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
SPHASEx<15:8>
bit 15
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 0
SPHASEx<7:0>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
SPHASEx<15:0>: Secondary Phase Offset bits for PWMxL Output Pin bits (used in Independent
PWM mode only)
Note 1: If PWMCONx<9> = 0, the following applies based on the mode of operation:
• Complementary, Redundant and Push-Pull Output mode (IOCONx<10:8> = 00, 01or 10),
SPHASEx<15:0> = Not Used.
• True Independent Output mode (IOCONx<10:8> = 11), PHASEx<15:0> = Phase-Shift Value for
PWMxL only.
• The PHASEx/SPHASEx registers provide the phase shift with respect to the master time base;
therefore, the valid range is 0x0000 through period.
2: If PWMCONx<9> = 1, the following applies based on the mode of operation:
• Complementary, Redundant and Push-Pull Output mode (IOCONx<10:8> = 00, 01or 10),
SPHASEx<15:0> = Not Used.
• True Independent Output mode (IOCONx<10:8> = 11). PHASEx<15:0> = Independent Time Base
Period Value for PWMxL only.
• When the PHASEx/SPHASEx registers provide the local period, the valid range of values is
0x0010-0xFFF8.
2009-2014 Microchip Technology Inc.
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REGISTER 16-16: DTRx: PWM DEAD-TIME x REGISTER
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
DTRx<13:8>
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
DTRx<7:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-14
bit 13-0
Unimplemented: Read as ‘0’
DTRx<13:0>: Unsigned 14-Bit Value for PWMx Dead-Time Unit bits
REGISTER 16-17: ALTDTRx: PWM ALTERNATE DEAD-TIME x REGISTER
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ALTDTRx<13:8>
bit 15
R/W-0
bit 7
bit 8
R/W-0
bit 0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ALTDTRx<7:0>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-14
bit 13-0
Unimplemented: Read as ‘0’
ALTDTRx<13:0>: Unsigned 14-Bit Value for PWMx Dead-Time Unit bits
DS70000591F-page 248
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-18: TRGCONx: PWM TRIGGER CONTROL x REGISTER
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
TRGDIV3
TRGDIV2
TRGDIV1
TRGDIV0
bit 15
bit 8
R/W-0
DTM(1)
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
TRGSTRT5 TRGSTRT4 TRGSTRT3 TRGSTRT2 TRGSTRT1 TRGSTRT0
bit 0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-12
TRGDIV<3:0>: Trigger # Output Divider bits
1111= Trigger output for every 16th trigger event
1110= Trigger output for every 15th trigger event
1101= Trigger output for every 14th trigger event
1100= Trigger output for every 13th trigger event
1011= Trigger output for every 12th trigger event
1010= Trigger output for every 11th trigger event
1001= Trigger output for every 10th trigger event
1000= Trigger output for every 9th trigger event
0111= Trigger output for every 8th trigger event
0110= Trigger output for every 7th trigger event
0101= Trigger output for every 6th trigger event
0100= Trigger output for every 5th trigger event
0011= Trigger output for every 4th trigger event
0010= Trigger output for every 3rd trigger event
0001= Trigger output for every 2nd trigger event
0000= Trigger output for every trigger event
bit 11-8
bit 7
Unimplemented: Read as ‘0’
DTM: Dual Trigger Mode bit(1)
1= Secondary trigger event is combined with the primary trigger event to create the PWM trigger
0= Secondary trigger event is not combined with the primary trigger event to create the PWM trigger;
two separate PWM triggers are generated
bit 6
Unimplemented: Read as ‘0’
bit 5-0
TRGSTRT<5:0>: Trigger Postscaler Start Enable Select bits
111111= Waits 63 PWM cycles before generating the first trigger event after the module is enabled
•
•
•
000010= Waits 2 PWM cycles before generating the first trigger event after the module is enabled
000001= Waits 1 PWM cycle before generating the first trigger event after the module is enabled
000000= Waits 0 PWM cycles before generating the first trigger event after the module is enabled
Note 1: The secondary PWM generator cannot generate PWM trigger interrupts.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
aa
REGISTER 16-19: IOCONx: PWM I/O CONTROL x REGISTER
R/W-0
PENH
R/W-0
PENL
R/W-0
POLH
R/W-0
POLL
R/W-0
PMOD1(1)
R/W-0
PMOD0(1)
R/W-0
R/W-0
OVRENH
OVRENL
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
CLDAT0(2)
R/W-0
SWAP
R/W-0
OVRDAT1
OVRDAT0
FLTDAT1(2) FLTDAT0(2) CLDAT1(2)
OSYNC
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
PENH: PWMxH Output Pin Ownership bit
1= PWM module controls PWMxH pin
0= GPIO module controls PWMxH pin
bit 14
PENL: PWMxL Output Pin Ownership bit
1= PWM module controls PWMxL pin
0= GPIO module controls PWMxL pin
bit 13
POLH: PWMxH Output Pin Polarity bit
1= PWMxH pin is active-low
0= PWMxH pin is active-high
bit 12
POLL: PWMxL Output Pin Polarity bit
1= PWMxL pin is active-low
0= PWMxL pin is active-high
bit 11-10
PMOD<1:0>: PWM # I/O Pin Mode bits(1)
11= PWM I/O pin pair is in the True Independent Output mode
10= PWM I/O pin pair is in the Push-Pull Output mode
01= PWM I/O pin pair is in the Redundant Output mode
00= PWM I/O pin pair is in the Complementary Output mode
bit 9
OVRENH: Override Enable for PWMxH Pin bit
1= OVRDAT<1> provides data for output on PWMxH pin
0= PWM generator provides data for output on PWMxH pin
bit 8
OVRENL: Override Enable for PWMxL Pin bit
1= OVRDAT<0> provides data for output on PWMxL pin
0= PWM generator provides data for output on PWMxL pin
bit 7-6
bit 5-4
OVRDAT<1:0>: Data for PWMxH, PWMxL Pins if Override is Enabled bits
If OVERENH = 1, OVRDAT<1> provides data for PWMxH
If OVERENL = 1, OVRDAT<0> provides data for PWMxL
FLTDAT<1:0>: State for PWMxH and PWMxL Pins if FLTMOD is Enabled bits(2)
IFLTMOD (FCLCONx<15>) = 0: Normal Fault mode:
If Fault is active, then FLTDAT<1> provides the state for PWMxH.
If Fault is active, then FLTDAT<0> provides the state for PWMxL.
IFLTMOD (FCLCONx<15>) = 1: Independent Fault mode:
If current-limit is active, then FLTDAT<1> provides the state for PWMxH.
If Fault is active, then FLTDAT<0> provides the state for PWMxL.
Note 1: These bits should not be changed after the PWM module is enabled (PTEN = 1).
2: State represents the active/inactive state of the PWM depending on the POLH and POLL bit settings.
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REGISTER 16-19: IOCONx: PWM I/O CONTROL x REGISTER (CONTINUED)
bit 3-2
CLDAT<1:0>: State for PWMxH and PWMxL Pins if CLMOD is Enabled bits(2)
IFLTMOD (FCLCONx<15>) = 0: Normal Fault mode:
If current-limit is active, then CLDAT<1> provides the state for PWMxH.
If current-limit is active, then CLDAT<0> provides the state for PWMxL.
IFLTMOD (FCLCONx<15>) = 1: Independent Fault mode:
CLDAT<1:0> is ignored.
bit 1
bit 0
SWAP: SWAP PWMxH and PWMxL Pins bit
1= PWMxH output signal is connected to the PWMxL pin; PWMxL output signal is connected to the
PWMxH pin
0= PWMxH and PWMxL pins are mapped to their respective pins
OSYNC: Output Override Synchronization bit
1= Output overrides, via the OVRDAT<1:0> bits, are synchronized to the PWM time base
0= Output overrides, via the OVDDAT<1:0> bits, occur on next CPU clock boundary
Note 1: These bits should not be changed after the PWM module is enabled (PTEN = 1).
2: State represents the active/inactive state of the PWM depending on the POLH and POLL bit settings.
REGISTER 16-20: TRIGx: PWM PRIMARY TRIGGER x COMPARE VALUE REGISTER
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
TRGCMP<12:5>
bit 15
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
TRGCMP<4:0>
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
bit 2-0
TRGCMP<12:0>: Trigger Compare Value bits
When the primary PWM functions in the local time base, this register contains the compare values
that can trigger the ADC module.
Unimplemented: Read as ‘0’
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REGISTER 16-21: FCLCONx: PWM FAULT CURRENT-LIMIT CONTROL x REGISTER
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IFLTMOD
CLSRC4(2,3) CLSRC3(2,3) CLSRC2(2,3) CLSRC1(2,3) CLSRC0(2,3)
CLPOL(1)
CLMOD
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
FLTSRC4(2,3) FLTSRC3(2,3) FLTSRC2(2,3) FLTSRC1(2,3) FLTSRC0(2,3) FLTPOL(1)
FLTMOD1
FLTMOD0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
IFLTMOD: Independent Fault Mode Enable bit
1= Independent Fault mode: Current-limit input maps FLTDAT<1> to PWMxH output and Fault input
maps FLTDAT<0> to PWMxL output. The CLDAT<1:0> bits are not used for override functions.
0= Normal Fault mode: Current-Limit mode maps CLDAT<1:0> bits to the PWMxH and PWMxL
outputs. The PWM Fault mode maps FLTDAT<1:0> to the PWMxH and PWMxL outputs.
bit 14-10
CLSRC<4:0>: Current-Limit Control Signal Source Select for PWM Generator # bits(2,3)
These bits also specify the source for the Dead-Time Compensation input signal, DTCMPx.
11111= Reserved
11110= Fault 23
11101= Fault 22
11100= Fault 21
11011= Fault 20
11010= Fault 19
11001= Fault 18
11000= Fault 17
10111= Fault 16
10110= Fault 15
10101= Fault 14
10100= Fault 13
10011= Fault 12
10010= Fault 11
10001= Fault 10
10000= Fault 9
01111= Fault 8
01110= Fault 7
01101= Fault 6
01100= Fault 5
01011= Fault 4
01010= Fault 3
01001= Fault 2
01000= Fault 1
00111= Reserved
00110= Reserved
00101= Reserved
00100= Reserved
00011= Analog Comparator 4
00010= Analog Comparator 3
00001= Analog Comparator 2
00000= Analog Comparator 1
Note 1: These bits should be changed only when PTEN (PTCON<15>) = 0.
2: When Independent Fault mode is enabled (IFLTMOD = 1) and Fault 1 is used for Current-Limit mode
(CLSRC<4:0> = b0000), the Fault Control Source Select bits (FLTSRC<4:0>) should be set to an unused
Fault source to prevent Fault 1 from disabling both the PWMxL and PWMxH outputs.
3: When Independent Fault mode is enabled (IFLTMOD = 1) and Fault 1 is used for Fault mode
(FLTSRC<4:0> = b0000), the Current-Limit Control Source Select bits (CLSRC<4:0>) should be set to an unused
current-limit source to prevent the current-limit source from disabling both the PWMxH and PWMxL outputs.
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REGISTER 16-21: FCLCONx: PWM FAULT CURRENT-LIMIT CONTROL x REGISTER (CONTINUED)
bit 9
CLPOL: Current-Limit Polarity for PWM Generator # bit(1)
1= The selected current-limit source is active-low
0= The selected current-limit source is active-high
bit 8
CLMOD: Current-Limit Mode Enable for PWM Generator # bit
1= Current-Limit mode is enabled
0= Current-Limit mode is disabled
bit 7-3
FLTSRC<4:0>: Fault Control Signal Source Select for PWM Generator # bits(2,3)
11111= Reserved
11110= Fault 23
11101= Fault 22
11100= Fault 21
11011= Fault 20
11010= Fault 19
11001= Fault 18
11000= Fault 17
10111= Fault 16
10110= Fault 15
10101= Fault 14
10100= Fault 13
10011= Fault 12
10010= Fault 11
10001= Fault 10
10000= Fault 9
01111= Fault 8
01110= Fault 7
01101= Fault 6
01100= Fault 5
01011= Fault 4
01010= Fault 3
01001= Fault 2
01000= Fault 1
00111= Reserved
00110= Reserved
00101= Reserved
00100= Reserved
00011= Analog Comparator 4
00010= Analog Comparator 3
00001= Analog Comparator 2
00000= Analog Comparator 1
bit 2
FLTPOL: Fault Polarity for PWM Generator # bit(1)
1= The selected Fault source is active-low
0= The selected Fault source is active-high
bit 1-0
FLTMOD<1:0>: Fault Mode for PWM Generator # bits
11= Fault input is disabled
10= Reserved
01= The selected Fault source forces PWMxH, PWMxL pins to FLTDAT values (cycle)
00= The selected Fault source forces PWMxH, PWMxL pins to FLTDAT values (latched condition)
Note 1: These bits should be changed only when PTEN (PTCON<15>) = 0.
2: When Independent Fault mode is enabled (IFLTMOD = 1) and Fault 1 is used for Current-Limit mode
(CLSRC<4:0> = b0000), the Fault Control Source Select bits (FLTSRC<4:0>) should be set to an unused
Fault source to prevent Fault 1 from disabling both the PWMxL and PWMxH outputs.
3: When Independent Fault mode is enabled (IFLTMOD = 1) and Fault 1 is used for Fault mode
(FLTSRC<4:0> = b0000), the Current-Limit Control Source Select bits (CLSRC<4:0>) should be set to an unused
current-limit source to prevent the current-limit source from disabling both the PWMxH and PWMxL outputs.
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REGISTER 16-22: STRIGx: PWM SECONDARY TRIGGER x COMPARE VALUE REGISTER(1)
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
STRGCMP<12:5>
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
STRGCMP<4:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
STRGCMP<12:0>: PWM Secondary Trigger Compare Value bits
When the secondary PWM functions in a local time base, this register contains the compare values
that can trigger the ADC module.
bit 2-0
Unimplemented: Read as ‘0’
Note 1: STRIGx cannot generate the PWM trigger interrupts.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-23: LEBCONx: LEADING-EDGE BLANKING CONTROL x REGISTER
R/W-0
PHR
R/W-0
PHF
R/W-0
PLR
R/W-0
PLF
R/W-0
R/W-0
U-0
—
U-0
—
FLTLEBEN
CLLEBEN
bit 15
bit 8
U-0
—
U-0
—
R/W-0
BCH(1)
R/W-0
BCL(1)
R/W-0
BPHH
R/W-0
BPHL
R/W-0
BPLH
R/W-0
BPLL
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
PHR: PWMxH Rising Edge Trigger Enable bit
1= Rising edge of PWMxH will trigger Leading-Edge Blanking counter
0= Leading-Edge Blanking ignores rising edge of PWMxH
PHF: PWMxH Falling Edge Trigger Enable bit
1= Falling edge of PWMxH will trigger Leading-Edge Blanking counter
0= Leading-Edge Blanking ignores falling edge of PWMxH
PLR: PWMxL Rising Edge Trigger Enable bit
1= Rising edge of PWMxL will trigger Leading-Edge Blanking counter
0= Leading-Edge Blanking ignores rising edge of PWMxL
PLF: PWMxL Falling Edge Trigger Enable bit
1= Falling edge of PWMxL will trigger Leading-Edge Blanking counter
0= Leading-Edge Blanking ignores falling edge of PWMxL
FLTLEBEN: Fault Input Leading-Edge Blanking Enable bit
1= Leading-Edge Blanking is applied to selected Fault input
0= Leading-Edge Blanking is not applied to selected Fault input
CLLEBEN: Current-Limit Leading-Edge Blanking Enable bit
1= Leading-Edge Blanking is applied to selected current-limit input
0= Leading-Edge Blanking is not applied to selected current-limit input
bit 9-6
bit 5
Unimplemented: Read as ‘0’
BCH: Blanking in Selected Blanking Signal High Enable bit(1)
1= State blanking (of current-limit and/or Fault input signals) when selected blanking signal is high
0= No blanking when selected blanking signal is high
bit 4
bit 3
bit 2
BCL: Blanking in Selected Blanking Signal Low Enable bit(1)
1= State blanking (of current-limit and/or Fault input signals) when selected blanking signal is low
0= No blanking when selected blanking signal is low
BPHH: Blanking in PWMxH High Enable bit
1= State blanking (of current-limit and/or Fault input signals) when PWMxH output is high
0= No blanking when PWMxH output is high
BPHL: Blanking in PWMxH Low Enable bit
1= State blanking (of current-limit and/or Fault input signals) when PWMxH output is low
0= No blanking when PWMxH output is low
Note 1: The blanking signal is selected via the BLANKSELx bits in the AUXCONx register.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-23: LEBCONx: LEADING-EDGE BLANKING CONTROL x REGISTER (CONTINUED)
bit 1
BPLH: Blanking in PWMxL High Enable bit
1= State blanking (of current-limit and/or Fault input signals) when PWMxL output is high
0= No blanking when PWMxL output is high
bit 0
BPLL: Blanking in PWMxL Low Enable bit
1= State blanking (of current-limit and/or Fault input signals) when PWMxL output is low
0= No blanking when PWMxL output is low
Note 1: The blanking signal is selected via the BLANKSELx bits in the AUXCONx register.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-24: LEBDLYx: LEADING-EDGE BLANKING DELAY x REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
LEB<8:5>
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
LEB<4:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
bit 11-3
Unimplemented: Read as ‘0’
LEB<8:0>: Leading-Edge Blanking Delay for Current-Limit and Fault Inputs bits
The value is in 8.32 ns increments.
bit 2-0
Unimplemented: Read as ‘0’
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REGISTER 16-25: AUXCONx: PWM AUXILIARY CONTROL x REGISTER
R/W-0
R/W-0
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
HRPDIS
HRDDIS
BLANKSEL3 BLANKSEL2 BLANKSEL1 BLANKSEL0
bit 8
bit 15
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
CHOPSEL3 CHOPSEL2 CHOPSEL1 CHOPSEL0 CHOPHEN
CHOPLEN
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
bit 14
HRPDIS: High-Resolution PWM Period Disable bit
1= High-resolution PWM period is disabled to reduce power consumption
0= High-resolution PWM period is enabled
HRDDIS: High-Resolution PWM Duty Cycle Disable bit
1= High-resolution PWM duty cycle is disabled to reduce power consumption
0= High-resolution PWM duty cycle is enabled
bit 13-12
bit 11-8
Unimplemented: Read as ‘0’
BLANKSEL<3:0>: PWM State Blank Source Select bits
The selected state blank signal will block the current limit and/or Fault input signals (if enabled via the
BCH and BCL bits in the LEBCONx register).
1001= PWM9H is selected as state blank source
1000= PWM8H is selected as state blank source
0111= PWM7H is selected as state blank source
0110= PWM6H is selected as state blank source
0101= PWM5H is selected as state blank source
0100= PWM4H is selected as state blank source
0011= PWM3H is selected as state blank source
0010= PWM2H is selected as state blank source
0001= PWM1H is selected as state blank source
0000= 1’b0(no state blanking)
bit 7-6
bit 5-2
Unimplemented: Read as ‘0’
CHOPSEL<3:0>: PWM Chop Clock Source Select bits
The selected signal will enable and disable (CHOPx) the selected PWM outputs.
1001= PWM9H is selected as chop clock source
1000= PWM8H is selected as chop clock source
0111= PWM7H is selected as chop clock source
0110= PWM6H is selected as chop clock source
0101= PWM5H is selected as chop clock source
0100= PWM4H is selected as chop clock source
0011= PWM3H is selected as chop clock source
0010= PWM2H is selected as chop clock source
0001= PWM1H is selected as chop clock source
0000= Chop clock generator is selected as the chop clock source
bit 1
bit 0
CHOPHEN: PWMxH Output Chopping Enable bit
1= PWMxH chopping function is enabled
0= PWMxH chopping function is disabled
CHOPLEN: PWMxL Output Chopping Enable bit
1= PWMxL chopping function is enabled
0= PWMxL chopping function is disabled
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 16-26: PWMCAPx: PRIMARY PWM TIME BASE CAPTURE x REGISTER
R-0
bit 15
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
PWMCAP<12:5>(1,2,3,4)
bit 8
bit 0
R-0
R-0
R-0
U-0
—
U-0
—
U-0
—
PWMCAP<4:0>(1,2,3,4)
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-3
PWMCAP<12:0>: Captured PWM Time Base Value bits(1,2,3,4)
The value in this register represents the captured PWM time base value when a leading edge is
detected on the current-limit input.
bit 2-0
Unimplemented: Read as ‘0’
Note 1: The capture feature is only available on the primary output (PWMxH).
2: This feature is active only after LEB processing on the current-limit input signal is complete.
3: The minimum capture resolution is 8.32 ns.
4: This feature can be used when the XPRES bit (PWMCONx<1>) is set to ‘0’.
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NOTES:
DS70000591F-page 260
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
This chapter describes the Quadrature Encoder Inter-
17.0 QUADRATURE ENCODER
face (QEI) module and associated operational modes.
INTERFACE (QEI) MODULE
The QEI module provides the interface to incremental
encoders for obtaining mechanical position data.
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Quadrature Encoder
Interface (QEI)” (DS70208) in the
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
web site (www.microchip.com). The infor-
mation in this data sheet supersedes
the information in the FRM.
The operational features of the QEI include:
• Three Input Channels for Two Phase Signals and
Index Pulse
• 16-Bit Up/Down Position Counter
• Count Direction Status
• Position Measurement (x2 and x4) mode
• Programmable Digital Noise Filters on Inputs
• Alternate 16-Bit Timer/Counter mode
• Quadrature Encoder Interface Interrupts
These operating modes are determined by setting the
appropriate bits, QEIM<2:0> in (QEIxCON<10:8>).
Figure 17-1 depicts the Quadrature Encoder Interface
block diagram.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
Note:
An ‘x’ used in the names of pins, control/
status bits and registers denotes
particular QEI module number (x = 1 or 2).
a
FIGURE 17-1:
QUADRATURE ENCODER INTERFACE x BLOCK DIAGRAM (x = 1 OR 2)
TQCKPS<1:0>
TQCS
Sleep Input
2
TCY
0
1
Synchronize
Detect
Prescaler
1, 8, 64, 256
1
0
QEIM<2:0>
QExIF
Event
Flag
D
Q
TQGATE
CK
Q
16-Bit Up/Down Counter
(POSxCNT)
2
Programmable
Digital Filter
QEAx(1)
Reset
Equal
Quadrature
Encoder
Interface Logic
UPDN_SRC
Comparator/
Zero-Detect
QEIxCON<11>
0
1
3
QEIM<2:0>
Mode Select
Max Count Register
(MAXxCNT)
Programmable
Digital Filter
QEBx(1)
INDXx(1)
Programmable
Digital Filter
Note 1: The QEI1 module can be connected to the QEA1/QEB1/INDX1
or AQEA1/AQEB1/AINDX1 pins, which are controlled by clearing
or setting the ALTQIO bit in the FPOR Configuration register. See
Section 24.0 “Special Features” for more information.
PCDOUT
3
Existing Pin Logic
0
UPDNx
Up/Down
1
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 17-1: QEIxCON: QEIx CONTROL REGISTER (x = 1 or 2)
R/W-0
CNTERR(1)
bit 15
U-0
—
R/W-0
R-0
R/W-0
UPDN(2)
R/W-0
R/W-0
R/W-0
QEISIDL
INDX
QEIM2
QEIM1
QEIM0
bit 8
R/W-0
SWPAB
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
TQCS
R/W-0
UPDN_SRC(5)
bit 0
PCDOUT
TQGATE
TQCKPS1(3) TQCKPS0(3) POSRES(4)
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
CNTERR: Count Error Status Flag bit(1)
1= Position count error has occurred
0= No position count error has occurred
bit 14
bit 13
Unimplemented: Read as ‘0’
QEISIDL: QEIx Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12
INDX: Index Pin State Status bit (read-only)
1= Index pin is high
0= Index pin is low
bit 11
UPDN: Position Counter Direction Status bit(2)
1= Position counter direction is positive (+)
0= Position counter direction is negative (-)
bit 10-8
QEIM<2:0>: Quadrature Encoder Interface Mode Select bits
111= Quadrature Encoder Interface is enabled (x4 mode) with the position counter reset by the match
(MAXxCNT)
110= Quadrature Encoder Interface is enabled (x4 mode) with the Index Pulse Reset of the position
counter
101= Quadrature Encoder Interface is enabled (x2 mode) with the position counter reset by the match
(MAXxCNT)
100= Quadrature Encoder Interface is enabled (x2 mode) with the Index Pulse Reset of the position
counter
011= Unused (module disabled)
010= Unused (module disabled)
001= Starts 16-bit timer
000= Quadrature Encoder Interface/timer off
bit 7
bit 6
SWPAB: Phase A and Phase B Input Swap Select bit
1= Phase A and Phase B inputs are swapped
0= Phase A and Phase B inputs are not swapped
PCDOUT: Position Counter Direction State Output Enable bit
1= Position counter direction status output is enabled (QEI logic controls state of I/O pin)
0= Position counter direction status output is disabled (normal I/O pin operation)
Note 1: CNTERR flag only applies when QEIM<2:0> = 110or 100.
2: Read-only bit when QEIM<2:0> = 1xx; read/write bit when QEIM<2:0> = 001.
3: Prescaler utilized for 16-Bit Timer mode only.
4: This bit applies only when QEIM<2:0> = 100or 110.
5: When configured for QEI mode, this control bit is a ‘don’t care’.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 17-1: QEIxCON: QEIx CONTROL REGISTER (x = 1 or 2) (CONTINUED)
bit 5
TQGATE: Timer Gated Time Accumulation Enable bit
1= Timer gated time accumulation is enabled
0= Timer gated time accumulation is disabled
bit 4-3
TQCKPS<1:0>: Timer Input Clock Prescale Select bits(3)
11= 1:256 prescale value
10= 1:64 prescale value
01= 1:8 prescale value
00= 1:1 prescale value
bit 2
bit 1
bit 0
POSRES: Position Counter Reset Enable bit(4)
1= Index pulse resets the position counter
0= Index pulse does not reset the position counter
TQCS: Timer Clock Source Select bit
1= External clock from pin, QEAx (on the rising edge)
0= Internal clock (TCY)
UPDN_SRC: Position Counter Direction Selection Control bit(5)
1= QEBx pin state defines the position counter direction
0= Control/status bit, UPDN (QEIxCON<11>), defines the timer counter (POSxCNT) direction
Note 1: CNTERR flag only applies when QEIM<2:0> = 110or 100.
2: Read-only bit when QEIM<2:0> = 1xx; read/write bit when QEIM<2:0> = 001.
3: Prescaler utilized for 16-Bit Timer mode only.
4: This bit applies only when QEIM<2:0> = 100or 110.
5: When configured for QEI mode, this control bit is a ‘don’t care’.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 17-2: DFLTxCON: DIGITAL FILTER x CONTROL REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
IMV1
R/W-0
IMV0
R/W-0
CEID
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
QEOUT
QECK2
QECK1
QECK0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-11
bit 10-9
Unimplemented: Read as ‘0’
IMV<1:0>: Index Match Value bits
These bits allow the user application to specify the state of the QEAx and QEBx input pins during an
index pulse when the POSxCNT register is to be reset.
In x4 Quadrature Count Mode:
IMV1 = Required state of Phase B input signal for match on index pulse
IMV0 = Required state of Phase A input signal for match on index pulse
In x2 Quadrature Count Mode:
IMV1 = Selects phase input signal for index state match (0= Phase A, 1= Phase B)
IMV0 = Required state of the selected phase input signal for match on index pulse
bit 8
CEID: Count Error Interrupt Disable bit
1= Interrupts due to count errors are disabled
0= Interrupts due to count errors are enabled
bit 7
QEOUT: QEAx/QEBx/INDXx Pin Digital Filter Output Enable bit
1= Digital filter outputs are enabled
0= Digital filter outputs are disabled (normal pin operation)
bit 6-4
QECK<2:0>: QEAx/QEBx/INDXx Digital Filter Clock Divide Select Bits
111= 1:256 clock divide
110= 1:128 clock divide
101= 1:64 clock divide
100= 1:32 clock divide
011= 1:16 clock divide
010= 1:4 clock divide
001= 1:2 clock divide
000= 1:1 clock divide
bit 3-0
Unimplemented: Read as ‘0’
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
The Serial Peripheral Interface (SPI) module is a
18.0 SERIAL PERIPHERAL
synchronous serial interface useful for communicating
INTERFACE (SPI)
with other peripheral or microcontroller devices. These
peripheral devices can be serial EEPROMs, shift
Note 1: This data sheet summarizes the features
registers, display drivers, Analog-to-Digital Converters
of the dsPIC33FJ32GS406/606/608/610
and so on. The SPI module is compatible with the
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
Motorola® SPI and SIOP modules.
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Serial Peripheral
Interface (SPI)” (DS70005185) in the
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
web site (www.microchip.com). The
information in this data sheet supersedes
the information in the FRM.
The SPI module consists of a 16-bit shift register,
SPIxSR (where x = 1 or 2), used for shifting data in and
out, and a buffer register, SPIxBUF. A control register,
SPIxCON, configures the module. Additionally, a status
register, SPIxSTAT, indicates status conditions.
The serial interface consists of these four pins:
• SDIx (Serial Data Input)
• SDOx (Serial Data Output)
• SCKx (Shift Clock Input Or Output)
• SSx (Active-Low Slave Select)
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
In Master mode operation, SCK is a clock output; in
Slave mode, it is a clock input.
FIGURE 18-1:
SPIx MODULE BLOCK DIAGRAM
SCKx
1:1/4/16/64
Primary
Prescaler
1:1 to 1:8
Secondary
Prescaler
FCY
(1)
SSx
Sync
Control
Select
Edge
Control
Clock
SPIxCON1<1:0>
SPIxCON1<4:2>
Shift Control
SDOx
SDIx
Enable
Master Clock
bit 0
SPIxSR
Transfer
Transfer
SPIxRXB
SPIxTXB
SPIxBUF
Read SPIxBUF
Write SPIxBUF
16
Internal Data Bus
Note 1: The SPI1 module can be connected to the SS1 or ASS1 pins, which are controlled by clearing or setting the
ALTSS1 bit in the FPOR Configuration register. See Section 24.0 “Special Features” for more information.
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REGISTER 18-1: SPIxSTAT: SPIx STATUS AND CONTROL REGISTER
R/W-0
SPIEN
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
SPISIDL
bit 15
bit 8
U-0
—
R/C-0
U-0
—
U-0
—
U-0
—
U-0
—
R-0
R-0
SPIROV
SPITBF
SPIRBF
bit 0
bit 7
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
SPIEN: SPIx Enable bit
1= Enables module and configures SCKx, SDOx, SDIx and SSx as serial port pins
0= Disables module
bit 14
bit 13
Unimplemented: Read as ‘0’
SPISIDL: SPIx Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12-7
bit 6
Unimplemented: Read as ‘0’
SPIROV: SPIx Receive Overflow Flag bit
1= A new byte/word is completely received and discarded; the user software has not read the
previous data in the SPIxBUF register
0= No overflow has occurred
bit 5-2
bit 1
Unimplemented: Read as ‘0’
SPITBF: SPIx Transmit Buffer Full Status bit
1= Transmit has not yet started, SPIxTXB is full
0= Transmit has started, SPIxTXB is empty. Automatically set in hardware when CPU writes the
SPIxBUF location, loading SPIxTXB. Automatically cleared in hardware when the SPIx module
transfers data from SPIxTXB to SPIxSR.
bit 0
SPIRBF: SPIx Receive Buffer Full Status bit
1= Receive is complete, SPIxRXB is full
0= Receive is not complete, SPIxRXB is empty. Automatically set in hardware when SPIx transfers
data from SPIxSR to SPIxRXB. Automatically cleared in hardware when the core reads the
SPIxBUF location, reading SPIxRXB.
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REGISTER 18-2: SPIXCON1: SPIx CONTROL REGISTER 1
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
R/W-0
R/W-0
SMP
R/W-0
CKE(1)
DISSCK
DISSDO
MODE16
bit 15
bit 8
R/W-0
SSEN(3)
R/W-0
CKP
R/W-0
R/W-0
SPRE2(2)
R/W-0
SPRE1(2)
R/W-0
SPRE0(2)
R/W-0
PPRE1(2)
R/W-0
PPRE0(2)
MSTEN
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-13
bit 12
Unimplemented: Read as ‘0’
DISSCK: Disable SCKx Pin bit (SPI Master modes only)
1= Internal SPI clock is disabled; pin functions as I/O
0= Internal SPI clock is enabled
bit 11
bit 10
bit 9
DISSDO: Disable SDOx Pin bit
1= SDOx pin is not used by module; pin functions as I/O
0= SDOx pin is controlled by the module
MODE16: Word/Byte Communication Select bit
1= Communication is word-wide (16 bits)
0= Communication is byte-wide (8 bits)
SMP: SPIx Data Input Sample Phase bit
Master mode:
1= Input data is sampled at the end of data output time
0= Input data is sampled at the middle of data output time
Slave mode:
SMP must be cleared when SPIx is used in Slave mode.
bit 8
bit 7
bit 6
bit 5
CKE: SPIx Clock Edge Select bit(1)
1= Serial output data changes on transition from active clock state to Idle clock state (see bit 6)
0= Serial output data changes on transition from Idle clock state to active clock state (see bit 6)
SSEN: Slave Select Enable bit (Slave mode)(3)
1= SSx pin is used for Slave mode
0= SSx pin is not used by module; pin is controlled by port function
CKP: Clock Polarity Select bit
1= Idle state for clock is a high level; active state is a low level
0= Idle state for clock is a low level; active state is a high level
MSTEN: Master Mode Enable bit
1= Master mode
0= Slave mode
Note 1: The CKE bit is not used in the Framed SPI modes. Program this bit to ‘0’ for the Framed SPI modes
(FRMEN = 1).
2: Do not set both primary and secondary prescalers to a value of 1:1.
3: This bit must be cleared when FRMEN = 1.
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REGISTER 18-2: SPIXCON1: SPIx CONTROL REGISTER 1 (CONTINUED)
bit 4-2
SPRE<2:0>: Secondary Prescale bits (Master mode)(2)
111= Secondary prescale 1:1
110= Secondary prescale 2:1
•
•
•
000= Secondary prescale 8:1
bit 1-0
PPRE<1:0>: Primary Prescale bits (Master mode)(2)
11= Primary prescale 1:1
10= Primary prescale 4:1
01= Primary prescale 16:1
00= Primary prescale 64:1
Note 1: The CKE bit is not used in the Framed SPI modes. Program this bit to ‘0’ for the Framed SPI modes
(FRMEN = 1).
2: Do not set both primary and secondary prescalers to a value of 1:1.
3: This bit must be cleared when FRMEN = 1.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 18-3: SPIxCON2: SPIx CONTROL REGISTER 2
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
FRMEN
SPIFSD
FRMPOL
bit 15
bit 8
bit 0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
U-0
—
FRMDLY
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
FRMEN: Framed SPIx Support bit
1= Framed SPIx support is enabled (SSx pin is used as Frame Sync pulse input/output)
0= Framed SPIx support is disabled
SPIFSD: Frame Sync Pulse Direction Control bit
1= Frame Sync pulse input (slave)
0= Frame Sync pulse output (master)
FRMPOL: Frame Sync Pulse Polarity bit
1= Frame Sync pulse is active-high
0= Frame Sync pulse is active-low
bit 12-2
bit 1
Unimplemented: Read as ‘0’
FRMDLY: Frame Sync Pulse Edge Select bit
1= Frame Sync pulse coincides with first bit clock
0= Frame Sync pulse precedes first bit clock
bit 0
Unimplemented: This bit must not be set to ‘1’ by the user application
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NOTES:
DS70000591F-page 270
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
19.1 Operating Modes
19.0 INTER-INTEGRATED CIRCUIT
2
(I C™)
The hardware fully implements all the master and slave
functions of the I2C Standard and Fast mode
specifications, as well as 7-bit and 10-bit addressing.
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “Inter-Integrated Cir-
cuit™ (I2C™)” (DS70000195) in the
The I2C module can operate either as a slave or a
master on an I2C bus.
The following types of I2C operation are supported:
• I2C slave operation with 7-bit addressing
• I2C slave operation with 10-bit addressing
• I2C master operation with 7-bit or 10-bit addressing
“dsPIC33/PIC24
Family
Reference
Manual”, which is available from the Micro-
chip web site (www.microchip.com). The
information in this data sheet supersedes
the information in the FRM.
For details about the communication sequence in each
of these modes, refer to the “dsPIC33/PIC24 Family
Reference Manual”. Please see the Microchip web site
(www.microchip.com) for the latest “dsPIC33/PIC24
Family Reference Manual” sections.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
2
19.2 I C Registers
I2CxCON and I2CxSTAT are control and status
registers, respectively. The I2CxCON register is
readable and writable. The lower six bits of I2CxSTAT
are read-only. The remaining bits of the I2CSTAT are
read/write:
The Inter-Integrated Circuit (I2C) module provides
complete hardware support for both Slave and
Multi-Master modes of the I2C serial communication
standard with a 16-bit interface.
• I2CxRSR is the shift register used for shifting data
internal to the module and the user application
has no access to it.
The I2C module has a 2-pin interface:
• I2CxRCV is the receive buffer and the register to
which data bytes are written or from which data
bytes are read.
• The SCLx pin is clock.
• The SDAx pin is data.
The I2C module offers the following key features:
• I2C Interface Supporting Both Master and Slave
modes of Operation
• I2C Slave mode Supports 7-Bit and
10-Bit Addressing
• I2C Master mode Supports 7-Bit and
10-Bit Addressing
• I2C Port allows Bidirectional Transfers Between
Master and Slaves
• Serial Clock Synchronization for I2C Port can be
used as a Handshake Mechanism to Suspend
and Resume Serial Transfer (SCLREL control)
• I2CxTRN is the transmit register to which bytes
are written during a transmit operation.
• The I2CxADD register holds the slave address.
• A status bit, ADD10, indicates 10-Bit Addressing
mode.
• The I2CxBRG acts as the Baud Rate Generator
(BRG) reload value.
In receive operations, I2CxRSR and I2CxRCV together
form a double-buffered receiver. When I2CxRSR
receives a complete byte, it is transferred to I2CxRCV
and an interrupt pulse is generated.
• I2C Supports Multi-Master Operation, Detects Bus
Collision and Arbitrates Accordingly
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 19-1:
I2Cx BLOCK DIAGRAM (X = 1 or 2)
Internal
Data Bus
I2CxRCV
Read
Shift
Clock
SCLx
SDAx
I2CxRSR
LSb
Address Match
Write
Read
Match Detect
I2CxMSK
Write
Read
I2CxADD
Start and Stop
Bit Detect
Write
Start and Stop
Bit Generation
I2CxSTAT
I2CxCON
Read
Write
Collision
Detect
Acknowledge
Generation
Read
Clock
Stretching
Write
Read
I2CxTRN
LSb
Shift Clock
Reload
Control
Write
Read
BRG Down Counter
TCY/2
I2CxBRG
DS70000591F-page 272
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 19-1: I2CxCON: I2Cx CONTROL REGISTER
R/W-0
I2CEN
U-0
—
R/W-0
R/W-1, HC
SCLREL
R/W-0
R/W-0
A10M
R/W-0
R/W-0
SMEN
I2CSIDL
IPMIEN
DISSLW
bit 15
bit 8
R/W-0
GCEN
R/W-0
R/W-0
R/W-0, HC R/W-0, HC
ACKEN RCEN
R/W-0, HC
PEN
R/W-0, HC
RSEN
R/W-0, HC
SEN
STREN
ACKDT
bit 7
bit 0
Legend:
HC = Hardware Clearable bit
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
I2CEN: I2Cx Enable bit
1= Enables the I2Cx module and configures the SDAx and SCLx pins as serial port pins
0= Disables the I2Cx module; all I2C pins are controlled by port functions
bit 14
bit 13
Unimplemented: Read as ‘0’
I2CSIDL: I2Cx Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12
SCLREL: SCLx Release Control bit (when operating as I2C slave)
1= Releases SCLx clock
0= Holds SCLx clock low (clock stretch)
If STREN = 1:
Bit is R/W (i.e., software can write ‘0’ to initiate stretch and write ‘1’ to release clock). Hardware is clear
at beginning of slave transmission. Hardware is clear at end of slave reception.
If STREN = 0:
Bit is R/S (i.e., software can only write ‘1’ to release clock). Hardware is clear at beginning of slave
transmission.
bit 11
bit 10
bit 9
IPMIEN: Intelligent Peripheral Management Interface (IPMI) Enable bit
1= IPMI mode is enabled; all addresses are Acknowledged
0= IPMI mode is disabled
A10M: 10-Bit Slave Address bit
1= I2CxADD is a 10-bit slave address
0= I2CxADD is a 7-bit slave address
DISSLW: Disable Slew Rate Control bit
1= Slew rate control is disabled
0= Slew rate control is enabled
bit 8
SMEN: SMBus Input Levels bit
1= Enables I/O pin thresholds compliant with SMBus specification
0= Disables SMBus input thresholds
bit 7
GCEN: General Call Enable bit (when operating as I2C™ slave)
1= Enables interrupt when a general call address is received in the I2CxRSR (module is enabled for
reception)
0= General call address is disabled
bit 6
STREN: SCLx Clock Stretch Enable bit (when operating as I2C slave)
Used in conjunction with the SCLREL bit.
1= Enables software or receives clock stretching
0= Disables software or receives clock stretching
2009-2014 Microchip Technology Inc.
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REGISTER 19-1: I2CxCON: I2Cx CONTROL REGISTER (CONTINUED)
bit 5
bit 4
ACKDT: Acknowledge Data bit (when operating as I2C master, applicable during master receive)
Value that is transmitted when the software initiates an Acknowledge sequence.
1= Sends NACK during Acknowledge
0= Sends ACK during Acknowledge
ACKEN: Acknowledge Sequence Enable bit (when operating as I2C master, applicable during master
receive)
1= Initiates Acknowledge sequence on SDAx and SCLx pins and transmits ACKDT data bit.
Hardware clears at the end of the master Acknowledge sequence.
0= Acknowledge sequence is not in progress
bit 3
bit 2
bit 1
bit 0
RCEN: Receive Enable bit (when operating as I2C master)
1= Enables Receive mode for I2C. Hardware clears at the end of the eighth bit of the master receive
data byte.
0= Receive sequence is not in progress
PEN: Stop Condition Enable bit (when operating as I2C master)
1= Initiates Stop condition on SDAx and SCLx pins. Hardware clears at the end of the master Stop
sequence.
0= Stop condition is not in progress
RSEN: Repeated Start Condition Enable bit (when operating as I2C master)
1= Initiates Repeated Start condition on SDAx and SCLx pins. Hardware clears at the end of the
master Repeated Start sequence.
0= Repeated Start condition is not in progress
SEN: Start Condition Enable bit (when operating as I2C master)
1= Initiates Start condition on SDAx and SCLx pins. Hardware clears at the end of the master Start
sequence.
