REV.-A
Pin No.
Signal Name
In/Out
Function
59
N/C
-
Not used
60
N/C
-
Not used
61
N/C
-
Not used
62
N/C
-
Not used
63
N/C
-
Not used
- -
64
BK2
In
DRAM select signal from option unit.
65
VC
-
Circuit voltage (+5V)
66
AB10
In
Address bus 10
67
AB9
In
Address bus 9
68
AB8
In
Address bus 8
69
AB 11
In
Address bus 11
70
AB 7
In
Address bus 7
7-16