Commodore Amiga A500 - Page 104

86 PIN CONNECTOR
Here are the four instances of the 86 pin Local Bus, the A500 and
PINOUTS
A1 000 Edge connectors, used for all kinds of expansion on those
machines, and the A2000 and B2000 Coprocessor slots.
PIN AS00 A1 000 A2000 B2000 Function
1 X X X X Ground
2
X X X X Ground
3 X X X X Ground
4 X X X X Ground
5 X X X X +5VDC
6 X X X X +5VDC
7 X X X X No Connect
8 X X X X -5VDC
9 X X No Connect
X X 28MHz Clock
10 X X
X X + 12VDC
11 X X X No Connect
X ICOPCFG (Configuration Out)
12
X X X X CONFIG IN, Grounded
13
X X X
X Ground
14
X
X X X /C3 Clock
15
X X X X CDAC Clock
16
X X X X /C1 Clock
17
X X X X /OVR
18 X X X
X
RDY
19
X
X X X ANT2
20 X
IPALOPE
X X No Connect
X /BOSS
21 X X X X A5
22 X X X X ANT6
23 X X X X A6
24 X X X X A4
25 X X X X Ground
26
X X X X A3
27
X X X X A2
28
X X X X A7
29
X X X X
A1
30 X X X X A8
31 X X X X FCO
32
X X
X X
A9
33 X X X X FC1
-14 X X
X
X A10
35 X X X X FC2
36 X X X X All
37 X X X X Ground
38 X X X X A12