0= Start condition is not in progress
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 19-2: I2CxSTAT: I2Cx STATUS REGISTER
R-0, HSC
ACKSTAT
R-0, HSC
TRSTAT
U-0
—
U-0
—
U-0
—
R/C-0, HSC
BCL
R-0, HSC
GCSTAT
R-0, HSC
ADD10
bit 15
bit 8
R/C-0, HS
IWCOL
R/C-0, HS
I2COV
R-0, HSC
D_A
R/C-0, HSC R/C-0, HSC
R-0, HSC
R_W
R-0, HSC
RBF
R-0, HSC
TBF
P
S
bit 7
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
HS = Hardware Settable bit
HSC = Hardware Settable/Clearable bit
‘0’ = Bit is cleared x = Bit is unknown
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
bit 15
bit 14
ACKSTAT: Acknowledge Status bit (when operating as I2C™ master, applicable to master transmit operation)
1= NACK received from slave
0= ACK received from slave
Hardware is set or clear at the end of slave Acknowledge.
TRSTAT: Transmit Status bit (when operating as I2C master, applicable to master transmit operation)
1= Master transmit is in progress (8 bits + ACK)
0= Master transmit is not in progress
Hardware is set at the beginning of master transmission. Hardware is clear at the end of slave Acknowledge.
bit 13-11
bit 10
Unimplemented: Read as ‘0’
BCL: Master Bus Collision Detect bit
1= A bus collision has been detected during a master operation
0= No collision
Hardware set at detection of bus collision.
bit 9
bit 8
bit 7
bit 6
bit 5
bit 4
GCSTAT: General Call Status bit
1= General call address was received
0= General call address was not received
Hardware is set when the address matches the general call address. Hardware is clear at Stop detection.
ADD10: 10-Bit Address Status bit
1= 10-bit address was matched
0= 10-bit address was not matched
Hardware is set at the match of the 2nd byte of matched 10-bit address. Hardware is clear at Stop detection.
IWCOL: Write Collision Detect bit
1= An attempt to write to the I2CxTRN register failed because the I2C module is busy
0= No collision
Hardware is set at the occurrence of a write to I2CxTRN while busy (cleared by software).
I2COV: Receive Overflow Flag bit
1= A byte was received while the I2CxRCV register is still holding the previous byte
0= No overflow
Hardware is set at an attempt to transfer I2CxRSR to I2CxRCV (cleared by software).
D_A: Data/Address bit (when operating as I2C slave)
1= Indicates that the last byte received was data
0= Indicates that the last byte received was a device address
Hardware is clear at a device address match. Hardware is set by reception of a slave byte.
P: Stop bit
1= Indicates that a Stop bit has been detected last
0= Stop bit was not detected last
Hardware is set or clear when Start, Repeated Start or Stop is detected.
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REGISTER 19-2: I2CxSTAT: I2Cx STATUS REGISTER (CONTINUED)
bit 3
bit 2
bit 1
S: Start bit
1= Indicates that a Start (or Repeated Start) bit has been detected last
0= Start bit was not detected last
Hardware is set or clear when Start, Repeated Start or Stop is detected.
R_W: Read/Write Information bit (when operating as I2C slave)
1= Read – indicates data transfer is output from slave
0= Write – indicates data transfer is input to slave
Hardware is set or clear after reception of an I2C device address byte.
RBF: Receive Buffer Full Status bit
1= Receive is complete, I2CxRCV is full
0= Receive is not complete, I2CxRCV is empty
Hardware is set when I2CxRCV is written with a received byte. Hardware is clear when software reads
I2CxRCV.
bit 0
TBF: Transmit Buffer Full Status bit
1= Transmit in progress, I2CxTRN is full
0= Transmit is complete, I2CxTRN is empty
Hardware is set when software writes to I2CxTRN. Hardware is clear at completion of the data transmission.
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REGISTER 19-3: I2CxMSK: I2Cx SLAVE MODE ADDRESS MASK REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
AMSK<9:8>
bit 15
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 0
AMSK<7:0>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-10
bit 9-0
Unimplemented: Read as ‘0’
AMSK<9:0>: Mask for Address bit x Select bits
1= Enables masking for bit x of incoming message address; bit match is not required in this position
0= Disables masking for bit x; bit match is required in this position
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NOTES:
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The primary features of the UARTx module are:
20.0 UNIVERSAL ASYNCHRONOUS
• Full-Duplex, 8-Bit or 9-Bit Data Transmission
through the UxTX and UxRX Pins
• Even, Odd or No Parity Options (for 8-bit data)
RECEIVER TRANSMITTER
(UART)
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “UART” (DS70188) in the
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
web site (www.microchip.com). The infor-
mation in this data sheet supersedes the
information in the FRM.
• One or Two Stop bits
• Hardware Flow Control Option with UxCTS and
UxRTS Pins
• Fully Integrated Baud Rate Generator with 16-Bit
Prescaler
• Baud Rates Ranging from 10 Mbps to 38 bps at
40 MIPS
• Baud Rates Ranging from 12.5 Mbps to 47 bps at
50 MIPS
• 4-Deep, First-In First-Out (FIFO) Transmit Data
Buffer
• 4-Deep FIFO Receive Data Buffer
• Parity, Framing and Buffer Overrun Error Detection
• Support for 9-Bit mode with Address Detect
(9th bit = 1)
• Transmit and Receive Interrupts
• A Separate Interrupt for all UART Error Conditions
• Loopback mode for Diagnostic Support
• Support for Sync and Break Characters
• Support for Automatic Baud Rate Detection
• IrDA Encoder and Decoder Logic
• 16x Baud Clock Output for IrDA® Support
• Support for DMA
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
The Universal Asynchronous Receiver Transmitter
(UART) module is one of the serial I/O modules
available in the dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 device families. The
UART is a full-duplex, asynchronous system that can
communicate with peripheral devices, such as
personal computers, LIN/JS2602, RS-232 and RS-485
interfaces. The module also supports a hardware flow
control option with the UxCTS and UxRTS pins and
also includes an IrDA encoder and decoder.
A simplified block diagram of the UART module is
shown in Figure 20-1. The UART module consists of
these key hardware elements:
• Baud Rate Generator
• Asynchronous Transmitter
• Asynchronous Receiver
FIGURE 20-1:
SIMPLIFIED UARTx BLOCK DIAGRAM
Baud Rate Generator
IrDA®
Hardware Flow Control
UARTx Receiver
UxRTS/BCLK
UxCTS
UxRX
UxTX
UARTx Transmitter
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REGISTER 20-1: UxMODE: UARTx MODE REGISTER
R/W-0
UARTEN(1)
U-0
—
R/W-0
USIDL
R/W-0
IREN(2)
R/W-0
U-0
—
R/W-0
UEN1
R/W-0
UEN0
RTSMD
bit 15
bit 8
R/W-0, HC
WAKE
R/W-0
R/W-0, HC
ABAUD
R/W-0
R/W-0
BRGH
R/W-0
R/W-0
R/W-0
LPBACK
URXINV
PDSEL1
PDSEL0
STSEL
bit 7
bit 0
Legend:
HC = Hardware Clearable bit
W = Writable bit
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
‘1’ = Bit is set
bit 15
UARTEN: UARTx Enable bit(1)
1= UARTx is enabled; all UARTx pins are controlled by UARTx as defined by UEN<1:0>
0= UARTx is disabled; all UARTx pins are controlled by port latches, UARTx power consumption is
minimal
bit 14
bit 13
Unimplemented: Read as ‘0’
USIDL: UARTx Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12
bit 11
IREN: IrDA® Encoder and Decoder Enable bit(2)
1= IrDA encoder and decoder are enabled
0= IrDA encoder and decoder are disabled
RTSMD: Mode Selection for UxRTS Pin bit
1= UxRTS pin is in Simplex mode
0= UxRTS pin is in Flow Control mode
bit 10
Unimplemented: Read as ‘0’
bit 9-8
UEN<1:0>: UARTx Pin Enable bits
11= UxTX, UxRX and BCLK pins are enabled and used; UxCTS pin is controlled by port latches
10= UxTX, UxRX, UxCTS and UxRTS pins are enabled and used
01= UxTX, UxRX and UxRTS pins are enabled and used; UxCTS pin is controlled by port latches
00= UxTX and UxRX pins are enabled and used; UxCTS and UxRTS/BCLK pins are controlled by
port latches
bit 7
WAKE: Wake-up on Start bit Detect During Sleep Mode Enable bit
1= UARTx will continue to sample the UxRX pin; interrupt is generated on falling edge, bit is cleared
in hardware on following rising edge
0= No wake-up is enabled
bit 6
bit 5
LPBACK: UARTx Loopback Mode Select bit
1= Enables Loopback mode
0= Loopback mode is disabled
ABAUD: Auto-Baud Enable bit
1= Enables baud rate measurement on the next character – requires reception of a Sync field (55h)
before other data; cleared in hardware upon completion
0= Baud rate measurement is disabled or completed
Note 1: Refer to “UART” (DS70188) in the “dsPIC33/PIC24 Family Reference Manual” for information on
enabling the UART module for receive or transmit operation. That section of the manual is available on the
Microchip web site: www.microchip.com.
2: This feature is only available for the 16x BRG mode (BRGH = 0).
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REGISTER 20-1: UxMODE: UARTx MODE REGISTER (CONTINUED)
bit 4
URXINV: Receive Polarity Inversion bit
1= UxRX Idle state is ‘0’
0= UxRX Idle state is ‘1’
bit 3
BRGH: High Baud Rate Enable bit
1= BRG generates 4 clocks per bit period (4x baud clock, High-Speed mode)
0= BRG generates 16 clocks per bit period (16x baud clock, Standard mode)
bit 2-1
PDSEL<1:0>: Parity and Data Selection bits
11= 9-bit data, no parity
10= 8-bit data, odd parity
01= 8-bit data, even parity
00= 8-bit data, no parity
bit 0
STSEL: Stop Bit Selection bit
1= Two Stop bits
0= One Stop bit
Note 1: Refer to “UART” (DS70188) in the “dsPIC33/PIC24 Family Reference Manual” for information on
enabling the UART module for receive or transmit operation. That section of the manual is available on the
Microchip web site: www.microchip.com.
2: This feature is only available for the 16x BRG mode (BRGH = 0).
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REGISTER 20-2: UxSTA: UARTx STATUS AND CONTROL REGISTER
R/W-0
R/W-0
R/W-0
U-0
—
R/W-0, HC
UTXBRK
R/W-0
UTXEN(1)
R-0
R-1
UTXISEL1
UTXINV
UTXISEL0
UTXBF
TRMT
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R-1
R-0
R-0
R/C-0
R-0
URXISEL1
URXISEL0
ADDEN
RIDLE
PERR
FERR
OERR
URXDA
bit 7
bit 0
Legend:
HC = Hardware Clearable bit
W = Writable bit
C = Clearable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
R = Readable bit
-n = Value at POR
‘1’ = Bit is set
bit 15,13
UTXISEL<1:0>: UARTx Transmission Interrupt Mode Selection bits
11= Reserved; do not use
10= Interrupt when a character is transferred to the Transmit Shift Register (TSR), and as a result,
the transmit buffer becomes empty
01= Interrupt when the last character is shifted out of the Transmit Shift Register; all transmit
operations are completed
00= Interrupt when a character is transferred to the Transmit Shift Register (this implies there is at
least one character open in the transmit buffer)
bit 14
UTXINV: UARTx Transmit Polarity Inversion bit
If IREN = 0:
1= UxTX Idle state is ‘0’
0= UxTX Idle state is ‘1’
If IREN = 1:
1= IrDA® encoded UxTX Idle state is ‘1’
0= IrDA encoded UxTX Idle state is ‘0’
bit 12
bit 11
Unimplemented: Read as ‘0’
UTXBRK: UARTx Transmit Break bit
1= Sends Sync Break on next transmission – Start bit, followed by twelve ‘0’ bits, followed by Stop
bit; cleared by hardware upon completion
0= Sync Break transmission is disabled or has completed
bit 10
UTXEN: UARTx Transmit Enable bit(1)
1= Transmit is enabled, UxTX pin is controlled by UARTx
0= Transmit is disabled, any pending transmission is aborted and the buffer is reset; UxTX pin is
controlled by the port
bit 9
UTXBF: UARTx Transmit Buffer Full Status bit (read-only)
1= Transmit buffer is full
0= Transmit buffer is not full; at least one more character can be written
bit 8
TRMT: Transmit Shift Register Empty bit (read-only)
1= Transmit Shift Register is empty and transmit buffer is empty (the last transmission has completed)
0= Transmit Shift Register is not empty, a transmission is in progress or queued
bit 7-6
URXISEL<1:0>: UARTx Receive Interrupt Mode Selection bits
11= Interrupt is set on UxRSR transfer, making the receive buffer full (i.e., has 4 data characters)
10= Interrupt is set on UxRSR transfer, making the receive buffer 3/4 full (i.e., has 3 data characters)
0x= Interrupt is set when any character is received and transferred from the UxRSR to the receive
buffer; receive buffer has one or more characters
Note 1: Refer to “UART” (DS70188) in the “dsPIC33/PIC24 Family Reference Manual” for information on
enabling the UART module for transmit operation. That section of the manual is available on the Microchip
web site: www.microchip.com.
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REGISTER 20-2: UxSTA: UARTx STATUS AND CONTROL REGISTER (CONTINUED)
bit 5
bit 4
bit 3
ADDEN: Address Character Detect bit (bit 8 of received data = 1)
1= Address Detect mode is enabled; if 9-bit mode is not selected, this does not take effect
0= Address Detect mode is disabled
RIDLE: Receiver Idle bit (read-only)
1= Receiver is Idle
0= Receiver is active
PERR: Parity Error Status bit (read-only)
1= Parity error has been detected for the current character (the character at the top of the receive
FIFO)
0= Parity error has not been detected
bit 2
bit 1
bit 0
FERR: Framing Error Status bit (read-only)
1= Framing error has been detected for the current character (the character at the top of the receive
FIFO)
0= Framing error has not been detected
OERR: Receive Buffer Overrun Error Status bit (clear/read-only)
1= Receive buffer has overflowed
0= Receive buffer has not overflowed; clearing a previously set OERR bit (1 0transition) will reset
the receiver buffer and the UxRSR to the empty state
URXDA: UARTx Receive Buffer Data Available bit (read-only)
1= Receive buffer has data, at least one more character can be read
0= Receive buffer is empty
Note 1: Refer to “UART” (DS70188) in the “dsPIC33/PIC24 Family Reference Manual” for information on
enabling the UART module for transmit operation. That section of the manual is available on the Microchip
web site: www.microchip.com.
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NOTES:
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• Programmable Wake-up Functionality with
Integrated Low-Pass Filter
• Programmable Loopback mode Supports
21.0 ENHANCED CAN (ECAN™)
MODULE
Self-Test Operation
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “ECAN™” (DS70185) in the
dsPIC33/PIC24 Family Reference Manual,
which is available from the Microchip web
site (www.microchip.com). The information
in this data sheet supersedes the
information in the FRM.
• Signaling via Interrupt Capabilities for all CAN
Receiver and Transmitter Error States
• Programmable Clock Source
• Programmable Link to Input Capture module
(IC2 for CAN1) for Time-Stamping and Network
Synchronization
• Low-Power Sleep and Idle mode
The CAN bus module consists of a protocol engine and
message buffering/control. The CAN protocol engine
handles all functions for receiving and transmitting
messages on the CAN bus. Messages are transmitted
by first loading the appropriate data registers. Status
and errors can be checked by reading the appropriate
registers. Any message detected on the CAN bus is
checked for errors and then matched against filters to
see if it should be received and stored in one of the
receive registers.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
21.1 Overview
21.2 Frame Types
The CAN module transmits various types of frames
which include data messages, or remote transmission
requests initiated by the user, as other frames that are
automatically generated for control purposes. The
following frame types are supported:
The Enhanced Controller Area Network (ECAN™)
module is a serial interface, useful for communicating with
other ECAN modules or microcontroller devices. This
interface/protocol was designed to allow communications
within noisy environments. The dsPIC33FJ64GS606/
608/610 devices contain one ECAN module.
• Standard Data Frame: A standard data frame is
generated by a node when the node wishes to
transmit data. It includes an 11-bit Standard Identifier
(SID), but not an 18-bit Extended Identifier (EID).
The ECAN module is a communication controller imple-
menting the CAN 2.0 A/B protocol, as defined in the
BOSCH CAN specification. The module supports
CAN 1.2, CAN 2.0A, CAN 2.0B Passive and CAN 2.0B
Active versions of the protocol. The module implementa-
tion is a full CAN system. The CAN specification is not
covered within this data sheet. The reader can refer to
the BOSCH CAN specification for further details.
• Extended Data Frame: An extended data frame is
similar to a standard data frame, but includes an
Extended Identifier as well.
• Remote Frame: It is possible for a destination
node to request the data from the source. For this
purpose, the destination node sends a remote
frame with an identifier that matches the identifier
of the required data frame. The appropriate data
source node sends a data frame as a response to
this remote request.
The module features are as follows:
• Implementation of the CAN Protocol, CAN 1.2,
CAN 2.0A and CAN 2.0B
• Standard and Extended Data Frames
• 0-8 Bytes Data Length
• Programmable Bit Rate, up to 1 Mbit/sec
• Automatic Response to Remote Transmission
Requests
• Error Frame: An error frame is generated by any
node that detects a bus error. An error frame con-
sists of two fields: an error flag field and an error
delimiter field.
• Up to 8 Transmit Buffers with Application-Specified
Prioritization and Abort Capability (each buffer can
contain up to 8 bytes of data)
• Up to 32 Receive Buffers (each buffer can contain
up to 8 bytes of data)
• Up to 16 Full (Standard/Extended Identifier)
Acceptance Filters
• Three Full Acceptance Filter Masks
• DeviceNet™ Addressing Support
• Overload Frame: An overload frame can be gen-
erated by a node as a result of two conditions.
First, the node detects a dominant bit during inter-
frame space which is an illegal condition. Second,
due to internal conditions, the node is not yet able
to start reception of the next message. A node
can generate a maximum of 2 sequential overload
frames to delay the start of the next message.
• Interframe Space: Interframe space separates a
proceeding frame (of whatever type) from a
following data or remote frame.
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FIGURE 21-1:
ECANx MODULE BLOCK DIAGRAM
RxF15 Filter
RxF14 Filter
RxF13 Filter
RxF12 Filter
RxF11 Filter
RxF10 Filter
RxF9 Filter
RxF8 Filter
RxF7 Filter
RxF6 Filter
RxF5 Filter
RxF4 Filter
RxF3 Filter
RxF2 Filter
RxF1 Filter
RxF0 Filter
DMA Controller
TRB7 TX/RX Buffer Control Register
TRB6 TX/RX Buffer Control Register
TRB5 TX/RX Buffer Control Register
TRB4 TX/RX Buffer Control Register
TRB3 TX/RX Buffer Control Register
TRB2 TX/RX Buffer Control Register
TRB1 TX/RX Buffer Control Register
TRB0 TX/RX Buffer Control Register
RxM2 Mask
RxM1 Mask
RxM0 Mask
Transmit Byte
Sequencer
Message Assembly
Buffer
Control
Configuration
Logic
CPU
Bus
ECAN Protocol
Engine
Interrupts
C1Tx
C1Rx
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The module can be programmed to apply a low-pass
21.3 Modes of Operation
filter function to the CxRX input line while the module or
The ECAN™ module can operate in one of several
the CPU is in Sleep mode. The WAKFIL bit
operation modes selected by the user. These modes
(CxCFG2<14>) enables or disables the filter.
include:
Note:
Typically, if the ECAN module is allowed to
transmit in a particular mode of operation,
and a transmission is requested immedi-
ately after the ECAN module has been
placed in that mode of operation, the
module waits for 11 consecutive recessive
bits on the bus before starting transmission.
If the user switches to Disable mode within
this 11-bit period, then this transmission is
aborted and the corresponding TXABTmn
bit is set and the TXREQmn bit is cleared.
• Initialization mode
• Disable mode
• Normal Operation mode
• Listen Only mode
• Listen All Messages mode
• Loopback mode
Modes are requested by setting the REQOP<2:0> bits
(CxCTRL1<10:8>). Entry into a mode is Acknowledged
by monitoring the OPMODE<2:0> bits (CxCTRL1<7:5>).
The module does not change the mode and the
OPMODE bits until a change in mode is acceptable,
generally during bus Idle time, which is defined as at least
11 consecutive recessive bits.
21.3.3
NORMAL OPERATION MODE
Normal Operation mode is selected when
REQOP<2:0> = 000. In this mode, the module is
activated and the I/O pins assume the CAN bus
functions. The module transmits and receives CAN bus
messages via the CxTX and CxRX pins.
21.3.1
INITIALIZATION MODE
In the Initialization mode, the module does not transmit
or receive. The error counters are cleared and the inter-
rupt flags remain unchanged. The user application has
access to Configuration registers that are access
restricted in other modes. The module protects the user
from accidentally violating the CAN protocol through
programming errors. All registers which control the
configuration of the module cannot be modified while
the module is on-line. The ECAN module is not allowed
to enter the Configuration mode while a transmission is
taking place. The Configuration mode serves as a lock
to protect the following registers:
21.3.4
LISTEN ONLY MODE
If the Listen Only mode is activated, the module on the
CAN bus is passive. The transmitter buffers revert to
the port I/O function. The receive pins remain inputs.
For the receiver, no error flags or Acknowledge signals
are sent. The error counters are deactivated in this
state. The Listen Only mode can be used for detecting
the baud rate on the CAN bus. To use this, it is neces-
sary that there are at least two further nodes that
communicate with each other.
• All Module Control Registers
• Baud Rate and Interrupt Configuration Registers
• Bus Timing Registers
• Identifier Acceptance Filter Registers
• Identifier Acceptance Mask Registers
21.3.5
LISTEN ALL MESSAGES MODE
The module can be set to ignore all errors and receive
any message. The Listen All Messages mode is acti-
vated by setting REQOP<2:0> = 111. In this mode, the
data, which is in the message assembly buffer until the
time an error occurred, is copied in the receive buffer
and can be read via the CPU interface.
21.3.2
DISABLE MODE
In Disable mode, the module does not transmit or
receive. The module has the ability to set the WAKIF bit
due to bus activity, however, any pending interrupts
remain and the error counters retains their value.
21.3.6
LOOPBACK MODE
If the Loopback mode is activated, the module con-
nects the internal transmit signal to the internal receive
signal at the module boundary. The transmit and
receive pins revert to their port I/O function.
If the REQOP<2:0> bits (CxCTRL1<10:8>) = 001, the
module enters the Module Disable mode. If the module
is active, the module waits for 11 recessive bits on the
CAN bus, detects that condition as an Idle bus, then
accepts the module disable command. When the
OPMODE<2:0> bits (CxCTRL1<7:5>) = 001, that
indicates whether the module successfully went into
Module Disable mode. The I/O pins revert to normal
I/O function when the module is in the Module Disable
mode.
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REGISTER 21-1: CxCTRL1: ECANx CONTROL REGISTER 1
U-0
—
U-0
—
R/W-0
CSIDL
R/W-0
ABAT
r-0
r
R/W-1
R/W-0
R/W-0
REQOP2
REQOP1
REQOP0
bit 15
bit 8
R-1
R-0
R-0
U-0
—
R/W-0
U-0
—
U-0
—
R/W-0
WIN
OPMODE2
OPMODE1 OPMODE0
CANCAP
bit 7
bit 0
Legend:
r = Reserved bit
W = Writable bit
R = Readable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
‘1’ = Bit is set
bit 15-14
bit 13
Unimplemented: Read as ‘0’
CSIDL: ECANx Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12
ABAT: Abort All Pending Transmissions bit
1= Signals all transmit buffers to abort transmission
0= Module will clear this bit when all transmissions are aborted
bit 11
Reserved: Do not use
bit 10-8
REQOP<2:0>: Request Operation Mode bits
111= Sets Listen All Messages mode
110= Reserved
101= Reserved
100= Sets Configuration mode
011= Sets Listen Only Mode
010= Sets Loopback mode
001= Sets Disable mode
000= Sets Normal Operation mode
bit 7-5
OPMODE<2:0>: Operation Mode bits
111= Module is in Listen All Messages mode
110= Reserved
101= Reserved
100= Module is in Configuration mode
011= Module is in Listen Only mode
010= Module is in Loopback mode
001= Module is in Disable mode
000= Module is in Normal Operation mode
bit 4
bit 3
Unimplemented: Read as ‘0’
CANCAP: ECAN Message Receive Timer Capture Event Enable bit
1= Enables input capture based on ECAN message receive
0= Disables ECAN capture
bit 2-1
bit 0
Unimplemented: Read as ‘0’
WIN: SFR Map Window Select bit
1= Uses filter window
0= Uses buffer window
DS70000591F-page 288
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-2: CxCTRL2: ECANx CONTROL REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
bit 0
U-0
—
U-0
—
U-0
—
R-0
R-0
R-0
R-0
R-0
DNCNT<4:0>
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-5
bit 4-0
Unimplemented: Read as ‘0’
DNCNT<4:0>: DeviceNet™ Filter Bit Number bits
10010-11111= Invalid selection
10001= Compares up to Data Byte 3, bit 6 with EID<17>
•
•
•
00001= Compares up to Data Byte 1, bit 7 with EID<0>
00000= Does not compare data bytes
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-3: CxVEC: ECANx INTERRUPT CODE REGISTER
U-0
—
U-0
—
U-0
—
R-0
R-0
R-0
R-0
R-0
FILHIT4
FILHIT3
FILHIT2
FILHIT1
FILHIT0
bit 15
bit 8
U-0
—
R-1
R-0
R-0
R-0
R-0
R-0
R-0
ICODE6
ICODE5
ICODE4
ICODE3
ICODE2
ICODE1
ICODE0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-13
bit 12-8
Unimplemented: Read as ‘0’
FILHIT<4:0>: Filter Hit Number bits
10000-11111= Reserved
01111= Filter 15
•
•
•
00001= Filter 1
00000= Filter 0
bit 7
Unimplemented: Read as ‘0’
bit 6-0
ICODE<6:0>: Interrupt Flag Code bits
1000101-1111111= Reserved
1000100= FIFO almost full interrupt
1000011= Receiver overflow interrupt
1000010= Wake-up interrupt
1000001= Error interrupt
1000000= No interrupt
•
•
•
0010000-0111111= Reserved
0001111= RB15 buffer interrupt
•
•
•
0001001= RB9 buffer interrupt
0001000= RB8 buffer interrupt
0000111= TRB7 buffer interrupt
0000110= TRB6 buffer interrupt
0000101= TRB5 buffer interrupt
0000100= TRB4 buffer interrupt
0000011= TRB3 buffer interrupt
0000010= TRB2 buffer interrupt
0000001= TRB1 buffer interrupt
0000000= TRB0 Buffer interrupt
DS70000591F-page 290
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-4: CxFCTRL: ECANx FIFO CONTROL REGISTER
R/W-0
R/W-0
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
DMABS2
DMABS1
DMABS0
bit 15
bit 8
U-0
—
U-0
—
U-0
—
R/W-0
FSA4(1)
R/W-0
FSA3(1)
R/W-0
FSA2(1)
R/W-0
FSA1(1)
R/W-0
FSA0(1)
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-13
DMABS<2:0>: DMA Buffer Size bits
111= Reserved
110= 32 buffers in DMA RAM
101= 24 buffers in DMA RAM
100= 16 buffers in DMA RAM
011= 12 buffers in DMA RAM
010= 8 buffers in DMA RAM
001= 6 buffers in DMA RAM
000= 4 buffers in DMA RAM
bit 12-5
bit 4-0
Unimplemented: Read as ‘0’
FSA<4:0>: FIFO Area Starts with Buffer bits(1)
11111= Reads Buffer RB31
11110= Reads Buffer RB30
•
•
•
00001= TX/RX Buffer TRB1
00000= TX/RX Buffer TRB0
Note 1: FSA<4:0> bits are used to specify the start of the FIFO within the buffer area.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-5: CxFIFO: ECANx FIFO STATUS REGISTER
U-0
—
U-0
—
R-0
R-0
R-0
R-0
R-0
R-0
FBP5
FBP4
FBP3
FBP2
FBP1
FBP0
bit 15
bit 8
U-0
—
U-0
—
R-0
R-0
R-0
R-0
R-0
R-0
FNRB5
FNRB4
FNRB3
FNRB2
FNRB1
FNRB0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-14
bit 13-8
Unimplemented: Read as ‘0’
FBP<5:0>: FIFO Buffer Pointer bits
011111= RB31 buffer
011110= RB30 buffer
•
•
•
000001= TRB1 buffer
000000= TRB0 buffer
bit 7-6
bit 5-0
Unimplemented: Read as ‘0’
FNRB<5:0>: FIFO Next Read Buffer Pointer bits
011111= RB31 buffer
011110= RB30 buffer
•
•
•
000001= TRB1 buffer
000000= TRB0 buffer
DS70000591F-page 292
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-6: CxINTF: ECANx INTERRUPT FLAG REGISTER
U-0
—
U-0
—
R-0
R-0
R-0
R-0
R-0
R-0
TXBO
TXBP
RXBP
TXWAR
RXWAR
EWARN
bit 15
bit 8
R/C-0
IVRIF
R/C-0
R/C-0
U-0
—
R/C-0
R/C-0
R/C-0
RBIF
R/C-0
TBIF
WAKIF
ERRIF
FIFOIF
RBOVIF
bit 7
bit 0
Legend:
C = Writable, but only ‘0’ can be written to clear the bit
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-14
bit 13
Unimplemented: Read as ‘0’
TXBO: Transmitter in Error State Bus Off bit
1= Transmitter is in Bus Off state
0= Transmitter is not in Bus Off state
bit 12
bit 11
bit 10
bit 9
TXBP: Transmitter in Error State Bus Passive bit
1= Transmitter is in Bus Passive state
0= Transmitter is not in Bus Passive state
RXBP: Receiver in Error State Bus Passive bit
1= Receiver is in Bus Passive state
0= Receiver is not in Bus Passive state
TXWAR: Transmitter in Error State Warning bit
1= Transmitter is in Error Warning state
0= Transmitter is not in Error Warning state
RXWAR: Receiver in Error State Warning bit
1= Receiver is in Error Warning state
0= Receiver is not in Error Warning state
bit 8
EWARN: Transmitter or Receiver in Error State Warning bit
1= Transmitter or receiver is in Error Warning state
0= Transmitter or receiver is not in Error Warning state
bit 7
IVRIF: Invalid Message Received Interrupt Flag bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 6
WAKIF: Bus Wake-up Activity Interrupt Flag bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 5
ERRIF: Error Interrupt Flag bit (multiple sources in CxINTF<13:8> register bits)
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 4
bit 3
Unimplemented: Read as ‘0’
FIFOIF: FIFO Almost Full Interrupt Flag bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 2
RBOVIF: RX Buffer Overflow Interrupt Flag bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-6: CxINTF: ECANx INTERRUPT FLAG REGISTER (CONTINUED)
bit 1
RBIF: RX Buffer Interrupt Flag bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 0
TBIF: TX Buffer Interrupt Flag bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
DS70000591F-page 294
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-7: CxINTE: ECANx INTERRUPT ENABLE REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
R/W-0
IVRIE
R/W-0
R/W-0
ERRIE
U-0
—
R/W-0
R/W-0
R/W-0
RBIE
R/W-0
TBIE
WAKIE
FIFOIE
RBOVIE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7
Unimplemented: Read as ‘0’
IVRIE: Invalid Message Received Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 6
bit 5
WAKIE: Bus Wake-up Activity Interrupt Flag bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
ERRIE: Error Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 4
bit 3
Unimplemented: Read as ‘0’
FIFOIE: FIFO Almost Full Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
bit 2
bit 1
bit 0
RBOVIE: RX Buffer Overflow Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
RBIE: RX Buffer Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
TBIE: TX Buffer Interrupt Enable bit
1= Interrupt request is enabled
0= Interrupt request is not enabled
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-8: CxEC: ECANx TRANSMIT/RECEIVE ERROR COUNT REGISTER
R-0
TERRCNT7 TERRCNT6 TERRCNT5 TERRCNT4 TERRCNT3 TERRCNT2 TERRCNT1 TERRCNT0
bit 15 bit 8
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
RERRCNT7 RERRCNT6 RERRCNT5 RERRCNT4 RERRCNT3 RERRCNT2 RERRCNT1 RERRCNT0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
TERRCNT<7:0>: Transmit Error Count bits
RERRCNT<7:0>: Receive Error Count bits
REGISTER 21-9: CxCFG1: ECANx BAUD RATE CONFIGURATION REGISTER 1
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
R/W-0
SJW1
R/W-0
SJW0
R/W-0
BRP5
R/W-0
BRP4
R/W-0
BRP3
R/W-0
BRP2
R/W-0
BRP1
R/W-0
BRP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-6
Unimplemented: Read as ‘0’
SJW<1:0>: Synchronization Jump Width bits
11= Length is 4 x TQ
10= Length is 3 x TQ
01= Length is 2 x TQ
00= Length is 1 x TQ
bit 5-0
BRP<5:0>: Baud Rate Prescaler bits
11 1111= TQ = 2 x 64 x 1/FCAN
•
•
•
00 0010= TQ = 2 x 3 x 1/FCAN
00 0001= TQ = 2 x 2 x 1/FCAN
00 0000= TQ = 2 x 1 x 1/FCAN
DS70000591F-page 296
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-10: CxCFG2: ECANx BAUD RATE CONFIGURATION REGISTER 2
U-0
—
R/W-x
U-0
—
U-0
—
U-0
—
R/W-x
R/W-x
R/W-x
WAKFIL
SEG2PH2
SEG2PH1
SEG2PH0
bit 15
bit 8
R/W-x
R/W-x
SAM
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
SEG2PHTS
SEG1PH2
SEG1PH1
SEG1PH0
PRSEG2
PRSEG1
PRSEG0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
Unimplemented: Read as ‘0’
WAKFIL: Select ECAN Bus Line Filter for Wake-up bit
1= Uses ECAN bus line filter for wake-up
0= ECAN bus line filter is not used for wake-up
bit 13-11
bit 10-8
Unimplemented: Read as ‘0’
SEG2PH<2:0>: Phase Segment 2 bits
111= Length is 8 x TQ
•
•
•
000= Length is 1 x TQ
bit 7
SEG2PHTS: Phase Segment 2 Time Select bit
1= Freely programmable
0= Maximum of SEG1PHx bits or Information Processing Time (IPT), whichever is greater
bit 6
SAM: Sample of the ECAN Bus Line bit
1= Bus line is sampled three times at the sample point
0= Bus line is sampled once at the sample point
bit 5-3
SEG1PH<2:0>: Phase Segment 1 bits
111= Length is 8 x TQ
•
•
•
000= Length is 1 x TQ
bit 2-0
PRSEG<2:0>: Propagation Time Segment bits
111= Length is 8 x TQ
•
•
•
000= Length is 1 x TQ
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-11: CxFEN1: ECANx ACCEPTANCE FILTER ENABLE REGISTER 1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
FLTEN15
FLTEN14
FLTEN13
FLTEN12
FLTEN11
FLTEN10
FLTEN9
FLTEN8
bit 15
bit 8
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
FLTEN7
FLTEN6
FLTEN5
FLTEN4
FLTEN3
FLTEN2
FLTEN1
FLTEN0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-0
FLTEN<15:0>: Enable Filter n to Accept Messages bits
1= Enables Filter n
0= Disables Filter n
REGISTER 21-12: CxBUFPNT1: ECANx FILTER 0-3 BUFFER POINTER REGISTER 1
R/W-0
F3BP3
R/W-0
F3BP2
R/W-0
F3BP1
R/W-0
F3BP0
R/W-0
F2BP3
R/W-0
F2BP2
R/W-0
F2BP1
R/W-0
F2BP0
bit 15
bit 8
R/W-0
F1BP3
R/W-0
F1BP2
R/W-0
F1BP1
R/W-0
F1BP0
R/W-0
F0BP3
R/W-0
F0BP2
R/W-0
F0BP1
R/W-0
F0BP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
F3BP<3:0>: RX Buffer Mask for Filter 3 bits
1111= Filter hits received in RX FIFO buffer
1110= Filter hits received in RX Buffer 14
•
•
•
0001= Filter hits received in RX Buffer 1
0000= Filter hits received in RX Buffer 0
bit 11-8
bit 7-4
bit 3-0
F2BP<3:0>: RX Buffer Mask for Filter 2 bits (same values as bits<15:12>)
F1BP<3:0>: RX Buffer Mask for Filter 1 bits (same values as bits<15:12>)
F0BP<3:0>: RX Buffer Mask for Filter 0 bits (same values as bits<15:12>)
DS70000591F-page 298
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-13: CxBUFPNT2: ECANx FILTER 4-7 BUFFER POINTER REGISTER 2
R/W-0
F7BP3
R/W-0
F7BP2
R/W-0
F7BP1
R/W-0
F7BP0
R/W-0
F6BP3
R/W-0
F6BP2
R/W-0
F6BP1
R/W-0
F6BP0
bit 15
bit 8
R/W-0
F5BP3
R/W-0
F5BP2
R/W-0
F5BP1
R/W-0
F5BP0
R/W-0
F4BP3
R/W-0
F4BP2
R/W-0
F4BP1
R/W-0
F4BP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
F7BP<3:0>: RX Buffer Mask for Filter 7 bits
1111= Filter hits received in RX FIFO buffer
1110= Filter hits received in RX Buffer 14
•
•
•
0001= Filter hits received in RX Buffer 1
0000= Filter hits received in RX Buffer 0
bit 11-8
bit 7-4
bit 3-0
F6BP<3:0>: RX Buffer Mask for Filter 6 bits (same values as bits<15:12>)
F5BP<3:0>: RX Buffer Mask for Filter 5 bits (same values as bits<15:12>)
F4BP<3:0>: RX Buffer Mask for Filter 4 bits (same values as bits<15:12>)
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-14: CxBUFPNT3: ECANx FILTER 8-11 BUFFER POINTER REGISTER 3
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F11BP3
F11BP2
F11BP1
F11BP0
F10BP3
F10BP2
F10BP1
F10BP0
bit 15
bit 8
R/W-0
F9BP3
R/W-0
F9BP2
R/W-0
F9BP1
R/W-0
F9BP0
R/W-0
F8BP3
R/W-0
F8BP2
R/W-0
F8BP1
R/W-0
F8BP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
F11BP<3:0>: RX Buffer Mask for Filter 11 bits
1111= Filter hits received in RX FIFO buffer
1110= Filter hits received in RX Buffer 14
•
•
•
0001= Filter hits received in RX Buffer 1
0000= Filter hits received in RX Buffer 0
bit 11-8
bit 7-4
bit 3-0
F10BP<3:0>: RX Buffer Mask for Filter 10 bits (same values as bits<15:12>)
F9BP<3:0>: RX Buffer Mask for Filter 9 bits (same values as bits<15:12>)
F8BP<3:0>: RX Buffer Mask for Filter 8 bits (same values as bits<15:12>)
DS70000591F-page 300
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-15: CxBUFPNT4: ECANx FILTER 12-15 BUFFER POINTER REGISTER 4
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F15BP3
F15BP2
F15BP1
F15BP0
F14BP3
F14BP2
F14BP1
F14BP0
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F13BP3
F13BP2
F13BP1
F13BP0
F12BP3
F12BP2
F12BP1
F12BP0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
F15BP<3:0>: RX Buffer Mask for Filter 15 bits
1111= Filter hits received in RX FIFO buffer
1110= Filter hits received in RX Buffer 14
•
•
•
0001= Filter hits received in RX Buffer 1
0000= Filter hits received in RX Buffer 0
bit 11-8
bit 7-4
bit 3-0
F14BP<3:0>: RX Buffer Mask for Filter 14 bits (same values as bits<15:12>)
F13BP<3:0>: RX Buffer Mask for Filter 13 bits (same values as bits<15:12>)
F12BP<3:0>: RX Buffer Mask for Filter 12 bits (same values as bits<15:12>)
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-16: CxRXFnSID: ECANx ACCEPTANCE FILTER n STANDARD IDENTIFIER
REGISTER (n = 0-15)
R/W-x
SID10
R/W-x
SID9
R/W-x
SID8
R/W-x
SID7
R/W-x
SID6
R/W-x
SID5
R/W-x
SID4
R/W-x
SID3
bit 15
bit 8
R/W-x
SID2
R/W-x
SID1
R/W-x
SID0
U-0
—
R/W-x
EXIDE
U-0
—
R/W-x
EID17
R/W-x
EID16
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-5
SID<10:0>: Standard Identifier bits
1= Message address bit, SIDx, must be ‘1’ to match filter
0= Message address bit, SIDx, must be ‘0’ to match filter
bit 4
bit 3
Unimplemented: Read as ‘0’
EXIDE: Extended Identifier Enable bit
If MIDE = 1, then:
1= Matches only messages with Extended Identifier addresses
0= Matches only messages with Standard Identifier addresses
If MIDE = 0, then:
Ignores EXIDE bit.
