SSD1788Z [ETC]
98 RGB X 68 CSTN LCD SEGMENT / COMMON COLOR DRIVER WITH CONTRLLER; 与CONTRLLER 98 RGB X 68 CSTN LCD段/通用颜色DRIVER
| 型号： | SSD1788Z |
| 厂家： | 
ETC |
| 描述： | 98 RGB X 68 CSTN LCD SEGMENT / COMMON COLOR DRIVER WITH CONTRLLER |
| 文件： | 总71页 (文件大小：3149K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SOLOMON SYSTECH
SEMICONDUCTOR TECHNICAL DATA
SSD1788
Advance Information
98 RGB x 68 CSTN
LCD Segment / Common COLOR Driver with Controller
http://www.solomon-systech.com
SSD1788 Series
Solomon Systech Limited
TABLE OF CONTENTS
1
GENERAL DESCRIPTION...................................................................................................................... 5
FEATURES.............................................................................................................................................. 5
ORDERING INFORMATION ................................................................................................................... 5
BLOCK DIAGRAM .................................................................................................................................. 6
DIE PAD FLOOR PLAN .......................................................................................................................... 7
PIN DESCRIPTION................................................................................................................................ 14
FUNCTIONAL BLOCK DESCRIPTIONS.............................................................................................. 17
COMMAND TABLE ............................................................................................................................... 24
COMMAND DESCRIPTIONS................................................................................................................ 33
MAXIMUM RATINGS ............................................................................................................................ 53
DC CHARACTERISTICS....................................................................................................................... 54
AC CHARACTERISTICS....................................................................................................................... 56
APPLICATION EXAMPLES.................................................................................................................. 67
PACKAGE INFORMATION................................................................................................................... 70
2
3
4
5
6
7
8
9
10
11
12
13
14
Solomon Systech
SSD1788 Series
TABLE OF TABLES
SSD1788 Series
Solomon Systech
TABLE OF FIGURES
Figure 1 - SSD1788 Block Diagram..................................................................................................................................... 6
Figure 2 - SSD1788 Die Pad Floor Plan............................................................................................................................... 7
Figure 3 - Display Data....................................................................................................................................................... 17
Figure 4 - Display Data RAM Map .................................................................................................................................... 21
Figure 5 - SSD1788 Hardware Configurations................................................................................................................... 22
Figure 6 - Oscillator structural block diagram.................................................................................................................... 22
Figure 7 - column and page scan direction of 8-level gray scale mode.............................................................................. 35
Figure 8 - column and page scan direction of 16-level gray scale mode............................................................................ 36
Figure 9 - Example of Normal or Reverse page/column/ scan directions........................................................................... 36
Figure 10 - Examples: 8 gray-scale display arrangement ................................................................................................... 37
Figure 11 - Area scrolling selection modes ........................................................................................................................ 39
Figure 12 - GDDRAM updates for area scrolling............................................................................................................... 40
Figure 13 - Example of Specified Center Scroll Mode....................................................................................................... 41
Figure 14 - Contrast Control Flow Set Segment Re-map ................................................................................................... 42
