ST92196A STMicroelectronics, ST92196A Datasheet - Page 238

• Manufacturer Part Number: ST92196A
• Description: 8/16-bit Mcu For Tv Applications With Up To 96k Rom, On-screen-display And 1 Or 2 Data Slicers
• Manufacturer: STMicroelectronics

INTRODUCTION (Cont’d)
Figure 102. ST92E196A/B & ST92T196A/B Architectural Block Diagram
SYNDET0
SYNDET1
OSCOUT
INT[7:0]
RESETI
AIN[7:0]
RESET
EXTRG
TOUTA
TOUTB
OSCIN
VSO1
VSO2
TINA
TINB
NMI
All alternate functions ( Italic characters ) are mapped on Ports 0, 2, 3, 4, and 5
384 bytes RAM
A/D Converter
3K or 4K RAM
DMA/Interrupt
EPROM/OTP
Management
WATCHDOG
Register File
ST9+ CORE
MF TIMER
Sync Error
Synthesis
OSDRAM
Controller
256 bytes
8/16 bits
Detector
Voltage
TIMER
RCCU
128K
CPU
ST92E196A/B & ST92T196A/B GENERAL DESCRIPTION
4 CH. I
FREQUENCY
MULTIPLIER
Preprocessor
Fully prog.
Slicer 2
Infra-Red
Slicer 1
Data
TIMER
CC
SPI
I/Os
PWM
STIM
Data
OSD
SCI*
DAC
CC
2
C BUS
CCVIDEO2
DSOUT2
CCVIDEO1
DSOUT1
P0[7:0]
P2[7:0]
P3[7:0]
P4[7:0]
P5[6:5,2:0]
SDIO
SCK
FCPU
FOSD
SIN0
SOUT0
HSYNC
VSYNC
R/G/B/FB
TSLU
PIXCLK
IR
SDA[4:0]
SCL[4:0]
PWM[7:0]
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