bit 2
Unimplemented: Read as ‘0’
bit 1-0
EID<17:16>: Extended Identifier bits
1= Message address bit, EIDx, must be ‘1’ to match filter
0= Message address bit, EIDx, must be ‘0’ to match filter
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-17: CxRXFnEID: ECANx ACCEPTANCE FILTER n EXTENDED IDENTIFIER
REGISTER (n = 0-15)
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
EID<15:8>
bit 15
R/W-x
bit 7
bit 8
R/W-x
bit 0
R/W-x
EID<7:0>
R/W-x
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
EID<15:0>: Extended Identifier bits
1= Message address bit, EIDx, must be ‘1’ to match filter
0= Message address bit, EIDx, must be ‘0’ to match filter
REGISTER 21-18: CxFMSKSEL1: ECANx FILTER 7-0 MASK SELECTION REGISTER 1
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F7MSK1
F7MSK0
F6MSK1
F6MSK0
F5MSK1
F5MSK0
F4MSK1
F4MSK0
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F3MSK1
F3MSK0
F2MSK1
F2MSK0
F1MSK1
F1MSK0
F0MSK1
F0MSK1
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-14
F7MSK<1:0>: Mask Source for Filter 7 bits
11= Reserved
10= Acceptance Mask 2 registers contain mask
01= Acceptance Mask 1 registers contain mask
00= Acceptance Mask 0 registers contain mask
bit 13-12
bit 11-10
bit 9-8
F6MSK<1:0>: Mask Source for Filter 6 bits (same values as bits<15:14>)
F5MSK<1:0>: Mask Source for Filter 5 bits (same values as bits<15:14>)
F4MSK<1:0>: Mask Source for Filter 4 bits (same values as bits<15:14>)
F3MSK<1:0>: Mask Source for Filter 3 bits (same values as bits<15:14>)
F2MSK<1:0>: Mask Source for Filter 2 bits (same values as bits<15:14>)
F1MSK<1:0>: Mask Source for Filter 1 bits (same values as bits<15:14>)
F0MSK<1:0>: Mask Source for Filter 0 bits (same values as bits<15:14>)
bit 7-6
bit 5-4
bit 3-2
bit 1-0
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REGISTER 21-19: CxFMSKSEL2: ECANx FILTER 15-8 MASK SELECTION REGISTER 2
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F15MSK1
F15MSK0
F14MSK1
F14MSK0
F13MSK1
F13MSK0
F12MSK1
F12MSK0
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
F11MSK1
F11MSK0
F10MSK1
F10MSK0
F9MSK1
F9MSK0
F8MSK1
F8MSK0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-14
F15MSK<1:0>: Mask Source for Filter 15 bits
11= Reserved
10= Acceptance Mask 2 registers contain mask
01= Acceptance Mask 1 registers contain mask
00= Acceptance Mask 0 registers contain mask
bit 13-12
bit 11-10
bit 9-8
F14MSK<1:0>: Mask Source for Filter 14 bits (same values as bits<15:14>)
F13MSK<1:0>: Mask Source for Filter 13 bits (same values as bits<15:14>)
F12MSK<1:0>: Mask Source for Filter 12 bits (same values as bits<15:14>)
F11MSK<1:0>: Mask Source for Filter 11 bits (same values as bits<15:14>)
F10MSK<1:0>: Mask Source for Filter 10 bits (same values as bits<15:14>)
F9MSK<1:0>: Mask Source for Filter 9 bits (same values as bits<15:14>)
F8MSK<1:0>: Mask Source for Filter 8 bits (same values as bits<15:14>)
bit 7-6
bit 5-4
bit 3-2
bit 1-0
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-20: CxRXMnSID: ECANx ACCEPTANCE FILTER MASK n STANDARD IDENTIFIER
REGISTER (n = 0-2)
R/W-x
SID10
R/W-x
SID9
R/W-x
SID8
R/W-x
SID7
R/W-x
SID6
R/W-x
SID5
R/W-x
SID4
R/W-x
SID3
bit 15
bit 8
R/W-x
SID2
R/W-x
SID1
R/W-x
SID0
U-0
—
R/W-x
MIDE
U-0
—
R/W-x
EID17
R/W-x
EID16
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-5
SID<10:0>: Standard Identifier bits
1= Includes bit, SIDx, in filter comparison
0= SIDx bit is don’t care in filter comparison
bit 4
bit 3
Unimplemented: Read as ‘0’
MIDE: Identifier Receive Mode bit
1= Matches only message types (standard or extended address) that correspond to EXIDE bit in filter
0= Matches either standard or extended address message if filters match
(i.e., if (Filter SID) = (Message SID) or if (Filter SID/EID) = (Message SID/EID))
bit 2
Unimplemented: Read as ‘0’
bit 1-0
EID<17:16>: Extended Identifier bits
1= Includes bit, EIDx, in filter comparison
0= EIDx bit is don’t care in filter comparison
REGISTER 21-21: CxRXMnEID: ECANx ACCEPTANCE FILTER MASK n EXTENDED IDENTIFIER
REGISTER (n = 0-2)
R/W-x
EID15
R/W-x
EID14
R/W-x
EID13
R/W-x
EID12
R/W-x
EID11
R/W-x
EID10
R/W-x
EID9
R/W-x
EID8
bit 15
bit 8
R/W-x
EID7
R/W-x
EID6
R/W-x
EID5
R/W-x
EID4
R/W-x
EID3
R/W-x
EID2
R/W-x
EID1
R/W-x
EID0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
EID<15:0>: Extended Identifier bits
1= Includes bit, EIDx, in filter comparison
0= EIDx bit is don’t care in filter comparison
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REGISTER 21-22: CxRXFUL1: ECANx RECEIVE BUFFER FULL REGISTER 1
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
RXFUL15
RXFUL14
RXFUL13
RXFUL12
RXFUL11
RXFUL10
RXFUL9
RXFUL8
bit 15
bit 8
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
RXFUL7
RXFUL6
RXFUL5
RXFUL4
RXFUL3
RXFUL2
RXFUL1
RXFUL0
bit 7
bit 0
Legend:
C = Writeable, but only ‘0’ can be written to clear the bit
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-0
RXFUL<15:0>: Receive Buffer n Full bits
1= Buffer is full (set by module)
0= Buffer is empty
REGISTER 21-23: CxRXFUL2: ECANx RECEIVE BUFFER FULL REGISTER 2
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
RXFUL24
bit 8
RXFUL31
RXFUL30
RXFUL29
RXFUL28
RXFUL27
RXFUL26
RXFUL25
bit 15
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
RXFUL23
RXFUL22
RXFUL21
RXFUL20
RXFUL19
RXFUL18
RXFUL17
RXFUL16
bit 7
bit 0
Legend:
C = Writeable, but only ‘0’ can be written to clear the bit
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-0
RXFUL<31:16>: Receive Buffer n Full bits
1= Buffer is full (set by module)
0= Buffer is empty
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 21-24: CxRXOVF1: ECANx RECEIVE BUFFER OVERFLOW REGISTER 1
R/C-0
bit 15
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
bit 8
R/C-0
RXOVF<15:8>
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
RXOVF<7:0>
bit 7
bit 0
Legend:
C = Writeable, but only ‘0’ can be written to clear the bit
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
RXOVF<15:0>: Receive Buffer n Overflow bits
1= Module attempted to write to a full buffer (set by module)
0= No overflow condition
REGISTER 21-25: CxRXOVF2: ECANx RECEIVE BUFFER OVERFLOW REGISTER 2
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
bit 8
RXOVF<31:24>
bit 15
R/C-0
bit 7
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
R/C-0
bit 0
RXOVF<23:16>
Legend:
C = Writeable, but only ‘0’ can be written to clear the bit
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
RXOVF<31:16>: Receive Buffer n Overflow bits
1= Module attempted to write to a full buffer (set by module)
0= No overflow condition
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REGISTER 21-26: CxTRmnCON:
ECANx TX/RX BUFFER mn CONTROL REGISTER
(m = 0, 2, 4, 6; n = 1, 3, 5, 7)
R/W-0
R-0
R-0
R-0
R/W-0
R/W-0
R/W-0
R/W-0
TXENn
TXABTn
TXLARBn
TXERRn
TXREQn
RTRENn
TXnPRI1
TXnPRI0
bit 15
bit 8
R/W-0
R-0
R-0
R-0
R/W-0
R/W-0
R/W-0
R/W-0
TXENm
TXABTm(1) TXLARBm(1) TXERRm(1) TXREQm
RTRENm
TXmPRI1
TXmPRI0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7
See Definition for bits<7:0>, Controls Buffer n
TXENm: TX/RX Buffer Selection bit
1= Buffer TRBn is a transmit buffer
0= Buffer TRBn is a receive buffer
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1-0
TXABTm: Message Aborted bit(1)
1= Message was aborted
0= Message completed transmission successfully
TXLARBm: Message Lost Arbitration bit(1)
1= Message lost arbitration while being sent
0= Message did not lose arbitration while being sent
TXERRm: Error Detected During Transmission bit(1)
1= A bus error occurred while the message was being sent
0= A bus error did not occur while the message was being sent
TXREQm: Message Send request bit
1= Requests that a message be sent; the bit automatically clears when the message is successfully sent
0= Clears the bit to ‘0’; while set, requests a message abort
RTRENm: Auto-Remote Transmit Enable bit
1= When a remote transmit is received, TXREQm will be set
0= When a remote transmit is received, TXREQm will be unaffected
TXmPRI<1:0>: Message Transmission Priority bits
11= Highest message priority
10= High intermediate message priority
01= Low intermediate message priority
00= Lowest message priority
Note 1: This bit is cleared when TXREQm is set.
Note:
The buffers, SID, EID, DLC, Data Field, and Receive Status registers are located in DMA RAM.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
21.4 ECANx Message Buffers
ECANx message buffers are part of DMA RAM memory.
They are not ECAN Special Function Registers. The
user application must directly write into the DMA RAM
area that is configured for ECANx message buffers. The
location and size of the buffer area is defined by the user
application.
BUFFER 21-1:
ECANx MESSAGE BUFFER WORD 0
U-0
—
U-0
—
U-0
—
R/W-x
SID10
R/W-x
SID9
R/W-x
SID8
R/W-x
SID7
R/W-x
SID6
bit 15
bit 8
R/W-x
SID5
R/W-x
SID4
R/W-x
SID3
R/W-x
SID2
R/W-x
SID1
R/W-x
SID0
R/W-x
SRR
R/W-x
IDE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-13
bit 12-2
bit 1
Unimplemented: Read as ‘0’
SID<10:0>: Standard Identifier bits
SRR: Substitute Remote Request bit
1= Message will request remote transmission
0= Normal message
bit 0
IDE: Extended Identifier bit
1= Message will transmit the Extended Identifier
0= Message will transmit the Standard Identifier
BUFFER 21-2:
ECANx MESSAGE BUFFER WORD 1
U-0
—
U-0
—
U-0
—
U-0
—
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 8
EID<17:14>
bit 15
R/W-x
bit 7
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 0
EID<13:6>
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-12
bit 11-0
Unimplemented: Read as ‘0’
EID<17:6>: Extended Identifier bits
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(
BUFFER 21-3:
ECANx MESSAGE BUFFER WORD 2
R/W-x
EID5
R/W-x
EID4
R/W-x
EID3
R/W-x
EID2
R/W-x
EID1
R/W-x
EID0
R/W-x
RTR
R/W-x
RB1
bit 15
bit 8
U-x
—
U-x
—
U-x
—
R/W-x
RB0
R/W-x
DLC3
R/W-x
DLC2
R/W-x
DLC1
R/W-x
DLC0
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-10
bit 9
EID<5:0>: Extended Identifier bits
RTR: Remote Transmission Request bit
1= Message will request remote transmission
0= Normal message
bit 8
RB1: Reserved Bit 1
User must set this bit to ‘0’ per ECAN™ protocol.
Unimplemented: Read as ‘0’
bit 7-5
bit 4
RB0: Reserved Bit 0
User must set this bit to ‘0’ per ECAN protocol.
DLC<3:0>: Data Length Code bits
bit 3-0
BUFFER 21-4:
ECANx MESSAGE BUFFER WORD 3
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 8
Byte 1
bit 15
R/W-x
bit 7
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 0
Byte 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
Byte 1<15:8>: ECANx Message Byte 1
Byte 0<7:0>: ECANx Message Byte 0
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BUFFER 21-5:
R/W-x
ECANx MESSAGE BUFFER WORD 4
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 8
R/W-x
Byte 3
Byte 2
bit 15
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
Byte 3<15:8>: ECANx Message Byte 3
Byte 2<7:0>: ECANx Message Byte 2
BUFFER 21-6:
ECANx MESSAGE BUFFER WORD 5
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 8
R/W-x
Byte 5
bit 15
R/W-x
bit 7
R/W-x
R/W-x
R/W-x
R/W-x
Byte 4
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
Byte 5<15:8>: ECANx Message Byte 5
Byte 4<7:0>: ECANx Message Byte 4
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BUFFER 21-7:
ECANx MESSAGE BUFFER WORD 6
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 8
Byte 7
Byte 6
bit 15
R/W-x
bit 7
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
Byte 7<15:8>: ECANx Message Byte 7
Byte 6<7:0>: ECANx Message Byte 6
BUFFER 21-8:
ECANx MESSAGE BUFFER WORD 7
U-0
—
U-0
—
U-0
—
R/W-x
R/W-x
R/W-x
FILHIT<4:0>(1)
R/W-x
R/W-x
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-13
bit 12-8
Unimplemented: Read as ‘0’
FILHIT<4:0>: Filter Hit Code bits(1)
Encodes number of filter that resulted in writing this buffer.
bit 7-0
Unimplemented: Read as ‘0’
Note 1: Only written by module for receive buffers, unused for transmit buffers.
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22.2 Module Description
22.0 HIGH-SPEED, 10-BIT
ANALOG-TO-DIGITAL
CONVERTER (ADC)
This ADC module is designed for applications that
require low latency between the request for conversion
and the resultant output data. Typical applications
include:
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to
be a comprehensive reference source.
To complement the information in this
data sheet, refer to “High-Speed
10-Bit ADC” (DS70000321) in the
“dsPIC33/PIC24 Family Reference
Manual”, which is available from the
Microchip web site (www.microchip.com).
The information in this data sheet
supersedes the information in the FRM.
• AC/DC Power Supplies
• DC/DC Converters
• Power Factor Correction (PFC)
This ADC works with the High-Speed PWM module in
power control applications that require high-frequency
control loops. This module can Sample-and-Convert
two analog inputs in a 0.5 microsecond when two SARs
are used. This small conversion delay reduces the
“phase lag” between measurement and control system
response.
Up to five inputs may be sampled at a time (four inputs
from the dedicated Sample-and-Hold circuits and one
from the shared Sample-and-Hold circuit). If multiple
inputs request conversion, the ADC will convert them in
a sequential manner, starting with the lowest order
input.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
This ADC design provides each pair of analog inputs
(AN1, AN0), (AN3, AN2),..., the ability to specify its own
trigger source out of a maximum of sixteen different
trigger sources. This capability allows this ADC to
Sample-and-Convert analog inputs that are associated
with PWM generators operating on independent time
bases.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices provide
high-speed successive approximation Analog-to-Digital
conversions to support applications, such as AC/DC and
DC/DC power converters.
22.1 Features Overview
The user application typically requires synchronization
between analog data sampling and PWM output to the
application circuit. The very high-speed operation of
this ADC module allows “data on demand”.
The ADC module incorporates the following features:
• 10-Bit Resolution
• Unipolar Inputs
In addition, several hardware features have been
added to the peripheral interface to improve real-time
performance in a typical DSP-based application.
• Up to Two Successive Approximation Registers
(SARs)
• Up to 24 External Input Channels
• Two Internal Analog Inputs
• Result Alignment Options
• Automated Sampling
• Dedicated Result Register for each Analog Input
• ±1 LSB Accuracy at 3.3V
• External Conversion Start Control
• Two Internal Inputs to Monitor the INTREF and
EXTREF Input Signals
• Single Supply Operation
• 4 Msps Conversion Rate at 3.3V (devices with
two SARs)
Block diagrams of the ADC module for the family
devices are shown in Figure 22-1 through Figure 22-4.
• 2 Msps Conversion Rate at 3.3V (devices with
one SAR)
• Low-Power CMOS Technology
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The ADC module uses the following control and status
registers:
22.3 Module Functionality
The High-Speed, 10-Bit ADC is designed to support
power conversion applications when used with the
• ADCON: ADC Control Register
• ADSTAT: ADC Status Register
• ADBASE: ADC Base Register(1,2)
High-Speed PWM module. The ADC may have one or
two SAR modules, depending on the device variant. If
two SARs are present on a device, two conversions
can be processed at a time, yielding 4 Msps conversion
rate. If only one SAR is present on a device, only one
conversion can be processed at a time, yielding 2 Msps
conversion rate. The High-Speed, 10-Bit ADC produces
two 10-bit conversion results in a 0.5 microsecond.
• ADPCFG: ADC Port Configuration Register
• ADPCFG2: ADC Port Configuration Register 2
• ADCPC0: ADC Convert Pair Control Register 0
• ADCPC1: ADC Convert Pair Control Register 1
• ADCPC2: ADC Convert Pair Control Register 2
• ADCPC3: ADC Convert Pair Control Register 3
• ADCPC4: ADC Convert Pair Control Register 4
• ADCPC5: ADC Convert Pair Control Register 5
• ADCPC6: ADC Convert Pair Control Register 6(2)
The ADC module supports up to 24 external analog
inputs and two internal analog inputs. To monitor
reference voltage, two internal inputs, AN24 and AN25,
are connected to EXTREF and INTREF, respectively.
The analog reference voltage is defined as the device
supply voltage (AVDD/AVSS).
The ADCON register controls the operation of the
ADC module. The ADSTAT register displays the
status of the conversion processes. The ADPCFG
registers configure the port pins as analog inputs or
as digital I/O. The ADCPCx registers control the
triggering of the ADC conversions. See Register 22-1
through Register 22-12 for detailed bit configurations.
Note:
A unique feature of the ADC module is its
ability to sample inputs in an asynchronous
manner.
Individual
Sample-and-Hold
circuits can be triggered independently of
each other.
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FIGURE 22-1:
ADC BLOCK DIAGRAM FOR dsPIC33FJ32GS406 AND dsPIC33FJ64GS406
DEVICES WITH ONE SAR
Even Numbered Inputs with Dedicated
Sample-and-Hold (S&H) Circuits
AN0
AN2
Sixteen
16-Bit
Registers
SAR
Core
AN4
AN6
AN1
AN3
AN5
Shared Sample-and-Hold
AN7
AN8
AN9
AN10
AN11
AN12
AN13
AN14
AN15
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FIGURE 22-2:
ADC BLOCK DIAGRAM FOR dsPIC33FJ32GS606 AND dsPIC33FJ64GS606
DEVICES WITH TWO SARs
Even Numbered Inputs with Dedicated
Sample-and-Hold (S&H) Circuits
AN0
AN2
Nine
16-Bit
Registers
SAR
Core
AN4
AN6
AN8
Even Numbered Inputs
with Shared S&H
AN10
AN12
AN14
AN24(1)
(EXTREF)
Odd Numbered Inputs
with Shared S&H
AN1
Nine
SAR
16-Bit
Core
AN3
AN5
Registers
AN7
AN9
AN11
AN13
AN15
AN25(2)
(INTREF)
Note 1: AN24 (EXTREF) is an internal analog input. To measure the voltage at AN24 (EXTREF), an analog comparator must be enabled
and EXTREF must be selected as the comparator reference.
2: AN25 (INTREF) is an internal analog input and is not available on a pin.
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FIGURE 22-3:
ADC BLOCK DIAGRAM FOR dsPIC33FJ32GS608 AND dsPIC33FJ64GS608
DEVICES WITH TWO SARs
Even Numbered Inputs with Dedicated
Sample-and-Hold (S&H) Circuits
AN0
AN2
AN4
Ten
SAR
Core
16-Bit
Registers
AN6
Even Numbered Inputs
with Shared S&H
AN8
AN10
AN12
AN14
AN16
AN24(1)
(EXTREF)
Odd Numbered Inputs
with Shared S&H
AN1
Ten
SAR
Core
16-Bit
AN3
AN5
Registers
AN7
AN9
AN11
AN13
AN15
AN17
AN25(2)
(INTREF)
Note 1: AN24 (EXTREF) is an internal analog input. To measure the voltage at AN24 (EXTREF), an analog comparator must be
enabled and EXTREF must be selected as the comparator reference.
2: AN25 (INTREF) is an internal analog input and is not available on a pin.
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FIGURE 22-4:
ADC BLOCK DIAGRAM FOR dsPIC33FJ32GS610 AND dsPIC33FJ64GS610
DEVICES WITH TWO SARs
Even Numbered Inputs with Dedicated
Sample-and-Hold (S&H) Circuits
AN0
AN2
AN4
AN6
Thirteen
SAR
Core
16-Bit
Registers
Even Numbered Inputs
with Shared S&H
AN8
AN10
AN12
AN14
AN16
AN18
AN20
AN22
AN24(1)
(EXTREF)
AN1
Odd Numbered Inputs
with Shared S&H
Thirteen
SAR
Core
16-Bit
AN3
Registers
AN5
AN7
AN9
AN11
AN13
AN15
AN17
AN19
AN21
AN23
AN25(2)
(INTREF)
Note 1: AN24 (EXTREF) is an internal analog input. To measure the voltage at AN24 (EXTREF), an analog comparator must
be enabled and EXTREF must be selected as the comparator reference.
2: AN25 (INTREF) is an internal analog input and is not available on a pin.
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REGISTER 22-1: ADCON: ADC CONTROL REGISTER
R/W-0
ADON
U-0
—
R/W-0
R/W-0
SLOWCLK(1)
U-0
—
R/W-0
U-0
—
R/W-0
FORM(1)
ADSIDL
GSWTRG
bit 15
bit 8
R/W-0
EIE(1)
R/W-0
R/W-0
R/W-0
U-0
—
R/W-0
ADCS2(1)
R/W-1
ADCS1(1)
R/W-1
ADCS0(1)
bit 0
ORDER(1,2) SEQSAMP(1,2) ASYNCSAMP(1)
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
ADON: ADC Module Operating Mode bit
1= ADC module is operating
0= ADC module is off
bit 14
bit 13
Unimplemented: Read as ‘0’
ADSIDL: ADC Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode
0= Continues module operation in Idle mode
bit 12
SLOWCLK: Enable the Slow Clock Divider bit(1)
1= ADC is clocked by the auxiliary PLL (ACLK)
0= ADC is clock by the primary PLL (FVCO)
bit 11
bit 10
Unimplemented: Read as ‘0’
GSWTRG: Global Software Trigger bit
When this bit is set by the user, it will trigger conversions if selected by the TRGSRCx<4:0> bits in the
ADCPCx registers. This bit must be cleared by the user prior to initiating another global trigger (i.e., this
bit is not auto-clearing).
bit 9
bit 8
Unimplemented: Read as ‘0’
FORM: Data Output Format bit(1)
1= Fractional (DOUT = dddd dddd dd00 0000)
0= Integer (DOUT = 0000 00dd dddd dddd)
bit 7
bit 6
bit 5
EIE: Early Interrupt Enable bit(1)
1= Interrupt is generated after first conversion is completed
0= Interrupt is generated after second conversion is completed
ORDER: Conversion Order bit(1,2)
1= Odd numbered analog input is converted first, followed by conversion of even numbered input
0= Even numbered analog input is converted first, followed by conversion of odd numbered input
SEQSAMP: Sequential S&H Sampling Enable bit(1,2)
1= Shared Sample-and-Hold (S&H) circuit is sampled at the start of the second conversion if
ORDER = 0. If ORDER = 1, then the shared S&H is sampled at the start of the first conversion.
0= Shared S&H is sampled at the same time the dedicated S&H is sampled if the shared S&H is not cur-
rently busy with an existing conversion process. If the shared S&H is busy at the time the dedicated
S&H is sampled, then the shared S&H will sample at the start of the new conversion cycle.
Note 1: This control bit can only be changed while the ADC is disabled (ADON = 0).
2: This control bit is only active on devices that have one SAR.
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REGISTER 22-1: ADCON: ADC CONTROL REGISTER (CONTINUED)
bit 4
ASYNCSAMP: Asynchronous Dedicated S&H Sampling Enable bit(1)
1= The dedicated S&H is constantly sampling and then terminates sampling as soon as the trigger
pulse is detected
0= The dedicated S&H starts sampling when the trigger event is detected and completes the sampling
process in two ADC clock cycles
bit 3
Unimplemented: Read as ‘0’
bit 2-0
ADCS<2:0>: Analog-to-Digital Conversion Clock Divider Select bits(1)
111= FADC/8
110= FADC/7
101= FADC/6
100= FADC/5
011= FADC/4 (default)
010= FADC/3
001= FADC/2
000= FADC/1
Note 1: This control bit can only be changed while the ADC is disabled (ADON = 0).
2: This control bit is only active on devices that have one SAR.
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REGISTER 22-2: ADSTAT: ADC STATUS REGISTER
U-0
—
U-0
—
U-0
—
R/C-0, HS
P12RDY(1)
R/C-0, HS
P11RDY(1)
R/C-0, HS
P10RDY(1)
R/C-0, HS
P9RDY(1)
R/C-0, HS
P8RDY(1)
bit 15
bit 8
R/C-0, HS
P7RDY(1)
R/C-0, HS
P6RDY(1)
R/C-0, HS
P5RDY(1)
R/C-0, HS
P4RDY(1)
R/C-0, HS
P3RDY(1)
R/C-0, HS
P2RDY(1)
R/C-0, HS
P1RDY(1)
R/C-0, HS
P0RDY(1)
bit 7
bit 0
Legend:
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
HS - Hardware Settable bit
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
R = Readable bit
-n = Value at POR
bit 15-13
bit 6
Unimplemented: Read as ‘0’
P12RDY: Conversion Data for Pair 12 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P11RDY: Conversion Data for Pair 11 Ready bit(1)
bit 5
bit 4
bit 3
bit 2
bit 1
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P10RDY: Conversion Data for Pair 10 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P9RDY: Conversion Data for Pair 9 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P8RDY: Conversion Data for Pair 8 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P7RDY: Conversion Data for Pair 7 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P6RDY: Conversion Data for Pair 6 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P5RDY: Conversion Data for Pair 5 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P4RDY: Conversion Data for Pair 4 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P3RDY: Conversion Data for Pair 3 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P2RDY: Conversion Data for Pair 2 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P1RDY: Conversion Data for Pair 1 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
P0RDY: Conversion Data for Pair 0 Ready bit(1)
Bit is set when data is ready in buffer, cleared when a ‘0’ is written to this bit.
Note 1: Not all PxRDY bits are available on all devices. See Figure 22-1, Figure 22-2, Figure 22-3 and Figure 22-4
for the available analog inputs.
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REGISTER 22-3: ADBASE: ADC BASE REGISTER(1,2)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ADBASE<15:8>
bit 15
R/W-0
bit 7
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
ADBASE<7:1>
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-1
ADBASE<15:1>: ADC Base Address bits
This register contains the base address of the user’s ADC Interrupt Service Routine jump table. This
register, when read, contains the sum of the ADBASE register contents and the encoded value of the
PxRDY status bits.
The encoder logic provides the bit number of the highest priority PxRDY bits where P0RDY is the
highest priority and P6RDY is the lowest priority.
bit 0
Unimplemented: Read as ‘0’
Note 1: The encoding results are shifted left two bits so bits 1-0 of the result are always zero.
2: As an alternative to using the ADBASE register, the ADCP0-ADCP12 ADC pair conversion complete
interrupts can be used to invoke Analog-to-Digital conversion completion routines for individual ADC input
pairs.
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REGISTER 22-4: ADPCFG: ADC PORT CONFIGURATION REGISTER
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
PCFG<15:8>(1)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
PCFG<7:0>(1)
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-0
PCFG<15:0>: ADC Port Configuration Control bits(1)
1= Port pin in Digital mode, port read input is enabled; Analog-to-Digital input multiplexer is
connected to AVSS
0= Port pin in Analog mode, port read input is disabled; Analog-to-Digital samples the pin voltage
Note 1: Not all PCFGx bits are available on all devices. See Figure 22-1, Figure 22-2, Figure 22-3 and Figure 22-4
for the available analog inputs (PCFGx = ANx, where x = 0-15).
REGISTER 22-5: ADPCFG2: ADC PORT CONFIGURATION REGISTER 2
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
PCFG<23:16>(1)
R/W-0
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-8
bit 7-0
Unimplemented: Read as ‘0’
PCFG<23:16>: ADC Port Configuration Control bits(1)
1= Port pin in Digital mode, port read input is enabled; Analog-to-Digital input multiplexer is
connected to AVSS
0= Port pin in Analog mode, port read input is disabled; Analog-to-Digital samples the pin voltage
Note 1: Not all PCFGx bits are available on all devices. See Figure 22-1, Figure 22-2, Figure 22-3 and Figure 22-4
for the available analog inputs (PCFGx = ANx, where x can be 0 through 15).
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REGISTER 22-6: ADCPC0: ADC CONVERT PAIR CONTROL REGISTER 0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN1
PEND1
SWTRG1
TRGSRC14 TRGSRC13 TRGSRC12 TRGSRC11 TRGSRC10
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN0
PEND0
SWTRG0
TRGSRC04 TRGSRC03 TRGSRC02 TRGSRC01 TRGSRC00
bit 0
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
IRQEN1: Interrupt Request Enable 1 bit
1= Enables IRQ generation when requested conversion of Channels AN3 and AN2 is completed
0= IRQ is not generated
PEND1: Pending Conversion Status 1 bit
1= Conversion of Channels AN3 and AN2 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG1: Software Trigger 1 bit
1= Starts conversion of AN3 and AN2 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND1 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
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REGISTER 22-6: ADCPC0: ADC CONVERT PAIR CONTROL REGISTER 0 (CONTINUED)
bit 12-8
TRGSRC1<4:0>: Trigger 1 Source Selection bits
Selects trigger source for conversion of Analog Channels AN3 and AN2.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger is selected
10101= PWM Generator 8 secondary trigger is selected
10100= PWM Generator 7 secondary trigger is selected
10011= PWM Generator 6 secondary trigger is selected
10010= PWM Generator 5 secondary trigger is selected
10001= PWM Generator 4 secondary trigger is selected
10000= PWM Generator 3 secondary trigger is selected
01111= PWM Generator 2 secondary trigger is selected
01110= PWM Generator 1 secondary trigger is selected
01101= PWM secondary Special Event Trigger is selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger is selected
01010= PWM Generator 7 primary trigger is selected
01001= PWM Generator 6 primary trigger is selected
01000= PWM Generator 5 primary trigger is selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger is selected
00101= PWM Generator 2 primary trigger is selected
00100= PWM Generator 1 primary trigger is selected
00011= PWM Special Event Trigger selected
00010= Global software trigger is selected
00001= Individual software trigger is selected
00000= No conversion is enabled
bit 7
bit 6
bit 5
IRQEN0: Interrupt Request Enable 0 bit
1= Enables IRQ generation when requested conversion of Channels AN1 and AN0 is completed
0= IRQ is not generated
PEND0: Pending Conversion Status 0 bit
1= Conversion of Channels AN1 and AN0 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG0: Software Trigger 0 bit
1= Starts conversion of AN1 and AN0 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND0 bit is set.
0= Conversion has not started.
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
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REGISTER 22-6: ADCPC0: ADC CONVERT PAIR CONTROL REGISTER 0 (CONTINUED)
bit 4-0
TRGSRC0<4:0>: Trigger 0 Source Selection bits
Selects trigger source for conversion of Analog Channels AN1 and AN0.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger is selected
10101= PWM Generator 8 secondary trigger is selected
10100= PWM Generator 7 secondary trigger is selected
10011= PWM Generator 6 secondary trigger is selected
10010= PWM Generator 5 secondary trigger is selected
10001= PWM Generator 4 secondary trigger is selected
10000= PWM Generator 3 secondary trigger is selected
01111= PWM Generator 2 secondary trigger is selected
01110= PWM Generator 1 secondary trigger is selected
01101= PWM secondary Special Event Trigger is selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger is selected
01010= PWM Generator 7 primary trigger is selected
01001= PWM Generator 6 primary trigger is selected
01000= PWM Generator 5 primary trigger is selected
00111= PWM Generator 4 primary trigger is selected
00110= PWM Generator 3 primary trigger is selected
00101= PWM Generator 2 primary trigger is selected
00100= PWM Generator 1 primary trigger is selected
00011= PWM Special Event Trigger is selected
00010= Global software trigger is selected
00001= Individual software trigger is selected
00000= No conversion is enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 326
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-7: ADCPC1: ADC CONVERT PAIR CONTROL REGISTER 1
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN3
PEND3
SWTRG3
TRGSRC34 TRGSRC33 TRGSRC32 TRGSRC31 TRGSRC30
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN2
PEND2
SWTRG2
TRGSRC24 TRGSRC23 TRGSRC22 TRGSRC21 TRGSRC20
bit 0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14
bit 13
IRQEN3: Interrupt Request Enable 3 bit
1= Enables IRQ generation when requested conversion of Channels AN7 and AN6 is completed
0= IRQ is not generated
PEND3: Pending Conversion Status 3 bit
1= Conversion of Channels AN7 and AN6 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG3: Software Trigger 3 bit
1= Starts conversion of AN7 and AN6 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND3 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2009-2014 Microchip Technology Inc.
DS70000591F-page 327
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-7: ADCPC1: ADC CONVERT PAIR CONTROL REGISTER 1 (CONTINUED)
bit 12-8
TRGSRC3<4:0>: Trigger 3 Source Selection bits
Selects trigger source for conversion of analog channels AN7 and AN6.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger is selected
10101= PWM Generator 8 secondary trigger is selected
10100= PWM Generator 7 secondary trigger is selected
10011= PWM Generator 6 secondary trigger is selected
10010= PWM Generator 5 secondary trigger is selected
10001= PWM Generator 4 secondary trigger is selected
10000= PWM Generator 3 secondary trigger is selected
01111= PWM Generator 2 secondary trigger is selected
01110= PWM Generator 1 secondary trigger is selected
01101= PWM secondary Special Event Trigger is selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger is selected
01010= PWM Generator 7 primary trigger is selected
01001= PWM Generator 6 primary trigger is selected
01000= PWM Generator 5 primary trigger is selected
00111= PWM Generator 4 primary trigger is selected
00110= PWM Generator 3 primary trigger is selected
00101= PWM Generator 2 primary trigger is selected
00100= PWM Generator 1 primary trigger is selected
00011= PWM Special Event Trigger is selected
00010= Global software trigger is selected
00001= Individual software trigger is selected
00000= No conversion is enabled
bit 7
bit 6
bit 5
IRQEN2: Interrupt Request Enable 2 bit
1= Enables IRQ generation when requested conversion of Channels AN5 and AN4 is completed
0= IRQ is not generated
PEND2: Pending Conversion Status 2 bit
1= Conversion of Channels AN5 and AN4 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG2: Software Trigger 2 bit
1= Starts conversion of AN5 and AN4 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND2 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 328
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-7: ADCPC1: ADC CONVERT PAIR CONTROL REGISTER 1 (CONTINUED)
bit 4-0
TRGSRC2<4:0>: Trigger 2 Source Selection bits
Selects trigger source for conversion of Analog Channels AN5 and AN4.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger is selected
10101= PWM Generator 8 secondary trigger is selected
10100= PWM Generator 7 secondary trigger is selected
10011= PWM Generator 6 secondary trigger is selected
10010= PWM Generator 5 secondary trigger is selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger is selected
01111= PWM Generator 2 secondary trigger is selected
01110= PWM Generator 1 secondary trigger is selected
01101= PWM secondary Special Event Trigger is selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger is selected
01010= PWM Generator 7 primary trigger is selected
01001= PWM Generator 6 primary trigger is selected
01000= PWM Generator 5 primary trigger is selected
00111= PWM Generator 4 primary trigger is selected
00110= PWM Generator 3 primary trigger is selected
00101= PWM Generator 2 primary trigger is selected
00100= PWM Generator 1 primary trigger is selected
00011= PWM Special Event Trigger is selected
00010= Global software trigger is selected
00001= Individual software trigger is selected
00000= No conversion is enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2009-2014 Microchip Technology Inc.
DS70000591F-page 329
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-8: ADCPC2: ADC CONVERT PAIR CONTROL REGISTER 2
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN5
PEND5
SWTRG5
TRGSRC54 TRGSRC53 TRGSRC52 TRGSRC51 TRGSRC50
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN4
PEND4
SWTRG4
TRGSRC44 TRGSRC43 TRGSRC42 TRGSRC41 TRGSRC40
bit 0
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
IRQEN5: Interrupt Request Enable 5 bit
1= Enables IRQ generation when requested conversion of Channels AN11 and AN10 is completed
0= IRQ is not generated
PEND5: Pending Conversion Status 5 bit
1= Conversion of Channels AN11 and AN10 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG5: Software Trigger 5 bit
1= Starts conversion of AN11 and AN10 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND5 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 330
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-8: ADCPC2: ADC CONVERT PAIR CONTROL REGISTER 2 (CONTINUED)
bit 12-8
TRGSRC5<4:0>: Trigger 5 Source Selection bits
Selects trigger source for conversion of Analog Channels AN11 and AN10.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
bit 7
bit 6
bit 5
IRQEN4: Interrupt Request Enable 4 bit
1= Enables IRQ generation when requested conversion of Channels AN9 and AN8 is completed
0= IRQ is not generated
PEND4: Pending Conversion Status 4 bit
1= Conversion of Channels AN9 and AN8 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG4: Software Trigger 4 bit
1= Starts conversion of AN9 and AN8 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND4 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-8: ADCPC2: ADC CONVERT PAIR CONTROL REGISTER 2 (CONTINUED)
bit 4-0
TRGSRC4<4:0>: Trigger 4 Source Selection bits
Selects trigger source for conversion of Analog Channels AN9 and AN8.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 332
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-9: ADCPC3: ADC CONVERT PAIR CONTROL REGISTER 3
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN7
PEND7
SWTRG7
TRGSRC74 TRGSRC73 TRGSRC72 TRGSRC71 TRGSRC70
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN6
PEND6
SWTRG6
TRGSRC64 TRGSRC63 TRGSRC62 TRGSRC61 TRGSRC60
bit 0
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
IRQEN7: Interrupt Request Enable 7 bit
1= Enables IRQ generation when requested conversion of Channels AN15 and AN14 is completed
0= IRQ is not generated
PEND7: Pending Conversion Status 7 bit
1= Conversion of Channels AN15 and AN14 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG7: Software Trigger 7 bit
1= Starts conversion of AN15 and AN14 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND7 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2009-2014 Microchip Technology Inc.
DS70000591F-page 333
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-9: ADCPC3: ADC CONVERT PAIR CONTROL REGISTER 3 (CONTINUED)
bit 12-8
TRGSRC7<4:0>: Trigger 7 Source Selection bits
Selects trigger source for conversion of Analog Channels AN15 and 14.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
bit 7
bit 6
bit 5
IRQEN6: Interrupt Request Enable 6 bit
1= Enables IRQ generation when requested conversion of Channels AN13 and AN12 is completed
0= IRQ is not generated
PEND6: Pending Conversion Status 6 bit
1= Conversion of Channels AN13 and AN12 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG6: Software Trigger 6 bit
1= Starts conversion of AN13 and AN12 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND6 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 334
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-9: ADCPC3: ADC CONVERT PAIR CONTROL REGISTER 3 (CONTINUED)
bit 4-0
TRGSRC6<4:0>: Trigger 6 Source Selection bits
Selects trigger source for conversion of Analog Channels AN13 and AN12.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2009-2014 Microchip Technology Inc.
DS70000591F-page 335
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-10: ADCPC4: ADC CONVERT PAIR CONTROL REGISTER 4
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN9
PEND9
SWTRG9
TRGSRC94 TRGSRC93 TRGSRC92 TRGSRC91 TRGSRC90
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN8
PEND8
SWTRG8
TRGSRC84 TRGSRC83 TRGSRC82 TRGSRC81 TRGSRC80
bit 0
bit 7
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
bit 14
bit 13
IRQEN9: Interrupt Request Enable 9 bit
1= Enable IRQ generation when requested conversion of channels AN19 and AN18 is completed
0= IRQ is not generated
PEND9: Pending Conversion Status 9 bit
1= Conversion of channels AN19 and AN18 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG9: Software Trigger 9 bit
1= Starts conversion of AN19 and AN18 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND9 bit is set.
0= Conversion is not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 336
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-10: ADCPC4: ADC CONVERT PAIR CONTROL REGISTER 4 (CONTINUED)
bit 12-8
TRGSRC9<4:0>: Trigger 9 Source Selection bits
Selects trigger source for conversion of analog channels AN19 and AN18.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
bit 7
bit 6
bit 5
IRQEN8: Interrupt Request Enable 8 bit
1= Enables IRQ generation when requested conversion of Channels AN17 and AN16 is completed
0= IRQ is not generated
PEND8: Pending Conversion Status 8 bit
1= Conversion of Channels AN17 and AN16 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG8: Software Trigger 8 bit
1= Starts conversion of AN17 and AN16 (if selected by TRGSRC bits)(1)
This bit is automatically cleared by hardware when the PEND8 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2009-2014 Microchip Technology Inc.
DS70000591F-page 337
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-10: ADCPC4: ADC CONVERT PAIR CONTROL REGISTER 4 (CONTINUED)
bit 4-0
TRGSRC8<4:0>: Trigger 8 Source Selection bits
Selects trigger source for conversion of Analog Channels AN17 and AN16.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
DS70000591F-page 338
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 22-11: ADCPC5: ADC CONVERT PAIR CONTROL REGISTER 5
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN11
PEND11
SWTRG11 TRGSRC114 TRGSRC113 TRGSRC112 TRGSRC111 TRGSRC110
bit 8
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN10
PEND10
SWTRG10 TRGSRC104 TRGSRC103 TRGSRC102 TRGSRC101 TRGSRC100
bit 0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15
bit 14
bit 13
IRQEN11: Interrupt Request Enable 11 bit
1= Enables IRQ generation when requested conversion of Channels AN23 and AN22 is completed
0= IRQ is not generated
PEND11: Pending Conversion Status 11 bit
1= Conversion of Channels AN23 and AN22 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG11: Software Trigger 11 bit
1= Starts conversion of AN23 and AN22 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND11 bit is set.
0= Conversion is not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
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REGISTER 22-11: ADCPC5: ADC CONVERT PAIR CONTROL REGISTER 5 (CONTINUED)
bit 12-8
TRGSRC11<4:0>: Trigger 11 Source Selection bits
Selects trigger source for conversion of analog channels AN23 and AN22.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
bit 7
bit 6
bit 5
IRQEN10: Interrupt Request Enable 10 bit
1= Enables IRQ generation when requested conversion of Channels AN21 and AN20 is completed
0= IRQ is not generated
PEND10: Pending Conversion Status 10 bit
1= Conversion of Channels AN21 and AN20 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG10: Software Trigger 10 bit
1= Starts conversion of AN21 and AN20 (if selected by the TRGSRCx<4:0> bits)(1)
This bit is automatically cleared by hardware when the PEND10 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
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REGISTER 22-11: ADCPC5: ADC CONVERT PAIR CONTROL REGISTER 5 (CONTINUED)
bit 4-0
TRGSRC10<4:0>: Trigger 10 Source Selection bits
Selects trigger source for conversion of analog channels AN21 and AN20.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
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REGISTER 22-12: ADCPC6: ADC CONVERT PAIR CONTROL REGISTER 6(2)
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
IRQEN12
PEND12
SWTRG12 TRGSRC124 TRGSRC123 TRGSRC122 TRGSRC121 TRGSRC120
bit 0
bit 7
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
-n = Value at POR
bit 15-8
bit 7
Unimplemented: Read as ‘0’
IRQEN12: Interrupt Request Enable 12 bit
1= Enables IRQ generation when requested conversion of Channels AN25 and AN24 is completed
0= IRQ is not generated
bit 6
bit 5
PEND12: Pending Conversion Status 12 bit
1= Conversion of Channels AN25 and AN24 is pending; set when selected trigger is asserted
0= Conversion is complete
SWTRG12: Software Trigger 12 bit
1= Starts conversion of AN25 (INTREF) and AN24 (EXTREF) if selected by the TRGSRCx<4:0> bits(1)
This bit is automatically cleared by hardware when the PEND12 bit is set.
0= Conversion has not started
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2: This register is not available on dsPIC33FJ32GS406 and dsPIC33FJ64GS406 devices.
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REGISTER 22-12: ADCPC6: ADC CONVERT PAIR CONTROL REGISTER 6(2) (CONTINUED)
bit 4-0
TRGSRC12<4:0>: Trigger 12 Source Selection bits
Selects trigger source for conversion of analog channels AN25 and AN24.
11111= Timer2 period match
11110= PWM Generator 8 current-limit ADC trigger
11101= PWM Generator 7 current-limit ADC trigger
11100= PWM Generator 6 current-limit ADC trigger
11011= PWM Generator 5 current-limit ADC trigger
11010= PWM Generator 4 current-limit ADC trigger
11001= PWM Generator 3 current-limit ADC trigger
11000= PWM Generator 2 current-limit ADC trigger
10111= PWM Generator 1 current-limit ADC trigger
10110= PWM Generator 9 secondary trigger selected
10101= PWM Generator 8 secondary trigger selected
10100= PWM Generator 7 secondary trigger selected
10011= PWM Generator 6 secondary trigger selected
10010= PWM Generator 5 secondary trigger selected
10001= PWM Generator 4 secondary trigger selected
10000= PWM Generator 3 secondary trigger selected
01111= PWM Generator 2 secondary trigger selected
01110= PWM Generator 1 secondary trigger selected
01101= PWM secondary Special Event Trigger selected
01100= Timer1 period match
01011= PWM Generator 8 primary trigger selected
01010= PWM Generator 7 primary trigger selected
01001= PWM Generator 6 primary trigger selected
01000= PWM Generator 5 primary trigger selected
00111= PWM Generator 4 primary trigger selected
00110= PWM Generator 3 primary trigger selected
00101= PWM Generator 2 primary trigger selected
00100= PWM Generator 1 primary trigger selected
00011= PWM Special Event Trigger selected
00010= Global software trigger selected
00001= Individual software trigger selected
00000= No conversion is enabled
Note 1: The trigger source must be set as an individual software trigger prior to setting this bit to ‘1’. If other
conversions are in progress, the conversion is performed when the conversion resources are available.