Figure 15 - Contrast Control Voltage Range Curve............................................................................................................ 43
Figure 16 - Partial display mode......................................................................................................................................... 44
Figure 17 - OTP programming circuitry............................................................................................................................. 49
Figure 18 - Flow chart of OTP programming Procedure.................................................................................................... 50
Figure 19 - Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H) ..................................................... 57
Figure 20 - Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L)...................................................... 58
Figure 21 - Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H) ..................................................... 59
Figure 22 - Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L)...................................................... 60
Figure 23 - 4-Wires Serial Timing Characteristics (PS0 = L, PS1 =L) .............................................................................. 61
Figure 24 - 3-Wires Serial Timing Characteristics (PS0 = L, PS1 =H).............................................................................. 62
Figure 25 - 4-Wires Serial Timing Characteristics (PS0 = L, PS1 =L) .............................................................................. 63
Figure 26 - 3- Wires Serial Timing Characteristics (PS0 = L, PS1 =H)............................................................................. 64
Figure 27 - Power Up ......................................................................................................................................................... 65
Figure 28 - Initial Code Timing Chart ................................................................................................................................ 66
Figure 29 - Power save / power up / power off timing chart .............................................................................................. 66
Figure 30 - Application Examples...................................................................................................................................... 67
Solomon Systech
SSD1788 Series
1
General Description
2
FEATURES
3
ORDERING INFORMATION
Ordering Part Number
SEG
COM
Package Form
Reference
Remark
Table 1 - Ordering Information
SSD1788 Series
Solomon Systech
4
BLOCK DIAGRAM
(
)
Figure 1 - SSD1788 Block Diagram
Solomon Systech
SSD1788 Series
5
DIE PAD FLOOR PLAN
Note:
25
25
25
25
25
25
100
100
25
25
25
25
50
100
100
75
18
100
100
Figure 2 - SSD1788 Die Pad Floor Plan
SSD1788 Series
Solomon Systech
Table 2 - SSD1788 Series Bump Die Pad Coordinates (Bump center)
X-pos Y-pos Pad # Signal X-pos Y-pos Pad # Signal X-pos
Pad #
Signal
Y-pos
Solomon Systech
SSD1788 Series
Pad
Name
Pad # Signal X-pos
Y-pos
Pad #
Signal
X-pos
Y-pos
Pad #
Signal Color
X-pos
Y-pos
SSD1788 Series
Solomon Systech
Pad # Pad Name Signal
Color
X-pos Y-pos
Pad # Pad Name Signal Color
X-pos
Y-pos
Solomon Systech
SSD1788 Series
Pad # Pad Name
Signal
Color
X-pos Y-pos
Pad # Pad Name Signal
Color
X-pos Y-pos
SSD1788 Series
Solomon Systech
Pad # Pad Name
Signal
Color
X-pos Y-pos
Pad # Pad Name Signal
Color
X-pos Y-pos
Solomon Systech
SSD1788 Series
Pad #
Signal
X-pos
Y-pos
Bump Size
Y
X
SSD1788 Series
Solomon Systech
6
PIN DESCRIPTION
CS
6.1
6.2
RES
D/C
6.3
6.4
(
)
R/W
WR
6.5 E(
)
RD
6.6 PS0 – PS1
6.7 D7-D0
6.8 VLREF
6.9 VHREF
6.10 VCIX2
Solomon Systech
SSD1788 Series
6.11 VDD
6.12 VDDIO
6.13 VCI
6.14 VSS
6.15 RVSS
6.16 CVSS
6.17 VOUT
6.18 VL5, VL4, VL3 and VL2
1 : a bias
Table 3 - VOUT > VL5 > VL4 > VL3 > VL2 > VSS Relationship
6.19 ROW0 – ROW67
6.20 COL0 – COL293
6.21 CL
SSD1788 Series
Solomon Systech
6.22 M
6.23 SYN
6.24 BUSY
6.25 TEST1 ~ TEST18
6.26 Dummy
Solomon Systech
SSD1788 Series
7
FUNCTIONAL BLOCK DESCRIPTIONS
7.1 Microprocessor Interface Logic
DATA BUS
N
n
n+1
n+2
write column address
data read 3
dummy read
data read1
data read 2
Figure 3 - Display Data
SSD1788 Series
Solomon Systech
6800 – series Parallel 8080 – series Parallel 3-lines or 4-lines Serial
Interface Interface peripheral Interface
Table 4 - Data bus selection modes
Solomon Systech
SSD1788 Series
7.2 Reset Circuit
SSD1788 Series
Solomon Systech
7.3 Command Decoder
7.4 Graphic Display Data RAM (GDDRAM)
Solomon Systech
SSD1788 Series
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Notes: Page and SEGMENT data scan direction depend on Data Output Scan Direction Setting.
Data Output Scan Directin setting cannot affect the Block scan direction.
