ST92196A Datasheet, PDF (238/268 Pages) STMicroelectronics – 8/16-BIT MCU FOR TV APPLICATIONS WITH UP TO 96K ROM, ON-SCREEN-DISPLAY AND 1 OR 2 DATA SLICERS

ST92E196A/B & ST92T196A/B GENERAL DESCRIPTION
INTRODUCTION (Cont’d)
Figure 102. ST92E196A/B & ST92T196A/B Architectural Block Diagram
128K
EPROM/OTP
CC
Data
Slicer 1
CCVIDEO1
DSOUT1
3K or 4K RAM
OSDRAM
Controller
384 bytes RAM
256 bytes
Register File
CC
Data
Slicer 2
Fully prog.
I/Os
CCVIDEO2
DSOUT2
P0[7:0]
P2[7:0]
P3[7:0]
P4[7:0]
P5[6:5,2:0]
INT[7:0]
NMI
OSCIN
OSCOUT
RESET
RESETI
TINA
TINB
TOUTA
TOUTB
AIN[7:0]
EXTRG
SYNDET0
SYNDET1
VSO1
VSO2
8/16 bits
CPU
DMA/Interrupt
Management
ST9+ CORE
RCCU
WATCHDOG
TIMER
MF TIMER
A/D Converter
Sync Error
Detector
Voltage
Synthesis
SPI
SCI*
4 CH. I²C BUS
Infra-Red
Preprocessor
PWM
DAC
OSD
FREQUENCY
MULTIPLIER
STIM
TIMER
SDIO
SCK
SIN0
SOUT0
SDA[4:0]
SCL[4:0]
IR
PWM[7:0]
HSYNC
VSYNC
R/G/B/FB
TSLU
PIXCLK
FCPU
FOSD
All alternate functions (Italic characters) are mapped on Ports 0, 2, 3, 4, and 5
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