2: This register is not available on dsPIC33FJ32GS406 and dsPIC33FJ64GS406 devices.
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NOTES:
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• 10-Bit DAC for each Analog Comparator
• Programmable Output Polarity
• Interrupt Generation Capability
23.0 HIGH-SPEED ANALOG
COMPARATOR
Note 1: This data sheet summarizes the features of
the dsPIC33FJ32GS406/606/608/610
• DACOUT Pin to provide DAC Output
• DAC has Three Ranges of Operation:
- AVDD/2
- Internal Reference (INTREF)
- External Reference (EXTREF)
• ADC Sample-and-Convert Trigger Capability
• Disable Capability reduces Power Consumption
• Functional Support for PWM module:
- PWM duty cycle control
and dsPIC33FJ64GS406/606/608/610
families of devices. It is not intended to be
a comprehensive reference source. To
complement the information in this data
sheet, refer to “High-Speed Analog
Comparator”
(DS70296)
in
the
“dsPIC33/PIC24 Family Reference Man-
ual”, which is available from the Microchip
web site (www.microchip.com). The infor-
mation in this data sheet supersedes the
information in the FRM.
- PWM period control
- PWM Fault detect
23.2 Module Description
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
Figure 23-1 shows a functional block diagram of one
analog comparator from the SMPS comparator
module. The analog comparator provides high-speed
operation with a typical delay of 20 ns. The comparator
has a typical offset voltage of ±5 mV. The negative
input of the comparator is always connected to the
DAC circuit. The positive input of the comparator is
connected to an analog multiplexer that selects the
desired source pin.
The dsPIC33F Switch Mode Power Supply (SMPS)
comparator module monitors current and/or voltage
transients that may be too fast for the CPU and ADC to
capture.
The analog comparator input pins are typically shared
with pins used by the Analog-to-Digital Converter
(ADC) module. Both the comparator and the ADC can
use the same pins at the same time. This capability
enables a user to measure an input voltage with the
ADC and detect voltage transients with the
comparator.
23.1 Features Overview
The SMPS comparator module offers the following
major features:
• 16 Selectable Comparator Inputs
• Up to Four Analog Comparators
FIGURE 23-1:
HIGH-SPEED ANALOG COMPARATOR x MODULE BLOCK DIAGRAM
INSEL<1:0>
CMPxA*
CMPxB*
CMPxC*
CMPxD*
Trigger to PWM
Status
M
U
X
0
1
CMPx*
Pulse
Generator
Glitch Filter
DACOUT
RANGE
CMPPOL
AVDD/2
M
U
X
(1)
Interrupt
Request
INTREF
DAC
AVSS
10
CMREF
DACOE
(1)
EXTREF
*
x = 1, 2, 3 and 4
Note 1: Refer to Parameters DA01 and DA08 in the DAC Module Specifications (Table 27-43) for details.
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23.3 Module Applications
23.5 Interaction with I/O Buffers
This module provides a means for the SMPS dsPIC®
DSC devices to monitor voltage and currents in a
power conversion application. The ability to detect
transient conditions and stimulate the dsPIC DSC
processor and/or peripherals, without requiring the
processor and ADC to constantly monitor voltages or
currents, frees the dsPIC DSC to perform other tasks.
If the comparator module is enabled and a pin has
been selected as the source for the comparator, then
the chosen I/O pad must disable the digital input buffer
associated with the pad to prevent excessive currents
in the digital buffer due to analog input voltages.
23.6 Digital Logic
The CMPCONx register (see Register 23-1) provides
the control logic that configures the comparator
module. The digital logic provides a glitch filter for the
comparator output to mask transient signals in less
than two instruction cycles. In Sleep or Idle mode, the
glitch filter is bypassed to enable an asynchronous
path from the comparator to the interrupt controller.
This asynchronous path can be used to wake-up the
processor from Sleep or Idle mode.
The comparator module has a high-speed comparator
and an associated 10-bit DAC that provides a pro-
grammable reference voltage to the inverting input of
the comparator. The polarity of the comparator output
is user-programmable. The output of the module can
be used in the following modes:
• Generate an Interrupt
• Trigger an ADC Sample-and-Convert Process
• Truncate the PWM Signal (current limit)
• Truncate the PWM Period (current minimum)
• Disable the PWM Outputs (Fault latch)
The comparator can be disabled while in Idle mode if
the CMPSIDL bit is set. If a device has multiple
comparators, if any CMPSIDL bit is set, then the entire
group of comparators will be disabled while in Idle
mode. This behavior reduces complexity in the design
of the clock control logic for this module.
The output of the comparator module may be used in
multiple modes at the same time, such as: 1) generate
an interrupt, 2) have the ADC take a sample and con-
vert it, and 3) truncate the PWM output in response to
a voltage being detected beyond its expected value.
The digital logic also provides a one TCY width pulse
generator for triggering the ADC and generating
interrupt requests.
The comparator module can also be used to wake-up
the system from Sleep or Idle mode when the analog
input voltage exceeds the programmed threshold
voltage.
The CMPDACx (see Register 23-2) register provides
the digital input value to the reference DAC.
If the module is disabled, the DAC and comparator are
disabled to reduce power consumption.
23.4 DAC
23.7 Comparator Input Range
The range of the DAC is controlled via an analog
multiplexer that selects either AVDD/2, an internal ref-
erence source, INTREF, or an external reference
source, EXTREF. The full range of the DAC (AVDD/2)
will typically be used when the chosen input source pin
is shared with the ADC. The reduced range option
(INTREF) will likely be used when monitoring current
levels using a current sense resistor. Usually, the
measured voltages in such applications are small
(<1.25V); therefore the option of using a reduced
reference range for the comparator extends the
available DAC resolution in these applications. The
use of an external reference enables the user to
The comparator has
a limitation for the input
Common-Mode Range (CMR) of (AVDD – 1.5V),
typical. This means that both inputs should not exceed
this range. As long as one of the inputs is within the
Common-Mode Range, the comparator output will be
correct. However, any input exceeding the CMR
limitation will cause the comparator input to be
saturated.
If both inputs exceed the CMR, the comparator output
will be indeterminate.
23.8 DAC Output Range
connect to
application.
a reference that better suits their
The DAC has a limitation for the maximum reference
voltage input of (AVDD – 1.6) volts. An external
reference voltage input should not exceed this value or
the reference DAC output will become indeterminate.
DACOUT, shown in Figure 23-1, can only be
associated with a single comparator at a given time.
Note:
It should be ensured in software that
multiple DACOE bits are not set. The
output on the DACOUT pin will be indeter-
minate if multiple comparators enable the
DAC output.
23.9 Comparator Registers
The comparator module is controlled by the following
registers:
• CMPCONx: Comparator Control x Register
• CMPDACx: Comparator DAC Control x Register
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REGISTER 23-1: CMPCONx: COMPARATOR CONTROL x REGISTER
R/W-0
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
CMPON
CMPSIDL
DACOE
bit 15
bit 8
R/W-0
R/W-0
R/W-0
U-0
—
R/W-0
U-0
—
R/W-0
R/W-0
INSEL1
INSEL0
EXTREF
CMPSTAT
CMPPOL
RANGE
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15
CMPON: Comparator Operating Mode bit
1= Comparator module is enabled
0= Comparator module is disabled (reduces power consumption)
bit 14
bit 13
Unimplemented: Read as ‘0’
CMPSIDL: Comparator Stop in Idle Mode bit
1= Discontinues module operation when device enters Idle mode.
0= Continues module operation in Idle mode
If a device has multiple comparators, any CMPSIDL bit set to ‘1’ disables ALL comparators while in
Idle mode.
bit 12-9
bit 8
Unimplemented: Read as ‘0’
DACOE: DAC Output Enable
1= DAC analog voltage is output to the DACOUT pin(1)
0= DAC analog voltage is not connected to the DACOUT pin
bit 7-6
bit 5
INSEL<1:0>: Input Source Select for Comparator bits
11= Selects CMPxD input pin
10= Selects CMPxC input pin
01= Selects CMPxB input pin
00= Selects CMPxA input pin
EXTREF: Enable External Reference bit
1= External source provides reference to DAC (maximum DAC voltage determined by external
voltage source)
0= Internal reference sources provide reference to DAC (maximum DAC voltage determined by
RANGE bit setting)
bit 4
bit 3
bit 2
bit 1
Unimplemented: Read as ‘0’
CMPSTAT: Current State of Comparator Output Including CMPPOL Selection bit
Unimplemented: Read as ‘0’
CMPPOL: Comparator Output Polarity Control bit
1= Output is inverted
0= Output is non-inverted
bit 0
RANGE: Selects DAC Output Voltage Range bit
1= High Range: Max DAC Value = AVDD/2, 1.65V at 3.3V AVDD
0= Low Range: Max DAC Value = INTREF
Note 1: DACOUT can be associated only with a single comparator at any given time. The software must ensure
that multiple comparators do not enable the DAC output by setting their respective DACOE bit.
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REGISTER 23-2: CMPDACx: COMPARATOR DAC CONTROL x REGISTER
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
R/W-0
CMREF<9:8>
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
CMREF<7:0>
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
bit 15-10
bit 9-0
Unimplemented: Read as ‘0’
CMREF<9:0>: Comparator Reference Voltage Select bits
1111111111= (CMREF * INTREF/1024) or (CMREF * (AVDD/2)/1024) volts depending on the
RANGE bit or (CMREF * EXTREF/1024) if EXTREF is set
•
•
•
0000000000= 0.0 volts
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24.1 Configuration Bits
24.0 SPECIAL FEATURES
The
dsPIC33FJ32GS406/606/608/610
and
Note 1: This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
devices. It is not intended to be a compre-
hensive reference source. To complement
the information in this data sheet, refer to
the “dsPIC33/PIC24 Family Reference
Manual”. Please see the Microchip web
site (www.microchip.com) for the latest
“dsPIC33/PIC24 Family Reference Man-
ual” sections. The information in this
data sheet supersedes the information
in the FRM.
dsPIC33FJ64GS406/606/608/610 devices provide
non-volatile memory implementations for device
Configuration bits. Refer to “Device Configuration”
(DS70194) in the “dsPIC33/PIC24 Family Reference
Manual” for more information on this implementation.
The Configuration bits can be programmed (read
as ‘0’), or left unprogrammed (read as ‘1’), to select
various device configurations. These bits are mapped
starting at program memory location 0xF80000.
The individual Configuration bit descriptions for the
Configuration registers are shown in Table 24-2.
Note that address, 0xF80000, is beyond the user pro-
gram memory space. It belongs to the configuration
memory space (0x800000-0xFFFFFF), which can only
be accessed using Table Reads and Table Writes.
2: Some registers and associated bits
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization” in
this data sheet for device-specific register
and bit information.
To prevent inadvertent configuration changes during
code execution, all programmable Configuration bits
are write-once. After a bit is initially programmed during
a power cycle, it cannot be written again. Changing a
device configuration requires that power to the device
be cycled.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices include
several features intended to maximize application
flexibility and reliability, and minimize cost through
elimination of external components. These are:
The device Configuration register map is shown in
Table 24-1.
• Flexible Configuration
• Watchdog Timer (WDT)
• Code Protection and CodeGuard™ Security
• JTAG Boundary Scan Interface
• In-Circuit Serial Programming™ (ICSP™)
• In-Circuit Emulation
• Brown-out Reset (BOR)
TABLE 24-1: DEVICE CONFIGURATION REGISTER MAP
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0xF80000 FBS
—
—
—
—
—
—
—
—
—
—
BSS<2:0>
—
BWRP
—
0xF80002 RESERVED
0xF80004 FGS
—
—
—
—
—
—
—
GSS<1:0>
FNOSC<2:0>
GWRP
0xF80006 FOSCSEL
0xF80008 FOSC
0xF8000A FWDT
0xF8000C FPOR
0xF8000E FICD
0xF80010 FCMP
IESO
—
FCKSM<1:0>
—
—
—
OSCIOFNC POSCMD<1:0>
WDTPOST<3:0>
FWDTEN
—
Reserved(1) Reserved(1)
WINDIS
ALTQIO
—
WDTPRE
ALTSS1
JTAGEN
CMPPOL1(2)
—
—
—
FPWRT<2:0>
—
—
ICS<1:0>
—
—
HYST1<1:0>(2)
CMPPOL0(2) HYST0<1:0>(2)
Legend: — = unimplemented bit, read as ‘0’.
Note 1: These bits are reserved for use by development tools and must be programmed as ‘1’.
2: These bits are reserved on dsPIC33FJXXXGS406 devices and always read as ‘1’.
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TABLE 24-2: dsPIC33F CONFIGURATION BITS DESCRIPTION
Bit Field
BWRP
Register
RTSP Effect
Description
FBS
Immediate Boot Segment Program Flash Write Protection bit
1= Boot segment can be written
0= Boot segment is write-protected
BSS<2:0>
FBS
Immediate Boot Segment Program Flash Code Protection Size bits
X11= No boot program Flash segment
Boot Space is 256 Instruction Words (except interrupt vectors):
110= Standard security; boot program Flash segment ends at
0x0003FE
010= High security; boot program Flash segment ends at
0x0003FE
Boot Space is 768 Instruction Words (except interrupt vectors):
101= Standard security; boot program Flash segment ends at
0x0007FE
001= High security; boot program Flash segment ends at
0x0007FE
Boot Space is 1792 Instruction Words (except interrupt vectors):
100= Standard security; boot program Flash segment ends at
0x000FFE
000= High security; boot program Flash segment ends at
0x000FFE
GSS<1:0>
FGS
Immediate General Segment Code-Protect bits
11= User program memory is not code-protected
10= Standard security
0x= High security
GWRP
IESO
FGS
Immediate General Segment Write-Protect bit
1= User program memory is not write-protected
0= User program memory is write-protected
FOSCSEL
Immediate Two-Speed Oscillator Start-up Enable bit
1= Start-up device with FRC, then automatically switch to the user
selected oscillator source when ready
0= Start-up device with user selected oscillator source
FNOSC<2:0>
FOSCSEL If clock switch Initial Oscillator Source Selection bits
is enabled,
RTSP effect
is on any
111= Internal Fast RC (FRC) Oscillator with Postscaler
110= Internal Fast RC (FRC) Oscillator with Divide-by-16
101= LPRC Oscillator
device Reset;
otherwise,
immediate
100= Secondary (LP) Oscillator
011= Primary (XT, HS, EC) Oscillator with PLL
010= Primary (XT, HS, EC) Oscillator
001= Internal Fast RC (FRC) Oscillator with PLL
000= FRC Oscillator
FCKSM<1:0>
FOSC
Immediate Clock Switching Mode bits
1x= Clock switching is disabled, Fail-Safe Clock Monitor is disabled
01= Clock switching is enabled, Fail-Safe Clock Monitor is disabled
00= Clock switching is enabled, Fail-Safe Clock Monitor is enabled
OSCIOFNC
FOSC
FOSC
Immediate OSC2 Pin Function bit (except in XT and HS modes)
1= OSC2 is the clock output
0= OSC2 is the general purpose digital I/O pin
POSCMD<1:0>
Immediate Primary Oscillator Mode Select bits
11= Primary Oscillator is disabled
10= HS Crystal Oscillator mode
01= XT Crystal Oscillator mode
00= EC (External Clock) mode
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 24-2: dsPIC33F CONFIGURATION BITS DESCRIPTION (CONTINUED)
Bit Field
FWDTEN
Register
RTSP Effect
Description
FWDT
Immediate Watchdog Timer Enable bit
1= Watchdog Timer is always enabled (LPRC oscillator cannot be
disabled; clearing the SWDTEN bit in the RCON register will
have no effect)
0= Watchdog Timer is enabled/disabled by user software (LPRC can
be disabled by clearing the SWDTEN bit in the RCON register)
WINDIS
FWDT
FWDT
FWDT
Immediate Watchdog Timer Window Enable bit
1= Watchdog Timer in Non-Window mode
0= Watchdog Timer in Window mode
WDTPRE
Immediate Watchdog Timer Prescaler bit
1= 1:128
0= 1:32
WDTPOST<3:0>
Immediate Watchdog Timer Postscaler bits
1111= 1:32,768
1110= 1:16,384
•
•
•
0001= 1:2
0000= 1:1
FPWRT<2:0>
FPOR
Immediate Power-on Reset Timer Value Select bits
111= PWRT = 128 ms
110= PWRT = 64 ms
101= PWRT = 32 ms
100= PWRT = 16 ms
011= PWRT = 8 ms
010= PWRT = 4 ms
001= PWRT = 2 ms
000= PWRT = Disabled
JTAGEN
ICS<1:0>
FICD
FICD
Immediate JTAG Enable bit
1= JTAG is enabled
0= JTAG is disabled
Immediate ICD Communication Channel Select Enable bits
11= Communicate on PGEC1 and PGED1
10= Communicate on PGEC2 and PGED2
01= Communicate on PGEC3 and PGED3
00= Reserved, do not use
ALTQIO
FPOR
FPOR
FCMP
FCMP
Immediate Enable Alternate QEI1 Pin bit
1= QEA1, QEB1 and INDX1 are selected as inputs to QEI1
0= AQEA1, AQEB1 and AINDX1 are selected as inputs to QEI1
ALTSS1
Immediate Enable Alternate SS1 pin bit
1= ASS1 is selected as the I/O pin for SPI1
0= SS1 is selected as the I/O pin for SPI1
CMPPOL0
HYST0<1:0>
Immediate Comparator Hysteresis Polarity bit (for even numbered comparators)
1= Hysteresis is applied to falling edge
0= Hysteresis is applied to rising edge
Immediate Comparator Hysteresis Select bits
11= 45 mV hysteresis
10= 30 mV hysteresis
01= 15 mV hysteresis
00= No hysteresis
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TABLE 24-2: dsPIC33F CONFIGURATION BITS DESCRIPTION (CONTINUED)
Bit Field
Register
RTSP Effect
Description
CMPPOL1
FCMP
Immediate Comparator Hysteresis Polarity bit (for odd numbered comparators)
1= Hysteresis is applied to falling edge
0= Hysteresis is applied to rising edge
HYST1<1:0>
FCMP
Immediate Comparator Hysteresis Select bits
11= 45 mV hysteresis
10= 30 mV hysteresis
01= 15 mV hysteresis
00= No hysteresis
DS70000591F-page 352
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
24.2 On-Chip Voltage Regulator
24.3 Brown-out Reset (BOR)
The
dsPIC33FJ32GS406/606/608/610
and
The Brown-out Reset (BOR) module is based on an
internal voltage reference circuit. The main purpose of
the BOR module is to generate a device Reset when a
brown-out condition occurs. Brown-out conditions are
generally caused by glitches on the AC mains (for
example, missing portions of the AC cycle waveform
due to bad power transmission lines, or voltage sags
due to excessive current draw when a large inductive
load is turned on).
dsPIC33FJ64GS406/606/608/610 devices power
their core digital logic at a nominal 2.5V. This can create
a conflict for designs that are required to operate at a
higher typical voltage, such as 3.3V. To simplify system
design, all devices in the dsPIC33FJ32GS406/606/608/
610 and dsPIC33FJ64GS406/606/608/610 families
incorporate an on-chip regulator that allows the device to
run its core logic from VDD.
The regulator provides power to the core from the other
VDD pins. When the regulator is enabled, a low-ESR
(less than 5 ohms) capacitor (such as tantalum or
ceramic) must be connected to the VCAP pin
(Figure 24-1). This helps to maintain the stability of the
regulator. The recommended value for the filter
capacitor is provided in Table 27-13, located in
Section 27.1 “DC Characteristics”.
A BOR generates a Reset pulse, which resets the
device. The BOR selects the clock source based on the
device Configuration bit values (FNOSC<2:0> and
POSCMD<1:0>).
If an oscillator mode is selected, the BOR activates the
Oscillator Start-up Timer (OST). The system clock is
held until OST expires. If the PLL is used, the clock is
held until the LOCK bit (OSCCON<5>) is ‘1’.
Note:
It is important for the low-ESR capacitor to
be placed as close as possible to the VCAP
pin.
Concurrently, the Power-up Timer (PWRT) Time-out
(TPWRT) is applied before the internal Reset is
released. If TPWRT = 0and a crystal oscillator is being
used, then a nominal delay of TFSCM = 100 is applied.
The total delay in this case is TFSCM.
On a POR, it takes approximately 20 s for the on-chip
voltage regulator to generate an output voltage. During
this time, designated as TSTARTUP, code execution is
disabled. TSTARTUP is applied every time the device
resumes operation after any power-down.
The BOR status bit (RCON<1>) is set to indicate that a
BOR has occurred. The BOR circuit continues to
operate while in Sleep or Idle modes and resets the
device should VDD fall below the BOR threshold
voltage.
FIGURE 24-1:
CONNECTIONS FOR THE
ON-CHIP VOLTAGE
REGULATOR(1,2,3)
24.4 Watchdog Timer (WDT)
For
dsPIC33FJ32GS406/606/608/610
and
3.3V
dsPIC33FJ64GS406/606/608/610 devices, the WDT
is driven by the LPRC oscillator. When the WDT is
enabled, the clock source is also enabled.
dsPIC33F
VDD
24.4.1
PRESCALER/POSTSCALER
VCAP
VSS
The nominal WDT clock source from LPRC is
32.767 kHz. This feeds a prescaler that can be config-
ured for either 5-bit (divide-by-32) or 7-bit (divide-by-128)
operation. The prescaler is set by the WDTPRE Config-
uration bit. With a 32.767 kHz input, the prescaler yields
a nominal WDT Time-out (TWDT) period of 1 ms in 5-bit
mode or 4 ms in 7-bit mode.
CEFC
Note 1: These are typical operating voltages. Refer
to Table 27-13 located in Section 27.1 “DC
Characteristics” for the full operating
ranges of VDD.
A variable postscaler divides down the WDT prescaler
output and allows for a wide range of time-out periods.
The postscaler is controlled by the WDTPOST<3:0>
Configuration bits (FWDT<3:0>), which allow the
selection of 16 settings, from 1:1 to 1:32,768. Using the
prescaler and postscaler, time-out periods, ranging
from 1 ms to 131 seconds, can be achieved.
2: It is important for the low-ESR capacitor to
be placed as close as possible to the VCAP
pin.
3: Typical VCAP pin voltage = 2.5V when
VDD VDDMIN.
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The WDT, prescaler and postscaler are reset:
• On any device Reset
24.4.3
ENABLING WDT
The WDT is enabled or disabled by the FWDTEN
Configuration bit in the FWDT Configuration register.
When the FWDTEN Configuration bit is set, the WDT is
always enabled.
• On the completion of a clock switch, whether
invoked by software (i.e., setting the OSWEN bit
after changing the NOSCx bits) or by hardware
(i.e., Fail-Safe Clock Monitor)
The WDT can be optionally controlled in software when
the FWDTEN Configuration bit has been programmed
to ‘0’. The WDT is enabled in software by setting the
SWDTEN control bit (RCON<5>). The SWDTEN
control bit is cleared on any device Reset. The software
WDT option allows the user application to enable the
WDT for critical code segments and disable the WDT
during non-critical segments for maximum power
savings.
• When a PWRSAVinstruction is executed
(i.e., Sleep or Idle mode is entered)
• When the device exits Sleep or Idle mode to
resume normal operation
• By a CLRWDTinstruction during normal execution
Note:
The CLRWDT and PWRSAV instructions
clear the prescaler and postscaler counts
when executed.
Note:
If the WINDIS bit (FWDT<6>) is cleared,
the CLRWDTinstruction should be executed
by the application software only during the
last 1/4 of the WDT period. This CLRWDT
window can be determined by using a timer.
If a CLRWDTinstruction is executed before
this window, a WDT Reset occurs.
24.4.2
SLEEP AND IDLE MODES
If the WDT is enabled, it will continue to run during
Sleep or Idle modes. When the WDT time-out occurs,
the WDT will wake the device and code execution will
continue from where the PWRSAV instruction was
executed. The corresponding SLEEP or IDLE bits
(RCON<3:2>) will need to be cleared in software after
the device wakes up.
The WDT flag bit, WDTO (RCON<4>), is not automatically
cleared following a WDT time-out. To detect subsequent
WDT events, the flag must be cleared in software.
FIGURE 24-2:
WDT BLOCK DIAGRAM
All Device Resets
Transition to New Clock Source
Exit Sleep or Idle Mode
PWRSAVInstruction
CLRWDTInstruction
Watchdog Timer
Sleep/Idle
WDTPOST<3:0>
WDTPRE
SWDTEN
FWDTEN
WDT
Wake-up
1
RS
RS
Prescaler
Postscaler
(Divide-by-N2)
(Divide-by-N1)
LPRC Clock
WDT
Reset
0
WDT Window Select
WINDIS
CLRWDTInstruction
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24.5 JTAG Interface
24.7 In-Circuit Debugger
The
dsPIC33FJ32GS406/606/608/610
and
When MPLAB® ICD 3 is selected as a debugger, the in-
circuit debugging functionality is enabled. This function
allows simple debugging functions when used with
MPLAB X IDE. Debugging functionality is controlled
through the EMUCx (Emulation/Debug Clock) and
EMUDx (Emulation/Debug Data) pin functions.
dsPIC33FJ64GS406/606/608/610 devices implement
a JTAG interface, which supports boundary scan
device testing. Detailed information on this interface
will be provided in future revisions of the document.
24.6
In-Circuit Serial Programming
Any of the three pairs of debugging clock/data pins can
be used:
The
dsPIC33FJ32GS406/606/608/610
and
• PGEC1 and PGED1
• PGEC2 and PGED2
• PGEC3 and PGED3
dsPIC33FJ64GS406/606/608/610
family
Digital
Signal Controllers (DSCs) can be serially programmed
while in the end application circuit. This is done with
two lines for clock and data and three other lines for
power, ground and the programming sequence. Serial
programming allows customers to manufacture boards
with unprogrammed devices and then program the
Digital Signal Controller just before shipping the
product. Serial programming also allows the most
To use the in-circuit debugger function of the device,
the design must implement ICSP connections to
MCLR, VDD, VSS, PGECx, PGEDx and the EMUDx/
EMUCx pin pair. In addition, when the feature is
enabled, some of the resources are not available for
general use. These resources include the first 80 bytes
of data RAM and two I/O pins.
recent firmware or
a
custom firmware to be
programmed. Refer to the “dsPIC33F/PIC24H Flash
Programming Specification” (DS70152) for details
about In-Circuit Serial Programming™ (ICSP™).
Any of the three pairs of programming clock/data pins
can be used:
• PGEC1 and PGED1
• PGEC2 and PGED2
• PGEC3 and PGED3
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The code protection features are controlled by the
Configuration registers: FBS and FGS.
24.8 Code Protection and
CodeGuard™ Security
Secure segment and RAM protection is not imple-
mented in dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 devices.
The
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices offer the
intermediate implementation of CodeGuard™ Security.
CodeGuard Security enables multiple parties to securely
share resources (memory, interrupts and peripherals) on
a single chip. This feature helps protect individual
Intellectual Property in collaborative system designs.
Note:
Refer to “CodeGuard™ Security”
(DS70199) in the “dsPIC33/PIC24 Family
Reference Manual” for further information
on usage, configuration and operation of
CodeGuard Security.
When coupled with software encryption libraries,
CodeGuard Security can be used to securely update
Flash even when multiple IPs reside on a single chip.
TABLE 24-3: CODE FLASH SECURITY SEGMENT SIZES FOR 64-KBYTE DEVICES
BSS<2:0> = x11, 0K
BSS<2:0> = x10, 1K
BSS<2:0> = x01, 4K
BSS<2:0> = x00, 8K
000000h
VS = 256 IW
000000h
VS = 256 IW
000000h
VS = 256 IW
000000h
VS = 256 IW
0001FEh
0001FEh
0001FEh
0001FEh
000200h
0007FEh
000200h
000200h
000200h
BS = 768 IW
BS = 3840 IW
BS = 7936 IW
000800h
001FFEh
002000h
003FFEh
004000h
GS = 21760 IW
00ABFEh
GS = 20992 IW
00ABFEh
GS = 17920 IW
00ABFEh
GS = 13824 IW
00ABFEh
TABLE 24-4: CODE FLASH SECURITY SEGMENT SIZES FOR 32-KBYTE DEVICES
BSS<2:0> = x11, 0K
BSS<2:0> = x10, 1K
BSS<2:0> = x01, 4K
BSS<2:0> = x00, 8K
000000h
VS = 256 IW
000000h
000000h
VS = 256 IW
000000h
VS = 256 IW
VS = 256 IW
0001FEh
0001FEh
0001FEh
0001FEh
000200h
000200h
000200h
000200h
BS = 768 IW
BS = 3840 IW
BS = 7936 IW
0007FEh
000800h
001FFEh
002000h
003FFEh
004000h
0057FEh
GS = 11008 IW
0057FEh
GS = 10240 IW
0057FEh
GS = 7168 IW
0057FEh
GS = 3072 IW
00ABFEh
00ABFEh
00ABFEh
00ABFEh
DS70000591F-page 356
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Most bit-oriented instructions (including simple
rotate/shift instructions) have two operands:
25.0 INSTRUCTION SET SUMMARY
Note:
This data sheet summarizes the features
of the dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610
• The W register (with or without an address
modifier) or file register (specified by the value of
‘Ws’ or ‘f’)
devices. It is not intended to be
a
• The bit in the W register or file register
(specified by a literal value or indirectly by the
contents of register ‘Wb’)
comprehensive reference source. To
complement the information in this data
sheet, refer to the “dsPIC33/PIC24 Family
Reference Manual”. Please see the
Microchip web site (www.microchip.com) for
the latest “dsPIC33F/PIC24H Family
The literal instructions that involve data movement can
use some of the following operands:
• A literal value to be loaded into a W register or file
register (specified by ‘k’)
Reference Manual”
sections. The
information in this data sheet supersedes
the information in the FRM.
• The W register or file register where the literal
value is to be loaded (specified by ‘Wb’ or ‘f’)
The dsPIC33F instruction set is identical to that of the
dsPIC30F.
However, literal instructions that involve arithmetic or
logical operations use some of the following operands:
Most instructions are a single program memory word
(24 bits). Only three instructions require two program
memory locations.
• The first source operand, which is a register ‘Wb’
without any address modifier
• The second source operand, which is a literal
value
Each single-word instruction is a 24-bit word, divided
into an 8-bit opcode, which specifies the instruction
type and one or more operands, which further specify
the operation of the instruction.
• The destination of the result (only if not the same
as the first source operand), which is typically a
register ‘Wd’ with or without an address modifier
The instruction set is highly orthogonal and is grouped
into five basic categories:
The MACclass of DSP instructions can use some of the
following operands:
• Word or byte-oriented operations
• Bit-oriented operations
• Literal operations
• The accumulator (A or B) to be used (required
operand)
• The W registers to be used as the two operands
• The X and Y address space prefetch operations
• The X and Y address space prefetch destinations
• The accumulator write-back destination
• DSP operations
• Control operations
Table 25-1 shows the general symbols used in
describing the instructions.
The other DSP instructions do not involve any
multiplication and can include:
The dsPIC33F instruction set summary in Table 25-2
lists all the instructions, along with the status flags
affected by each instruction.
• The accumulator to be used (required)
• The source or destination operand (designated as
Wso or Wdo, respectively) with or without an
address modifier
Most word or byte-oriented W register instructions
(including barrel shift instructions) have three
operands:
• The amount of shift specified by a W register,
‘Wn’, or a literal value
• The first source operand, which is typically a
register ‘Wb’ without any address modifier
The control instructions can use some of the following
operands:
• The second source operand, which is typically a
register ‘Ws’ with or without an address modifier
• A program memory address
• The destination of the result, which is typically a
register ‘Wd’ with or without an address modifier
• The mode of the Table Read and Table Write
instructions
However, word or byte-oriented file register instructions
have two operands:
• The file register specified by the value, ‘f’
• The destination, which could be either the file
register, ‘f’, or the W0 register, which is denoted
as ‘WREG’
2009-2014 Microchip Technology Inc.
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Most instructions are
a
single word. Certain
(unconditional/computed branch), indirect CALL/GOTO,
all Table Reads and Writes, and RETURN/RETFIE
instructions, which are single-word instructions but take
two or three cycles. Certain instructions that involve
skipping over the subsequent instruction require either
two or three cycles if the skip is performed, depending
on whether the instruction being skipped is a single-word
or two-word instruction. Moreover, double-word moves
require two cycles.
double-word instructions are designed to provide all the
required information in these 48 bits. In the second
word, the 8 MSbs are ‘0’s. If this second word is
executed as an instruction (by itself), it will execute as
a NOP.
The double-word instructions execute in two instruction
cycles.
Most single-word instructions are executed in a single
instruction cycle, unless a conditional test is true, or the
Program Counter is changed as a result of the
instruction. In these cases, the execution takes two
instruction cycles with the additional instruction cycle(s)
executed as a NOP. Notable exceptions are the BRA
Note:
For more details on the instruction set,
refer to the “16-bit MCU and DSC
Programmer’s
Reference
Manual”
(DS70157).
TABLE 25-1: SYMBOLS USED IN OPCODE DESCRIPTIONS
Field
Description
#text
(text)
[text]
{ }
Means “literal defined by text”
Means “content of text”
Means “the location addressed by text”
Optional field or operation
Register bit field
<n:m>
.b
Byte mode selection
.d
Double-Word mode selection
Shadow register select
.S
.w
Word mode selection (default)
One of two accumulators {A, B}
Acc
AWB
bit4
Accumulator Write-Back Destination Address register {W13, [W13]+ = 2}
4-bit bit selection field (used in word-addressed instructions) {0...15}
MCU Status bits: Carry, Digit Carry, Negative, Overflow, Sticky Zero
Absolute address, label or expression (resolved by the linker)
File register address {0x0000...0x1FFF}
C, DC, N, OV, Z
Expr
f
lit1
1-bit unsigned literal {0,1}
lit4
4-bit unsigned literal {0...15}
lit5
5-bit unsigned literal {0...31}
lit8
8-bit unsigned literal {0...255}
lit10
10-bit unsigned literal {0...255} for Byte mode, {0:1023} for Word mode
14-bit unsigned literal {0...16384}
lit14
lit16
16-bit unsigned literal {0...65535}
lit23
23-bit unsigned literal {0...8388608}; LSb must be ‘0’
Field does not require an entry, can be blank
DSP Status bits: ACCA Overflow, ACCB Overflow, ACCA Saturate, ACCB Saturate
Program Counter
None
OA, OB, SA, SB
PC
Slit10
Slit16
Slit6
Wb
10-bit signed literal {-512...511}
16-bit signed literal {-32768...32767}
6-bit signed literal {-16...16}
Base W register {W0..W15}
Wd
Destination W register { Wd, [Wd], [Wd++], [Wd--], [++Wd], [--Wd] }
Wdo
Destination W register
{ Wnd, [Wnd], [Wnd++], [Wnd--], [++Wnd], [--Wnd], [Wnd+Wb] }
Wm,Wn
Dividend, Divisor Working register pair (Direct Addressing)
DS70000591F-page 358
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TABLE 25-1: SYMBOLS USED IN OPCODE DESCRIPTIONS (CONTINUED)
Field
Description
Wm*Wm
Wm*Wn
Multiplicand and Multiplier Working register pair for Square instructions
{W4 * W4,W5 * W5,W6 * W6,W7 * W7}
Multiplicand and Multiplier Working register pair for DSP instructions
{W4 * W5,W4 * W6,W4 * W7,W5 * W6,W5 * W7,W6 * W7}
Wn
One of 16 Working registers {W0..W15}
Wnd
Wns
WREG
Ws
One of 16 Destination Working registers {W0...W15}
One of 16 Source Working registers {W0...W15}
W0 (Working register used in file register instructions)
Source W register { Ws, [Ws], [Ws++], [Ws--], [++Ws], [--Ws] }
Wso
Source W register
{ Wns, [Wns], [Wns++], [Wns--], [++Wns], [--Wns], [Wns+Wb] }
Wx
X Data Space Prefetch Address register for DSP instructions
{[W8] + = 6, [W8] + = 4, [W8] + = 2, [W8], [W8] - = 6, [W8] - = 4, [W8] - = 2,
[W9] + = 6, [W9] + = 4, [W9] + = 2, [W9], [W9] - = 6, [W9] - = 4, [W9] - = 2,
[W9 + W12], none}
Wxd
Wy
X Data Space Prefetch Destination register for DSP instructions {W4...W7}
Y Data Space Prefetch Address register for DSP instructions
{[W10] + = 6, [W10] + = 4, [W10] + = 2, [W10], [W10] - = 6, [W10] - = 4, [W10] - = 2,
[W11] + = 6, [W11] + = 4, [W11] + = 2, [W11], [W11] - = 6, [W11] - = 4, [W11] - = 2,
[W11 + W12], none}
Wyd
Y Data Space Prefetch Destination register for DSP instructions {W4...W7}
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TABLE 25-2: INSTRUCTION SET OVERVIEW
Base
Instr
#
Assembly
Mnemonic
# of
# of
Status Flags
Affected
Assembly Syntax
Description
Words Cycles
1
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADDC
ADDC
ADDC
ADDC
ADDC
AND
AND
AND
AND
AND
ASR
ASR
ASR
ASR
ASR
BCLR
BCLR
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BRA
BSET
BSET
BSW.C
BSW.Z
Acc
Add Accumulators
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OA,OB,SA,SB
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
OA,OB,SA,SB
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
N,Z
f
f = f + WREG
f,WREG
WREG = f + WREG
1
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
Wso,#Slit4,Acc
f
Wd = lit10 + Wd
1
Wd = Wb + Ws
1
Wd = Wb + lit5
1
16-Bit Signed Add to Accumulator
f = f + WREG + (C)
1
2
3
4
ADDC
AND
1
f,WREG
WREG = f + WREG + (C)
Wd = lit10 + Wd + (C)
Wd = Wb + Ws + (C)
1
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
f
1
1
Wd = Wb + lit5 + (C)
1
f = f .AND. WREG
1
f,WREG
WREG = f .AND. WREG
Wd = lit10 .AND. Wd
1
N,Z
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
f
1
N,Z
Wd = Wb .AND. Ws
1
N,Z
Wd = Wb .AND. lit5
1
N,Z
ASR
f = Arithmetic Right Shift f
WREG = Arithmetic Right Shift f
Wd = Arithmetic Right Shift Ws
Wnd = Arithmetic Right Shift Wb by Wns
Wnd = Arithmetic Right Shift Wb by lit5
Bit Clear f
1
C,N,OV,Z
C,N,OV,Z
C,N,OV,Z
N,Z
f,WREG
1
Ws,Wd
1
Wb,Wns,Wnd
Wb,#lit5,Wnd
f,#bit4
Ws,#bit4
C,Expr
1
1
N,Z
5
6
BCLR
BRA
1
None
Bit Clear Ws
1
None
Branch if Carry
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
1 (2)
2
None
GE,Expr
GEU,Expr
GT,Expr
GTU,Expr
LE,Expr
LEU,Expr
LT,Expr
LTU,Expr
N,Expr
Branch if Greater Than or Equal
Branch if Unsigned Greater Than or Equal
Branch if Greater Than
Branch if Unsigned Greater Than
Branch if Less Than or Equal
Branch if Unsigned Less Than or Equal
Branch if Less Than
None
None
None
None
None
None
None
Branch if Unsigned Less Than
Branch if Negative
None
None
NC,Expr
NN,Expr
NOV,Expr
NZ,Expr
OA,Expr
OB,Expr
OV,Expr
SA,Expr
SB,Expr
Expr
Branch if Not Carry
None
Branch if Not Negative
Branch if Not Overflow
Branch if Not Zero
None
None
None
Branch if Accumulator A Overflow
Branch if Accumulator B Overflow
Branch if Overflow
None
None
None
Branch if Accumulator A Saturated
Branch if Accumulator B Saturated
Branch Unconditionally
Branch if Zero
None
None
None
Z,Expr
1 (2)
2
None
Wn
Computed Branch
None
7
8
BSET
BSW
f,#bit4
Ws,#bit4
Ws,Wb
Bit Set f
1
None
Bit Set Ws
1
None
Write C bit to Ws<Wb>
Write Z bit to Ws<Wb>
1
None
Ws,Wb
1
None
DS70000591F-page 360
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 25-2: INSTRUCTION SET OVERVIEW (CONTINUED)
Base
Instr
#
Assembly
Mnemonic
# of
# of
Status Flags
Affected
Assembly Syntax
Description
Words Cycles
9
BTG
BTG
f,#bit4
Ws,#bit4
f,#bit4
Bit Toggle f
1
1
1
1
1
None
None
None
BTG
Bit Toggle Ws
10
11
12
BTSC
BTSC
Bit Test f, Skip if Clear
Bit Test Ws, Skip if Clear
Bit Test f, Skip if Set
1
(2 or 3)
BTSC
BTSS
BTSS
Ws,#bit4
f,#bit4
Ws,#bit4
1
1
1
1
None
None
None
(2 or 3)
BTSS
BTST
1
(2 or 3)
Bit Test Ws, Skip if Set
1
(2 or 3)
BTST
f,#bit4
Ws,#bit4
Ws,#bit4
Ws,Wb
Bit Test f
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
Z
BTST.C
BTST.Z
BTST.C
BTST.Z
BTSTS
Bit Test Ws to C
Bit Test Ws to Z
Bit Test Ws<Wb> to C
Bit Test Ws<Wb> to Z
Bit Test then Set f
Bit Test Ws to C, then Set
Bit Test Ws to Z, then Set
Call Subroutine
C
Z
C
Ws,Wb
Z
13
BTSTS
f,#bit4
Z
C
BTSTS.C Ws,#bit4
BTSTS.Z Ws,#bit4
Z
14
15
CALL
CLR
CALL
CALL
CLR
lit23
None
Wn
Call Indirect Subroutine
f = 0x0000
None
f
None
CLR
WREG
WREG = 0x0000
Ws = 0x0000
None
CLR
Ws
None
CLR
Acc,Wx,Wxd,Wy,Wyd,AWB
Clear Accumulator
Clear Watchdog Timer
f = f
OA,OB,SA,SB
WDTO,Sleep
N,Z
16
17
CLRWDT
COM
CLRWDT
COM
f
COM
COM
CP
f,WREG
Ws,Wd
f
WREG = f
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
N,Z
Wd = Ws
N,Z
18
CP
Compare f with WREG
Compare Wb with lit5
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
CP
Wb,#lit5
Wb,Ws
f
CP
Compare Wb with Ws (Wb – Ws)
Compare f with 0x0000
Compare Ws with 0x0000
Compare f with WREG, with Borrow
Compare Wb with lit5, with Borrow
19
20
CP0
CPB
CP0
CP0
CPB
CPB
CPB
Ws
f
Wb,#lit5
Wb,Ws
Compare Wb with Ws, with Borrow
(Wb – Ws – C)
21
22
23
24
CPSEQ
CPSGT
CPSLT
CPSNE
CPSEQ
CPSGT
CPSLT
CPSNE
Wb, Wn
Wb, Wn
Wb, Wn
Wb, Wn
Compare Wb with Wn, Skip if =
Compare Wb with Wn, Skip if >
Compare Wb with Wn, Skip if <
Compare Wb with Wn, Skip if
1
1
1
1
1
None
None
None
None
(2 or 3)
1
(2 or 3)
1
(2 or 3)
1
(2 or 3)
25
26
DAW
DEC
DAW
Wn
Wn = Decimal Adjust Wn
f = f – 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C
DEC
f
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
None
DEC
f,WREG
Ws,Wd
f
WREG = f – 1
DEC
Wd = Ws – 1
27
28
DEC2
DISI
DEC2
DEC2
DEC2
DISI
f = f – 2
f,WREG
Ws,Wd
#lit14
WREG = f – 2
Wd = Ws – 2
Disable Interrupts for k Instruction Cycles
2009-2014 Microchip Technology Inc.