Figure 4 - Display Data RAM Map
SSD1788 Series
Solomon Systech
7.5 LCD Driving Voltage Generator and Regulator
VOUT
VHREF
+
C2
VDD
Recommended capacitance value:
C1: 1uF ~ 2.2uF
C2: 2.2uF ~ 4.7uF
SSD1788
+
VCI
C1
VCIX2
VLREF
VSS
Figure 5 - SSD1788 Hardware Configurations
7.6 Oscillator Circuit
Oscillator
enable
(CL)
OSC1
OSC2
Figure 6 - Oscillator structural block diagram
Solomon Systech
SSD1788 Series
7.7 Display Data Latch
7.8 HV Buffer Cell (Level Shifter)
7.9 Level Selector
SSD1788 Series
Solomon Systech
8
COMMAND TABLE
Table 5 - Command Table
Hex D7 D6 D5 D4 D3
D/C
D2
D1
D0
Command
Description
Solomon Systech
SSD1788 Series
D/C
Hex
D7 D6 D5 D4 D3
D2
D1
D0
Command
Description
N
Y4 ~ Y0
1
4
SSD1788 Series
Solomon Systech
D/C
Hex
D7 D6 D5 D4 D3
D2
D1
D0
Command
Description
Solomon Systech
SSD1788 Series
D/C Hex
D7 D6 D5 D4 D3 D2 D1 D0
Command
Description
SSD1788 Series
Solomon Systech
Command
Description
D/C Hex
D7 D6 D5 D4 D3 D2 D1 D0
Remarks: A 97; B 67; C 97; D 67
Remarks: A C; B D; C 97; D 67
Remarks: A C; B D; C 97; D 67
Remarks: A C; B D; C 97; D 67
Remarks: A C; B D; C 97; D 67
Solomon Systech
SSD1788 Series
D/C
Hex
D7 D6 D5 D4 D3
D2
D1
D0
Command
Description
SSD1788 Series
Solomon Systech
D/C
Hex
D7 D6 D5 D4 D3
D2
D1
D0
Command
Description
Solomon Systech
SSD1788 Series
Table 6 - Read Command Table
Hex D7 D6 D5 D4 D3 D2
D/C
D1
D0 Command
Description
Remarks: R/ = 1 when D7 to D0 is read
Remarks: R/ = 1 when D7 to D0 is read
Remarks: “*” denote DON’T CARE bit
SSD1788 Series
Solomon Systech
8.1 Data Read / Write
Solomon Systech
SSD1788 Series
9
COMMAND DESCRIPTIONS
9.1 Set Column Address (15 Hex)
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Table 7 - RAM arrangements of 8-levels gray scale mode
SSD1788 Series
Solomon Systech
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Table 8 - RAM arrangements of 16-levels gray scale mode
Solomon Systech
SSD1788 Series
9.2 Set Page Address (75 Hex)
9.3 Set COM Output Scan Direction (BB Hex)
9.4 Set Data Output Scan Direction (BC Hex)
Figure 7 - column and page scan direction of 8-level gray scale mode
SSD1788 Series
Solomon Systech
Figure 8 - column and page scan direction of 16-level gray scale mode
P10 = 0
P11 = 0
P12 = 0
P10 = 1
P11 = 0
P12 = 0
P10 = 0
P11 = 1
P12 = 0
P10 = 1
P11 = 1
P12 = 0
P10 = 0
P11 = 0
P12 = 1
P10 = 1
P11 = 0
P12 = 1
P10 = 0
P11 = 1
P12 = 1
P10 = 1
P11 = 1
P12 = 1
Figure 9 – Example of Normal or Reverse page/column/ scan directions
Solomon Systech
SSD1788 Series
P22, P21,
P20
LINE
COL0 COL1 COL2 COL3 COL4 COL5 COL6 COL7
COL293
Table 9 - RGB Arrangement modes
P32
P31
P30
Numbers of Gary-scale
Table 10 - Gray scale selection mode
Figure 10 - Examples: 8 gray-scale display arrangement
