PORT 2 DRIVERS
PORT 2
LATCH
P2.0 - P2.7
QUICK
FLASH
PORT 0
LATCH
RAM
PROGRAM
ADDRESS
REGISTER
BUFFER
PC
INCREMENTER
PROGRAM
COUNTER
DPTR
RAM ADDR.
REGISTER
INSTRUCTION
REGISTER
B
REGISTER
INTERRUPT, SERIAL PORT,
AND TIMER BLOCKS
STACK
POINTER
ACC
TMP2
TMP1
ALU
PSW
TIMING
AND
CONTROL
PORT 3
LATCH
PORT 3 DRIVERS
P3.0 - P3.7
PORT 1
LATCH
PORT 1 DRIVERS
P1.0 - P1.7
OSC
GND
V
CC
PSEN
ALE/PROG
EA / V
PP
RST
PORT 0 DRIVERS
P0.0 - P0.7
2
BLOCK DIAGRAM
Содержание PW-9242N
Страница 1: ...ERVICE MANUAL P R O G R A M TIMER PW 9242N...
Страница 10: ...8 TOP AND BOTTOM VIEW OF P C BOARD...
Страница 11: ...9...
Страница 12: ...10...
Страница 13: ...11 WIRING DIAGRAM...
Страница 14: ...12 BLOCK DIAGRAM...
Страница 15: ...14 13 IC DIAGRAM...
Страница 16: ...16 15 D VIEW OF CABINET CHASSIS MECHANICAL PARTS LIST...
Страница 18: ...19 NOTE...
Страница 19: ...www inter m com MADE IN KOREA 2003 8 9017100400...