DS70000591F-page 361
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 25-2: INSTRUCTION SET OVERVIEW (CONTINUED)
Base
Instr
#
Assembly
Mnemonic
# of
# of
Status Flags
Affected
Assembly Syntax
Description
Words Cycles
29
DIV
DIV.S
DIV.SD
DIV.U
DIV.UD
DIVF
DO
Wm,Wn
Signed 16/16-Bit Integer Divide
Signed 32/16-Bit Integer Divide
Unsigned 16/16-Bit Integer Divide
Unsigned 32/16-Bit Integer Divide
Signed 16/16-Bit Fractional Divide
Do code to PC + Expr, lit14 + 1 times
Do code to PC + Expr, (Wn) + 1 times
Euclidean Distance (no accumulate)
1
1
1
1
1
2
2
1
18
18
18
18
18
2
N,Z,C,OV
N,Z,C,OV
N,Z,C,OV
N,Z,C,OV
N,Z,C,OV
None
Wm,Wn
Wm,Wn
Wm,Wn
30
31
DIVF
DO
Wm,Wn
#lit14,Expr
Wn,Expr
DO
2
None
32
33
ED
ED
Wm*Wm,Acc,Wx,Wy,Wxd
1
OA,OB,OAB,
SA,SB,SAB
EDAC
EDAC
Wm*Wm,Acc,Wx,Wy,Wxd
Euclidean Distance
1
1
OA,OB,OAB,
SA,SB,SAB
34
35
36
37
38
EXCH
FBCL
FF1L
FF1R
GOTO
EXCH
FBCL
FF1L
FF1R
GOTO
GOTO
INC
Wns,Wnd
Ws,Wnd
Ws,Wnd
Ws,Wnd
Expr
Swap Wns with Wnd
Find Bit Change from Left (MSb) Side
Find First One from Left (MSb) Side
Find First One from Right (LSb) Side
Go to Address
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
None
C
C
C
None
Wn
Go to Indirect
None
39
40
41
INC
f
f = f + 1
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
N,Z
INC
f,WREG
Ws,Wd
WREG = f + 1
INC
Wd = Ws + 1
INC2
IOR
INC2
INC2
INC2
IOR
f
f = f + 2
f,WREG
Ws,Wd
WREG = f + 2
Wd = Ws + 2
f
f = f .IOR. WREG
IOR
f,WREG
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
Wso,#Slit4,Acc
WREG = f .IOR. WREG
Wd = lit10 .IOR. Wd
Wd = Wb .IOR. Ws
Wd = Wb .IOR. lit5
Load Accumulator
N,Z
IOR
N,Z
IOR
N,Z
IOR
N,Z
42
LAC
LAC
OA,OB,OAB,
SA,SB,SAB
43
44
LNK
LSR
LNK
LSR
LSR
LSR
LSR
LSR
MAC
#lit14
Link Frame Pointer
1
1
1
1
1
1
1
1
1
1
1
1
1
1
None
C,N,OV,Z
C,N,OV,Z
C,N,OV,Z
N,Z
f
f = Logical Right Shift f
f,WREG
WREG = Logical Right Shift f
Wd = Logical Right Shift Ws
Wnd = Logical Right Shift Wb by Wns
Wnd = Logical Right Shift Wb by lit5
Ws,Wd
Wb,Wns,Wnd
Wb,#lit5,Wnd
N,Z
45
46
MAC
MOV
Wm*Wn,Acc,Wx,Wxd,Wy,Wyd Multiply and Accumulate
,
AWB
OA,OB,OAB,
SA,SB,SAB
MAC
Wm*Wm,Acc,Wx,Wxd,Wy,Wyd Square and Accumulate
1
1
OA,OB,OAB,
SA,SB,SAB
MOV
f,Wn
Move f to Wn
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
None
N,Z
MOV
f
Move f to f
MOV
f,WREG
Move f to WREG
None
None
None
None
None
None
None
None
None
MOV
#lit16,Wn
#lit8,Wn
Wn,f
Move 16-Bit Literal to Wn
Move 8-Bit Literal to Wn
Move Wn to f
MOV.b
MOV
MOV
Wso,Wdo
Move Ws to Wd
MOV
WREG,f
Move WREG to f
MOV.D
MOV.D
MOVSAC
Wns,Wd
Move Double from W(ns):W(ns + 1) to Wd
Move Double from Ws to W(nd + 1):W(nd)
Prefetch and Store Accumulator
Ws,Wnd
47
MOVSAC
Acc,Wx,Wxd,Wy,Wyd,AWB
DS70000591F-page 362
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 25-2: INSTRUCTION SET OVERVIEW (CONTINUED)
Base
Instr
#
Assembly
Mnemonic
# of
# of
Status Flags
Affected
Assembly Syntax
Description
Words Cycles
48
MPY
MPY
MPY
Wm*Wn,Acc,Wx,Wxd,Wy,Wyd Multiply Wm by Wn to Accumulator
Wm*Wm,Acc,Wx,Wxd,Wy,Wyd Square Wm to Accumulator
Wm*Wn,Acc,Wx,Wxd,Wy,Wyd -(Multiply Wm by Wn) to Accumulator
1
1
1
1
OA,OB,OAB,
SA,SB,SAB
OA,OB,OAB,
SA,SB,SAB
49
50
MPY.N
MSC
MPY.N
MSC
1
1
1
1
None
Wm*Wm,Acc,Wx,Wxd,Wy,Wyd, Multiply and Subtract from Accumulator
AWB
OA,OB,OAB,
SA,SB,SAB
51
MUL
MUL.SS
MUL.SU
MUL.US
MUL.UU
Wb,Ws,Wnd
Wb,Ws,Wnd
Wb,Ws,Wnd
Wb,Ws,Wnd
{Wnd + 1, Wnd} = signed(Wb) * signed(Ws)
{Wnd + 1, Wnd} = signed(Wb) * unsigned(Ws)
{Wnd + 1, Wnd} = unsigned(Wb) * signed(Ws)
1
1
1
1
1
1
1
1
None
None
None
None
{Wnd + 1, Wnd} = unsigned(Wb) *
unsigned(Ws)
MUL.SU
MUL.UU
Wb,#lit5,Wnd
Wb,#lit5,Wnd
{Wnd + 1, Wnd} = signed(Wb) * unsigned(lit5)
1
1
1
1
None
None
{Wnd + 1, Wnd} = unsigned(Wb) *
unsigned(lit5)
MUL
NEG
f
W3:W2 = f * WREG
Negate Accumulator
1
1
1
1
None
52
NEG
Acc
OA,OB,OAB,
SA,SB,SAB
NEG
f
f = f + 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
None
NEG
f,WREG
Ws,Wd
WREG = f + 1
NEG
Wd = Ws + 1
53
54
NOP
POP
NOP
No Operation
NOPR
POP
No Operation
None
f
Pop f from Top-of-Stack (TOS)
Pop from Top-of-Stack (TOS) to Wdo
None
POP
Wdo
Wnd
None
POP.D
Pop from Top-of-Stack (TOS) to
W(nd):W(nd + 1)
None
POP.S
PUSH
Pop Shadow Registers
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
All
None
None
None
None
WDTO,Sleep
None
None
None
None
None
None
None
None
C,N,Z
C,N,Z
C,N,Z
N,Z
55
PUSH
f
Push f to Top-of-Stack (TOS)
Push Wso to Top-of-Stack (TOS)
Push W(ns):W(ns + 1) to Top-of-Stack (TOS)
Push Shadow Registers
1
PUSH
Wso
Wns
1
PUSH.D
PUSH.S
PWRSAV
RCALL
RCALL
REPEAT
REPEAT
RESET
RETFIE
RETLW
RETURN
RLC
2
1
56
57
PWRSAV
RCALL
#lit1
Expr
Wn
Go into Sleep or Idle mode
Relative Call
1
2
Computed Call
2
58
REPEAT
#lit14
Wn
Repeat Next Instruction lit14 + 1 times
Repeat Next Instruction (Wn) + 1 times
Software Device Reset
1
1
59
60
61
62
63
RESET
RETFIE
RETLW
RETURN
RLC
1
Return from interrupt
3 (2)
#lit10,Wn
Return with Literal in Wn
3 (2)
Return from Subroutine
3 (2)
1
f
f = Rotate Left through Carry f
WREG = Rotate Left through Carry f
Wd = Rotate Left through Carry Ws
f = Rotate Left (No Carry) f
RLC
f,WREG
Ws,Wd
f
1
RLC
1
64
65
RLNC
RRC
RLNC
1
RLNC
f,WREG
Ws,Wd
f
WREG = Rotate Left (No Carry) f
Wd = Rotate Left (No Carry) Ws
f = Rotate Right through Carry f
WREG = Rotate Right through Carry f
Wd = Rotate Right through Carry Ws
1
N,Z
RLNC
1
N,Z
RRC
1
C,N,Z
C,N,Z
C,N,Z
RRC
f,WREG
Ws,Wd
1
RRC
1
2009-2014 Microchip Technology Inc.
DS70000591F-page 363
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 25-2: INSTRUCTION SET OVERVIEW (CONTINUED)
Base
Instr
#
Assembly
Mnemonic
# of
# of
Status Flags
Affected
Assembly Syntax
Description
Words Cycles
66
RRNC
SAC
RRNC
RRNC
RRNC
SAC
f
f = Rotate Right (No Carry) f
WREG = Rotate Right (No Carry) f
Wd = Rotate Right (No Carry) Ws
Store Accumulator
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
N,Z
N,Z
f,WREG
Ws,Wd
N,Z
67
Acc,#Slit4,Wdo
None
None
C,N,Z
None
None
None
SAC.R
SE
Acc,#Slit4,Wdo
Store Rounded Accumulator
Wnd = Sign-Extended Ws
f = 0xFFFF
68
69
SE
Ws,Wnd
f
SETM
SETM
SETM
SETM
SFTAC
WREG
Ws
WREG = 0xFFFF
Ws = 0xFFFF
70
71
SFTAC
SL
Acc,Wn
Arithmetic Shift Accumulator by (Wn)
OA,OB,OAB,
SA,SB,SAB
SFTAC
Acc,#Slit6
Arithmetic Shift Accumulator by Slit6
1
1
OA,OB,OAB,
SA,SB,SAB
SL
SL
SL
SL
SL
SUB
f
f = Left Shift f
1
1
1
1
1
1
1
1
1
1
1
1
C,N,OV,Z
C,N,OV,Z
C,N,OV,Z
N,Z
f,WREG
Ws,Wd
WREG = Left Shift f
Wd = Left Shift Ws
Wb,Wns,Wnd
Wb,#lit5,Wnd
Acc
Wnd = Left Shift Wb by Wns
Wnd = Left Shift Wb by lit5
Subtract Accumulators
N,Z
72
SUB
OA,OB,OAB,
SA,SB,SAB
SUB
SUB
SUB
SUB
SUB
SUBB
SUBB
f
f = f – WREG
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
f,WREG
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
f
WREG = f – WREG
Wn = Wn – lit10
Wd = Wb – Ws
Wd = Wb – lit5
73
SUBB
f = f – WREG – (C)
WREG = f – WREG – (C)
f,WREG
SUBB
SUBB
SUBB
SUBR
SUBR
SUBR
SUBR
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
f
Wn = Wn – lit10 – (C)
Wd = Wb – Ws – (C)
Wd = Wb – lit5 – (C)
f = WREG – f
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
74
75
SUBR
f,WREG
WREG = WREG – f
Wd = Ws – Wb
Wb,Ws,Wd
Wb,#lit5,Wd
Wd = lit5 – Wb
SUBBR
SUBBR
SUBBR
SUBBR
f
f = WREG – f – (C)
1
1
1
1
1
1
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
f,WREG
Wb,Ws,Wd
WREG = WREG – f – (C)
Wd = Ws – Wb – (C)
SUBBR
SWAP.b
SWAP
TBLRDH
TBLRDL
TBLWTH
TBLWTL
ULNK
XOR
Wb,#lit5,Wd
Wn
Wd = lit5 – Wb – (C)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
C,DC,N,OV,Z
None
None
None
None
None
None
None
N,Z
76
SWAP
Wn = Nibble Swap Wn
Wn = Byte Swap Wn
Wn
77
78
79
80
81
82
TBLRDH
TBLRDL
TBLWTH
TBLWTL
ULNK
Ws,Wd
Ws,Wd
Ws,Wd
Ws,Wd
Read Prog<23:16> to Wd<7:0>
Read Prog<15:0> to Wd
Write Ws<7:0> to Prog<23:16>
Write Ws to Prog<15:0>
Unlink Frame Pointer
f = f .XOR. WREG
XOR
f
XOR
f,WREG
WREG = f .XOR. WREG
Wd = lit10 .XOR. Wd
N,Z
XOR
#lit10,Wn
Wb,Ws,Wd
Wb,#lit5,Wd
Ws,Wnd
N,Z
XOR
Wd = Wb .XOR. Ws
N,Z
XOR
Wd = Wb .XOR. lit5
N,Z
83
ZE
ZE
Wnd = Zero-Extend Ws
C,Z,N
DS70000591F-page 364
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
26.1 MPLAB X Integrated Development
Environment Software
26.0 DEVELOPMENT SUPPORT
The PIC® microcontrollers (MCU) and dsPIC® digital
signal controllers (DSC) are supported with a full range
of software and hardware development tools:
The MPLAB X IDE is a single, unified graphical user
interface for Microchip and third-party software, and
hardware development tool that runs on Windows®,
Linux and Mac OS® X. Based on the NetBeans IDE,
MPLAB X IDE is an entirely new IDE with a host of free
software components and plug-ins for high-
performance application development and debugging.
Moving between tools and upgrading from software
simulators to hardware debugging and programming
tools is simple with the seamless user interface.
• Integrated Development Environment
- MPLAB® X IDE Software
• Compilers/Assemblers/Linkers
- MPLAB XC Compiler
- MPASMTM Assembler
- MPLINKTM Object Linker/
MPLIBTM Object Librarian
- MPLAB Assembler/Linker/Librarian for
Various Device Families
With complete project management, visual call graphs,
a configurable watch window and a feature-rich editor
that includes code completion and context menus,
MPLAB X IDE is flexible and friendly enough for new
users. With the ability to support multiple tools on
multiple projects with simultaneous debugging, MPLAB
X IDE is also suitable for the needs of experienced
users.
• Simulators
- MPLAB X SIM Software Simulator
• Emulators
- MPLAB REAL ICE™ In-Circuit Emulator
• In-Circuit Debuggers/Programmers
- MPLAB ICD 3
Feature-Rich Editor:
- PICkit™ 3
• Color syntax highlighting
• Device Programmers
- MPLAB PM3 Device Programmer
• Smart code completion makes suggestions and
provides hints as you type
• Low-Cost Demonstration/Development Boards,
Evaluation Kits and Starter Kits
• Automatic code formatting based on user-defined
rules
• Third-party development tools
• Live parsing
User-Friendly, Customizable Interface:
• Fully customizable interface: toolbars, toolbar
buttons, windows, window placement, etc.
• Call graph window
Project-Based Workspaces:
• Multiple projects
• Multiple tools
• Multiple configurations
• Simultaneous debugging sessions
File History and Bug Tracking:
• Local file history feature
• Built-in support for Bugzilla issue tracker
2009-2014 Microchip Technology Inc.
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26.2 MPLAB XC Compilers
26.4 MPLINK Object Linker/
MPLIB Object Librarian
The MPLAB XC Compilers are complete ANSI C
compilers for all of Microchip’s 8, 16 and 32-bit MCU
and DSC devices. These compilers provide powerful
integration capabilities, superior code optimization and
ease of use. MPLAB XC Compilers run on Windows,
Linux or MAC OS X.
The MPLINK Object Linker combines relocatable
objects created by the MPASM Assembler. It can link
relocatable objects from precompiled libraries, using
directives from a linker script.
The MPLIB Object Librarian manages the creation and
modification of library files of precompiled code. When
a routine from a library is called from a source file, only
the modules that contain that routine will be linked in
with the application. This allows large libraries to be
used efficiently in many different applications.
For easy source level debugging, the compilers provide
debug information that is optimized to the MPLAB X
IDE.
The free MPLAB XC Compiler editions support all
devices and commands, with no time or memory
restrictions, and offer sufficient code optimization for
most applications.
The object linker/library features include:
• Efficient linking of single libraries instead of many
smaller files
MPLAB XC Compilers include an assembler, linker and
utilities. The assembler generates relocatable object
files that can then be archived or linked with other
relocatable object files and archives to create an exe-
cutable file. MPLAB XC Compiler uses the assembler
to produce its object file. Notable features of the
assembler include:
• Enhanced code maintainability by grouping
related modules together
• Flexible creation of libraries with easy module
listing, replacement, deletion and extraction
26.5 MPLAB Assembler, Linker and
Librarian for Various Device
Families
• Support for the entire device instruction set
• Support for fixed-point and floating-point data
• Command-line interface
MPLAB Assembler produces relocatable machine
code from symbolic assembly language for PIC24,
PIC32 and dsPIC DSC devices. MPLAB XC Compiler
uses the assembler to produce its object file. The
assembler generates relocatable object files that can
then be archived or linked with other relocatable object
files and archives to create an executable file. Notable
features of the assembler include:
• Rich directive set
• Flexible macro language
• MPLAB X IDE compatibility
26.3 MPASM Assembler
The MPASM Assembler is a full-featured, universal
macro assembler for PIC10/12/16/18 MCUs.
• Support for the entire device instruction set
• Support for fixed-point and floating-point data
• Command-line interface
The MPASM Assembler generates relocatable object
files for the MPLINK Object Linker, Intel® standard HEX
files, MAP files to detail memory usage and symbol
reference, absolute LST files that contain source lines
and generated machine code, and COFF files for
debugging.
• Rich directive set
• Flexible macro language
• MPLAB X IDE compatibility
The MPASM Assembler features include:
• Integration into MPLAB X IDE projects
• User-defined macros to streamline
assembly code
• Conditional assembly for multipurpose
source files
• Directives that allow complete control over the
assembly process
DS7000591F-page 366
2009-2014 Microchip Technology Inc.
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26.6 MPLAB X SIM Software Simulator
26.8 MPLAB ICD 3 In-Circuit Debugger
System
The MPLAB X SIM Software Simulator allows code
development in a PC-hosted environment by simulat-
ing the PIC MCUs and dsPIC DSCs on an instruction
level. On any given instruction, the data areas can be
examined or modified and stimuli can be applied from
a comprehensive stimulus controller. Registers can be
logged to files for further run-time analysis. The trace
buffer and logic analyzer display extend the power of
the simulator to record and track program execution,
actions on I/O, most peripherals and internal registers.
The MPLAB ICD 3 In-Circuit Debugger System is
Microchip’s most cost-effective, high-speed hardware
debugger/programmer for Microchip Flash DSC and
MCU devices. It debugs and programs PIC Flash
microcontrollers and dsPIC DSCs with the powerful,
yet easy-to-use graphical user interface of the MPLAB
IDE.
The MPLAB ICD 3 In-Circuit Debugger probe is
connected to the design engineer’s PC using a high-
speed USB 2.0 interface and is connected to the target
with a connector compatible with the MPLAB ICD 2 or
MPLAB REAL ICE systems (RJ-11). MPLAB ICD 3
supports all MPLAB ICD 2 headers.
The MPLAB X SIM Software Simulator fully supports
symbolic debugging using the MPLAB XC Compilers,
and the MPASM and MPLAB Assemblers. The soft-
ware simulator offers the flexibility to develop and
debug code outside of the hardware laboratory envi-
ronment, making it an excellent, economical software
development tool.
26.9 PICkit 3 In-Circuit Debugger/
Programmer
The MPLAB PICkit 3 allows debugging and program-
ming of PIC and dsPIC Flash microcontrollers at a most
affordable price point using the powerful graphical user
interface of the MPLAB IDE. The MPLAB PICkit 3 is
connected to the design engineer’s PC using a full-
speed USB interface and can be connected to the
target via a Microchip debug (RJ-11) connector (com-
patible with MPLAB ICD 3 and MPLAB REAL ICE). The
connector uses two device I/O pins and the Reset line
to implement in-circuit debugging and In-Circuit Serial
Programming™ (ICSP™).
26.7 MPLAB REAL ICE In-Circuit
Emulator System
The MPLAB REAL ICE In-Circuit Emulator System is
Microchip’s next generation high-speed emulator for
Microchip Flash DSC and MCU devices. It debugs and
programs all 8, 16 and 32-bit MCU, and DSC devices
with the easy-to-use, powerful graphical user interface of
the MPLAB X IDE.
The emulator is connected to the design engineer’s
PC using a high-speed USB 2.0 interface and is
connected to the target with either a connector
compatible with in-circuit debugger systems (RJ-11)
or with the new high-speed, noise tolerant, Low-
Voltage Differential Signal (LVDS) interconnection
(CAT5).
26.10 MPLAB PM3 Device Programmer
The MPLAB PM3 Device Programmer is a universal,
CE compliant device programmer with programmable
voltage verification at VDDMIN and VDDMAX for
maximum reliability. It features a large LCD display
(128 x 64) for menus and error messages, and a mod-
ular, detachable socket assembly to support various
package types. The ICSP cable assembly is included
as a standard item. In Stand-Alone mode, the MPLAB
PM3 Device Programmer can read, verify and program
PIC devices without a PC connection. It can also set
code protection in this mode. The MPLAB PM3
connects to the host PC via an RS-232 or USB cable.
The MPLAB PM3 has high-speed communications and
optimized algorithms for quick programming of large
memory devices, and incorporates an MMC card for file
storage and data applications.
The emulator is field upgradable through future firmware
downloads in MPLAB X IDE. MPLAB REAL ICE offers
significant advantages over competitive emulators
including full-speed emulation, run-time variable
watches, trace analysis, complex breakpoints, logic
probes, a ruggedized probe interface and long (up to
three meters) interconnection cables.
2009-2014 Microchip Technology Inc.
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26.11 Demonstration/Development
Boards, Evaluation Kits and
Starter Kits
26.12 Third-Party Development Tools
Microchip also offers a great collection of tools from
third-party vendors. These tools are carefully selected
to offer good value and unique functionality.
A wide variety of demonstration, development and
evaluation boards for various PIC MCUs and dsPIC
DSCs allows quick application development on fully
functional systems. Most boards include prototyping
areas for adding custom circuitry and provide applica-
tion firmware and source code for examination and
modification.
• Device Programmers and Gang Programmers
from companies, such as SoftLog and CCS
• Software Tools from companies, such as Gimpel
and Trace Systems
• Protocol Analyzers from companies, such as
Saleae and Total Phase
The boards support a variety of features, including LEDs,
temperature sensors, switches, speakers, RS-232
interfaces, LCD displays, potentiometers and additional
EEPROM memory.
• Demonstration Boards from companies, such as
MikroElektronika, Digilent® and Olimex
• Embedded Ethernet Solutions from companies,
such as EZ Web Lynx, WIZnet and IPLogika®
The demonstration and development boards can be
used in teaching environments, for prototyping custom
circuits and for learning about various microcontroller
applications.
In addition to the PICDEM™ and dsPICDEM™
demonstration/development board series of circuits,
Microchip has a line of evaluation kits and demonstra-
®
tion software for analog filter design, KEELOQ security
ICs, CAN, IrDA®, PowerSmart battery management,
SEEVAL® evaluation system, Sigma-Delta ADC, flow
rate sensing, plus many more.
Also available are starter kits that contain everything
needed to experience the specified device. This usually
includes a single application and debug capability, all
on one board.
Check the Microchip web page (www.microchip.com)
for the complete list of demonstration, development
and evaluation kits.
DS7000591F-page 368
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
27.0 ELECTRICAL CHARACTERISTICS
This section provides an overview of dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
electrical characteristics. Additional information will be provided in future revisions of this document as it becomes
available.
Absolute maximum ratings for the dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610 family are
listed below. Exposure to these maximum rating conditions for extended periods may affect device reliability. Functional
operation of the device at these or any other conditions above the parameters indicated in the operation listings of this
specification is not implied.
(1)
Absolute Maximum Ratings
Ambient temperature under bias.............................................................................................................-40°C to +125°C
Storage temperature .............................................................................................................................. -65°C to +150°C
Voltage on VDD with respect to VSS ......................................................................................................... -0.3V to +4.0V
Voltage on any pin that is not 5V tolerant with respect to VSS(3) .................................................... -0.3V to (VDD + 0.3V)
Voltage on any 5V tolerant pin with respect to VSS when VDD 3.0V(3) .................................................. -0.3V to +5.6V
Voltage on any 5V tolerant pin with respect to VSS when VDD < 3.0V(3)......................................... -0.3V to (VDD + 0.3V)
Maximum current out of VSS pin ...........................................................................................................................300 mA
Maximum current into VDD pin(2)...........................................................................................................................250 mA
Maximum current sourced/sunk by any 4x I/O pin..................................................................................................15 mA
Maximum current sourced/sunk by any 8x I/O pin..................................................................................................25 mA
Maximum current sourced/sunk by any 16x I/O pin................................................................................................45 mA
Maximum current sunk by all ports .......................................................................................................................200 mA
Maximum current sourced by all ports(2)...............................................................................................................200mA
Note 1: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions
above those indicated in the operation listings of this specification is not implied. Exposure to maximum
rating conditions for extended periods may affect device reliability.
2: Maximum allowable current is a function of the device maximum power dissipation (see Table 27-2).
3: See the “Pin Diagrams” section for 5V tolerant pins.
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
27.1 DC Characteristics
TABLE 27-1: OPERATING MIPS vs. VOLTAGE
Max MIPS
VDD Range
(in Volts)
Temp Range
(in °C)
Characteristic
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610
—
—
3.0-3.6V(1)
3.0-3.6V(1)
-40°C to +85°C
-40°C to +125°C
40
40
Note 1: Overall functional device operation at VBORMIN < VDD < VDDMIN is tested but not characterized. All device
analog modules, such as the ADC, etc., will function but with degraded performance below VDDMIN. See
Parameter BO10 in Table 27-11 for the BOR values.
TABLE 27-2: THERMAL OPERATING CONDITIONS
Rating
Industrial Temperature Devices
Symbol
Min
Typ
Max
Unit
Operating Junction Temperature Range
Operating Ambient Temperature Range
TJ
TA
-40
-40
—
—
+125
+85
°C
°C
Extended Temperature Devices
Operating Junction Temperature Range
Operating Ambient Temperature Range
TJ
TA
-40
-40
—
—
+140
+125
°C
°C
Power Dissipation:
Internal Chip Power Dissipation:
PINT = VDD x (IDD – IOH)
PD
PINT + PI/O
W
W
I/O Pin Power Dissipation:
I/O = ({VDD – VOH} x IOH) + (VOL x IOL)
Maximum Allowed Power Dissipation
PDMAX
(TJ – TA)/JA
TABLE 27-3: THERMAL PACKAGING CHARACTERISTICS
Characteristic
Symbol
Typ
Max
Unit
Notes
Package Thermal Resistance, 64-Pin QFN (9x9x0.9 mm)
Package Thermal Resistance, 64-Pin TQFP (10x10x1 mm)
Package Thermal Resistance, 80-Pin TQFP (12x12x1 mm)
Package Thermal Resistance, 100-Pin TQFP (12x12x1 mm)
Package Thermal Resistance, 100-Pin TQFP (14x14x1 mm)
JA
JA
JA
JA
JA
28
39
—
—
—
—
—
°C/W
°C/W
°C/W
°C/W
°C/W
1
1
1
1
1
53.1
43
43
Note 1: Junction to ambient thermal resistance, Theta-JA (JA) numbers are achieved by package simulations.
DS70000591F-page 370
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-4: DC TEMPERATURE AND VOLTAGE SPECIFICATIONS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ(1)
Max Units
Conditions
Operating Voltage
DC10
DC12
DC16
VDD
Supply Voltage(4)
RAM Data Retention Voltage(2)
3.0
1.8
—
—
—
—
3.6
—
V
V
V
Industrial and extended
VDR
VPOR
VDD Start Voltage
to Ensure Internal
VSS
Power-on Reset Signal
DC17
SVDD
VDD Rise Rate(3)
0.03
—
—
V/ms 0-3.0V in 0.1s
to Ensure Internal
Power-on Reset Signal
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
2: This is the limit to which VDD may be lowered without losing RAM data.
3: These parameters are characterized but not tested in manufacturing.
4: Overall functional device operation at VBORMIN < VDD < VDDMIN is tested but not characterized. All device
analog modules such as the ADC, etc., will function but with degraded performance below VDDMIN. See
Parameter BO10 in Table 27-11 for the BOR values.
2009-2014 Microchip Technology Inc.
DS70000591F-page 371
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-5: DC CHARACTERISTICS: OPERATING CURRENT (IDD)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Parameter
Typical(1)
Max
Units
Conditions
No.
Operating Current (IDD)(2)
DC20d
DC20a
DC20b
DC20c
DC21d
DC21a
DC21b
DC21c
DC22d
DC22a
DC22b
DC22c
DC23d
DC23a
DC23b
DC23c
DC24d
DC24a
DC24b
DC24c
DC25d
DC25a
DC25b
DC25c
21
21
21
22
28
28
28
29
35
35
35
36
49
49
49
50
66
66
66
67
153
154
155
156
30
30
30
30
40
40
40
40
45
45
45
45
60
60
60
60
75
75
75
75
170
170
170
170
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
-40°C
+25°C
+85°C
+125°C
-40°C
10 MIPS
(See Note 2)
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
+25°C
+85°C
+125°C
-40°C
16 MIPS
(See Notes 2 and 3)
+25°C
+85°C
+125°C
-40°C
20 MIPS
(See Notes 2 and 3)
+25°C
+85°C
+125°C
-40°C
30 MIPS
(See Notes 2 and 3)
+25°C
+85°C
+125°C
-40°C
40 MIPS
(See Note 2)
40 MIPS
+25°C
+85°C
+125°C
(See Notes 2 and 3), except PWM is
operating at maximum speed
(PTCON2 = 0x0000)
Note 1: Data in “Typical” column is at 3.3V, +25°C unless otherwise stated.
2: IDD is primarily a function of the operating voltage and frequency. Other factors, such as I/O pin loading
and switching rate, oscillator type, internal code execution pattern and temperature, also have an impact
on the current consumption. The test conditions for all IDD measurements are as follows:
• Oscillator is configured in EC mode with PLL, OSC1 is driven with external square wave from
rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
• CLKO is configured as an I/O input pin in the Configuration Word
• All I/O pins are configured as inputs and pulled to VSS
• MCLR = VDD, WDT and FSCM are disabled
• CPU, SRAM, program memory and data memory are operational
• No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits are all ‘0’s)
• CPU executing while(1)statement
• JTAG disabled
3: These parameters are characterized but not tested in manufacturing.
DS70000591F-page 372
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-5: DC CHARACTERISTICS: OPERATING CURRENT (IDD) (CONTINUED)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Parameter
Typical(1)
Max
Units
Conditions
No.
Operating Current (IDD)(2)
DC26d
DC26a
DC26b
DC26c
DC27d
DC27a
DC27b
DC27c
DC28d
DC28a
DC28b
DC28c
122
123
124
125
107
108
109
110
88
135
135
135
135
120
120
120
120
100
100
100
100
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
-40°C
+25°C
+85°C
+125°C
-40°C
40 MIPS
(See Notes 2 and 3), except PWM is
operating at 1/2 speed
3.3V
3.3V
3.3V
(PTCON2 = 0x0001))
40 MIPS
+25°C
+85°C
+125°C
-40°C
(See Notes 2 and 3), except PWM is
operating at 1/4 speed
(PTCON2 = 0x0002))
40 MIPS
89
+25°C
+85°C
+125°C
(See Notes 2 and 3), except PWM is
operating at 1/8 speed
89
(PTCON2 = 0x0003)
89
Note 1: Data in “Typical” column is at 3.3V, +25°C unless otherwise stated.
2: IDD is primarily a function of the operating voltage and frequency. Other factors, such as I/O pin loading
and switching rate, oscillator type, internal code execution pattern and temperature, also have an impact
on the current consumption. The test conditions for all IDD measurements are as follows:
• Oscillator is configured in EC mode with PLL, OSC1 is driven with external square wave from
rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
• CLKO is configured as an I/O input pin in the Configuration Word
• All I/O pins are configured as inputs and pulled to VSS
• MCLR = VDD, WDT and FSCM are disabled
• CPU, SRAM, program memory and data memory are operational
• No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits are all ‘0’s)
• CPU executing while(1)statement
• JTAG disabled
3: These parameters are characterized but not tested in manufacturing.
2009-2014 Microchip Technology Inc.
DS70000591F-page 373
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-6: DC CHARACTERISTICS: IDLE CURRENT (IIDLE)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Parameter
Typical(1)
Max
Units
Conditions
No.
Idle Current (IIDLE): Core Off, Clock On Base Current(2)
DC40d
DC40a
DC40b
DC40c
DC41d
DC41a
DC41b
DC41c
DC42d
DC42a
DC42b
DC42c
DC43d
DC43a
DC43b
DC43c
DC44d
DC44a
DC44b
DC44c
8
15
15
15
15
20
20
20
20
25
25
25
25
30
30
30
30
40
40
40
40
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
-40°C
+25°C
+85°C
+125°C
-40°C
9
3.3V
3.3V
3.3V
3.3V
3.3V
10 MIPS
16 MIPS(3)
20 MIPS(3)
30 MIPS(3)
40 MIPS
9
10
11
11
11
12
14
14
14
15
20
20
21
22
29
29
30
31
+25°C
+85°C
+125°C
-40°C
+25°C
+85°C
+125°C
-40°C
+25°C
+85°C
+125°C
-40°C
+25°C
+85°C
+125°C
Note 1: Data in “Typical” column is at 3.3V, +25°C unless otherwise stated.
2: Base Idle current (IIDLE) is measured as follows:
•
CPU core is off, oscillator is configured in EC mode and external clock is active, OSC1 is driven with
external square wave from rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
•
•
•
•
CLKO is configured as an I/O input pin in the Configuration Word
All I/O pins are configured as inputs and pulled to VSS
MCLR = VDD, WDT and FSCM are disabled
No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits are
all ‘0’s)
•
JTAG is disabled
3: These parameters are characterized but not tested in manufacturing.
DS70000591F-page 374
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-7: DC CHARACTERISTICS: POWER-DOWN CURRENT (IPD)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Parameter
Typical(1)
Max
Units
Conditions
No.
Power-Down Current (IPD)(2,4)
DC60d
DC60a
DC60b
DC60c
DC61d
DC61a
DC61b
DC61c
50
50
200
600
8
500
500
500
1000
13
A
A
A
A
A
A
A
A
-40°C
+25°C
+85°C
+125°C
-40°C
3.3V
3.3V
Base Power-Down Current
10
12
13
15
+25°C
+85°C
+125°C
(3)
Watchdog Timer Current: IWDT
20
25
Note 1: Data in the Typical column is at 3.3V, +25°C unless otherwise stated.
2: IPD (Sleep) current is measured as follows:
•
CPU core is off, oscillator is configured in EC mode and external clock is active, OSC1 is driven with
external square wave from rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
•
•
•
•
•
CLKO is configured as an I/O input pin in the Configuration Word
All I/O pins are configured as inputs and pulled to VSS
MCLR = VDD, WDT and FSCM are disabled
All peripheral modules are disabled (all PMDx bits are all ‘1’s)
The VREGS bit (RCON<8>) = 0(i.e., core regulator is set to standby while the device is in Sleep
mode)
•
JTAG disabled
3: The current is the additional current consumed when the WDT module is enabled. This current should
be added to the base IPD current.
4: These currents are measured on the device containing the most memory in this family.
2009-2014 Microchip Technology Inc.
DS70000591F-page 375
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-8: DC CHARACTERISTICS: DOZE CURRENT (IDOZE)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Doze
Ratio
Parameter No.
Typical(1)
Max
Units
Conditions
Doze Current (IDOZE)(2)
DC73a
45
40
40
43
38
38
42
37
37
41
36
36
60
60
60
60
60
60
60
60
60
60
60
60
1:2
1:64
1:128
1:2
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
DC73f
-40°C
+25°C
+85°C
+125°C
3.3V
40 MIPS
40 MIPS
40 MIPS
40 MIPS
DC73g
DC70a
DC70f
1:64
1:128
1:2
3.3V
3.3V
3.3V
DC70g
DC71a
DC71f
1:64
1:128
1:2
DC71g
DC72a
DC72f
1:64
1:128
DC72g
Note 1: Data in the Typical column is at 3.3V, +25°C unless otherwise stated.
2: IDOZE is primarily a function of the operating voltage and frequency. Other factors, such as I/O pin loading
and switching rate, oscillator type, internal code execution pattern and temperature, also have an impact
on the current consumption. The test conditions for all IDOZE measurements are as follows:
•
Oscillator is configured in EC mode and external clock is active, OSC1 is driven with external square
wave from rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
•
•
•
•
•
CLKO is configured as an I/O input pin in the Configuration Word
All I/O pins are configured as inputs and pulled to VSS
MCLR = VDD, WDT and FSCM are disabled
CPU, SRAM, program memory and data memory are operational
No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits are
all ‘0’s)
•
•
CPU executing while(1)statement
JTAG disabled
DS70000591F-page 376
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-9: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Input Low Voltage
Min
Typ(1)
Max
Units
Conditions
VIL
DI10
I/O Pins
VSS
VSS
VSS
VSS
VSS
—
—
—
—
—
0.2 VDD
0.2 VDD
0.2 VDD
0.3 VDD
0.8
V
V
V
V
V
DI15
DI16
DI18
DI19
MCLR
I/O Pins with OSC1 or SOSCI
I/O Pins with SDAx, SCLx
I/O Pins with SDAx, SCLx
Input High Voltage
SMBus disabled
SMBus enabled
VIH
DI20
DI21
I/O Pins Non 5V Tolerant(4)
0.7 VDD
0.7 VDD
—
—
VDD
5.5
V
V
I/O Pins 5V Tolerant(4)
DI28
DI29
SDAx, SCLx
SDAx, SCLx
0.7 VDD
2.1
—
—
5.5
5.5
V
V
SMBus disabled
SMBus enabled
ICNPU
IIL
CNx Pull-up Current
DI30
DI50
—
—
250
—
—
A VDD = 3.3V, VPIN = VSS
Input Leakage Current(2,3,4)
I/O Pins with:
4x Driver Pins: RA0-RA7, RA14,
RA15, RB0-RB15(10), RC1-RC4,
RC12-RC14, RD0-RD2,
±2
A VSS VPIN VDD,
Pin at high-impedance
RD8-RD12, RD14, RD15, RE8,
RE9, RF0-RF8, RF12, RF13,
RG0-RG3, RG6-RG9, RG14, RG15
8x Driver Pins: RC15
—
—
—
—
±4
±8
A VSS VPIN VDD,
Pin at high-impedance
16x Driver Pins: RA9, RA10,
RD3-RD7, RD13, RE0-RE7,
RG12, RG13
A VSS VPIN VDD,
Pin at high-impedance
DI55
DI56
MCLR
OSC1
—
—
—
—
±2
±2
A VSS VPIN VDD
A VSS VPIN VDD,
XT and HS modes
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
3: Negative current is defined as current sourced by the pin.
4: See the “Pin Diagrams” section for the list of 5V tolerant I/O pins.
5: VIL source < (VSS – 0.3). Characterized but not tested.
6: VIH source > (VDD + 0.3) for non-5V tolerant pins only.
7: Digital 5V tolerant pins do not have an internal high side diode to VDD, and therefore, cannot tolerate any
“positive” input injection current.
8: Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts.
9: Any number and/or combination of I/O pins not excluded under IICL or IICH conditions are permitted,
provided the mathematical “absolute instantaneous” sum of the input injection currents from all pins do not
exceed the specified limit. Characterized but not tested.
10: RB11 has also been tested up to ±8 µA test limits.
2009-2014 Microchip Technology Inc.
DS70000591F-page 377
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-9: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS (CONTINUED)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ(1)
Max
Units
Conditions
IICL
Input Low Injection Current
DI60a
0
—
-5(3,5,8) mA All pins except VDD, VSS,
AVDD, AVSS, MCLR,
VCAP, SOSCI, SOSCO
and RB11
IICH
Input High Injection Current
DI60b
DI60c
0
—
—
+5(6,7,8) mA All pins except VDD, VSS,
AVDD, AVSS, MCLR,
VCAP, SOSCI, SOSCO,
RB11 and digital 5V
tolerant designated
pins(3)
IICT
Total Input Injection Current
(sum of all I/O and control pins)
-20(9)
+20(9)
mA Absolute instantaneous
sum of all ± input
injection currents from all
I/O pins
(| IICL + | IICH |) IICT
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
3: Negative current is defined as current sourced by the pin.
4: See the “Pin Diagrams” section for the list of 5V tolerant I/O pins.
5: VIL source < (VSS – 0.3). Characterized but not tested.
6: VIH source > (VDD + 0.3) for non-5V tolerant pins only.
7: Digital 5V tolerant pins do not have an internal high side diode to VDD, and therefore, cannot tolerate any
“positive” input injection current.
8: Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts.
9: Any number and/or combination of I/O pins not excluded under IICL or IICH conditions are permitted,
provided the mathematical “absolute instantaneous” sum of the input injection currents from all pins do not
exceed the specified limit. Characterized but not tested.
10: RB11 has also been tested up to ±8 µA test limits.
DS70000591F-page 378
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-10: DC CHARACTERISTICS: I/O PIN OUTPUT SPECIFICATIONS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param. Symbol
Characteristic
Output Low Voltage
Min.