SSD1788 Series
Solomon Systech
9.5 Set Color Look Up Table (CE Hex)
9.6 Set Display Control (CA Hex)
9.7 Set Area Scroll (AA Hex)
Solomon Systech
SSD1788 Series
P41
P40
Types of Area Scroll
Table 11 - Area scrolling selection modes
Figure 11 - Area scrolling selection modes
SSD1788 Series
Solomon Systech
-
-
-
-
-
-
-
-
-
-
DDRAM:
LCD panel
0
1
2
12 blocks
= 48 line
9
10
14
15
16
Fixed area
Display area
Scroll area
Background area
Figure 12 - GDDRAM updates for area scrolling
Solomon Systech
SSD1788 Series
98 RGB X 48 lines Panel
Block
COM0
98 RGB X 68 Line GDDRAM Content
0
1
2
3
:
Top Fix Area
Scroll Area
:
:
8
9
Scroll Start
= 2
15
16
COM47
COM0
Background
Area
0
1
3
4
Bottom
Fix Area
:
:
:
Scroll Start
= 3
9
10
15
16
COM47
COM0
0
1
4
5
:
Scroll Start
= 4
:
:
10
11
15
16
COM47
COM0
0
1
8
9
:
:
:
Scroll Start
= 8
14
2
15
16
COM47
Figure 13 – Example of Specified Center Scroll Mode
SSD1788 Series
Solomon Systech
9.8 Set Scroll Start (AB Hex)
9.9 Set Power Control Register (20 Hex)
9.10 Set Contrast Level & Internal Regulator Ratio (81 Hex)
Set Contrast Control Register
Contrast Level Data
Changes
Complete?
No
Yes
Figure 14 - Contrast Control Flow Set Segment Re-map
R2
Vout
1
*Vcon
R
1
,where Vref 1.7V
63
Vcon
1
*Vref
210
Remarks: TC = -0.20%/oC
Solomon Systech
SSD1788 Series
Contrast Curve
Figure 15 - Contrast Control Voltage Range Curve (VDD=2.7V; VCI=3V; Booster level = 6X; TC = -0.20%/oC)
Note: The Maximum operation voltage of VOUT is 13.5V with panel load.
9.11 Set Increment/Decrement of the contrast set (D6/D7 Hex)
9.12 Set Normal/Inverse Display (A6/A7 Hex)
SSD1788 Series
Solomon Systech
9.13 Enter Partial Display (A8 Hex)
(Partial Display Area)
Figure 16 - Partial display mode
9.14 Exit Partial Display (A9 Hex)
9.15 Set Display On/Off (AE/AF Hex)
9.16 Enter/Exit sleep mode (94/95 Hex)
9.17 Enable/Disable the internal oscillator (D1/D2 Hex)
9.18 Set Temperature compensation coefficient (82 Hex)
9.19 NOP (25 Hex)
9.20 Write display data mode (5C Hex)
9.21 Read display data mode (5D Hex)
Solomon Systech
SSD1788 Series
Graphic Command
9.22 Draw Line (83Hex)
Remarks: X1 97; Y1 67; X2 97; Y2 67
9.23 Fill Enable/Disable (92 Hex)
9.24 Draw rectangle (84 Hex)
Remarks: X1 X2; Y1 Y2; X2 97; Y2 67
SSD1788 Series
Solomon Systech
9.25 Copy (8A Hex)
Remarks: X1 X2; Y1 Y2;
Solomon Systech
SSD1788 Series
9.26 Dim Window (8C Hex)
Remarks: X1 X2; Y1 Y2;
9.27 Clear Window (8E Hex)
Remarks: X1 X2; Y1 Y2;
SSD1788 Series
Solomon Systech
Extended Command
9.28 Set biasing ratio (FB Hex)
9.29 Set Frame Frequency (F2 Hex)
9.30 Set N-line inversion (F2 Hex)
9.31 Set N-line inversion Mode (F2 Hex)
9.32 Select PWM/FRC (F7 Hex)
9.33 OTP setting and programming (F6/F8 Hex)
