Commodore Amiga A500 Technical Reference Manual page 91

PIN
4 1
42
ZORRO
X
X
Buffered?
Yes
Yes
Yes
Yes
No
No
Yes
N
0
Yes
N
0
N I A
N
0
N I A
Yes
N
0
Yes
N
0
Yes
Yes
Yes
Yes
N I A
N/A
N
0
Yes
N/ A
Yes
N
0
Yes
Yes
Yes
Yes
Yes
Yes
N/A
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
Yes
N/A
N/ A
Function
A1 4
/IPLl
/EINT5
A1 5
/IPL2
lEINT4
A1 6
/BEER
A1 7
N P A
Ground
E Clock
N M A
A1 8
/RST
A1 9
/HLT
A2 0
A22
A2 1
A2 3
/BRn
Ground
IBGACK
D1 5
/BGn
D1 4
IDTACK
D1 3
READ
D1 2
/LDS
D1 1
/UDS
Ground
/AS
DO
D 1 0
D 1
D 9
D2
D 8
D 3
D 7
D4
D 6
Ground
D5
Ground
Ground