Typ. Max. Units
Conditions
VOL
DO10
I/O Pins:
4x Sink Driver Pins – RA0-RA7,
RA14, RA15, RB0-RB15,
—
—
0.4
V
IOL 6 mA, VDD = 3.3V
(See Note 1)
RC1-RC4, RC12-RC14, RD0-RD2,
RD8-RD12, RD14, RD15, RE8,
RE9, RF0-RF8, RF12, RF13,
RG0-RG3, RG6-RG9, RG14, RG15
Output Low Voltage
I/O Pins:
8x Sink Driver Pin – RC15
—
—
—
—
0.4
0.4
V
V
IOL 10 mA, VDD = 3.3V
(See Note 1)
Output Low Voltage
I/O Pins:
16x Sink Driver Pins – RA9, RA10,
RD3-RD7, RD13, RE0-RE7,
RG12, RG13
IOL 18 mA, VDD = 3.3V
(See Note 1)
VOH
Output High Voltage
DO20
I/O Pins:
2.4
—
—
V
IOH -6 mA, VDD = 3.3V
(See Note 1)
4x Sink Driver Pins – RA0-RA7,
RA14, RA15, RB0-RB15,
RC1-RC4, RC12-RC14, RD0-RD2,
RD8-RD12, RD14, RD15, RE8,
RE9, RF0-RF8, RF12, RF13,
RG0-RG3, RG6-RG9, RG14, RG15
Output High Voltage
I/O Pins:
8x Sink Driver Pin – RC15
2.4
2.4
—
—
—
—
V
V
IOH -10 mA, VDD = 3.3V
(See Note 1)
Output High Voltage
I/O Pins:
16x Sink Driver Pins – RA9, RA10,
RD3-RD7, RD13, RE0-RE7,
RG12, RG13
IOH -18 mA, VDD = 3.3V
(See Note 1)
Note 1: Parameters are characterized, but not tested.
2009-2014 Microchip Technology Inc.
DS70000591F-page 379
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-10: DC CHARACTERISTICS: I/O PIN OUTPUT SPECIFICATIONS (CONTINUED)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param. Symbol
Characteristic
Min.
Typ. Max. Units
Conditions
VOH1
Output High Voltage
DO20A
I/O Pins:
1.5
2.0
3.0
—
—
—
—
—
—
V
V
V
IOH -12 mA, VDD = 3.3V
(See Note 1)
4x Sink Driver Pins – RA0-RA7,
RA14, RA15, RB0-RB15,
RC1-RC4, RC12-RC14, RD0-RD2,
RD8-RD12, RD14, RD15, RE8,
RE9, RF0-RF8, RF12, RF13,
RG0-RG3, RG6-RG9, RG14, RG15
IOH -11 mA, VDD = 3.3V
(See Note 1)
IOH -3 mA, VDD = 3.3V
(See Note 1)
Output High Voltage
I/O Pins:
8x Sink Driver Pin – RC15
1.5
2.0
3.0
—
—
—
—
—
—
V
V
V
IOH -16 mA, VDD = 3.3V
(See Note 1)
IOH -12 mA, VDD = 3.3V
(See Note 1)
IOH -4 mA, VDD = 3.3V
(See Note 1)
Output High Voltage
I/O Pins:
16x Sink Driver Pins – RA9, RA10,
RD3-RD7, RD13, RE0-RE7,
RG12, RG13
1.5
2.0
3.0
—
—
—
—
—
—
V
V
V
IOH -30 mA, VDD = 3.3V
(See Note 1)
IOH -25 mA, VDD = 3.3V
(See Note 1)
IOH -8 mA, VDD = 3.3V
(See Note 1)
Note 1: Parameters are characterized, but not tested.
TABLE 27-11: ELECTRICAL CHARACTERISTICS: BROWN-OUT RESET (BOR)
Standard Operating Conditions: 3.0V to 3.6V(3)
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min(1) Typ
2.6
Max
Units
Conditions
See Note 2
BO10
VBOR
BOR Event on VDD Transition
High-to-Low
—
2.95
V
Note 1: Parameters are for design guidance only and are not tested in manufacturing.
2: The device will operate as normal until the VDDMIN threshold is reached.
3: Overall functional device operation at VBORMIN < VDD < VDDMIN is tested but not characterized. All device
analog modules, such as the ADC, etc., will function but with degraded performance below VDDMIN.
DS70000591F-page 380
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-12: DC CHARACTERISTICS: PROGRAM MEMORY
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min Typ(1)
Max
Units
Conditions
Program Flash Memory
Cell Endurance
D130
D131
EP
10,000
VMIN
—
—
—
E/W -40C to +125C
VPR
VDD for Read
3.6
V
VMIN = Minimum operating
voltage
D132B VPEW
VDD for Self-Timed Write
Characteristic Retention
VMIN
20
—
—
10
—
—
—
—
—
—
3.6
—
V
VMIN = Minimum operating
voltage
D134
D135
TRETD
IDDP
Year Provided no other specifications
are violated, -40C to +125C
Supply Current during
Programming
—
—
mA
D136a TRW
D136b TRW
D137a TPE
D137b TPE
D138a TWW
D138b TWW
Row Write Time
1.488
1.473
22.7
22.4
47.7
47.3
1.518
1.533
23.1
23.3
48.7
49.2
ms TRW = 11064 FRC cycles,
TA = +85°C (See Note 2)
Row Write Time
ms TRW = 11064 FRC cycles,
TA = +125°C (See Note 2)
Page Erase Time
Page Erase Time
Word Write Cycle Time
Word Write Cycle Time
ms TPE = 168517 FRC cycles,
TA = +85°C (See Note 2)
ms TPE = 168517 FRC cycles,
TA = +125°C (See Note 2)
µs TWW = 355 FRC cycles,
TA = +85°C (See Note 2)
µs TWW = 355 FRC cycles,
TA = +125°C (See Note 2)
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
2: Other conditions: FRC = 7.37 MHz, TUN<5:0> = b'011111(for Min.), TUN<5:0> = b'100000(for Max.).
This parameter depends on the FRC accuracy (see Table 27-20) and the value of the FRC Oscillator
Tuning register (see Register 9-4). For complete details on calculating the minimum and maximum time,
see Section 5.3 “Programming Operations”.
TABLE 27-13: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS
Operating Conditions: -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristics
Min
Typ
Max
Units
Comments
—
CEFC
External Filter Capacitor
Value(1)
22
—
—
µF
Capacitor must be low
series resistance
(< 0.5 Ohms)
Note 1: Typical VCAP voltage = 2.5 volts when VDD VDDMIN.
2009-2014 Microchip Technology Inc.
DS70000591F-page 381
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
27.2 AC Characteristics and Timing Parameters
This section defines dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610 AC characteristics and
timing parameters.
TABLE 27-14: TEMPERATURE AND VOLTAGE SPECIFICATIONS – AC
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Operating voltage VDD range as described in Section 27.0 “Electrical
Characteristics”.
FIGURE 27-1:
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
Load Condition 1 – for all pins except OSC2
VDD/2
Load Condition 2 – for OSC2
CL
RL
Pin
VSS
CL
Pin
RL = 464
CL = 50 pF for all pins except OSC2
15 pF for OSC2 output
VSS
TABLE 27-15: CAPACITIVE LOADING REQUIREMENTS ON OUTPUT PINS
Param
Symbol
Characteristic
Min
Typ
Max Units
Conditions
No.
DO50 COSCO
OSC2 Pin
—
—
15
pF
In XT and HS modes, when
external clock is used to drive
OSC1
DO56 CIO
DO58 CB
All I/O Pins and OSC2
SCLx, SDAx
—
—
—
—
50
pF
pF
EC mode
In I2C™ mode
400
DS70000591F-page 382
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-2:
EXTERNAL CLOCK TIMING
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
OSC1
CLKO
OS20
OS30 OS30
OS31 OS31
OS25
OS41
OS40
TABLE 27-16: EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symb
No.
Characteristic
Min
Typ(1)
Max
Units
Conditions
OS10
FIN
External CLKI Frequency
(external clocks allowed only
in EC and ECPLL modes)
DC
—
40
MHz EC
Oscillator Crystal Frequency
3.5
—
10
—
—
—
10
33
40
MHz XT
kHz SOSC
MHz HS
OS20
OS25
OS30
TOSC
TCY
TOSC = 1/FOSC
Instruction Cycle Time(2)
12.5
25
—
—
—
DC
DC
ns
ns
TosL, External Clock in (OSC1)
TosH High or Low Time
0.375 x TOSC
0.625 x TOSC
ns
EC
EC
OS31
TosR, External Clock in (OSC1)
TosF Rise or Fall Time
—
—
20
ns
OS40
OS41
OS41
TckR CLKO Rise Time(3)
—
—
14
5.2
5.2
16
—
—
18
ns
ns
TckF
GM
CLKO Fall Time(3)
External Oscillator
Transconductance
mA/V VDD = 3.3V,
TA = +25ºC
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
2: Instruction cycle period (TCY) equals two times the input oscillator time base period. All specified values
are based on characterization data for that particular oscillator type, under standard operating conditions,
with the device executing code. Exceeding these specified limits may result in an unstable oscillator
operation and/or higher than expected current consumption. All devices are tested to operate at “Min.”
values with an external clock applied to the OSC1/CLKI pin. When an external clock input is used, the
“Max.” cycle time limit is “DC” (no clock) for all devices.
3: Measurements are taken in EC mode. The CLKO signal is measured on the OSC2 pin.
2009-2014 Microchip Technology Inc.
DS70000591F-page 383
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-17: PLL CLOCK TIMING SPECIFICATIONS (VDD = 3.0V TO 3.6V)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ(1)
Max
Units
Conditions
OS50
FPLLI
PLL Voltage Controlled
Oscillator (VCO) Input
Frequency Range
0.8
—
8
MHz ECPLL, XTPLL modes
OS51
FSYS
On-Chip VCO System
Frequency
100
—
200
MHz
mS
OS52
OS53
TLOCK
DCLK
PLL Start-up Time (Lock Time)
CLKO Stability (Jitter)(2)
0.9
-3
1.5
0.5
3.1
3
%
Measured over a 100 ms
period
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated. Parameters are for design guidance only
and are not tested in manufacturing.
2: These parameters are characterized by similarity, but are not tested in manufacturing. This specification is
based on clock cycle by clock cycle measurements. To calculate the effective jitter for individual time
bases or communication clocks, use this formula:
DCLK
Peripheral Clock Jitter = -----------------------------------------------------------------------
FOSC
-------------------------------------------------------------
Peripheral Bit Rate Clock
For example: FOSC = 32 MHz, DCLK = 3%, SPI bit rate clock (i.e., SCK) is 2 MHz.
DCLK
3%
3%
4
SPI SCK Jitter = -----------------------------
=
---------
=
------- = 0.75%
16
32 MHz
-------------------
2 MHz
TABLE 27-18: AUXILIARY PLL CLOCK TIMING SPECIFICATIONS (VDD = 3.0V TO 3.6V)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ(1)
Max
Units
Conditions
OS56
FHPOUT On-Chip, 16x PLL CCO
Frequency
112
118
120
MHz
OS57
OS58
FHPIN
On-Chip, 16x PLL Phase
Detector Input Frequency
7.0
—
7.37
—
7.5
10
MHz
µs
TSU
Frequency Generator Lock
Time
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated. Parameters are for design guidance only
and are not tested in manufacturing.
DS70000591F-page 384
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-19: AC CHARACTERISTICS: INTERNAL FRC ACCURACY
Standard Operating Conditions: 3.0V to 3.6V (unless otherwise stated)
AC CHARACTERISTICS
Operating temperature
-40°C TA +85°C for industrial
-40°C TA +125°C for Extended
Param
Characteristic
Min
Typ
Max
Units
Conditions
No.
Internal FRC Accuracy @ FRC Frequency = 7.37 MHz(1)
F20a
F20b
FRC
FRC
-1
-2
—
—
+1
+2
%
%
-40°C TA +85°C
-40°C TA +125°C
VDD = 3.0-3.6V
VDD = 3.0-3.6V
Note 1: Frequency calibrated at +25°C and 3.3V. The TUN<5:0> bits can be used to compensate for temperature
drift.
TABLE 27-20: AC CHARACTERISTICS: INTERNAL LPRC ACCURACY
Standard Operating Conditions: 3.0V to 3.6V (unless otherwise stated)
AC CHARACTERISTICS
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
Param
No.
Characteristic
Min
Typ
Max
Units
Conditions
LPRC @ 32.768 kHz(1)
F21a
F21b
LPRC
LPRC
-40
-50
—
—
+40
+50
%
%
-40°C TA +85°C
-40°C TA +125°C
Note 1: Change of LPRC frequency as VDD changes.
2009-2014 Microchip Technology Inc.
DS70000591F-page 385
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-3:
I/O TIMING CHARACTERISTICS
I/O Pin
(Input)
DI35
DI40
I/O Pin
(Output)
Old Value
New Value
DO31
DO32
Note: Refer to Figure 27-1 for load conditions.
TABLE 27-21: I/O TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ(1)
Max Units
Conditions
DO31
TIOR
Port Output Rise Time
4x Source Driver Pins – RA0-RA7,
RA14, RA15, RB0-RB15, RC1-RC4,
RC12-RC14, RD0-RD2, RD8-RD12,
RD14, RD15, RE8, RE9, RF0-RF8,
RF12, RF13, RG0-RG3, RG6-RG9,
RG14, RG15
—
10
25
ns
Refer to Figure 27-1
for test conditions
8x Source Driver Pins – RC15
—
—
8
6
20
15
ns
ns
16x Source Driver Pins – RE0-RE7,
RG12, RG13
DO32
TIOF
Port Output Fall Time
4x Source Driver Pins – RA0-RA7,
RA14, RA15, RB0-RB15, RC1-RC4,
RC12-RC14, RD0-RD2, RD8-RD12,
RD14, RD15, RE8, RE9, RF0-RF8,
RF12, RF13, RG0-RG3, RG6-RG9,
RG14, RG15
—
10
25
ns
Refer to Figure 27-1
for test conditions
8x Source Driver Pins – RC15
—
—
8
6
20
15
ns
ns
16x Source Driver Pins – RE0-RE7,
RG12, RG13
DI35
DI40
TINP
INTx Pin High or Low Time (input)
CNx High or Low Time (input)
20
2
—
—
—
—
ns
TRBP
TCY
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
DS70000591F-page 386
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-4:
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING CHARACTERISTICS
SY12
VDD
MCLR
SY10
Internal
POR
SY11
PWRT
Time-out
SY30
OSC
Time-out
Internal
Reset
Watchdog
Timer Reset
SY20
SY13
SY13
I/O Pins
SY35
FSCM
Delay
Note: Refer to Figure 27-1 for load conditions.
2009-2014 Microchip Technology Inc.
DS70000591F-page 387
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-22: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic(1)
Min
Typ(2)
Max Units
Conditions
SY10
SY11
TMCL
MCLR Pulse Width (low)
Power-up Timer Period
2
—
—
—
s
-40°C to +85°C
TPWRT
—
2
4
ms
-40°C to +85°C,
User programmable
8
16
32
64
128
SY12
SY13
TPOR
TIOZ
Power-on Reset Delay
3
10
30
s
s
-40°C to +85°C
I/O High-Impedance from 0.68
MCLR Low or Watchdog
Timer Reset
0.72
1.2
SY20
TWDT1
TOST
Watchdog Timer Time-out
Period
—
—
—
—
ms
See Section 24.4 “Watchdog
Timer (WDT)” and LPRC
Parameter F21a (Table 27-20)
SY30
Oscillator Start-up Time
—
1024 TOSC
—
TOSC = OSC1 period
Note 1: These parameters are characterized but not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
DS70000591F-page 388
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-5:
TIMER1/2/3 EXTERNAL CLOCK TIMING CHARACTERISTICS
TxCK
TMRx
Tx10
Tx11
Tx15
Tx20
OS60
Note: Refer to Figure 27-1 for load conditions.
TABLE 27-23: TIMER1 EXTERNAL CLOCK TIMING REQUIREMENTS(1)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic
Min
Typ
Max
Units
Conditions
TA10 TTXH
T1CK High Time Synchronous,
no Prescaler
TCY + 20
—
—
ns Must also meet
Parameter TA15,
N = Prescale value
Synchronous,
with Prescaler
(TCY + 20)/N
—
—
ns
(1, 8, 64, 256)
ns
Asynchronous
20
—
—
—
—
TA11
TTXL
T1CK Low Time Synchronous,
no Prescaler
(TCY + 20)
ns Must also meet
Parameter TA15,
N = Prescale value
(1, 8, 64, 256)
Synchronous,
with Prescaler
(TCY + 20)/N
—
—
ns
Asynchronous
20
—
—
—
—
ns
ns
TA15 TTXP
T1CK Input
Period
Synchronous,
no Prescaler
2 TCY + 40
Synchronous,
with Prescaler
Greater of:
40 ns or
—
—
—
N = Prescale value
(1, 8, 64, 256)
(2 TCY + 40)/N
Asynchronous
40
—
—
—
ns
OS60 Ft1
SOSCI/T1CK Oscillator Input
Frequency Range (oscillator
enabled by setting bit, TCS
(T1CON<1>))
DC
50
kHz
TA20 TCKEXTMRL Delay from External T1CK Clock 0.75 TCY + 40
Edge to Timer Increment
—
1.75 TCY + 40
—
Note 1: Timer1 is a Type A.
2009-2014 Microchip Technology Inc.
DS70000591F-page 389
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-24: TIMER2/4 EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic(1)
Min
Typ
Max
Units
Conditions
TB10 TtxH
TB11 TtxL
TB15 TtxP
TxCK High Synchronous
Greater of:
20 or
(TCY + 20)/N
—
—
ns
Must also meet
Parameter TB15,
N = Prescale value
(1, 8, 64, 256)
Time
mode
TxCK Low Synchronous
Time mode
Greater of:
20 or
(TCY + 20)/N
—
—
ns
Must also meet
Parameter TB15,
N = Prescale value
(1, 8, 64, 256)
TxCK Input Synchronous
Period mode
Greater of:
40 or
(2 TCY + 40)/N
—
—
—
ns
ns
N = Prescale value
(1, 8, 64, 256)
TB20 TCKEXTMRL Delay from External TxCK
Clock Edge to Timer
0.75 TCY + 40
1.75 TCY + 40
Increment
Note 1: These parameters are characterized, but are not tested in manufacturing.
TABLE 27-25: TIMER3/5 EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Typ
Max
Units
Conditions
TC10
TC11
TC15
TC20
TtxH
TtxL
TtxP
TxCK High Synchronous
Time
TCY + 20
—
—
ns Must also meet
Parameter TC15
TxCK Low Synchronous
Time
TCY + 20
2 TCY + 40
—
—
—
—
—
ns Must also meet
Parameter TC15
TxCK Input Synchronous,
ns
Period
with Prescaler
TCKEXTMRL Delay from External TxCK
Clock Edge to Timer
0.75 TCY + 40
1.75 TCY + 40
ns
Increment
Note 1: These parameters are characterized, but are not tested in manufacturing.
DS70000591F-page 390
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-6:
INPUT CAPTURE x (ICx) TIMING CHARACTERISTICS
ICx
IC10
IC11
IC15
Note: Refer to Figure 27-1 for load conditions.
TABLE 27-26: INPUT CAPTURE x TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Max
Units
Conditions
IC10
IC11
IC15
TccL
TccH
TccP
ICx Input Low Time No Prescaler
With Prescaler
0.5 TCY + 20
10
—
—
—
—
—
ns
ns
ns
ns
ns
ICx Input High Time No Prescaler
With Prescaler
0.5 TCY + 20
10
ICx Input Period
(TCY + 40)/N
N = Prescale value
(1, 4, 16)
Note 1: These parameters are characterized but not tested in manufacturing.
FIGURE 27-7:
OUTPUT COMPARE x (OCx) MODULE TIMING CHARACTERISTICS
OCx
(Output Compare
or PWM Mode)
OC11
OC10
Note: Refer to Figure 27-1 for load conditions.
TABLE 27-27: OUTPUT COMPARE x MODULE TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Typ
Max
Units
Conditions
OC10 TccF
OC11 TccR
OCx Output Fall Time
OCx Output Rise Time
—
—
—
—
—
—
ns
ns
See Parameter DO32
See Parameter DO31
Note 1: These parameters are characterized but not tested in manufacturing.
2009-2014 Microchip Technology Inc.
DS70000591F-page 391
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-8:
OUTPUT COMPARE x/PWMx MODULE TIMING CHARACTERISTICS
OC20
OCFA
OCx
OC15
Active
Tri-State
TABLE 27-28: SIMPLE OCx/PWMx MODE TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Typ
Max
Units
Conditions
OC15
TFD
Fault Input to PWM I/O
Change
—
—
TCY + 20
ns
OC20
TFLT
Fault Input Pulse Width
TCY + 20
—
—
ns
Note 1: These parameters are characterized but not tested in manufacturing.
DS70000591F-page 392
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-9:
HIGH-SPEED PWMx MODULE FAULT TIMING CHARACTERISTICS
MP30
FLTx
MP20
PWMx
FIGURE 27-10:
HIGH-SPEED PWMx MODULE TIMING CHARACTERISTICS
MP11 MP10
PWMx
Note: Refer to Figure 27-1 for load conditions.
TABLE 27-29: HIGH-SPEED PWMx MODULE TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Typ
Max
Units
Conditions
DTC<1:0> = 10
ACLK = 120 MHz
MP10
MP11
MP20
TFPWM
TRPWM
TFD
PWMx Output Fall Time
PWMx Output Rise Time
—
—
—
2.5
2.5
—
—
—
15
ns
ns
ns
Fault Input to PWMx
I/O Change
MP30
TFH
Minimum PWMx Fault Pulse
Width
8
—
—
ns
ns
MP31
MP32
TPDLY
ACLK
Tap Delay
1.04
—
—
—
—
PWMx Input Clock
120
MHz See Note 2
Note 1: These parameters are characterized but not tested in manufacturing.
2: This parameter is a maximum allowed input clock for the PWM module.
2009-2014 Microchip Technology Inc.
DS70000591F-page 393
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-30: SPIx MAXIMUM DATA/CLOCK RATE SUMMARY
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Master
Transmit Only
(Half-Duplex)
Master
Slave
Maximum
Data Rate
Transmit/Receive Transmit/Receive
(Full-Duplex)
CKE
CKP
SMP
(Full-Duplex)
15 MHz
10 MHz
10 MHz
15 MHz
11 MHz
15 MHz
11 MHz
Table 27-31
—
—
0,1
1
0,1
0,1
0,1
0
0,1
1
—
—
—
—
—
—
Table 27-32
—
Table 27-33
—
0
1
—
—
—
—
Table 27-34
Table 27-35
Table 27-36
Table 27-37
1
0
1
1
0
0
1
0
0
0
0
FIGURE 27-11:
SPIx MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY, CKE = 0) TIMING
CHARACTERISTICS
SCKx
(CKP = 0)
SP10
SP21
SP20
SP20
SP21
SCKx
(CKP = 1)
SP35
MSb
Bit 14 - - - - - -1
LSb
SDOx
SP30, SP31
SP30, SP31
Note: Refer to Figure 27-1 for load conditions.
FIGURE 27-12:
SPIx MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY, CKE = 1) TIMING
CHARACTERISTICS
SP36
SCKx
(CKP = 0)
SP10
SP21
SP20
SP20
SP21
SCKx
(CKP = 1)
SP35
MSb
Bit 14 - - - - - -1
LSb
SDOx
SP30, SP31
Note: Refer to Figure 27-1 for load conditions.
DS70000591F-page 394
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-31: SPIx MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY) TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2)
Max
Units
Conditions
SP10
SP20
Maximum SCKx Frequency
SCKx Output Fall Time
—
—
—
—
15
—
MHz See Note 3
TscF
TscR
TdoF
TdoR
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SP21
SP30
SP31
SP35
SP36
SCKx Output Rise Time
—
—
—
—
30
—
—
—
6
—
—
—
20
—
See Parameter DO31
and Note 4
SDOx Data Output Fall Time
SDOx Data Output Rise Time
See Parameter DO32
and Note 4
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
TdiV2scH, SDOx Data Output Setup to
—
TdiV2scL
First SCKx Edge
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 66.7 ns. Therefore, the clock generated in Master mode must not
violate this specification.
4: Assumes 50 pF load on all SPIx pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 395
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-13:
SPIx MASTER MODE (FULL-DUPLEX, CKE = 1, CKP = x, SMP = 1) TIMING
CHARACTERISTICS
SP36
SCKx
(CKP = 0)
SP10
SP21
SP20
SP20
SP21
SCKx
(CKP = 1)
SP35
MSb
Bit 14 - - - - - -1
SP30, SP31
LSb
SDOx
SDIx
SP40
MSb In
SP41
Bit 14 - - - -1
LSb In
Note: Refer to Figure 27-1 for load conditions.
TABLE 27-32: SPIx MASTER MODE (FULL-DUPLEX, CKE = 1, CKP = x, SMP = 1) TIMING
REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2)
Max
Units
Conditions
SP10
SP20
Maximum SCKx Frequency
SCKx Output Fall Time
—
—
—
—
10
—
MHz See Note 3
TscF
TscR
TdoF
TdoR
ns
ns
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SP21
SP30
SP31
SP35
SP36
SP40
SP41
SCKx Output Rise Time
—
—
—
—
30
30
30
—
—
—
6
—
—
—
20
—
—
—
See Parameter DO31
and Note 4
SDOx Data Output Fall Time
SDOx Data Output Rise Time
See Parameter DO32
and Note 4
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
TdoV2sc, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
—
—
—
TdiV2scH, Setup Time of SDIx Data
TdiV2scL Input to SCKx Edge
TscH2diL, Hold Time of SDIx Data Input
TscL2diL
to SCKx Edge
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 100 ns. The clock generated in Master mode must not violate this
specification.
4: Assumes 50 pF load on all SPIx pins.
DS70000591F-page 396
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-14:
SPIx MASTER MODE (FULL-DUPLEX, CKE = 0, CKP = x, SMP = 1) TIMING
CHARACTERISTICS
SCKx
(CKP = 0)
SP10
SP21
SP20
SP20
SP21
SCKx
(CKP = 1)
SP35
Bit 14 - - - - - -1
LSb
MSb
SDOx
SDIx
SP30, SP31
MSb In
SP40 SP41
Note: Refer to Figure 27-1 for load conditions.
SP30, SP31
LSb In
Bit 14 - - - -1
TABLE 27-33: SPIx MASTER MODE (FULL-DUPLEX, CKE = 0, CKP = x, SMP = 1) TIMING
REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2)
Max
Units
Conditions
SP10
Maximum SCKx Frequency
—
—
10
MHz -40ºC to +125ºC and
see Note 3
SP20
SP21
SP30
SP31
SP35
SP36
SP40
SP41
TscF
TscR
TdoF
TdoR
SCKx Output Fall Time
—
—
—
—
—
30
30
30
—
—
—
—
6
—
—
—
—
20
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SCKx Output Rise Time
SDOx Data Output Fall Time
SDOx Data Output Rise Time
See Parameter DO31
and Note 4
See Parameter DO32
and Note 4
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
TdoV2scH, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
—
—
—
TdiV2scH, Setup Time of SDIx Data
TdiV2scL Input to SCKx Edge
TscH2diL, Hold Time of SDIx Data Input
TscL2diL
to SCKx Edge
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 100 ns. The clock generated in Master mode must not violate this
specification.
4: Assumes 50 pF load on all SPIx pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 397
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-15:
SPIx SLAVE MODE (FULL-DUPLEX, CKE = 1, CKP = 0, SMP = 0) TIMING
CHARACTERISTICS
SP60
SSx
SP52
SP50
SCKx
(CKP = 0)
SP70
SP72
SP73
SP72
SCKx
(CKP = 1)
SP35
SP73
MSb
Bit 14 - - - - - -1
LSb
SDOx
SDIx
SP30, SP31
SP51
MSb In
SP41
Bit 14 - - - -1
LSb In
SP40
Note: Refer to Figure 27-1 for load conditions.
DS70000591F-page 398
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-34: SPIx SLAVE MODE (FULL-DUPLEX, CKE = 1, CKP = 0, SMP = 0) TIMING
REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2) Max Units
Conditions
SP70
SP72
Maximum SCKx Input Frequency
SCKx Input Fall Time
—
—
—
—
15
—
MHz See Note 3
TscF
TscR
TdoF
TdoR
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SP73
SP30
SP31
SP35
SP36
SP40
SP41
SP50
SP51
SP52
SP60
SCKx Input Rise Time
—
—
—
—
6
—
—
—
20
—
—
—
—
50
—
50
See Parameter DO31
and Note 4
SDOx Data Output Fall Time
SDOx Data Output Rise Time
—
See Parameter DO32
and Note 4
—
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
—
TdoV2scH, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
30
—
—
—
—
—
—
—
TdiV2scH, Setup Time of SDIx Data Input
30
TdiV2scL
TscH2diL, Hold Time of SDIx Data Input
TscL2diL to SCKx Edge
to SCKx Edge
30
TssL2scH, SSx to SCKx or SCKx Input
TssL2scL
120
TssH2doZ SSx to SDOx Output
10
1.5 TCY + 40
—
See Note 4
See Note 4
High-Impedance
TscH2ssH SSx after SCKx Edge
TscL2ssH
TssL2doV SDOx Data Output Valid after
SSx Edge
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 66.7 ns. Therefore, the SCKx clock, generated by the master, must
not violate this specification.
4: Assumes 50 pF load on all SPIx pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 399
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-16:
SPIx SLAVE MODE (FULL-DUPLEX, CKE = 1, CKP = 1, SMP = 0) TIMING
CHARACTERISTICS
SP60
SSx
SP52
SP50
SCKx
(CKP = 0)
SP72
SP73
SP70
SP73
SP72
SCKx
(CKP = 1)
SP35
SP52
MSb
LSb
SDOx
SDIx
Bit 14 - - - - - -1
SP51
SP30, SP31
Bit 14 - - - -1
MSb In
SP41
LSb In
SP40
Note: Refer to Figure 27-1 for load conditions.
DS70000591F-page 400
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-35: SPIx SLAVE MODE (FULL-DUPLEX, CKE = 1, CKP = 1, SMP = 0) TIMING
REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2) Max Units
Conditions
SP70
SP72
Maximum SCKx Input Frequency
SCKx Input Fall Time
—
—
—
—
11
—
MHz See Note 3
TscF
TscR
TdoF
TdoR
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SP73
SP30
SP31
SP35
SP36
SP40
SP41
SP50
SP51
SP52
SP60
SCKx Input Rise Time
—
—
—
—
6
—
—
—
20
—
—
—
—
50
—
50
See Parameter DO31
and Note 4
SDOx Data Output Fall Time
SDOx Data Output Rise Time
—
See Parameter DO32
and Note 4
—
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
—
TdoV2scH, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
30
—
—
—
—
—
—
—
TdiV2scH, Setup Time of SDIx Data Input
30
TdiV2scL
TscH2diL, Hold Time of SDIx Data Input
TscL2diL to SCKx Edge
to SCKx Edge
30
TssL2scH, SSx to SCKx or SCKx Input
TssL2scL
120
TssH2doZ SSx to SDOx Output
10
1.5 TCY + 40
—
See Note 4
See Note 4
High-Impedance
TscH2ssH SSx after SCKx Edge
TscL2ssH
TssL2doV SDOx Data Output Valid after
SSx Edge
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 91 ns. Therefore, the SCKx clock, generated by the master, must
not violate this specification.
4: Assumes 50 pF load on all SPIx pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 401
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-17:
SPIx SLAVE MODE (FULL-DUPLEX, CKE = 0, CKP = 1, SMP = 0) TIMING
CHARACTERISTICS
SSX
SP52
SP50
SCKX
(CKP = 0)
SP70
SP72
SP73
SP72
SCKX
(CKP = 1)
SP73
SP35
SDOX
SDIX
Bit 14 - - - - - -1
LSb
MSb
SP51
SP30, SP31
Bit 14 - - - -1
MSb In
SP41
LSb In
SP40
Note: Refer to Figure 27-1 for load conditions.
DS70000591F-page 402
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-36: SPIx SLAVE MODE (FULL-DUPLEX, CKE = 0, CKP = 1, SMP = 0) TIMING
REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2) Max Units
Conditions
SP70
SP72
Maximum SCKx Input Frequency
SCKx Input Fall Time
—
—
—
—
15
—
MHz See Note 3
TscF
TscR
TdoF
TdoR
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SP73
SP30
SP31
SP35
SP36
SP40
SP41
SP50
SP51
SP52
SCKx Input Rise Time
—
—
—
—
6
—
—
—
20
—
—
—
—
50
—
See Parameter DO31
and Note 4
SDOx Data Output Fall Time
SDOx Data Output Rise Time
—
See Parameter DO32
and Note 4
—
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
—
TdoV2scH, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
30
—
—
—
—
—
—
TdiV2scH, Setup Time of SDIx Data Input
30
TdiV2scL
TscH2diL, Hold Time of SDIx Data Input
TscL2diL to SCKx Edge
to SCKx Edge
30
120
TssL2scH, SSx to SCKx or SCKx Input
TssL2scL
TssH2doZ SSx to SDOx Output
10
See Note 4
See Note 4
High-Impedance
TscH2ssH SSx after SCKx Edge
TscL2ssH
1.5 TCY + 40
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 66.7 ns. Therefore, the SCKx clock, generated by the master, must
not violate this specification.
4: Assumes 50 pF load on all SPIx pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 403
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-18:
SPIx SLAVE MODE (FULL-DUPLEX, CKE = 0, CKP = 0, SMP = 0) TIMING
CHARACTERISTICS
SSX
SP52
SP50
SCKX
(CKP = 0)
SP70
SP73
SP72
SP72
SP73
SCKX
(CKP = 1)
SP35
SDOX
SDIX
MSb
Bit 14 - - - - - -1
LSb
SP51
SP30, SP31
Bit 14 - - - -1
MSb In
SP41
LSb In
SP40
Note: Refer to Figure 27-1 for load conditions.
DS70000591F-page 404
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-37: SPIx SLAVE MODE (FULL-DUPLEX, CKE = 0, CKP = 0, SMP = 0) TIMING
REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
TscP
Characteristic(1)
Min
Typ(2) Max Units
Conditions
SP70
SP72
Maximum SCKx Input Frequency
SCKx Input Fall Time
—
—
—
—
11
—
MHz See Note 3
TscF
TscR
TdoF
TdoR
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See Parameter DO32
and Note 4
SP73
SP30
SP31
SP35
SP36
SP40
SP41
SP50
SP51
SP52
SCKx Input Rise Time
—
—
—
—
6
—
—
—
20
—
—
—
—
50
—
See Parameter DO31
and Note 4
SDOx Data Output Fall Time
SDOx Data Output Rise Time
—
See Parameter DO32
and Note 4
—
See Parameter DO31
and Note 4
TscH2doV, SDOx Data Output Valid after
TscL2doV SCKx Edge
—
TdoV2scH, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
30
—
—
—
—
—
—
TdiV2scH, Setup Time of SDIx Data Input
30
TdiV2scL
TscH2diL, Hold Time of SDIx Data Input
TscL2diL to SCKx Edge
to SCKx Edge
30
120
TssL2scH, SSx to SCKx or SCKx Input
TssL2scL
TssH2doZ SSx to SDOx Output
10
See Note 4
See Note 4
High-Impedance
TscH2ssH SSx after SCKx Edge
TscL2ssH
1.5 TCY + 40
Note 1: These parameters are characterized, but are not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: The minimum clock period for SCKx is 91 ns. Therefore, the SCKx clock, generated by the master, must
not violate this specification.
4: Assumes 50 pF load on all SPIx pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 405
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-19:
I2Cx BUS START/STOP BITS TIMING CHARACTERISTICS (MASTER MODE)
SCLx
IM31
IM34
IM30
IM33
SDAx
Start
Condition
Stop
Condition
Note: Refer to Figure 27-1 for load conditions.
FIGURE 27-20:
I2Cx BUS DATA TIMING CHARACTERISTICS (MASTER MODE)
IM20
IM21
IM11
IM10
SCLx
IM11
IM26
IM10
IM33
IM25
SDAx
In
IM45
IM40
IM40
SDAx
Out
Note: Refer to Figure 27-1 for load conditions.
DS70000591F-page 406
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-38: I2Cx BUS DATA TIMING REQUIREMENTS (MASTER MODE)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min(1)
Max
Units
Conditions
IM10
TLO:SCL Clock Low Time 100 kHz mode TCY/2 (BRG + 1)
400 kHz mode TCY/2 (BRG + 1)
—
—
s
s
s
s
s
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
ns
ns
ns
ns
ns
ns
s
s
s
pF
ns
1 MHz mode(2) TCY/2 (BRG + 1)
—
IM11
IM20
IM21
IM25
IM26
IM30
IM31
IM33
IM34
IM40
IM45
THI:SCL Clock High Time 100 kHz mode TCY/2 (BRG + 1)
—
400 kHz mode TCY/2 (BRG + 1)
1 MHz mode(2) TCY/2 (BRG + 1)
—
—
TF:SCL
TR:SCL
SDAx and SCLx 100 kHz mode
—
300
300
100
1000
300
300
—
CB is specified to be
from 10 to 400 pF
Fall Time
400 kHz mode
1 MHz mode(2)
20 + 0.1 CB
—
SDAx and SCLx 100 kHz mode
—
CB is specified to be
from 10 to 400 pF
Rise Time
400 kHz mode
1 MHz mode(2)
100 kHz mode
400 kHz mode
1 MHz mode(2)
100 kHz mode
400 kHz mode
1 MHz mode(2)
20 + 0.1 CB
—
250
100
40
0
TSU:DAT Data Input
Setup Time
—
—
THD:DAT Data Input
Hold Time
—
0
0.9
—
0.2
TSU:STA Start Condition 100 kHz mode TCY/2 (BRG + 1)
—
Only relevant for
Repeated Start
condition
Setup Time
400 kHz mode TCY/2 (BRG + 1)
—
1 MHz mode(2) TCY/2 (BRG + 1)
—
THD:STA Start Condition 100 kHz mode TCY/2 (BRG + 1)
—
After this period, the
first clock pulse is
generated
Hold Time
400 kHz mode TCY/2 (BRG + 1)
—
1 MHz mode(2) TCY/2 (BRG + 1)
—
TSU:STO Stop Condition 100 kHz mode TCY/2 (BRG + 1)
—
Setup Time
400 kHz mode TCY/2 (BRG + 1)
—
1 MHz mode(2) TCY/2 (BRG + 1)
—
THD:STO Stop Condition 100 kHz mode TCY/2 (BRG + 1)
—
Hold Time
400 kHz mode TCY/2 (BRG + 1)
1 MHz mode(2) TCY/2 (BRG + 1)
—
—
TAA:SCL Output Valid
from Clock
100 kHz mode
400 kHz mode
1 MHz mode(2)
—
—
3500
1000
400
—
—
TBF:SDA Bus Free Time 100 kHz mode
4.7
1.3
0.5
—
Time the bus must be
free before a new
transmission can start
400 kHz mode
1 MHz mode(2)
—
—
IM50
IM51
CB
Bus Capacitive Loading
Pulse Gobbler Delay
400
390
TPGD
65
See Note 3
Note 1: BRG is the value of the I2C™ Baud Rate Generator. Refer to “Inter-Integrated Circuit™ (I2C™)”
(DS70000195) in the “dsPIC33/PIC24 Family Reference Manual”.
2: Maximum pin capacitance = 10 pF for all I2Cx pins (for 1 MHz mode only).
3: Typical value for this parameter is 130 ns.
2009-2014 Microchip Technology Inc.
DS70000591F-page 407
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-21:
I2Cx BUS START/STOP BITS TIMING CHARACTERISTICS (SLAVE MODE)
SCLx
IS34
IS31
IS30
IS33
SDAx
Stop
Condition
Start
Condition
FIGURE 27-22:
I2Cx BUS DATA TIMING CHARACTERISTICS (SLAVE MODE)
IS20
IS21
IS11
IS10
SCLx
IS30
IS26
IS33
IS31
IS25
SDAx
In
IS45
IS40
IS40
SDAx
Out
DS70000591F-page 408
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-39: I2Cx BUS DATA TIMING REQUIREMENTS (SLAVE MODE)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param. Symbol
Characteristic
Min
Max
Units
Conditions
IS10
TLO:SCL Clock Low Time 100 kHz mode
4.7
—
s
Device must operate at a
minimum of 1.5 MHz
400 kHz mode
1.3
—
s
Device must operate at a
minimum of 10 MHz
1 MHz mode(1)
0.5
4.0
—
—
s
s
IS11
THI:SCL Clock High Time 100 kHz mode
Device must operate at a
minimum of 1.5 MHz
400 kHz mode
1 MHz mode(1)
0.6
—
s
Device must operate at a
minimum of 10 MHz
0.5
—
300
300
100
1000
300
300
—
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
ns
ns
ns
ns
ns
ns
s
s
s
pF
IS20
IS21
IS25
IS26
IS30
IS31
IS33
IS34
IS40
IS45
IS50
TF:SCL
TR:SCL
SDAx and SCLx 100 kHz mode
—
CB is specified to be from
10 to 400 pF
Fall Time
400 kHz mode
1 MHz mode(1)
20 + 0.1 CB
—
—
SDAx and SCLx 100 kHz mode
CB is specified to be from
10 to 400 pF
Rise Time
400 kHz mode
1 MHz mode(1)
20 + 0.1 CB
—
TSU:DAT Data Input
Setup Time
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
100 kHz mode
400 kHz mode
1 MHz mode(1)
250
100
100
0
—
—
THD:DAT Data Input
Hold Time
—
0
0.9
0.3
—
0
TSU:STA Start Condition
Setup Time
4.7
0.6
0.25
4.0
0.6
0.25
4.7
0.6
0.6
4000
600
250
0
Only relevant for Repeated
Start condition
—
—
THD:STA Start Condition
Hold Time
—
After this period, the first
clock pulse is generated
—
—
TSU:STO Stop Condition
Setup Time
—
—
—
THD:STO Stop Condition
Hold Time
—
—
TAA:SCL Output Valid
From Clock
3500
1000
350
—
0
0
TBF:SDA Bus Free Time
4.7
1.3
0.5
—
Time the bus must be free
before a new transmission
can start
—
—
CB
Bus Capacitive Loading
400
Note 1: Maximum pin capacitance = 10 pF for all I2Cx pins (for 1 MHz mode only).
2009-2014 Microchip Technology Inc.
DS70000591F-page 409
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-40: 10-BIT, HIGH-SPEED ADC MODULE SPECIFICATIONS
Standard Operating Conditions: 3.0V and 3.6V(2)
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
AVDD
Characteristic
Module VDD Supply
Module VSS Supply
Min
Typ
Max
Units
Conditions
Device Supply
AD01
Greater of:
VDD – 0.3
or 3.0
—
—
Lesser of
VDD + 0.3
or 3.6
V
V
AD02
AVSS
Vss – 0.3
VSS + 0.3
Analog Input
AD10
AD11
AD12
AD13
VINH-VINL Full-Scale Input Span
VSS
AVSS
—
—
VDD
AVDD
—
V
V
VIN
IAD
Absolute Input Voltage
Operating Current
Leakage Current
—
8
mA
—
—
±0.6
—
A VINL = AVSS = 0V,
AVDD = 3.3V,
Source Impedance = 100
AD17
RIN
Recommended Impedance
of Analog Voltage Source
—
—
100
DC Accuracy
10 data bits
AD20 Nr
AD21A INL
Resolution
bits
Integral Nonlinearity
> -2
> -1
> -5
> -3
—
±0.5
±0.5
±2.0
±0.75
—
< 2
< 1
< 5
< 3
—
LSb VINL = AVSS = 0V,
AVDD = 3.3V
AD22A DNL
AD23A GERR
AD24A EOFF
Differential Nonlinearity
Gain Error
LSb VINL = AVSS = 0V,
AVDD = 3.3V
LSb VINL = AVSS = 0V,
AVDD = 3.3V
Offset Error
LSb VINL = AVSS = VSS = 0V,
AVDD = VDD = 3.3V
AD25
—
Monotonicity(1)
—
Guaranteed
Dynamic Performance
AD30 THD
Total Harmonic Distortion
—
—
-73
58
—
—
dB
dB
AD31 SINAD
Signal to Noise and
Distortion
AD32 SFDR
Spurious Free Dynamic
Range
—
-73
—
dB
AD33
FNYQ
Input Signal Bandwidth
Effective Number of Bits
—
—
—
1
MHz
bits
AD34 ENOB
9.4
—
Note 1: The Analog-to-Digital conversion result never decreases with an increase in the input voltage and has no
missing codes.