Solomon Systech
SSD1788 Series
(8)
SW1
R1
R2
+
-
C
SW2
(13)
GND
GND
Figure 17 – OTP programming circuitry
SSD1788 Series
Solomon Systech
Step 2
Step 1
No
Yes
END
Figure 18 – Flow chart of OTP programming Procedure
Solomon Systech
SSD1788 Series
OTP Example program
Find the OTP offset:
OTP programming:
Verify the result:
SSD1788 Series
Solomon Systech
Read Status Command
9.34 Status register read
Solomon Systech
SSD1788 Series
10 MAXIMUM RATINGS
Table 12 - Maximum Ratings
Symbol
Parameter
Value
Unit
SSD1788 Series
Solomon Systech
11 DC CHARACTERISTICS
Table 13 - DC Characteristics
Test Condition
Symbol
Parameter
Min
Typ
Max
Unit
Solomon Systech
SSD1788 Series
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
SSD1788 Series
Solomon Systech
12 AC CHARACTERISTICS
Table 14 - AC Characteristics
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
Solomon Systech
SSD1788 Series
Table 15 – Parallel 6800-series Interface Timing Characteristics
Symbol Parameter
Min
Typ
Max
Unit
Write Cycle
tAS
tAH
tR
tF
tcycle
PWCSH
PWCSL
E
tDHW
tDSW
Valid Data
Read Cycle
tAS
tAH
tR
tF
tcycle
PWCSH
PWCSL
E
tACC
tDHR
Valid Data
tOH
Figure 19 – Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H)
SSD1788 Series
Solomon Systech
Table 16 – Parallel 8080-series Interface Timing Characteristics
Symbol Parameter
Min
Typ
Max
Unit
Write Cycle
tAH
tAS
tR
tF
tcycle
PWCSH
PWCSL
tDHW
tDSW
Valid Data
Read Cycle
tAH
tAS
tR
tF
tcycle
PWCSH
PWCSL
tDHR
tACC
Valid Data
tOH
Figure 20 – Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L)
Solomon Systech
SSD1788 Series
Table 17 – Parallel 6800-series Interface Timing Characteristics
Symbol Parameter
Min
Typ
Max
Unit
Write Cycle
tAS
tAH
tR
tF
tcycle
PWCSH
PWCSL
E
tDHW
tDSW
Valid Data
Read Cycle
tAS
tAH
tR
tF
tcycle
PWCSH
PWCSL
E
tACC
tDHR
Valid Data
tOH
Figure 21 – Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H)
SSD1788 Series
Solomon Systech
Table 18 – Parallel 8080-series Interface Timing Characteristics
Symbol Parameter
Min
Typ
Max
Unit
Write Cycle
tAH
tAS
tR
tF
tcycle
PWCSH
PWCSL
tDHW
tDSW
Valid Data
Read Cycle
tAH
tAS
tR
tF
tcycle
PWCSH
PWCSL
tDHR
tACC
Valid Data
tOH
Figure 22 – Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L)
Solomon Systech
SSD1788 Series
Table 19 – 4-Wires Serial Timing Characteristics
Symbol Parameter
Min
Typ Max
Unit
tAS
tAH
tCSS
tCSH
tcycle
tCLKL
tCLKH
tF
tR
tDSW
tDHW
Valid Data
D7
D6
D5
D4
D3
D2
D1
D0
Figure 23 – 4-Wires Serial Timing Characteristics (PS0 = L, PS1 =L)
SSD1788 Series
Solomon Systech
Table 20 – 3-Wires Serial Timing Characteristics
Symbol Parameter
Min
Typ Max
Unit
tCSS
tCSH
tcycle
tCLKL
tCLKH
tF
tDSW
tDHW
Valid Data
D7
D6
D5
D4
D3
D2
D1
D0
Figure 24 – 3-Wires Serial Timing Characteristics (PS0 = L, PS1 =H)
