Marantz 74PM66 - Page 7

WA257J5101-0
PUOT
U-COM BLOCK
Ju0t
wuol
DATA MEMORY
COUNTER (RAM)
[SPW] STACK
foc [tc2 {rc |
PROGRAM
ROM!
4 BIT
QUO6 QU07 QU0S QUO0S8
QUO3 QU04
QuO02
TO: Wo) MASTER VOL.
| _LREGISTOR | H REGISTOR |
L REGISTOR | H REGISTOR anton J FLAG
RAM ADOERESS BUFFER 1c} Z} S4G|
INTERRUPT CONTROL
HOLD OPERATION MODE CONTROL
INTERRUPT INTERRUPT
PRIORITY F/F PRIORITY REGISTER
SYSTEM CONTROL
TIMING GENERATOR
INSTRUTIO SERIAL INTERFACE
DECODER
PCS 87 586
QUO!
(WSO1)
JG7I1
~
QUIO
atte SNe 9
Z-LOVAZE7VA
10
eles,