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PDF ST92T196 Data sheet ( Hoja de datos )
| Número de pieza | ST92T196 | |
| Descripción | 8/16-BIT MCU FOR TV APPLICATIONS WITH UP TO 96K ROM | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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ST92196A ST92T196 ST92E196
8/16-BIT MCU FOR TV APPLICATIONS WITH UP TO 96K ROM,
ON-SCREEN-DISPLAY AND 1 OR 2 DATA SLICERS
s Register file based 8/16 bit Core Architecture
with RUN, WFI, and HALT modes
s -10 to 75°C Operating Temperature Range
s 24 MHz Operation @5 V ±10%
s Min. instruction cycle time: 165 ns at 24 MHz
s 32 - 96 Kbytes ROM, 1 - 3 Kbytes static RAM
s 256 bytes of Register file
s 384 bytes of display RAM (OSDRAM)
s 56-pin Shrink DIP and TQFP64 packages
s 37 fully programmable I/O pins
s Flexible Clock controller for OSD, Data slicer
and Core clocks, running from one single low
frequency external crystal
s Enhanced Display Controller with rows of up to
63 characters per row
– 50/60Hz and 100/120 Hz operation
– 525/625 lines operation, 4/3 or 16/9 format
– interlaced and progressive scanning
– 18x26 or 9x13 character matrix
– 384 (18x26) characters, or 1536 (9x13) char-
acters definable in ROM by user
– 512 possible colors, in 4x16-entry palettes
– 2 x 16-entry palettes for Foreground, and 2 x
16-entry palettes for Background
– 8 levels of translucency on Fast Blanking
– Serial, Parallel and Extended Parallel At-
tribute modes
– Mouse pointers user-definable in ROM
– 7 character sizes in 18x26 mode, 4 in 9x13
– Rounding, Fringe, Scrolling, Flashing, Shad-
owing, Italics, Semi-transparent
s I2C Multi-Master / Slave with 4 channels
s Serial Communications Interface (SCI)*
s Serial Peripheral Interface (SPI)
s 8-channel A/D converter with 6-bit accuracy
s 16-bit Watchdog timer with 8-bit prescaler
s 14-bit Voltage Synthesis for tuning reference
voltage with 2 outputs for 2 tuners
s 16-bit standard timer with 8-bit prescaler
s 16-bit Multi-Function timer*
s Eight 8-bit programmable PWM outputs
* On some devices
PSDIP56
TQFP64
s NMI and 6 external interrupts
s 1 or 2 data slicers for Closed Captioning and
Extended Data Service data extraction, on 2
independent video sources. Support for FCC V-
Chip and Gemstar bitstream decoding
s Infra-Red signal digital pre-processor
s 2-channel Sync error detection with integrated
Sync extractor
s Rich instruction set and 14 addressing modes
s Versatile Development Tools, including C-
Compiler, Assembler, Linker, Source Level
Debugger, Emulator and Real-Time Operating
Systems from third-parties
s Windows Based OSD Font and Screen Editor
DEVICE SUMMARY
Device
ROM
ST92196A7
ST92196A6
96K
ST92196A4
ST92196A3
64K
ST92196A2 48K
ST92196A1 32K
RAM
3K
2K
1K
Slicers SCI MFT
2 11
2 11
2 -1
1 --
1 --
1 --
October 2003
.
1/268
1
1 page  
ST92196A
8.9.4 Interrupt Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
8.9.5 Error Cases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
8.9.6 Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
8.10 SERIAL PERIPHERAL INTERFACE (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
8.10.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
8.10.2 Device-Specific Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
8.10.3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
8.10.4 Interrupt Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
8.10.5 Working With Other Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
8.10.6 I2C-bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
8.10.7 S-Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
8.10.8 IM-bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
8.10.9 Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
8.11 SERIAL COMMUNICATIONS INTERFACE (SCI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
8.11.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
8.11.2 SCI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
8.11.3 Serial Frame Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
8.11.4 Clocks And Serial Transmission Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
8.11.5 SCI Initialization Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
8.11.6 Input Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
8.11.7 Output Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
8.11.8 Interrupts and DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
8.11.9 Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
8.12 VOLTAGE SYNTHESIS TUNING CONVERTER (VS) . . . . . . . . . . . . . . . . . . . . . . . . . . 209
8.12.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
8.12.2 Output Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
8.12.3 Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
8.13 PWM GENERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
8.13.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
8.13.2 Register Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
8.14 A/D CONVERTER (A/D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
8.14.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
8.14.2 Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
8.14.3 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
8.14.4 Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
9 ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
10 PACKAGE DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
11 ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
ST92E196A/B & ST92T196A/B . . . . . . . . . . . . . . . . . . . . . . . . 236
1 GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
1.1.1 Core Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
1.1.2 Instruction Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
1.1.3 Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
1.1.4 On-chip Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
1.2 PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
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5 Page 
GENERAL DESCRIPTION
1.2 PIN DESCRIPTION
Figure 2. 64-Pin Thin QFP Package Pin-Out
N.C.
AIN6/P0.6
AIN5/P0.5
AIN4/P0.4
AIN0/P0.3
P0.2
P0.1
P0.0
CCVIDEO1
VDD2
CCVIDEO2*/P3.7
SYNDET0/DSOUT1/P3.6
SDA2/TINA*/P3.5
SCL2/TOUTA*/INT1/P3.4
SYNDET1/DSOUT2*/P3.3
N.C.
64
1
16
N.C. = Not connected
* Not available on some devices.
48 N.C.
P4.6/PWM6
P4.5/PWM5
P4.4/PWM4
P4.3
P4.2
P4.1/SDA4/TINB*/PWM1
P4.0/SCL4/TOUTB*/PWM0
OSCIN
VSS2
OSCOUT
P2.3/AIN3/VSO2/INT4
P2.2/AIN2/VSO1/INT3
P2.1/AIN1/INT6
P2.0/IR/INT7
N.C.
32
11/268
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ST92T196.PDF ] | |
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