Solomon Systech
SSD1788 Series
Table 21 – 4-Wires Serial Timing Characteristics
Symbol Parameter
Min
Typ Max
Unit
tAS
tAH
tCSS
tCSH
tcycle
tCLKL
tCLKH
tF
tR
tDSW
tDHW
Valid Data
D7
D6
D5
D4
D3
D2
D1
D0
Figure 25 – 4-Wires Serial Timing Characteristics (PS0 = L, PS1 =L)
SSD1788 Series
Solomon Systech
Table 22 – 3-Wires Serial Timing Characteristics
Symbol Parameter
Min
Typ Max
Unit
tCSS
tCSH
tcycle
tCLKL
tCLKH
tF
tR
tDSW
tDHW
Valid Data
D7
D6
D5
D4
D3
D2
D1
D0
Figure 26 – 3- Wires Serial Timing Characteristics (PS0 = L, PS1 =H)
Solomon Systech
SSD1788 Series
Table 23 – Power Up/Down Timing Characteristics
Symbol Parameter
Min
Typ
Max
Unit
tPR
VCI
VDD
tPD
VDDI
tSTABLE
tRES
tREADY
E
CS
D/C
D0~D7
D1
94
Figure 27 – Power Up
SSD1788 Series
Solomon Systech
Symbol Parameter
Min
Typ
Max
Unit
E
CS
D/C
D0~D7
*
20
D1
94
0F
81
22
06
AF
tCHARGE
Figure 28 – Initial Code Timing Chart
VCI/VDD VDDI
/
tPHOLD
CS
tCHARGE
D/C
D0~D7
*
AE
95
D2
D1
94
AF
AE
95
D2
Enter power
save mode
Exit power save mode and
return to normal mode
Power off
After enable Booster & Regulator circuitry, there has 200ms mask off period that is used to provide a wait time to charge up
VOUT capacitor. Within the mask off period, SEG doesn’t have output waveform.
Figure 29 – Power save / power up / power off timing chart
Solomon Systech
SSD1788 Series
13 APPLICATION EXAMPLES
COM0
COM1
:
:
:
:
:
:
:
:
COM32
COM33
DISPLAY PANEL SIZE
98RGB X 68
COM34
COM35
:
:
:
:
:
:
:
COM66
COM67
Output scan
command
[command: BBH,
Data:01H]
ROW67 ……….ROW34
COL0 ………………………………………………………………………………….…….COL293 ROW33 …………….ROW0
SSD1788 IC (DIE FACE UP)
C1
C2
VCI VSS
VOUT
SCK SDA VDDIOVDD
Figure 30 - Application Examples I (4-wires SPI mode)
SSD1788 Series
Solomon Systech
COM0
COM1
:
:
:
:
:
:
:
:
COM32
COM33
DISPLAY PANEL SIZE
98 RGB X 68
COM34
COM35
:
:
:
:
:
:
:
COM66
COM67
Output scan
command
[command: BBH,
Data:01H]
ROW67 ……….ROW34
COL0 ………………………………………………………………………………….…….COL293 ROW33 …………….ROW0
SSD1788 IC (DIE FACE UP)
C2
C1
D0…D7 VDDIO
E
Figure 31 - Application Examples II (6800 PPI mode)
Solomon Systech
SSD1788 Series
2.775V
2.775V
2.775V
PS0
PS1
VDDIO VDD VCI VCIX2
VOUT
VHREF
CS
RES
D/C
R/W
E
SSD1788
MCU
D0-D7
VSS CVSS RVSS VLREF
Normal Application
2.775V or
1.8V
1.8V
1.8V
2.775V
PS0
PS1
VDDIO VDD VCI VCIX2
VOUT
VHREF
CS
RES
D/C
R/W
E
SSD1788
MCU
D0-D7
VSS CVSS RVSS VLREF
Low Voltage MCU
Figure 32 – Applications notes for VDD/VDDIO connection
SSD1788 Series
Solomon Systech
14 PACKAGE INFORMATION
14.1 DIE TRAY DIMENSIONS
0.2
0.1
76.0
0.2
0.1
68.0
0.1
0
15.88
0.1
0
1.85
Solomon Systech
SSD1788 Series
http://www.solomon-systech.com
SSD1788 Series
Solomon Systech
相关型号：
©2020 ICPDF网 联系我们和版权申明