Ic Block Diagram - Sony Trinitron KV-29FV300 Service Manual

IC BLOCK DIAGRAM

8
I/O PORTS
Port P0
Internal peripheral functions
Timer
Timer TA0 (16bits)
Timer TA1 (16bits)
Timer TA2 (16bits)
Timer TA3 (16bits)
Timer TA4 (16bits)
Timer TB0 (16bits)
Timer TB1 (16bits)
Timer TB2 (16bits)
Watchdog timer
(15bits)
DMAC
(2 channels)
D-A converter
(8 bits X 2 channels)
8 8 4
Port P2 Port P3 Port P4 Port P5
System clock generator
A-D converter
XIN-XOUT
OSD
UART/clock synchronous SI/O
UART/clock asynchronous SI/O
Data slicer
Multi-master PC-bus
Interface 0
H
SYNC counter
Multi-master PC-bus
Interface 1
M16C/60 series 16-bit CPU core
Program counter
Registers
PC
R0H R0L
R1H R1L
Vector table
R2
INTB
R3
A0 Black pointer
A1 ISP
FB USP
SB FLG
— 36 —
4 3
Port P6
5
1
Memory
ROM
192 K
RAM
5K
3
Multiplier
2
KV-27FV300/29FV300/32FV300/36FV300