86 pin EDGE connector at the computer |
Pin
|
A500
|
A1000
|
A2000
|
A2000B
|
Name
|
Description |
1 |
X |
X |
X |
X |
GND
|
Ground
|
2 |
X |
X |
X |
X |
GND
|
Ground
|
3 |
X |
X |
X |
X |
GND
|
Ground
|
4 |
X |
X |
X |
X |
GND
|
Ground
|
5 |
X |
X |
X |
X |
+5V
|
+5 Volts DC
|
6 |
X |
X |
X |
X |
+5V
|
+5 Volts DC
|
7 |
X |
X |
X |
X |
n/c
|
|
8 |
X |
X |
X |
X |
-5V
|
-5 Volts DC
|
9 |
X |
X |
|
|
n/c
|
|
|
|
|
X |
X |
28CLOCK
|
28MHz Clock
|
10
|
X |
X |
X |
X |
+12V
|
+12 Volts DC
|
11
|
X |
X |
|
|
n/c
|
|
|
|
|
X |
X |
/COPCFG
|
Configuration Out
|
12
|
X |
X |
X |
X |
CONFIG IN, Grounded
|
|
13
|
X |
X |
X |
X |
GND
|
Ground
|
14
|
X |
X |
X |
X |
/C3
|
C3 Clock
|
15
|
X |
X |
X |
X |
CDAC
|
Clock
|
16
|
X |
X |
X |
X |
/C1
|
C1 Clock
|
17
|
X |
X |
X |
X |
/OVR
|
|
18
|
X |
X |
X |
X |
RDY
|
Ready
|
19
|
X |
X |
X |
X |
/INT2
|
Interrupt 2 |
20
|
X |
X |
|
|
/PALOPE
|
|
|
|
|
X |
|
n/c
|
|
|
|
|
|
X |
/BOSS
|
|
21
|
X |
X |
X |
X |
A5
|
Address 5 |
22
|
X |
X |
X |
X |
/INT6
|
Interrupt 6 |
23
|
X |
X |
X |
X |
A6
|
Address 6 |
24
|
X |
X |
X |
X |
A4
|
Address 4 |
25
|
X |
X |
X |
X |
GND
|
Ground
|
26
|
X |
X |
X |
X |
A3
|
Address 3 |
27
|
X |
X |
X |
X |
A2
|
Address 2 |
28
|
X |
X |
X |
X |
A7
|
Address 7 |
29
|
X |
X |
X |
X |
A1
|
Address 1 |
30
|
X |
X |
X |
X |
A8
|
Address 8 |
31
|
X |
X |
X |
X |
FC0
|
Processor status 0 |
32
|
X |
X |
X |
X |
A9
|
Address 9 |
33
|
X |
X |
X |
X |
FC1
|
Processor status 1 |
34
|
X |
X |
X |
X |
A10
|
Address 10
|
35
|
X |
X |
X |
X |
FC2
|
Processor status 2 |
36
|
X |
X |
X |
X |
A11
|
Address 11
|
37
|
X |
X |
X |
X |
GND
|
Ground
|
38
|
X |
X |
X |
X |
A12
|
Address 12
|
39
|
X |
X |
X |
X |
A13
|
Address 13
|
40
|
X |
X |
X |
X |
/IPL0
|
|
41
|
X |
X |
X |
X |
A14
|
Address 14
|
42
|
X |
X |
X |
X |
/IPL1
|
|
43
|
X |
X |
X |
X |
A15
|
Address 15
|
44
|
X |
X |
X |
X |
/IPL2
|
|
45
|
X |
X |
X |
X |
A16
|
Address 16
|
46
|
X |
X |
X |
X |
/BEER
|
Bus Error
|
47
|
X |
X |
X |
X |
A17
|
Address
|
48
|
X |
X |
X |
X |
/VPA
|
|
49
|
X |
X |
X |
X |
GND
|
Ground
|
50
|
X |
X |
X |
X |
ECLK
|
E Clock
|
51
|
X |
X |
X |
X |
/VMA
|
|
52
|
X |
X |
X |
X |
A18
|
Address 18
|
53
|
X |
X |
X |
X |
RST
|
Reset
|
54
|
X |
X |
X |
X |
A19
|
Address 19
|
55
|
X |
X |
X |
X |
/HLT
|
Halt
|
56
|
X |
X |
X |
X |
A20
|
Address 20
|
57
|
X |
X |
X |
X |
A22
|
Address 22
|
58
|
X |
X |
X |
X |
A21
|
Address 21
|
59
|
X |
X |
X |
X |
A23
|
Address 23
|
60
|
X |
X |
|
|
/BR
|
|
|
|
|
X |
X |
/CBR
|
|
61
|
X |
X |
X |
X |
GND
|
Ground
|
62
|
X |
X |
X |
X |
/BGACK
|
|
63
|
X |
X |
X |
X |
D15
|
Data 15
|
64
|
X |
X |
|
|
/BG
|
|
|
|
|
X |
X |
/CBG
|
|
65
|
X |
X |
X |
X |
D14
|
Data 14
|
66
|
X |
X |
X |
X |
/DTACK
|
|
67
|
X |
X |
X |
X |
D13
|
Data 13
|
68
|
X |
X |
X |
X |
R/W
|
Read/Write
|
69
|
X |
X |
X |
X |
D12
|
Data 12
|
70
|
X |
X |
X |
X |
/LDS
|
|
71
|
X |
X |
X |
X |
D11
|
Data 11
|
72
|
X |
X |
X |
X |
/UDS
|
|
73
|
X |
X |
X |
X |
GND
|
Ground
|
74
|
X |
X |
X |
X |
/AS
|
|
75
|
X |
X |
X |
X |
D0
|
Data 0 |
76
|
X |
X |
X |
X |
D10
|
Data 10
|
77
|
X |
X |
X |
X |
D1
|
Data 1 |
78
|
X |
X |
X |
X |
D9
|
Data 9 |
79
|
X |
X |
X |
X |
D2
|
Data 2 |
80
|
X |
X |
X |
X |
D8
|
Data 8 |
81
|
X |
X |
X |
X |
D3
|
Data 3 |
82
|
X |
X |
X |
X |
D7
|
Data 7 |
83
|
X |
X |
X |
X |
D4
|
Data 4 |
84
|
X |
X |
X |
X |
D6
|
Data 6 |
85
|
X |
X |
X |
X |
GND
|
Ground
|
86
|
X |
X |
X |
X |
D5
|
Data 5 |
| |