2: Overall functional device operation at VBOR < VDD < VDDMIN is ensured but not characterized. All device
analog modules, such as the ADC, etc., will function but with degraded performance below VDDMIN.
DS70000591F-page 410
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-41: 10-BIT, HIGH-SPEED ADC MODULE TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V(2)
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ(1)
Max
Units
Conditions
Clock Parameters
AD50b TAD
ADC Clock Period
35.8
—
—
—
ns
—
Conversion Rate
AD55b tCONV
AD56b FCNV
Conversion Time
—
14 TAD
Throughput Rate
Devices with Single SAR
Devices with Dual SARs
—
—
—
—
2.0
4.0
Msps
Msps
Timing Parameters
1.0
AD63b tDPU
Time to Stabilize Analog Stage
from ADC Off to ADC On(1)
—
10
s
Note 1: These parameters are characterized but not tested in manufacturing.
2: Overall functional device operation at VBOR < VDD < VDDMIN is guaranteed but not characterized. All
device analog modules such as the ADC, etc., will function but with degraded performance below VDDMIN.
FIGURE 27-23:
ANALOG-TO-DIGITAL CONVERSION TIMING PER INPUT
TCONV
Trigger Pulse
ADC Clock
TAD
ADC Data
ADBUFx
CONV
9
8
2
1
0
Old Data
New Data
2009-2014 Microchip Technology Inc.
DS70000591F-page 411
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-42: COMPARATOR MODULE SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
AC and DC CHARACTERISTICS
Operating temperature: -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
Param.
Symbol Characteristic
No.
Min
Typ
Max
Units
Comments
CM10 VIOFF
CM11 VICM
Input Offset Voltage
±5
—
±15
mV
V
Input Common-Mode
Voltage Range(1)
0
AVDD – 1.5
CM12 VGAIN
CM13 CMRR
Open-Loop Gain(1)
90
70
—
—
—
—
db
db
Common-Mode
Rejection Ratio(1)
CM14 TRESP
Large Signal Response
20
30
ns
V+ input step of 100 mv while
V- input held at AVDD/2. Delay
measured from analog input pin
to PWM output pin.
Note 1: Parameters are for design guidance only and are not tested in manufacturing.
TABLE 27-43: DAC MODULE SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
AC and DC CHARACTERISTICS
Operating temperature: -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
Param
. No.
Symbol
Characteristic
Min
Typ
Max
Units
Comments
DA01 EXTREF External Reference Voltage(1)
DA08 INTREF Internal Reference Voltage(1)
0
—
AVDD – 1.6
1.41
V
V
1.25
1.32
DA02 CVRES
DA03 INL
Resolution
10 data bits
±1.0
bits
—
Integral Nonlinearity Error
—
—
AVDD = 3.3V,
DACREF = (AVDD/2)V
DA04 DNL
DA05 EOFF
DA06 EG
Differential Nonlinearity Error
Offset Error
—
—
—
—
±0.8
±2.0
±2.0
—
—
—
LSB
LSB
LSB
Gain Error
Settling Time(1)
—
DA07 TSET
650
nsec Measured when range = 1
(high range) and
CMREF<9:0> transitions
from 0x1FF to 0x300.
Note 1: Parameters are for design guidance only and are not tested in manufacturing.
DS70000591F-page 412
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-44: DAC OUTPUT BUFFER SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
DC CHARACTERISTICS
Operating temperature: -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
Param.
No.
Symbol Characteristic
Min
Typ
Max
Units
Comments
DA10
RLOAD
CLOAD
IOUT
Resistive Output Load
Impedance
3K
—
—
DA11
DA12
DA13
DA14
Output Load
Capacitance
—
20
300
—
35
pF
Output Current Drive
Strength
200
400
A Sink and source
VRANGE Full Output Drive
Strength Voltage Range
AVSS + 250 mV
AVSS + 50 mV
AVDD – 900 mV
AVDD – 500 mV
V
V
VLRANGE Output Drive Voltage
Range at Reduced
—
Current Drive of 50 A
DA15
IDD
Current Consumed when
Module is Enabled,
High-Power Mode
—
—
—
1.3 x IOUT
A Module will always
consume this current
even if no load is
connected to the
output
DA16
ROUTON Output Impedance when
Module is Enabled
500
—
FIGURE 27-24:
QEA/QEB INPUT CHARACTERISTICS
TQ36
QEA
(input)
TQ30
TQ31
TQ35
QEB
(input)
TQ40
TQ41
TQ31
TQ30
TQ35
QEB
Internal
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-45: QUADRATURE DECODER TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic(1)
Typ(2)
Max
Units
Conditions
TQ30
TQUL
Quadrature Input Low Time
Quadrature Input High Time
Quadrature Input Period
Quadrature Phase Period
6 TCY
6 TCY
—
—
—
—
—
ns
ns
ns
ns
ns
TQ31
TQ35
TQ36
TQ40
TQUH
TQUIN
TQUP
TQUFL
12 TCY
3 TCY
Filter Time to Recognize Low,
with Digital Filter
3 * N * TCY
N = 1, 2, 4, 16, 32, 64,
128 and 256 (Note 3)
TQ41
TQUFH
Filter Time to Recognize High,
with Digital Filter
3 * N * TCY
—
ns
N = 1, 2, 4, 16, 32, 64,
128 and 256 (Note 3)
Note 1: These parameters are characterized but not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3: N = Index Channel Digital Filter Clock Divide Select bits. Refer to “Quadrature Encoder Interface (QEI)”
(DS70208) in the “dsPIC33/PIC24 Family Reference Manual”.
FIGURE 27-25:
QEI MODULE INDEX PULSE TIMING CHARACTERISTICS
QEA
(input)
QEB
(input)
Ungated
Index
TQ50
TQ51
Index Internal
TQ55
Position Counter
Reset
DS70000591F-page 414
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-46: QEI INDEX PULSE TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
AC CHARACTERISTICS
-40°C TA +125°C for Extended
Param
No.
Symbol
Characteristic(1)
Min
Max
Units
Conditions
TQ50
TqIL
Filter Time to Recognize Low,
with Digital Filter
3 * N * TCY
—
ns
N = 1, 2, 4, 16, 32, 64,
128 and 256 (Note 2)
TQ51
TQ55
TqiH
Filter Time to Recognize High,
with Digital Filter
3 * N * TCY
3 TCY
—
—
ns
ns
N = 1, 2, 4, 16, 32, 64,
128 and 256 (Note 2)
Tqidxr
Index Pulse Recognized to Position
Counter Reset (ungated index)
Note 1: These parameters are characterized but not tested in manufacturing.
2: Alignment of index pulses to QEA and QEB is shown for Position Counter Reset timing only. Shown for
forward direction only (QEA leads QEB). Same timing applies for reverse direction (QEA lags QEB) but
index pulse recognition occurs on the falling edge.
FIGURE 27-26:
TIMERQ (QEI MODULE) EXTERNAL CLOCK TIMING CHARACTERISTICS
QEB
TQ10
TQ11
TQ15
TQ20
POSCNT
TABLE 27-47: QEI MODULE EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Typ
Max
Units
Conditions
TQ10 TtQH
TQ11 TtQL
TQ15 TtQP
TQCK High Time Synchronous,
with Prescaler
TCY + 20
—
—
ns
Must also meet
Parameter TQ15
TQCK Low Time
Synchronous,
with Prescaler
TCY + 20
—
—
—
—
—
ns
ns
—
Must also meet
Parameter TQ15
TQCP Input
Period
Synchronous, 2 * TCY + 40
with Prescaler
TQ20
TCKEXTMRL Delay from External TxCK Clock
Edge to Timer Increment
0.5 TCY
1.5 TCY
Note 1: These parameters are characterized but not tested in manufacturing.
2009-2014 Microchip Technology Inc.
DS70000591F-page 415
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 27-27:
ECAN™ MODULE I/O TIMING CHARACTERISTICS
CxTx Pin
(output)
New Value
Old Value
CA10 CA11
CA20
CxRx Pin
(input)
TABLE 27-48: ECAN™ MODULE I/O TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
Symbol
No.
Characteristic(1)
Min
Typ
Max
Units
Conditions
CA10
CA11
CA20
TioF
TioR
Tcwf
Port Output Fall Time
Port Output Rise Time
—
—
—
—
—
—
—
—
ns
ns
ns
See Parameter DO32
See Parameter DO31
Pulse Width to Trigger
CAN Wake-up Filter
120
Note 1: These parameters are characterized but not tested in manufacturing.
TABLE 27-49: DMA READ/WRITE TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
-40°C TA +125°C for Extended
AC CHARACTERISTICS
Param
No.
Characteristic
Min.
Typ
Max.
Units
Conditions
DM1
DMA Read/Write Cycle Time
—
—
1 TCY
ns
DS70000591F-page 416
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
28.0 50 MIPS ELECTRICAL CHARACTERISTICS
This section provides an overview of dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
electrical characteristics for devices operating at 50 MIPS.
Specifications are identical to those shown in Section 27.0 “Electrical Characteristics”, with the exception of the
parameters listed in this section.
Absolute maximum ratings for the dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610 50 MIPS
devices are listed below. Exposure to these maximum rating conditions for extended periods can affect device reliability.
Functional operation of the device at these or any other conditions above the parameters indicated in the operation
listings of this specification is not implied.
(1)
Absolute Maximum Ratings
Ambient temperature under bias...............................................................................................................-40°C to +85°C
Storage temperature .............................................................................................................................. -65°C to +150°C
Voltage on VDD with respect to VSS ......................................................................................................... -0.3V to +4.0V
Voltage on any pin that is not 5V tolerant with respect to VSS(2) .................................................... -0.3V to (VDD + 0.3V)
Voltage on any 5V tolerant pin with respect to VSS when VDD 3.0V(2) .................................................. -0.3V to +5.6V
Voltage on any 5V tolerant pin with respect to VSS when VDD < 3.0V(2)......................................... -0.3V to (VDD + 0.3V)
Maximum current out of VSS pin ...........................................................................................................................300 mA
Maximum current into VDD pin(2)...........................................................................................................................250 mA
Maximum current sourced/sunk by any 4x I/O pin..................................................................................................15 mA
Maximum current sourced/sunk by any 8x I/O pin..................................................................................................25 mA
Maximum current sourced/sunk by any 16x I/O pin................................................................................................45 mA
Maximum current sunk by all ports .......................................................................................................................200 mA
Maximum current sourced by all ports(2)...............................................................................................................200mA
Note 1: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions
above those indicated in the operation listings of this specification is not implied. Exposure to maximum
rating conditions for extended periods may affect device reliability.
2: See the “Pin Diagrams” section for 5V tolerant pins.
2009-2014 Microchip Technology Inc.
DS70000591F-page 417
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
28.1 DC Characteristics
TABLE 28-1: OPERATING MIPS vs. VOLTAGE
Max MIPS
VDD Range
(in Volts)
Temp Range
(in °C)
Characteristic
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610
—
3.0-3.6V(1)
-40°C to +85°C
50
Note 1: Overall functional device operation at VBORMIN < VDD < VDDMIN is tested but not characterized. All device
analog modules, such as the ADC, etc., will function but with degraded performance below VDDMIN. See
Parameter BO10 in Table 27-11 for the BOR values.
TABLE 28-2: DC CHARACTERISTICS: OPERATING CURRENT (IDD)
Standard Operating Conditions: 3.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
DC CHARACTERISTICS
Parameter
Typical
Max
Units
Conditions
No.
Operating Current (IDD)(1)
MDC29d
MDC29a
MDC29b
85
85
85
100
100
100
mA
mA
mA
-40°C
+25°C
+85°C
3.3V
50 MIPS
Note 1: IDD is primarily a function of the operating voltage and frequency. Other factors, such as I/O pin loading
and switching rate, oscillator type, internal code execution pattern and temperature, also have an impact
on the current consumption. The test conditions for all IDD measurements are as follows:
• Oscillator is configured in EC mode with PLL, OSC1 is driven with external square wave from
rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
• CLKO is configured as an I/O input pin in the Configuration Word
• All I/O pins are configured as inputs and pulled to VSS
• MCLR = VDD, WDT and FSCM are disabled
• CPU, SRAM, program memory and data memory are operational
• No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits are
zeroed)
• CPU executing while(1)statement
• JTAG is disabled
DS70000591F-page 418
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 28-3: DC CHARACTERISTICS: IDLE CURRENT (IIDLE)
Standard Operating Conditions: 3.0V to 3.6V
DC CHARACTERISTICS
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
Parameter
Typical
No.
Max
Units
Conditions
Idle Current (IIDLE): Core Off Clock On Base Current(1)
MDC45d
MDC45a
MDC45b
40
40
40
50
50
50
mA
mA
mA
-40°C
+25°C
+85°C
3.3V
50 MIPS
Note 1: Base Idle current (IIDLE) is measured as follows:
•
CPU core is off, oscillator is configured in EC mode and external clock is active, OSC1 is driven with
external square wave from rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
•
•
•
•
CLKO is configured as an I/O input pin in the Configuration Word
All I/O pins are configured as inputs and pulled to VSS
MCLR = VDD, WDT and FSCM are disabled
No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits
are ‘0’s)
•
JTAG is disabled
2009-2014 Microchip Technology Inc.
DS70000591F-page 419
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 28-4: DC CHARACTERISTICS: DOZE CURRENT (IDOZE)
Standard Operating Conditions: 3.0V to 3.6V
DC CHARACTERISTICS
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
Doze
Ratio
Parameter No.
Typical
Max
Units
Conditions
Doze Current (IDOZE)(1)
MDC74a
49
43
43
47
41
41
46
40
40
70
70
70
70
70
70
70
70
70
1:2
1:64
1:128
1:2
mA
mA
mA
mA
mA
mA
mA
mA
mA
MDC74f
-40°C
+25°C
+85°C
3.3V
50 MIPS
50 MIPS
50 MIPS
MDC74g
MDC75a
MDC75f
1:64
1:128
1:2
3.3V
3.3V
MDC75g
MDC76a
MDC76f
1:64
1:128
MDC76g
Note 1: IDOZE is primarily a function of the operating voltage and frequency. Other factors, such as I/O pin loading
and switching rate, oscillator type, internal code execution pattern and temperature, also have an impact
on the current consumption. The test conditions for all IDOZE measurements are as follows:
•
Oscillator is configured in EC mode and external clock is active, OSC1 is driven with external square
wave from rail-to-rail (EC clock overshoot/undershoot < 250 mV required)
•
•
•
•
•
CLKO is configured as an I/O input pin in the Configuration Word
All I/O pins are configured as inputs and pulled to VSS
MCLR = VDD, WDT and FSCM are disabled
CPU, SRAM, program memory and data memory are operational
No peripheral modules are operating; however, every peripheral is being clocked (all PMDx bits
are ‘0’s)
•
•
CPU executing while(1)statement
JTAG is disabled
DS70000591F-page 420
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
28.2 AC Characteristics and Timing Parameters
This section defines the dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610 AC characteristics
and timing parameters for 50 MIPS devices.
TABLE 28-5: EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions: 3.0V to 3.6V
AC CHARACTERISTICS
(unless otherwise stated)
Operating temperature -40°C TA +85°C for Industrial
Param
Symb
No.
Characteristic
Min
Typ(1)
Max
Units
Conditions
MOS10 FIN
External CLKI Frequency
(External clocks allowed only
in EC and ECPLL modes)
DC
—
50
MHz EC
Oscillator Crystal Frequency
3.5
—
10
—
—
—
10
33
50
MHz XT
kHz SOSC
MHz HS
MOS20 TOSC
MOS25 TCY
TOSC = 1/FOSC
Instruction Cycle Time(2)
10
20
—
—
—
DC
DC
ns
ns
MOS30 TosL, External Clock in (OSC1)
TosH High or Low Time
0.375 x TOSC
0.625 x TOSC
ns
EC
EC
MOS31 TosR, External Clock in (OSC1)
TosF Rise or Fall Time
—
—
20
ns
MOS40 TckR CLKO Rise Time(3)
—
—
14
5.2
5.2
16
—
—
18
ns
ns
MOS41 TckF
MOS41 GM
CLKO Fall Time(3)
External Oscillator
Transconductance
mA/V VDD = 3.3V,
TA = +25ºC
Note 1: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
2: Instruction cycle period (TCY) equals two times the input oscillator time base period. All specified values
are based on characterization data for that particular oscillator type under standard operating conditions
with the device executing code. Exceeding these specified limits may result in an unstable oscillator
operation and/or higher than expected current consumption. All devices are tested to operate at “min.”
values with an external clock applied to the OSC1/CLKI pin. When an external clock input is used, the
“max.” cycle time limit is “DC” (no clock) for all devices.
3: Measurements are taken in EC mode. The CLKO signal is measured on the OSC2 pin.
2009-2014 Microchip Technology Inc.
DS70000591F-page 421
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS70000591F-page 422
2009-2014 Microchip Technology Inc.
29.0 DC AND AC DEVICE CHARACTERISTICS GRAPHS
Note: The graphs provided following this note are a statistical summary based on a limited number of samples and are provided for design guidance purposes
only. The performance characteristics listed herein are not tested or guaranteed. In some graphs, the data presented may be outside the specified operating
range (e.g., outside specified power supply range) and therefore, outside the warranted range.
FIGURE 29-1:
VOH – 4x DRIVER PINS
FIGURE 29-3:
VOH – 16x DRIVER PINS
3.6V
3.6V
3.3V
3.3V
3V
Absolute Maximum
3V
Absolute Maximum
FIGURE 29-2:
VOH – 8x DRIVER PINS
3.6V
3.3V
Absolute Maximum
3V
FIGURE 29-4:
VOL – 4x DRIVER PINS
FIGURE 29-6:
VOL – 16x DRIVER PINS
3.6V
3.6V
3.3V
3.3V
3V
3V
Absolute Maximum
Absolute Maximum
FIGURE 29-5:
VOL – 8x DRIVER PINS
3.6V
3.3V
3V
Absolute Maximum
FIGURE 29-7:
TYPICAL IPD CURRENT @ VDD = 3.3V
FIGURE 29-9:
TYPICAL IIDLE CURRENT @ VDD = 3.3V
40
35
30
25
20
15
10
5
0
10
20
30
40
50
MIPS
Temperature (Celsius)
FIGURE 29-8:
TYPICAL IDD CURRENT @ VDD = 3.3V
FIGURE 29-10:
TYPICAL FRC FREQUENCY @ VDD = 3.3V
90
80
70
60
50
40
30
20
10
10
20
30
40
50
MIPS
Temperature (Celsius)
FIGURE 29-11:
TYPICAL LPRC FREQUENCY @ VDD = 3.3V
FIGURE 29-12:
TYPICAL INTREF @ VDD = 3.3V
Temperature (Celsius)
Temperature (Celsius)
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
30.0 PACKAGING INFORMATION
30.1 Package Marking Information
64-Lead QFN (9x9x0.9mm)
Example
XXXXXXXXXX
XXXXXXXXXX
33FJ32GS
406-I/MR
e
3
YYWWNNN
1210017
64-Lead TQFP (10x10x1mm)
Example
XXXXXXXXXX
XXXXXXXXXX
XXXXXXXXXX
YYWWNNN
dsPIC33FJ
32GS406
-I/PT
e
3
1210017
80-Lead TQFP (12x12x1mm)
Example
XXXXXXXXXXXX
XXXXXXXXXXXX
YYWWNNN
33FJ32GS608
e
3
-I/PT
1210017
Legend: XX...X Customer-specific information
Y
Year code (last digit of calendar year)
YY
WW
NNN
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
e
3
*
)
e
3
Note: If the full Microchip part number cannot be marked on one line, it is carried over to the next
line, thus limiting the number of available characters for customer-specific information.
2009-2014 Microchip Technology Inc.
DS70000591F-page 427
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
30.1 Package Marking Information (Continued)
100-Lead TQFP (12x12x1 mm)
Example
XXXXXXXXXXXX
XXXXXXXXXXXX
YYWWNNN
dsPIC33FJ64
GS608-I/PT
e
3
1210017
100-Lead TQFP (14x14x1mm)
Example
XXXXXXXXXXXX
XXXXXXXXXXXX
YYWWNNN
33FJ32GS610
-I/PF
e
3
1210017
DS70000591F-page 428
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
30.2 Package Details
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
2009-2014 Microchip Technology Inc.
DS70000591F-page 429
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
DS70000591F-page 430
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
2009-2014 Microchip Technology Inc.
DS70000591F-page 431
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
64-Lead Plastic Thin Quad Flatpack (PT)-10x10x1 mm Body, 2.00 mm Footprint [TQFP]
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
D
D1
D1/2
D
NOTE 2
E1/2
A
B
E1
E
A
A
SEE DETAIL 1
4X N/4 TIPS
N
1
3
0.20 C A-B D
2
4X
NOTE 1
0.20 H A-B D
TOP VIEW
A2
A
0.05
C
SEATING
PLANE
A1
C A-B D
64 X b
0.08
0.08 C
e
SIDE VIEW
Microchip Technology Drawing C04-085C Sheet 1 of 2
DS70000591F-page 432
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
64-Lead Plastic Thin Quad Flatpack (PT)-10x10x1 mm Body, 2.00 mm Footprint [TQFP]
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
H
c
E
T
L
(L1)
X=A—B OR D
X
SECTION A-A
e/2
DETAIL 1
Units
MILLIMETERS
Dimension Limits
MIN
NOM
64
0.50 BSC
-
1.00
-
MAX
Number of Leads
Lead Pitch
Overall Height
N
e
A
-
1.20
1.05
0.15
0.75
Molded Package Thickness
Standoff
A2
A1
L
0.95
0.05
0.45
Foot Length
0.60
Footprint
Foot Angle
L1
I
1.00 REF
3.5°
0°
7°
Overall Width
Overall Length
E
D
E1
D1
c
b
D
E
12.00 BSC
12.00 BSC
10.00 BSC
10.00 BSC
-
Molded Package Width
Molded Package Length
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
0.09
0.17
11°
0.20
0.27
13°
0.22
12°
12°
11°
13°
Notes:
1. Pin 1 visual index feature may vary, but must be located within the hatched area.
2. Chamfers at corners are optional; size may vary.
3. Dimensions D1 and E1 do not include mold flash or protrusions. Mold flash or
protrusions shall not exceed 0.25mm per side.
4. Dimensioning and tolerancing per ASME Y14.5M
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
Microchip Technology Drawing C04-085C Sheet 2 of 2
2009-2014 Microchip Technology Inc.
DS70000591F-page 433
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
DS70000591F-page 434
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
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& ꢋꢄ' 4ꢊꢈꢄ'ꢌꢇꢄ(ꢊ"'ꢄꢋ#ꢈꢈꢇꢃ'ꢄꢎꢅꢋ5ꢅꢔꢇꢄ$ꢈꢅ+ꢂꢃꢔ")ꢄꢎꢆꢇꢅ"ꢇꢄ"ꢇꢇꢄ'ꢌꢇꢄꢑꢂꢋꢈꢊꢋꢌꢂꢎꢄ ꢅꢋ5ꢅꢔꢂꢃꢔꢄꢖꢎꢇꢋꢂ&ꢂꢋꢅ'ꢂꢊꢃꢄꢆꢊꢋꢅ'ꢇ$ꢄꢅ'ꢄ
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ꢖ'ꢅꢃ$ꢊ&&ꢄꢄ
4ꢊꢊ'ꢄ8ꢇꢃꢔ'ꢌ
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*
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& ꢋꢄꢊ'
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ꢍꢁ ,ꢌꢅ(&ꢇꢈ"ꢄꢅ'ꢄꢋꢊꢈꢃꢇꢈ"ꢄꢅꢈꢇꢄꢊꢎ'ꢂꢊꢃꢅꢆ-ꢄ"ꢂ.ꢇꢄ(ꢅꢉꢄ!ꢅꢈꢉꢁ
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2ꢖ,3 2ꢅ"ꢂꢋꢄꢐꢂ(ꢇꢃ"ꢂꢊꢃꢁꢄꢗꢌꢇꢊꢈꢇ'ꢂꢋꢅꢆꢆꢉꢄꢇ%ꢅꢋ'ꢄ!ꢅꢆ#ꢇꢄ"ꢌꢊ+ꢃꢄ+ꢂ'ꢌꢊ#'ꢄ'ꢊꢆꢇꢈꢅꢃꢋꢇ"ꢁ
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2009-2014 Microchip Technology Inc.
DS70000591F-page 435
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
DS70000591F-page 436
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
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α
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φ
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A1
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L1
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/
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M
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ꢒꢁꢒꢛ
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*
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2009-2014 Microchip Technology Inc.
DS70000591F-page 437
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
DS70000591F-page 438
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
ꢘꢁꢁꢂꢃꢄꢅꢆꢇꢈꢉꢅꢊꢋꢌꢍꢇꢎꢏꢌꢐꢇꢑꢒꢅꢆꢇꢓꢉꢅꢋꢔꢅꢍꢕꢇꢖꢈꢓꢗꢇMꢇꢘ(ꢚꢘ(ꢚꢘꢇꢛꢛꢇꢜ ꢆ!"ꢇꢙ#ꢁꢁꢇꢛꢛꢇ$ꢎꢑꢓꢈ%
& ꢋꢄ' 4ꢊꢈꢄ'ꢌꢇꢄ(ꢊ"'ꢄꢋ#ꢈꢈꢇꢃ'ꢄꢎꢅꢋ5ꢅꢔꢇꢄ$ꢈꢅ+ꢂꢃꢔ")ꢄꢎꢆꢇꢅ"ꢇꢄ"ꢇꢇꢄ'ꢌꢇꢄꢑꢂꢋꢈꢊꢋꢌꢂꢎꢄ ꢅꢋ5ꢅꢔꢂꢃꢔꢄꢖꢎꢇꢋꢂ&ꢂꢋꢅ'ꢂꢊꢃꢄꢆꢊꢋꢅ'ꢇ$ꢄꢅ'ꢄ
ꢌ''ꢎ366+++ꢁ(ꢂꢋꢈꢊꢋꢌꢂꢎꢁꢋꢊ(6ꢎꢅꢋ5ꢅꢔꢂꢃꢔ
D
D1
e
E1
E
b
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α
NOTE 1
1 23
NOTE 2
A
φ
c
A2
A1
β
L1
L
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8ꢇꢅ$ꢄ ꢂ'ꢋꢌ
:!ꢇꢈꢅꢆꢆꢄ<ꢇꢂꢔꢌ'
9
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ꢕ
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M
M
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2009-2014 Microchip Technology Inc.
DS70000591F-page 439
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
DS70000591F-page 440
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
APPENDIX A: MIGRATING FROM dsPIC33FJ06GS101/X02 AND
dsPIC33FJ16GSX02/X04 TO dsPIC33FJ32GS406/606/608/610 AND
dsPIC33FJ64GS406/606/608/610 DEVICES
This appendix provides an overview of considerations
for migrating from the dsPIC33FJ06GS101/X02 and
dsPIC33FJ16GSX02/X04 family of devices to the
On
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices, Fault1
through Fault8 were assigned to Fault and Current-
Limit Controls with the following values:
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 family of devices.
The code developed for the dsPIC33FJ06GS101/X02
and dsPIC33FJ16GSX02/X04 devices can be ported
• 01000= Fault 1
• 01001= Fault 2
• 01010= Fault 3
• 01011= Fault 4
• 01100= Fault 5
• 01101= Fault 6
• 01110= Fault 7
• 01111= Fault 8
to
dsPIC33FJ64GS406/606/608/610
making the appropriate changes outlined below.
the
dsPIC33FJ32GS406/606/608/610
and
after
devices
A.1
Device Pins and Peripheral Pin
Select (PPS)
On
dsPIC33FJ06GS101/X02
and
A.2.2
ANALOG COMPARATORS
CONNECTION
dsPIC33FJ16GSX02/X04 devices, some peripherals
such as the Timer, Input Capture, Output Compare,
UART, SPI, External Interrupts, Analog Comparator
Output, as well as the PWM4 pin pair, were mapped to
physical pins via Peripheral Pin Select (PPS)
functionality. On dsPIC33FJ32GS406/606/608/610
and dsPIC33FJ64GS406/606/608/610 devices, these
peripherals are hard-coded to dedicated pins. Because
of this, as well as pinout differences between the two
devices families, software must be updated to utilize
peripherals on the desired pin locations.
Connection of analog comparators to the PWM Fault
and Current-Limit Control Signal Sources on
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/
X04 devices is performed by assigning a comparator to
one of the Fault sources via the virtual PPS pins, and
then selecting the desired Fault as the source for Fault
and Current-Limit Control. On dsPIC33FJ32GS406/
606/608/610 and dsPIC33FJ64GS406/606/608/610
devices, analog comparators have a direct connection
to Fault and Current-Limit Control, and can be selected
with the following values for the CLSRC or FLTSRC
bits:
A.2
High-Speed PWM
A.2.1
FAULT AND CURRENT-LIMIT
CONTROL SIGNAL SOURCE
SELECTION
• 00000= Analog Comparator 1
• 00001= Analog Comparator 2
• 00010= Analog Comparator 3
• 00011= Analog Comparator 4
Fault and Current-Limit Control Signal Source selec-
tion has changed between the two families of devices.
On
dsPIC33FJ06GS101/X02
and
A.2.3
LEADING-EDGE BLANKING (LEB)
dsPIC33FJ16GSX02/X04 devices, Fault1 through
Fault8 were assigned to Fault and Current-Limit
Controls with the following values:
The Leading-Edge Blanking Delay (LEB) bits have
been moved from the LEBCOx register on
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/
X04 devices to the LEBDLYx register on
• 00000= Fault 1
• 00001= Fault 2
• 00010= Fault 3
• 00011= Fault 4
• 00100= Fault 5
• 00101= Fault 6
• 00110= Fault 7
• 00111= Fault 8
dsPIC33FJ32GS406/606/608/610
and
dsPIC33FJ64GS406/606/608/610 devices.
2009-2014 Microchip Technology Inc.
DS70000591F-page 441
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Revision B (November 2009)
APPENDIX B: REVISION HISTORY
The revision includes the following global update:
Revision A (March 2009)
• Added Note 2 to the shaded table that appears at
the beginning of each chapter. This new note
provides information regarding the availability of
registers and their associated bits
This is the initial release of this document.
This revision also includes minor typographical and
formatting changes throughout the data sheet text.
All other major changes are referenced by their
respective section in Table B-1.
TABLE B-1:
MAJOR SECTION UPDATES
Section Name
Update Description
“High-Performance, 16-bit Digital
Signal Controllers”
Added “DMA Channels” column and updated the RAM size to 9K for the
dsPIC33FJ64GS406 devices in the controller families table (see Table 1).
Updated the pin diagrams as follows:
• 64-pin TQFP and QFN
- Removed FLT8 from pin 51
- Added FLT8 to pin 60
- Added FLT17 to pin 31
- Added FLT18 to pin32
• 80-pin TQFP
- Removed FLT8 from pin 63
- Added FLT8 to pin 76
- Added FLT19 to pin 53
- Added FLT20 to pin 52
• 100-pin TQFP
- Removed FLT8 from pin 78
- Added FLT8 to pin 93
- Added SYNCO1 to pin 95
Added Data Memory Map for Devices with 8 KB RAM (see Figure 4-4).
Section 4.0 “Memory Organization”
Removed SFRs IPC25 and IPC26 from the Interrupt Controller Register
Map for dsPIC33FJ32GS406 and dsPIC33FJ64GS406 devices (see
Table 4-7).
The following bits in the Interrupt Controller Register Map for
dsPIC33FJ32GS406 and dsPIC33FJ64GS406 devices were changed to
unimplemented (see Table 4-7):
• Bit 2 of IFS1
• Bits 9-7 of IFS6
• Bit 2 of IEC1
• Bits 9-7 of IEC6
• Bits 10-8 of IPC4
Removed OSCTUN2 and LFSR, updated OSCCON and OSCTUN,
renamed bit 13 of the REFOCON SFR in the System Control Register
Map from ROSIDL to ROSSLP and changed the All Resets value from
‘0000’ to ‘2300’ for the ACLKCON SFR (see Table 4-56).
Updated bit 1 of the PMD Register Map for dsPIC33FJ64GS608 devices
from unimplemented to C1MD (see Table 4-60).
DS70000591F-page 442
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE B-1:
MAJOR SECTION UPDATES (CONTINUED)
Section Name
Section 9.0 “Oscillator Configuration” Removed Section 9.2 “FRC Tuning”.
Removed the PRCDEN, TSEQEN, and LPOSCEN bits from the Oscillator
Update Description
Control Register (see Register 9-1).
Updated the Oscillator Tuning Register (see Register 9-4).
Removed the Oscillator Tuning Register 2 and the Linear Feedback Shift
Register.
Updated the default Reset values from R/W-0 to R/W-1 for the SELACLK
and APSTSCLR<2:0> bits in the ACLKCON register (see Register 9-5).
Renamed the ROSIDL bit to ROSSLP in the REFOCON register (see
Register 9-6).
Section 10.0 “Power-Saving Features” Updated the last paragraph of Section 10.2.2 “Idle Mode” to clarify when
instruction execution begins.
Added Note 1 to the PMD1 register (see Register 10-1).
Section 11.0 “I/O Ports”
Changed the reference to digital-only pins to 5V tolerant pins in the
second paragraph of Section 11.2 “Open-Drain Configuration”.
Section 16.0 “High-Speed PWM”
Updated the High-Speed PWM Module Register Interconnect Diagram
(see Figure 16-2).
Updated the SYNCSRC<2:0> = 111, 101, and 100definitions to
Reserved in the PTCON and STCON registers (see Register 16-1 and
Register 16-5).
Updated the PWM time base maximum value from 0xFFFB to 0xFFF8 in
the PTPER register (Register 16-3).
Updated the smallest pulse width value from 0x0008 to 0x0009 in Note 1
of the shaded note that follows the MDC register (see Register 16-10).
Updated the smallest pulse width value from 0x0008 to 0x0009 in Note 2
of the shaded note that follows the PDCx and SDCx registers (see
Register 16-12 and Register 16-13).
Added Note 2 and updated the FLTDAT<1:0> and CLDAT<1:0> bits,
changing the word ‘data’ to ‘state’ in the IOCONx register (see
Register 16-19).
Section 20.0 “Universal
Asynchronous Receiver Transmitter
(UART)”
Updated the two baud rate range features to: 10 Mbps to 38 bps at 40
MIPS.
Section 22.0 “High-Speed 10-bit
Analog-to-Digital Converter (ADC)”
Updated the TRGSRCx<4:0> = 01101definition from Reserved to PWM
secondary special event trigger selected, and updated Note 1 in the
ADCP0-ADCP6 registers (see Register 22-6 through Register 22-12).
Section 24.0 “Special Features”
Updated the second paragraph and removed the fourth paragraph in
Section 24.1 “Configuration Bits”.
Updated the Device Configuration Register Map (see Table 24-1).
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE B-1:
MAJOR SECTION UPDATES (CONTINUED)
Section Name
Update Description
Section 27.0 “Electrical
Characteristics”
Updated the Absolute Maximum Ratings for high temperature and added
Note 4.
Updated all Operating Current (IDD) Typical and Max values in Table 27-5.
Updated all Idle Current (IIDLE) Typical and Max values in Table 27-6.
Updated all Power-Down Current (IPD) Typical and Max values in
Table 27-7.
Updated all Doze Current (IDOZE) Typical and Max values in Table 27-8.
Updated the Typ and Max values for parameter D150 and removed
parameters DI26, DI28, and DI29 from the I/O Pin Input Specifications
(see Table 27-9).
Updated the Typ and Max values for parameter DO10 and DO27 and the
Min and Typ values for parameter DO20 in the I/O Pin Output
Specifications (see Table 27-10).
Added parameter numbers to the Auxiliary PLL Clock Timing
Specifications (see Table 27-18).
Added parameters numbers and updated the Internal RC Accuracy Min,
Typ, and Max values (see Table 27-19 and Table 27-20).
Added parameter numbers, Note 2, updated the Min and Typ parameter
values for MP31 and MP32, and removed the conditions for MP10 and
MP11 in the High-Speed PWM Module Timing Requirements (see
Table 27-29).
Updated the SPIx Module Slave Mode (CKE = 1) Timing Characteristics
(see Figure 27-14).
Added parameter IM51 to the I2Cx Bus Data Timing Requirements
(Master Mode) (see Table 27-34).
Updated the Max value for parameter AD33 in the 10-bit High-Speed ADC
Module Specifications (see Table 27-36).
Updated the titles and added parameter numbers to the Comparator and
DAC Module Specifications (see Table 27-38 and Table 27-39) and the
DAC Output Buffer Specifications (see Table 27-40).
DS70000591F-page 444
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Revision C (February 2010)
This revision includes minor typographical and
formatting changes throughout the data sheet text.
All other changes are referenced by their respective
section in Table B-2.
TABLE B-2:
MAJOR SECTION UPDATES
Section Name
Update Description
Added Note 2 to PTPER (Register 16-3).
Section 16.0 “High-Speed PWM”
Added Note 1 to SEVTCMP (Register 16-4).
Updated Note 1 in MDC (Register 16-10).
Updated Note 5 and added Note 6 to PWMCONx (Register 16-11).
Updated Note 1 in PDCx (Register 16-12).
Updated Note 1 in SDCx (Register 16-13).
Updated Note 1 and Note 2 in PHASEx (Register 16-14).
Updated Note 2 in SPHASEx (Register 16-15).
Updated Note 1 in FCLCONx (Register 16-21).
Added Note 1 to STRIGx (Register 16-22).
Updated Leading-Edge Blanking Delay increment value from 8.4 ns to
8.32 ns and added a shaded note in LEBDLYx (Register 16-24).
Added Note 3 and Note 4 to PWMCAPx (Register 16-26).
Section 27.0 “Electrical
Characteristics”
Updated the Min and Typ values for the Internal Voltage Regulator
specifications in Table 27-13.
Updated the Min and Max values for the Internal RC Accuracy
specifications in Table 27-20.
2009-2014 Microchip Technology Inc.
DS70000591F-page 445
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
All other changes are referenced by their respective
section in Table B-3.
Revision D (January 2012)
This revision includes minor typographical and
formatting changes throughout the data sheet text.
All occurrences of PGCn and PGDn (where n = 1, 2,
or 3) were updated to: PGECn and PGEDn throughout
the document.
TABLE B-3:
MAJOR SECTION UPDATES
Section Name
Update Description
“16-Bit Digital Signal Controllers with
High-Speed PWM, ADC and
Comparators”
Added 50 MIPS to Operating Range.
Changed the Oscillator frequency range in System Management.
Added the “Referenced Sources” section.
Section 1.0 “Device Overview”
Updated the block diagram of the core and peripheral modules (see
Figure 1-1).
Section 2.0 “Guidelines for Getting
Started with 16-Bit Digital Signal
Controllers”
Updated the Recommended Minimum Connection diagram (see
Figure 2-1).
Updated the VCAP pin capacitor specification in Section 2.3
“Capacitor on Internal Voltage Regulator (VCAP)”.
Section 4.0 “Memory Organization”
Removed IPC20 and updated IFS5, IFS7, IEC5, IEC7, and IPC29 in
the Interrupt Controller Register Map for dsPIC33FJ64GS606 devices
(see Table 4-6).
Removed IPC20 and IPC21 and updated IFS5, IFS7, IEC5, IEC7, and
IPC29 in the Interrupt Controller Register Map for dsPIC33FJ32GS406
and dsPIC33FJ64GS406 devices (see Table 4-7).
Removed IPC20 and updated IFS5, IFS7, IEC5, IEC7, and IPC29 in
the Interrupt Controller Register Map for dsPIC33FJ32GS606 devices
(see Table 4-10).
Added High-Speed 10-bit ADC Register Map for dsPIC33FJ32GS406
and dsPIC33FJ64GS406 devices (see Table 4-35).
Updated ODCG in PORTG Register Map for dsPIC33FJ32GS610 and
dsPIC33FJ64GS610 devices (see Table 4-54).
Updated ODCG in PORTG Register Map for dsPIC33FJ32GS608 and
dsPIC33FJ64GS608 devices (see Table 4-55).
Updated ODCG in PORTG Register Map for dsPIC33FJ32GS406/606
and dsPIC33FJ64GS406/606 devices (see Table 4-56).
Section 9.0 “Oscillator Configuration”
Changed the High-Speed Crystal (HS) frequency range in
Section 9.1.1 “System Clock sources”.
Updated the device operating speed to up to 50 MHz in Section 9.1.2
“System Clock Selection”.
Updated Section 9.1.3 “PLL Configuration” to reflect the new
operating range/speed of 50 MIPS/50 MHz.
Updated Section 9.2 “Auxiliary Clock Generation”.
DS70000591F-page 446
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE B-3:
MAJOR SECTION UPDATES (CONTINUED)
Section Name
Update Description
Section 22.0 “High-Speed, 10-Bit Analog- Updated the ADC Block Diagram for dsPIC33FJ32GS406 and
to-Digital Converter (ADC)”
dsPIC33FJ64GS406 Devices with one SAR (see Table 22-1).
Added Note 2 to ADCPC6: ADC Convert Pair Control Register 6 (see
Register 22-12).
Section 23.0 “High-Speed Analog
Comparator”
Added Note 1 to the High-Speed Analog Comparator Module block
diagram (see Figure 23-1).
Section 24.0 “Special Features”
Updated Section 24.1 “Configuration Bits”.
Added the RTSP Effect column to the dsPIC33F Configuration Bits
Description (see Table 24-2).
Added Note 3 to the Connections for the On-chip Voltage Regulator
(see Figure 24-1).
Section 27.0 “Electrical Characteristics” Updated the Absolute Maximum Ratings.
Updated the Operating MIPS vs. Voltage and added Note 1 (see
Table 27-1).
Updated Note 4 and removed parameter DC18 from the DC
Temperature and Voltage Specifications (see Table 27-4).
Updated Note 2, Typical and Maximum values for parameters DC20-
DC24, and the Conditions for parameters DC25-DC28 in the Operating
Current DC Characteristics (see Table 27-5).
Updated Note 2 in the Idle Current DC Characteristics (see Table 27-6).
Updated Note 2 in the Power-down Current DC Characteristics (see
Table 27-7).
Added Note 2 to the Doze Current DC Characteristics (see Table 27-8).
Added parameters DI60a, DI60b, and DI60c to the I/O Pin Input
Specifications (see Table 27-9).
Updated all I/O Pin Output Specifications (see Table 27-10).
