Z9037612PSCRXXXX [ZILOG]
RISC Microcontroller, 16-Bit, MROM, 12MHz, CMOS, PDIP52, SDIP-52;
| 型号： | Z9037612PSCRXXXX |
| 厂家： | 
ZILOG, INC. |
| 描述： | RISC Microcontroller, 16-Bit, MROM, 12MHz, CMOS, PDIP52, SDIP-52 微控制器 光电二极管 外围集成电路 |
| 文件： | 总6页 (文件大小：114K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Z90376 and Z90371
64 KWord TV Dual Scan Controller with
Progressive & Standard Interlaced Scan
PB005601-TVC1199
Product Block Diagram
On-Screen Display Features
•
Progressive scan for sharp, clear images without
perceptible interline flickering
64K Words ROM or OTP
•
•
•
Relocatable CGROM for unlimited character sets
16x16, 16x18, and 16x20 pixel matrices
DSP Core
RAM
ADC
OSD
Hardware cursor with 4 colors per pixel and
pixel-by-pixel positioning
•
•
Semi-transparent blinking, multi-color icons, italic,
bold and underline characters
Hardware Cursor
2
Integrated Vertical Blank Interval (VBI) decoding
PWM
I C
I/O Ports
TV Control Features
General Description
•
Six Channel, 4-bit Analog-to-Digital Converter which
supports:
The Z90376 television controller supports both progressive
and interlaced scan methods.
-
-
-
-
Automatic frequency tuning
Analog keypad entry
Audio level input adjustment
VBI decoding
The Z90376 provides a highly-integrated solution for TV
design. With a high-speed 16-bit Digital Signal Processor
(DSP), The Z90376 provides advanced OSD flexibility
including hardware cursor, semi-transparency, and
programmable color palettes. The Z90376 supports V-
Chip, Extended Data System (XDS), and Line 21 closed
captioning software. No additional hardware is required.
The Z90376 is an ideal choice for high-end TV products
for both PAL and NTSC standards.
•
Six Pulse Width Modulators (PWM) to control video,
audio, and tuners
2
•
•
•
Master/Slave I C bus interface
Twenty-five programmable I/Os
On-chip Infrared (IR) capture register
The Z90376 and Z90371 are the ROM and OTP versions
respectively with 64KWords of ROM and programmable
memory. Both have 1KWord of RAM.
Controller Features
•
•
16-bit Single-cycle instruction execution
The Z9037x family consists of three basic devices:
Phase Lock Loop (PLL), controlled by a 32KHz
external crystal
•
•
•
The Z90376 masked ROM
The Z90371 One-Time-Programmable device
The Z90379 In-Circuit Emulation (ICE) chip
•
64KWord ROM or OTP with re-locatable Character
Generation ROM
In addition, ZiLOG provides a complete development suite
for TV product development, which includes emulator,
evaluation kit, C-Compiler, Application Programmer
Interface (API), ZiLOG Developer Studio (ZDS) software,
and font editor. These tools help TV developers work
efficiently and effectively with quick time to market.
•
•
1KWord of RAM
52-pin SDIP package
ZiLOG WORLDWIDE HEADQUARTERS • 910 E. HAMILTON AVENUE • CAMPBELL, CA 95008
TELEPHONE: 408.558.8500 • CSUPPORT@ZILOG.COM • WWW.ZILOG.COM
Block Diagram of Z90376 and Z90371
PWM
IR CAPTURE
COUNTER
IR IN
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
ADC
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
Port17
Port 00
Port 05
Port 04
PORT0
PORT1
PORT00
PORT01
PORT02
PORT03
PORT04
PORT05
PORT06
PORT07
PORT08
PORT09
PORT0A
PORT0B
PORT0C
PORT0D
PORT0E
PORT0F
PORT10
PORT11
PORT12
PORT13
PORT14
PORT15
PORT16
PORT17
PORT18
2
I C
I2CMC1
I2CMD1
I2CMC2
I2CMD2
I2CSC1
I2CSD1
Port 11
Port 12
Port 01
Port 02
CONTROL
XTAL1
XTAL2
LPF
HSYNC
VSYNC
RESET
OSD
Reg Addr/Data
V1
V2
V3
VBLANK
SVBLANK
Port 0F
CPU
Address
Data
RAM
ROM Addr
ROM Data
ROM
64K
Words
Z89C00
CORE
1 KWord
ZiLOG WORLDWIDE HEADQUARTERS • 910 E. HAMILTON AVENUE • CAMPBELL, CA 95008
TELEPHONE: 408.558.8500 • EMAIL: CSUPPORT@ZILOG.COM • WWW.ZILOG.COM
2
Pin-Outs and Pin Direction
1
2
3
4
5
6
7
8
Port16/SCLK
IRIN
Port15/B1
Port14/B0
Port13/G1
Port18/G0
Port08/R1
Port10/R0
PWM6/HSYNC2
PWM5
PWM4
PWM3
PWM2
PWM1
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
Port0C
Port0B
Port0A
Port09
Port0D
Port07/CSYNC
Port06/CNTR
Port03/1xHSYNC
Port01/I2CSC
Port02/I2CSD
CVI/ADC0
LPF
Z90376
or
Z90371
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
AGND
Top View
V
CC
AGND
ADC5
GND
XTAL2
XTAL1
RESET
I2CMC1
I2CMD1
Port0E
Port11/I2CMC2
Port12/I2CMD2
VSYNC
Port04/ADC4
Port05/ADC3
Port00/ADC2
Port17/ADC1
AGND
AV
CC
Port0F/SVBLANK
V3/B
V2/G
V1/R
HSYNC
VBLANK
ZiLOG WORLDWIDE HEADQUARTERS • 910 E. HAMILTON AVENUE • CAMPBELL, CA 95008
TELEPHONE: 408.558.8500 • EMAIL: CSUPPORT@ZILOG.COM • WWW.ZILOG.COM
3
For code development, ZiLOG offers its proven
Application Programmer Interface (API) for OSD. API
deals directly with proper sequencing and timing when
interfacing with hardware, shielding the user
application program from tedious and error prone
details.
