Processor Interface Board (A11) - Motorola R-20010 Maintenance Manual

AF ADDRESS BUS0 ·3J 13. 15. 17. 19
~
68
AF DATA BUS 0-3 ) 29-36
------------------------------~R~F~ S ~ER ~ IA ~ L ~ BU ~ S ~--~~
24CNTLDATA •
37
.
36
U6. U7
"'
-1 CJNTROL
"'
LATCH
-1
Ty
- - - - - - - - - - l
15, U16. U11
I
....--- I
ACCUM
I
I--
I - -
I
' - - -
I
U18. U19
I
I
I
I
-
I
I
____ _ _ _ _ _ _ _j
I-
I
BUFFER
U20, U21. U22
60 5 CNTL DATA- 39 .
40
SYS CNTL OAT A
41, 42
43.
44
56
DATA CLOCK
49
36930-M
PROCESSOR INTERFACE
BOARD (A 11 )
(RTC- 1 009A)
Figure 13- 1. Block Diagram
13-5