Updated parameter BO10 and added Note 2 and Note 3 to the BOR
Electrical Characteristics (see Table 27-11).
Added Note 1 to the Internal Voltage Regulator Specifications (see
Table 27-13).
Updated the OS25 parameter in the External Clock Timing diagram
(see Figure 27-2).
Added the Secondary Oscillator (SOSC) to parameter OS10, added
parameter OS42 (GM), and added Note 2 to the External Clock Timing
Requirements (see Table 27-16).
Updated Note 2 in the Internal FRC Accuracy AC Characteristics (see
Table 27-19).
Updated parameters DO31 and DO32 in the I/O Timing Requirements
(see Table 27-21).
2009-2014 Microchip Technology Inc.
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE B-3:
MAJOR SECTION UPDATES (CONTINUED)
Section Name
Update Description
Section 27.0 “Electrical Characteristics” Updated the Timer1, Timer2, and Timer3 External Clock Timing
(Continued)
Requirements (see Table 27-23, Table 27-24, and Table 27-25).
Updated the Simple OC/PWM Mode Timing Requirements (see
Table 27-28).
Updated all SPI Timing specifications (see Figure 27-11-Figure 27-18
and Table 27-30-Table 27-37).
Added Note 2 to the 10-bit High-Speed ADC Module Specifications (see
Table 27-40).
Added Note 2 to the 10-bit High-Speed ADC Module Timing
Requirements (see Table 27-41).
Added parameter DA08 to the DAC Module Specifications (see
Table 27-43).
Updated parameter DA16 in the DAC Output Buffer Specifications (see
Table 27-44).
Added DMA Read/Write Timing Requirements (see Table 27-49).
Added new chapter with electrical specifications for 50 MIPS devices.
Section 28.0 “50 MIPS Electrical
Characteristics”
Section 29.0 “DC and AC Device
Characteristics Graphs”
Added new chapter.
Revision E (October 2012)
This revision removes the Preliminary watermark and
includes minor typographical and formatting changes
throughout the data sheet.
Revision F (July 2014)
Changes CHOP bit to CHOPCLK in the High Speed
PWM Register Map and CHOPCLK PWMCHOP Clock
Adds Register 29-7 through Register 29-12 to
Section 29.0 “DC and AC Device Characteristics
Graphs”
Generator
Register
(see
Register 4-16
and
Register 16-9).
Also includes minor typographical and formatting
changes throughout the data sheet.
Changes values in the Minimum Row Write Time and
Maximum Row Write time equation examples (see
Equation 5-2 and Equation 5-3).
Adds the Oscillator Delay table (see Table 6-2).
Updates TUN bit ranges in the OSCTUN: Oscillator
Tuning Register (see Register 9-4).
Updates the Type C Timer Block Diagram (see
Figure 13-2).
Adds Note 1 to the CxFCTRL: ECANx FIFO Control
Register (see Register 21-4).
Adds Note 10 to the DC Characteristics: I/O Pin Input
Specifications (see Table 27-9).
Updates values in the DC Characteristics: Program
Memory Table (see Table 27-12).
DS70000591F-page 448
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
INDEX
Type B Timer............................................................ 219
Type C Timer............................................................ 219
Watchdog Timer (WDT)............................................ 354
Brown-out Reset (BOR).................................... 120, 349, 353
A
AC Characteristics ............................................................ 382
10-Bit, High-Speed ADC........................................... 410
Internal FRC Accuracy.............................................. 385
Internal LPRC Accuracy............................................ 385
Load Conditions........................................................ 382
Temperature and Voltage Specifications.................. 382
Arithmetic Logic Unit (ALU)................................................. 39
Assembler
C
C Compilers
MPLAB XC Compilers .............................................. 366
Clock Generation
Auxiliary.................................................................... 193
Reference................................................................. 193
Clock Switching ................................................................ 201
Enabling.................................................................... 201
Sequence ................................................................. 201
Code Examples
Erasing a Program Memory Page ............................ 113
Initiating a Programming Sequence ......................... 114
Loading Write Buffers............................................... 114
Port Write/Read........................................................ 215
PWRSAV Instruction Syntax .................................... 203
Code Protection........................................................ 349, 356
CodeGuard Security ................................................. 349, 356
Configuration Bits ............................................................. 349
Description................................................................ 350
Configuration Register Map.............................................. 349
Configuring Analog Port Pins............................................ 215
CPU
Control Registers........................................................ 36
Data Addressing Overview......................................... 33
DSP Engine Overview................................................ 33
Special MCU Features ............................................... 34
CPU Clocking System ...................................................... 191
PLL Configuration..................................................... 192
Selection................................................................... 191
Sources .................................................................... 191
Customer Change Notification Service............................. 455
Customer Notification Service .......................................... 455
Customer Support............................................................. 455
MPASM Assembler................................................... 366
B
Barrel Shifter ....................................................................... 43
Bit-Reversed Addressing .................................................. 102
Example.................................................................... 103
Implementation ......................................................... 102
Sequence Table (16-Entry)....................................... 103
Block Diagrams
16-Bit Timer1 Module................................................ 217
AC-to-DC Power Supply with PFC and 3 Outputs..........32
ADC Module with 1 SAR for dsPIC33FJ32GS406,
dsPIC33FJ64GS406 Devices...............................315
ADC Module with 2 SARs for dsPIC33FJ32GS606,
dsPIC33FJ64GS606 Devices...............................316
ADC Module with 2 SARs for dsPIC33FJ32GS608,
dsPIC33FJ64GS608 Devices...............................317
ADC Module with 2 SARs for dsPIC33FJ32GS610,
dsPIC33FJ64GS610 Devices...............................318
Boost Converter Implementation ................................ 27
Conceptual High-Speed PWMx ................................ 233
Connections for On-Chip Voltage Regulator............. 353
Digital PFC.................................................................. 27
DMA Top Level Architecture Using Dedicated
Transaction Bus................................................ 180
DSP Engine ................................................................ 40
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 .........................18
dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 CPU Core........34
ECANx Module ......................................................... 286
High-Speed Analog Comparator x Module ............... 345
High-Speed PWMx Architecture ............................... 232
I2Cx Module.............................................................. 272
Input Capture x ......................................................... 225
Interleaved PFC.......................................................... 30
MCLR Pin Connections............................................... 24
Minimum Connections ................................................ 24
Multi-Phase Synchronous Buck Converter ................. 28
Off-Line Ups................................................................ 29
Oscillator Circuit Placement........................................ 25
Oscillator System...................................................... 190
Output Compare x Module........................................ 227
Phase-Shifted Full-Bridge Converter .......................... 31
PLL............................................................................ 192
Quadrature Encoder Interface x................................ 261
Reset System............................................................ 116
Shared Port Structure ............................................... 214
Simplified UARTx Module......................................... 279
Single-Phase Synchronous Buck Converter............... 28
SPIx Module.............................................................. 265
Timer2/3/4/5 (32-Bit)................................................. 221
D
Data Accumulators and Adder/Subtracter .......................... 41
Data Space Write Saturation...................................... 43
Overflow and Saturation............................................. 41
Round Logic ............................................................... 42
Write-Back.................................................................. 42
Data Address Space........................................................... 47
Alignment.................................................................... 47
Memory Map for 4-Kbyte RAM Devices ..................... 48
Memory Map for 8-Kbyte RAM Devices ..................... 49
Memory Map for 9-Kbyte RAM Devices ..................... 50
Near Data Space........................................................ 47
SFR Space ................................................................. 47
Software Stack ........................................................... 99
Width .......................................................................... 47
DC and AC Characteristics
Graphs and Tables................................................... 423
DC Characteristics
Brown-out Reset (BOR)............................................ 380
Doze Current (IDOZE)................................................ 376
I/O Pin Input Specifications ...................................... 377
I/O Pin Output Specifications.................................... 379
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Idle Current (IIDLE) ....................................................374
Internal Voltage Regulator Specifications.................381
G
Getting Started with 16-Bit DSCs ....................................... 23
Operating Current (IDD).............................................372
Application Connection Examples .............................. 26
Operating MIPS vs. Voltage......................................370
Capacitor on Internal Voltage Regulator (VCAP)......... 24
Power-Down Current (IPD) ........................................375
Configuring Analog and Digital Pins During
Program Memory ......................................................381
ICSP Operations................................................. 26
Temperature and Voltage Specifications..................371
Connection Requirements.......................................... 23
DC Characteristics (50 MIPS)
Decoupling Capacitors................................................ 23
External Oscillator Pins............................................... 25
Doze Current (IDOZE) ................................................420
Idle Current (IIDLE) ....................................................419
ICSP Pins ................................................................... 25
Operating Current (IDD).............................................418
Master Clear (MCLR) Pin ........................................... 24
Operating MIPS vs. Voltage......................................418
Oscillator Value Conditions on Start-up...................... 26
Unused I/Os................................................................ 26
Demo/Development Boards, Evaluation and
Starter Kits ................................................................368
Development Support .......................................................365
Third-Party Tools ......................................................368
DMA Controller
Channel to Peripheral Associations ..........................179
Control Registers ......................................................180
Doze Mode........................................................................204
DSP Engine.........................................................................39
Multiplier......................................................................41
H
High-Speed Analog Comparator....................................... 345
Applications .............................................................. 346
Comparator Input Range .......................................... 346
Control Registers...................................................... 346
DAC .......................................................................... 346
Output Range ................................................... 346
Digital Logic .............................................................. 346
Features Overview.................................................... 345
Interaction with I/O Buffers ....................................... 346
Module Description................................................... 345
High-Speed PWM............................................................. 231
Control Registers...................................................... 234
High-Speed, 10-Bit ADC
E
ECAN Module
Frame Types.............................................................285
Modes of Operation ..................................................287
Overview ...................................................................285
ECANx Message Buffers
Control Registers...................................................... 314
Description................................................................ 313
Module Functionality................................................. 314
ECANx Word 0..........................................................309
ECANx Word 1..........................................................309
ECANx Word 2..........................................................310
ECANx Word 3..........................................................310
ECANx Word 4..........................................................311
ECANx Word 5..........................................................311
ECANx Word 6..........................................................312
ECANx Word 7..........................................................312
Electrical Characteristics...................................................369
Absolute Maximum Ratings ......................................369
AC Characteristics and Timing Parameters..............382
Electrical Characteristics (50 MIPS)..................................417
AC Characteristics and Timing Parameters..............421
Enhanced CAN (ECAN) Module .......................................285
Equations
Device Operating Frequency ....................................191
FOSC Calculation.......................................................192
Maximum Row Write Time........................................110
Minimum Row Write Time.........................................110
Programming Time ...................................................110
XT with PLL Mode Example......................................192
Errata ..................................................................................14
External Reset (EXTR)......................................................121
I
I/O Ports............................................................................ 213
Parallel I/O (PIO) ...................................................... 213
Write/Read Timing.................................................... 215
2
I C
Control Registers...................................................... 271
Operating Modes...................................................... 271
Illegal Opcode Reset (IOPUWR) ...................................... 121
In-Circuit Debugger........................................................... 355
In-Circuit Emulation .......................................................... 349
In-Circuit Serial Programming (ICSP)....................... 349, 355
Input Capture.................................................................... 225
Control Registers...................................................... 226
Input Change Notification ................................................. 215
Instruction Addressing Modes ............................................ 99
File Register Instructions ............................................ 99
Fundamental Modes Supported ............................... 100
MAC Instructions ...................................................... 100
MCU Instructions ........................................................ 99
Move and Accumulator Instructions.......................... 100
Other Instructions ..................................................... 100
Instruction Set
F
Fail-Safe Clock Monitor (FSCM) .......................................201
Flash Program Memory.....................................................109
Control Registers ......................................................110
Operations ................................................................110
Programming Algorithm ............................................113
RTSP Operation........................................................110
Table Instructions......................................................109
Flexible Configuration .......................................................349
Overview................................................................... 360
Summary .................................................................. 357
Symbols Used in Opcode Descriptions .................... 358
Instruction-Based Power-Saving Modes........................... 203
Idle............................................................................ 204
Sleep ........................................................................ 203
Interfacing Program and Data Memory Spaces................ 104
2
Inter-Integrated Circuit. See I C.
DS70000591F-page 450
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Internet Address................................................................ 455
Interrupts
O
Open-Drain Configuration................................................. 215
Alternate Interrupt Vector Table (AIVT) .................... 123
Oscillator Configuration .................................................... 189
Control and Status Registers.................................... 127
Interrupt Control and Status Registers
Control Registers...................................................... 194
Output Compare ............................................................... 227
IECx.................................................................. 127
Modes....................................................................... 228
IFSx .................................................................. 127
INTCON1 .......................................................... 127
INTCON2 .......................................................... 127
INTTREG .......................................................... 127
IPCx.................................................................. 127
Interrupt Vector Table (IVT) ...................................... 123
Reset Sequence ....................................................... 123
Setup Procedures ..................................................... 178
Initialization ....................................................... 178
Interrupt Disable ............................................... 178
Interrupt Service Routine .................................. 178
Trap Service Routine........................................ 178
P
Packaging......................................................................... 427
Details....................................................................... 429
Marking..................................................................... 427
Peripheral Module Disable (PMD) .................................... 205
PICkit 3 In-Circuit Debugger/Programmer........................ 367
Pinout I/O Descriptions (table)............................................ 19
Power Save Instructions
Coincident Interrupts ................................................ 204
Power-on Reset (POR)..................................................... 120
Power-Saving Features.................................................... 203
Clock Frequency....................................................... 203
Clock Switching ........................................................ 203
Power-up Timer (PWRT).................................................. 120
Program Address Space..................................................... 45
Construction ............................................................. 104
Data Access from Program Memory
J
JTAG Boundary Scan Interface ........................................ 349
JTAG Interface.................................................................. 355
L
Leading-Edge Blanking (LEB)........................................... 231
LPRC Oscillator
Using PSV ........................................................ 107
Data Access from Program Memory Using
Table Instructions ............................................. 106
Data Access from, Address Generation ................... 105
Memory Maps............................................................. 45
Table Read High Instructions
Use with WDT........................................................... 353
M
Memory Organization.......................................................... 45
Microchip Internet Web Site.............................................. 455
Migrating from dsPIC33FJ06GS101/X02 and
dsPIC33FJ16GSX02/X04 to dsPIC33FJ32GS406/606/
608/610 and dsPIC33FJ64GS406/606/608/610
Devices ..................................................................... 441
Migration
TBLRDH ........................................................... 106
Table Read Low Instructions
TBLRDL............................................................ 106
Visibility Operation.................................................... 107
Program Memory
Interrupt Vector........................................................... 46
Organization ............................................................... 46
Reset Vector............................................................... 46
Programmer’s Model .......................................................... 35
PWM
Analog Comparators Connection.............................. 441
Device Pins and Peripheral Pin Select (PPS)........... 441
Fault and Current-Limit Control Signal
Source Selection............................................... 441
Leading-Edge Blanking (LEB)................................... 441
Modes of Operation
Power-Saving Features............................................ 204
Disable...................................................................... 287
Initialization ............................................................... 287
Listen All Messages.................................................. 287
Listen Only................................................................ 287
Loopback .................................................................. 287
Normal ...................................................................... 287
Modulo Addressing ........................................................... 101
Applicability............................................................... 102
Operation Example ................................................... 101
Start and End Address.............................................. 101
W Address Register Selection .................................. 101
MPLAB Assembler, Linker, Librarian ................................ 366
MPLAB ICD 3 In-Circuit Debugger ................................... 367
MPLAB PM3 Device Programmer .................................... 367
MPLAB REAL ICE In-Circuit Emulator System................. 367
MPLAB X Integrated Development
Q
Quadrature Encoder Interface (QEI)................................. 261
R
RCON Register
Use of Status Bits..................................................... 122
Register Maps
Analog Comparator Control........................................ 91
Change Notification (dsPIC33FJ32GS406/606 and
dsPIC33FJ64GS406/606 Devices)........................ 54
Change Notification (dsPIC33FJ32GS608/610 and
dsPIC33FJ64GS608/610 Devices)........................ 54
CPU Core ................................................................... 52
DMA............................................................................ 88
ECAN1 (WIN (C1CTRL1) = 0 or 1)............................. 89
ECAN1 (WIN (C1CTRL1) = 0).................................... 89
ECAN1 (WIN (C1CTRL1) = 1).................................... 90
High-Speed 10-Bit ADC Module (dsPIC33FJ32GS608
and dsPIC33FJ64GS608 Devices)........................ 85
Environment Software............................................... 365
MPLAB X SIM Software Simulator.................................... 367
MPLIB Object Librarian..................................................... 366
MPLINK Object Linker ...................................................... 366
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
High-Speed 10-Bit ADC Module (dsPIC33FJ32GS610
and dsPIC33FJ64GS610 Devices)........................ 83
High-Speed 10-Bit ADC Module (for
PORTE (dsPIC33FJ32GS406/606 and
dsPIC33FJ64GS406/606 Devices)..................... 94
PORTE (dsPIC33FJ32GS608/610 and
dsPIC33FJ32GS406 and dsPIC33FJ64GS406
Devices) ..............................................................87
High-Speed 10-Bit ADC Module (for
dsPIC33FJ64GS608/610 Devices)..................... 94
PORTF (dsPIC33FJ32GS406/606 and
dsPIC33FJ64GS406/606 Devices)..................... 95
PORTF (dsPIC33FJ32GS608 and
dsPIC33FJ64GS608 Devices)............................ 94
PORTF (dsPIC33FJ32GS610 and
dsPIC33FJ64GS610 Devices)............................ 94
PORTG (dsPIC33FJ32GS406/606 and
dsPIC33FJ64GS406/606 Devices)..................... 95
PORTG (dsPIC33FJ32GS608 and
dsPIC33FJ64GS608 Devices)............................ 95
PORTG (dsPIC33FJ32GS610 and
dsPIC33FJ64GS610 Devices)............................ 95
Quadrature Encoder Interface 1 (QEI1)...................... 70
Quadrature Encoder Interface 2 (QEI2)...................... 70
SPI1............................................................................ 82
SPI2............................................................................ 82
System Control ........................................................... 96
Timers......................................................................... 69
UART1........................................................................ 81
UART2........................................................................ 81
dsPIC33FJ32GS606 and dsPIC33FJ64GS606
Devices)..............................................................86
High-Speed PWM .......................................................71
High-Speed PWM Generator 1 ...................................71
High-Speed PWM Generator 2 ...................................72
High-Speed PWM Generator 3 ...................................73
High-Speed PWM Generator 4 ...................................74
High-Speed PWM Generator 5 ...................................75
High-Speed PWM Generator 6 ...................................76
High-Speed PWM Generator 7 (All Devices
except dsPIC33FJ32GS406 and
dsPIC33FJ64GS406) ............................................. 77
High-Speed PWM Generator 8 (All Devices
except dsPIC33FJ32GS406 and
dsPIC33FJ64GS406) ............................................. 78
High-Speed PWM Generator 9 (dsPIC33FJ32GS610
and dsPIC33FJ64GS610 Devices)........................ 79
I2C1 ............................................................................80
I2C2 ............................................................................80
Input Capture ..............................................................69
Interrupt Controller (dsPIC33FJ32GS406 and
dsPIC33FJ64GS406 Devices)............................61
Interrupt Controller (dsPIC33FJ32GS606
Devices)..............................................................67
Interrupt Controller (dsPIC33FJ32GS608
Devices)..............................................................65
Interrupt Controller (dsPIC33FJ32GS610
Devices)..............................................................63
Interrupt Controller (dsPIC33FJ64GS606
Devices)..............................................................59
Interrupt Controller (dsPIC33FJ64GS608
Devices)..............................................................57
Interrupt Controller (dsPIC33FJ64GS610
Devices)..............................................................55
NVM ............................................................................96
Output Compare .........................................................70
PMD (dsIPC33FJ64GS606 Devices)..........................98
PMD (dsPIC33FJ32GS406 and
dsPIC33FJ64GS406 Devices)............................98
PMD (dsPIC33FJ32GS606 Devices)..........................98
PMD (dsPIC33FJ32GS608 Devices)..........................97
PMD (dsPIC33FJ32GS610 Devices)..........................97
PMD (dsPIC33FJ64GS608 Devices)..........................97
PMD (dsPIC33FJ64GS610 Devices)..........................96
PORTA (dsPIC33FJ32GS608 and
Registers
ACLKCON (Auxiliary Clock Divisor Control)............. 199
ADBASE (ADC Base)............................................... 322
ADC Base Register (ADBASE)................................. 322
ADCON (ADC Control) ............................................. 319
ADCPC0 (ADC Convert Pair Control 0).................... 324
ADCPC1 (ADC Convert Pair Control 1).................... 327
ADCPC2 (ADC Convert Pair Control 2).................... 330
ADCPC3 (ADC Convert Pair Control 3).................... 333
ADCPC4 (ADC Convert Pair Control 4).................... 336
ADCPC5 (ADC Convert Pair Control 5).................... 339
ADCPC6 (ADC Convert Pair Control 6).................... 342
ADPCFG (ADC Port Configuration).......................... 323
ADPCFG2 (ADC Port Configuration 2)..................... 323
ADSTAT (ADC Status) ............................................. 321
ALTDTRx (PWM Alternate Dead-Time x)................. 248
AUXCONx (PWM Auxiliary Control x) ...................... 258
CHOP (PWM Chop Clock Generator) ...................... 241
CLKDIV (Clock Divisor) ............................................ 196
CMPCONx (Comparator Control x) .......................... 347
CMPDACx (Comparator DAC Control x).................. 348
CORCON (Core Control).................................... 38, 128
CxBUFPNT1 (ECANx Filter 0-3
Buffer Pointer 1) ............................................... 298
CxBUFPNT2 (ECANx Filter 4-7
Buffer Pointer 2) ............................................... 299
CxBUFPNT3 (ECANx Filter 8-11
dsPIC33FJ64GS608 Devices)............................92
PORTA (dsPIC33FJ32GS610 and
Buffer Pointer 3) ............................................... 300
CxBUFPNT4 (ECANx Filter 12-15
dsPIC33FJ64GS610 Devices)............................92
PORTB........................................................................92
PORTC (dsPIC33FJ32GS406/606 and
dsPIC33FJ64GS406/606 Devices).....................93
PORTC (dsPIC33FJ32GS608 and
dsPIC33FJ64GS608 Devices)............................93
PORTC (dsPIC33FJ32GS610 and
dsPIC33FJ64GS610 Devices)............................92
PORTD (dsPIC33FJ32GS406/606 and
Buffer Pointer 4) ............................................... 301
CxCFG1 (ECANx Baud Rate Configuration 1) ......... 296
CxCFG2 (ECANx Baud Rate Configuration 2) ......... 297
CxCTRL1 (ECANx Control 1) ................................... 288
CxCTRL2 (ECANx Control 2) ................................... 289
CxEC (ECANx Transmit/Receive Error Count)......... 296
CxFCTRL (ECANx FIFO Control)............................. 291
CxFEN1 (ECANx Acceptance Filter Enable 1)......... 298
CxFIFO (ECANx FIFO Status).................................. 292
CxFMSKSEL1 (ECANx Filter 7-0 Mask
dsPIC33FJ64GS406/606 Devices).....................93
PORTD (dsPIC33FJ32GS608/610 and
Selection 1)....................................................... 303
dsPIC33FJ64GS608/610 Devices).....................93
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2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
CxFMSKSEL2 (ECANx Filter 15-8 Mask
IPC16 (Interrupt Priority Control 16)......................... 165
IPC17 (Interrupt Priority Control 17)......................... 166
IPC18 (Interrupt Priority Control 18)......................... 167
IPC2 (Interrupt Priority Control 2)............................. 154
IPC20 (Interrupt Priority Control 20)......................... 168
IPC21 (Interrupt Priority Control 21)......................... 169
IPC23 (Interrupt Priority Control 23)......................... 170
IPC24 (Interrupt Priority Control 24)......................... 171
IPC25 (Interrupt Priority Control 25)......................... 172
IPC26 (Interrupt Priority Control 26)......................... 173
IPC27 (Interrupt Priority Control 27)......................... 174
IPC28 (Interrupt Priority Control 28)......................... 175
IPC29 (Interrupt Priority Control 29)......................... 176
IPC3 (Interrupt Priority Control 3)............................. 155
IPC4 (Interrupt Priority Control 4)............................. 156
IPC5 (Interrupt Priority Control 5)............................. 157
IPC6 (Interrupt Priority Control 6)............................. 158
IPC7 (Interrupt Priority Control 7)............................. 159
IPC8 (Interrupt Priority Control 8)............................. 160
IPC9 (Interrupt Priority Control 9)............................. 161
LEBCONx (Leading-Edge Blanking Control x)......... 255
LEBDLYx (Leading-Edge Blanking Delay x) ............ 257
MDC (PWM Master Duty Cycle)............................... 242
NVMCON (Flash Memory Control)........................... 111
NVMKEY (Nonvolatile Memory Key)........................ 112
OCxCON (Output Compare x Control, x = 1-4)........ 229
OSCCON (Oscillator Control)................................... 194
OSCTUN (Oscillator Tuning).................................... 198
PDCx (PWM Generator Duty Cycle x)...................... 245
PHASEx (PWM Primary Phase-Shift x).................... 246
PLLFBD (PLL Feedback Divisor) ............................. 197
PMD1 (Peripheral Module Disable Control 1) .......... 206
PMD2 (Peripheral Module Disable Control 2) .......... 208
PMD3 (Peripheral Module Disable Control 3) .......... 209
PMD4 (Peripheral Module Disable Control 4) .......... 209
PMD6 (Peripheral Module Disable Control 6) .......... 210
PMD7 (Peripheral Module Disable Control 7) .......... 211
PTCON (PWM Time Base Control).......................... 235
PTCON2 (PWM Clock Divider Select 2)................... 237
PTPER (PWM Primary Master
Selection 2)....................................................... 304
CxINTE (ECANx Interrupt Enable)............................ 295
CxINTF (ECANx Interrupt Flag)................................ 293
CxRXFnEID (ECANx Acceptance Filter n
Extended Identifier)........................................... 303
CxRXFnSID (ECANx Acceptance Filter n
Standard Identifier) ........................................... 302
CxRXFUL1 (ECANx Receive Buffer Full 1) .............. 306
CxRXFUL2 (ECANx Receive Buffer Full 2) .............. 306
CxRXMnEID (ECANx Acceptance Filter Mask n
Extended Identifier)........................................... 305
CxRXMnSID (ECANx Acceptance Filter Mask n
Standard Identifier) ........................................... 305
CxRXOVF1 (ECANx Receive Buffer
Overflow 1) ....................................................... 307
CxRXOVF2 (ECANx Receive Buffer
Overflow 2) ....................................................... 307
CxTRmnCON (ECANx TX/RX
Buffer mn Control) ............................................ 308
CxVEC (ECANx Interrupt Code)............................... 290
DFLTxCON (Digital Filter x Control) ......................... 264
DMACS0 (DMA Controller Status 0)......................... 185
DMACS1 (DMA Controller Status 1)......................... 186
DMAxCNT (DMA Channel x Transfer Count) ........... 184
DMAxCON (DMA Channel x Control)....................... 181
DMAxPAD (DMA Channel x
Peripheral Address).......................................... 183
DMAxREQ (DMA Channel x IRQ Select) ................. 182
DMAxSTA (DMA Channel x RAM Start Address
Offset A)............................................................ 182
DMAxSTB (DMA Channel x RAM Start Address
Offset B)............................................................ 183
DSADR (Most Recent DMA RAM Address).............. 187
DTRx (PWM Dead-Time x)....................................... 248
FCLCONx (PWM Fault Current-Limit Control x)....... 252
I2CxCON (I2Cx Control) ........................................... 273
I2CxMSK (I2Cx Slave Mode Address Mask) ............ 277
I2CxSTAT (I2Cx Status) ........................................... 275
ICxCON (Input Capture x Control)............................ 226
IEC0 (Interrupt Enable Control 0) ............................. 142
IEC1 (Interrupt Enable Control 1) ............................. 144
IEC2 (Interrupt Enable Control 2) ............................. 146
IEC3 (Interrupt Enable Control 3) ............................. 147
IEC4 (Interrupt Enable Control 4) ............................. 148
IEC5 (Interrupt Enable Control 5) ............................. 149
IEC6 (Interrupt Enable Control 6) ............................. 150
IEC7 (Interrupt Enable Control 7) ............................. 151
IFS0 (Interrupt Flag Status 0) ................................... 132
IFS1 (Interrupt Flag Status 1) ................................... 134
IFS2 (Interrupt Flag Status 2) ................................... 136
IFS3 (Interrupt Flag Status 3) ................................... 137
IFS4 (Interrupt Flag Status 4) ................................... 138
IFS5 (Interrupt Flag Status 5) ................................... 139
IFS6 (Interrupt Flag Status 6) ................................... 140
IFS7 (Interrupt Flag Status 7) ................................... 141
INTCON1 (Interrupt Control 1).................................. 129
INTCON2 (Interrupt Control 2).................................. 131
INTTREG (Interrupt Control and Status)................... 177
IOCONx (PWM I/O Control x)................................... 250
IPC0 (Interrupt Priority Control 0) ............................. 152
IPC1 (Interrupt Priority Control 1) ............................. 153
IPC12 (Interrupt Priority Control 12) ......................... 162
IPC13 (Interrupt Priority Control 13) ......................... 163
IPC14 (Interrupt Priority Control 14) ......................... 164
Time Base Period)............................................ 237
PWMCAPx (Primary PWM Time Base
Capture x)......................................................... 259
PWMCONx (PWM Control x) ................................... 243
QEIxCON (QEIx Control, x = 1 or 2)......................... 262
RCON (Reset Control).............................................. 117
REFOCON (Reference Oscillator Control)............... 200
SDCx (PWM Secondary Duty Cycle x)..................... 245
SEVTCMP (PWM Special Event Compare) ............. 238
SPHASEx (PWM Secondary Phase-Shift x) ............ 247
SPIxCON1 (SPIx Control 1) ..................................... 267
SPIxCON2 (SPIx Control 2) ..................................... 269
SPIxSTAT (SPIx Status and Control)....................... 266
SR (CPU STATUS) ............................................ 36, 128
SSEVTCMP (PWM Secondary Special Event
Compare).......................................................... 241
STCON (PWM Secondary Master Time Base
Control)............................................................. 239
STCON2 (PWM Secondary Clock Divider
Select 2) ........................................................... 240
STPER (PWM Secondary Master Time Base
Period).............................................................. 240
STRIGx (PWM Secondary Trigger x
Compare Value) ............................................... 254
T1CON (Timer1 Control) .......................................... 218
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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TRGCONx (PWM Trigger Control x).........................249
TRIGx (PWM Primary Trigger x
SPIx Slave Mode (Full-Duplex, CKE = 0,
CKP = 0, SMP = 0)........................................... 404
SPIx Slave Mode (Full-Duplex, CKE = 0,
Compare Value)................................................251
TxCON (Timerx Control, x = 2, 4) .............................222
TyCON (Timery Control, y = 3, 5) .............................223
UxMODE (UARTx Mode)..........................................280
UxSTA (UARTx Status and Control).........................282
Resets...............................................................................115
Brown-out Reset (BOR)............................................115
Illegal Condition Reset (IOPUWR)............................115
Illegal Opcode................................................... 115, 121
Master Clear Pin Reset (MCLR) ...............................115
Power-on Reset (POR) .............................................115
Security.....................................................................121
Security Reset...........................................................115
Software RESET Instruction (SWR) .........................115
Trap Conflict Reset (TRAPR)....................................115
Uninitialized W Register.................................... 115, 121
Watchdog Timer Reset (WDTO)...............................115
Revision History ................................................................442
CKP = 1, SMP = 0)........................................... 402
SPIx Slave Mode (Full-Duplex, CKE = 1,
CKP = 0, SMP = 0)........................................... 398
SPIx Slave Mode (Full-Duplex, CKE = 1,
CKP = 1, SMP = 0)........................................... 400
System Reset ........................................................... 119
Timer1/2/3 External Clock ........................................ 389
TimerQ (QEI Module) External Clock
Characteristics.................................................. 415
Timing Requirements
10-Bit, High-Speed ADC........................................... 411
Auxiliary PLL Clock Specifications............................ 384
Capacitive Loading on Output Pins .......................... 382
DMA Read/Write....................................................... 416
ECAN I/O.................................................................. 416
External Clock........................................................... 383
High-Speed PWMx ................................................... 393
I/O............................................................................. 386
I2Cx Bus Data (Master Mode) .................................. 407
I2Cx Bus Data (Slave Mode) .................................... 409
Input Capture x (ICx) ................................................ 391
Output Compare x (OCx).......................................... 391
PLL Clock Specifications .......................................... 384
QEI External Clock ................................................... 415
QEI Index Pulse........................................................ 415
Quadrature Decoder................................................. 414
Reset, Watchdog Timer, Oscillator Start-up Timer,
Power-up Timer and Brown-out Reset ............. 388
Simple OCx/PWMx Mode......................................... 392
SPIx Master Mode (Full-Duplex, CKE = 0,
S
Serial Peripheral Interface (SPI) .......................................265
Software RESET Instruction (SWR)..................................121
Software Stack Pointer, Frame Pointer
CALL Stack Frame......................................................99
Special Features of the CPU.............................................349
T
Thermal Operating Conditions ..........................................370
Thermal Packaging Characteristics ..................................370
Timer1...............................................................................217
Mode Settings...........................................................217
Timer2/3/4/5......................................................................219
16-Bit Operation........................................................220
32-Bit Operation........................................................220
32-Bit Timer ..............................................................220
Mode Settings...........................................................220
Timing Diagrams
CKP = x, SMP = 1) ........................................... 397
SPIx Master Mode (Full-Duplex, CKE = 1,
CKP = x, SMP = 1) ........................................... 396
SPIx Master Mode (Half-Duplex,
Transmit Only).................................................. 395
SPIx Slave Mode (Full-Duplex, CKE = 0,
Analog-to-Digital Conversion per Input.....................411
Brown-out Situations.................................................120
ECAN I/O ..................................................................416
External Clock...........................................................383
High-Speed PWMx Characteristics...........................393
High-Speed PWMx Fault Characteristics..................393
I/O Characteristics ....................................................386
I2Cx Bus Data (Master Mode) ..................................406
I2Cx Bus Data (Slave Mode) ....................................408
I2Cx Bus Start/Stop Bits (Master Mode)...................406
I2Cx Bus Start/Stop Bits (Slave Mode).....................408
Input Capture x (ICx) Characteristics........................391
OCx/PWMx Characteristics ......................................392
Output Compare x (OCx) Characteristics .................391
Output Compare x Operation....................................228
QEA/QEB Input Characteristics................................413
QEI Module Index Pulse ...........................................414
Reset, Watchdog Timer, Oscillator Start-up Timer
and Power-up Timer .........................................387
SPIx Master Mode (Full-Duplex, CKE = 0,
CKP = 0, SMP = 0)........................................... 405
SPIx Slave Mode (Full-Duplex, CKE = 0,
CKP = 1, SMP = 0)........................................... 403
SPIx Slave Mode (Full-Duplex, CKE = 1,
CKP = 0, SMP = 0)........................................... 399
SPIx Slave Mode (Full-Duplex, CKE = 1,
CKP = 1, SMP = 0)........................................... 401
Timer1 External Clock .............................................. 389
Timer2/4 External Clock ........................................... 390
Timer3/5 External Clock ........................................... 390
Timing Requirements (50 MIPS)
External Clock........................................................... 421
Timing Specifications
Comparator Module.................................................. 412
DAC Module ............................................................. 412
DAC Output Buffer.................................................... 413
Trap Conflict Reset (TRAPR) ........................................... 121
CKP = x, SMP = 1)............................................397
SPIx Master Mode (Full-Duplex, CKE = 1,
CKP = x, SMP = 1)............................................396
SPIx Master Mode (Half-Duplex,
Transmit Only, CKE = 0)...................................394
SPIx Master Mode (Half-Duplex,
Transmit Only, CKE = 1)...................................394
DS70000591F-page 454
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
U
W
Universal Asynchronous Receiver
Transmitter (UART)................................................... 279
Watchdog Timer (WDT)............................................ 349, 353
Programming Considerations................................... 354
Watchdog Timer Time-out Reset (WDTO) ....................... 121
WWW Address ................................................................. 455
WWW, On-Line Support ..................................................... 14
V
Voltage Regulator (On-Chip) ............................................ 353
2009-2014 Microchip Technology Inc.
DS70000591F-page 455
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS70000591F-page 456
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
THE MICROCHIP WEB SITE
CUSTOMER SUPPORT
Microchip provides online support via our WWW site at
www.microchip.com. This web site is used as a means
to make files and information easily available to
customers. Accessible by using your favorite Internet
browser, the web site contains the following
information:
Users of Microchip products can receive assistance
through several channels:
• Distributor or Representative
• Local Sales Office
• Field Application Engineer (FAE)
• Technical Support
• Product Support – Data sheets and errata,
application notes and sample programs, design
resources, user’s guides and hardware support
documents, latest software releases and archived
software
Customers
should
contact
their
distributor,
representative or Field Application Engineer (FAE) for
support. Local sales offices are also available to help
customers. A listing of sales offices and locations is
included in the back of this document.
• General Technical Support – Frequently Asked
Questions (FAQ), technical support requests,
online discussion groups, Microchip consultant
program member listing
Technical support is available through the web site
at: http://microchip.com/support
• Business of Microchip – Product selector and
ordering guides, latest Microchip press releases,
listing of seminars and events, listings of
Microchip sales offices, distributors and factory
representatives
CUSTOMER CHANGE NOTIFICATION
SERVICE
Microchip’s customer notification service helps keep
customers current on Microchip products. Subscribers
will receive e-mail notification whenever there are
changes, updates, revisions or errata related to a
specified product family or development tool of interest.
To register, access the Microchip web site at
www.microchip.com. Under “Support”, click on
“Customer Change Notification” and follow the
registration instructions.
2009-2014 Microchip Technology Inc.
DS7000591F-page 457
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS7000591F-page 458
2009-2014 Microchip Technology Inc.
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Examples:
dsPIC 33 FJ 32 GS4 06 T - 50 I / PT - XXX
a) dsPIC33FJ32GS406-50-I/PT:
SMPS dsPIC33, 32-Kbyte
program memory, 64-pin,
50 MIPS, Industrial temp., TQFP
package.
Microchip Trademark
Architecture
Flash Memory Family
Program Memory Size (Kbytes)
Product Group
Pin Count
Tape and Reel Flag (if applicable)
Speed
Temperature Range
Package
Pattern
Architecture:
33
FJ
=
=
16-Bit Digital Signal Controller
Flash program memory, 3.3V
Flash Memory
Family:
Product Group:
Pin Count:
GS4
GS6
=
=
Switch Mode Power Supply (SMPS) family
Switch Mode Power Supply (SMPS) family
06
08
10
=
=
=
64-pin
80-pin
100-pin
Speed:
50
=
=
50 MIPS
40 MIPS (marking intentionally absent)
Temperature Range:
Package:
I
=
=
-40C to +85C (Industrial)
-40C to +125C (Extended)
E
PT
PT
PF
MR
=
=
=
=
Plastic Thin Quad Flatpack – 10x10x1 mm body (TQFP)
Plastic Thin Quad Flatpack – 12x12x1 mm body (TQFP)
Plastic Thin Quad Flatpack – 14x14x1 mm body (TQFP)
Plastic Quad Flat, No Lead Package – 9x9x0.9 mm body (QFN)
2009-2014 Microchip Technology Inc.
DS70000591F-page 459
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
NOTES:
DS70000591F-page 460
2009-2014 Microchip Technology Inc.
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
FlashFlex, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer,
LANCheck, MediaLB, MOST, MOST logo, MPLAB,
32
OptoLyzer, PIC, PICSTART, PIC logo, RightTouch, SpyNIC,
SST, SST Logo, SuperFlash and UNI/O are registered
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
The Embedded Control Solutions Company and mTouch are
registered trademarks of Microchip Technology Incorporated
in the U.S.A.
Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo,
CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit
Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet,
KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo,
MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code
Generation, PICDEM, PICDEM.net, PICkit, PICtail,
RightTouch logo, REAL ICE, SQI, Serial Quad I/O, Total
Endurance, TSHARC, USBCheck, VariSense, ViewSpan,
WiperLock, Wireless DNA, and ZENA are trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
Silicon Storage Technology is a registered trademark of
Microchip Technology Inc. in other countries.
GestIC is a registered trademarks of Microchip Technology
Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2009-2014, Microchip Technology Incorporated, Printed in
the U.S.A., All Rights Reserved.
ISBN: 978-1-63276-374-7
QUALITY MANAGEMENT SYSTEM
CERTIFIED BY DNV
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
== ISO/TS 16949 ==
2009-2014 Microchip Technology Inc.
DS7000591F-page 461
Worldwide Sales and Service
AMERICAS
ASIA/PACIFIC
ASIA/PACIFIC
EUROPE
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
http://www.microchip.com/
support
Asia Pacific Office
Suites 3707-14, 37th Floor
Tower 6, The Gateway
Harbour City, Kowloon
Hong Kong
Tel: 852-2943-5100
Fax: 852-2401-3431
India - Bangalore
Tel: 91-80-3090-4444
Fax: 91-80-3090-4123
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
India - New Delhi
Tel: 91-11-4160-8631
Fax: 91-11-4160-8632
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Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
India - Pune
Tel: 91-20-3019-1500
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Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
Web Address:
www.microchip.com
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Tel: 81-6-6152-7160
Fax: 81-6-6152-9310
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Tel: 49-2129-3766400
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
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Tel: 86-10-8569-7000
Fax: 86-10-8528-2104
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Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
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Tel: 81-3-6880- 3770
Fax: 81-3-6880-3771
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Tel: 86-28-8665-5511
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Tel: 512-257-3370
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Tel: 49-7231-424750
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Tel: 39-0331-742611
Fax: 39-0331-466781
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Tel: 774-760-0087
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Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
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Tel: 86-571-8792-8115
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Tel: 39-049-7625286
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Tel: 31-416-690399
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Tel: 216-447-0464
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Tel: 63-2-634-9065
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Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
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Tel: 46-8-5090-4654
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Tel: 65-6334-8870
Fax: 65-6334-8850
Detroit
Novi, MI
Tel: 248-848-4000
China - Shanghai
Tel: 86-21-5407-5533
Fax: 86-21-5407-5066
UK - Wokingham
Tel: 44-118-921-5800
Fax: 44-118-921-5820
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Tel: 886-3-5778-366
Fax: 886-3-5770-955
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Tel: 281-894-5983
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Fax: 86-24-2334-2393
Indianapolis
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Tel: 317-773-8323
Fax: 317-773-5453
Taiwan - Kaohsiung
Tel: 886-7-213-7830
China - Shenzhen
Tel: 86-755-8864-2200
Fax: 86-755-8203-1760
Taiwan - Taipei
Tel: 886-2-2508-8600
Fax: 886-2-2508-0102
Los Angeles
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
New York, NY
Tel: 631-435-6000
San Jose, CA
Tel: 408-735-9110
China - Xiamen
Tel: 86-592-2388138
Fax: 86-592-2388130
Canada - Toronto
Tel: 905-673-0699
Fax: 905-673-6509
China - Zhuhai
Tel: 86-756-3210040
Fax: 86-756-3210049
03/25/14
DS70000591F-page 462
2009-2014 Microchip Technology Inc.
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