Development Tools & Support
Available in One-Time Programmable (OTP) and
MASK ROM Versions, the Z90376 and Z90371 fulfill
Prototype and Production Requirements. The Z90376
uses ICEbox™ In-Circuit Emulator tools
(Z9036900ZEM) to make Programming and
Debugging easy and convenient.
The Z9034600ZCO, an OSD evaluation board (ZOSD),
is used to synchronize the emulator with a video
display. Refer to the diagram below for a suggested
code development environment. ZiLOG also offers the
Z9034600TSC Protopak to verify code on a television.
ZiLOG Developer Studio (ZDS) provides easy code
generation and program management.
Z90369 In-Circuit
Emulation Kit
ZOSD Board
Z90379
Z90371
Develop
code on PC
Download Code to
Z90379 ICE chip
Converts to
Video Display
Review Code
on TV Display
Program the
Z90371 OTP
Related Products
Z9037x
Z9035x
Z9036x
Z86129
Z86229
Z86131
Z86130
Z86230
Dual Scan TV controller for Progressive Scan
Advanced TV controller with 64 KWords of ROM, Programmable Palette, and Cursor
Advanced TV controller with 32 KWords of ROM
Closed Caption Decoder (CCD)
2
Closed Caption Decoder (CCD) with Second I C Address Select
Auto Time Set
Smart V-Chip
2
Smart V-Chip with Second I C Address Select
ZiLOG WORLDWIDE HEADQUARTERS • 910 E. HAMILTON AVENUE • CAMPBELL, CA 95008
4
TELEPHONE: 408.558.8500 • EMAIL: CSUPPORT@ZILOG.COM • WWW.ZILOG.COM
Electrical Features Summary
•
•
40 mA Maximum Supply Current
4.50 V to 5.50 V Operating Range
Z9037X Device Selection
ROM
RAM
IR
Bit I/O
(max)
PWM
(8-bit)
2
Device
Application
(Words) (Words) Pkg
I C
Capture ADC
Z90376 TV Receiver 64K
Controller
1K
52-Pin
SDIP
Yes
Yes
Yes
6 Ch
25
6
Z90371 TV Receiver 64K
1K
52-Pin
SDIP
Yes
6 Ch
25
6
Controller
OTP
Ordering Information
Part
PSI
Z9037112PSC
Description
Z90371
OTP TV Controller
Z90376
Z9037612PSC Rxxxx*
Z9036900ZEM
Masked ROM TV Controller
Emulator/ Programmer
Emulation Kit
Protopak
Z9034900TSC
Protopak for code verification
OSD Evaluation Board
Evaluation Board
Z9034600ZCO
* xxxx is a unique ROM number assigned to each customer code
ZiLOG WORLDWIDE HEADQUARTERS • 910 E. HAMILTON AVENUE • CAMPBELL, CA 95008
TELEPHONE: 408.558.8500 • EMAIL: CSUPPORT@ZILOG.COM • WWW.ZILOG.COM
5
Document Disclaimer
© 1999 by ZiLOG, Inc. All rights reserved. Information in this publication concerning the devices, applications, or technology
described is intended to suggest possible uses and may be superseded. ZiLOG, INC. DOES NOT ASSUME LIABILITY FOR OR
PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS
DOCUMENT. ZiLOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED IN
ANY MANNER TO USE OF INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. Except with
the express written approval ZiLOG, use of information, devices, or technology as critical components of life support
systems is not authorized. No licenses or other rights are conveyed, implicitly or otherwise, by this document under any
intellectual property rights.
ZiLOG WORLDWIDE HEADQUARTERS • 910 E. HAMILTON AVENUE • CAMPBELL, CA 95008
6
TELEPHONE: 408.558.8500 • EMAIL: CSUPPORT@ZILOG.COM • WWW.ZILOG.COM
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