|
UNKNOWN connector at the computer |
|
Pin
|
Name
|
Description |
|
1 |
n/c
|
Reserved
|
|
2 |
n/c
|
Reserved
|
|
3 |
n/c
|
Reserved
|
|
4 |
n/c
|
Reserved
|
|
5 |
n/c
|
Reserved
|
|
6 |
n/c
|
Reserved
|
|
7 |
n/c
|
Reserved
|
|
8 |
n/c
|
Reserved
|
|
9 |
GND
|
Ground
|
|
10
|
+5V
|
+5 Volts DC
|
|
11
|
A23
|
Address 23
|
|
12
|
A22
|
Address 22
|
|
13
|
A21
|
Address 21
|
|
14
|
A20
|
Address 20
|
|
15
|
A19
|
Address 19
|
|
16
|
A18
|
Address 18
|
|
17
|
A17
|
Address 17
|
|
18
|
A16
|
Address 16
|
|
19
|
GND
|
Ground
|
|
20
|
+5V
|
+5 Volts DC
|
|
21
|
A15
|
Address 15
|
|
22
|
A14
|
Address 14
|
|
23
|
A13
|
Address 13
|
|
24
|
A12
|
Address 12
|
|
25
|
A11
|
Address 11
|
|
26
|
A10
|
Address 10
|
|
27
|
A9
|
Address 9 |
|
28
|
A8
|
Address 8 |
|
29
|
GND
|
Ground
|
|
30
|
+5V
|
+5 Volts DC
|
|
31
|
A7
|
Address 7 |
|
32
|
A6
|
Address 6 |
|
33
|
A5
|
Address 5 |
|
34
|
A4
|
Address 4 |
|
35
|
A3
|
Address 3 |
|
36
|
A2
|
Address 2 |
|
37
|
A1
|
Address 1 |
|
38
|
A0
|
Address 0 |
|
39
|
GND
|
Ground
|
|
40
|
+5V
|
+5 Volts DC
|
|
41
|
D31
|
Data 31
|
|
42
|
D30
|
Data 30
|
|
43
|
D29
|
Data 29
|
|
44
|
D28
|
Data 28
|
|
45
|
D27
|
Data 27
|
|
46
|
D26
|
Data 26
|
|
47
|
D25
|
Data 25
|
|
48
|
D24
|
Data 24
|
|
49
|
GND
|
Ground
|
|
50
|
+5V
|
+5 Volts DC
|
|
51
|
D23
|
Data 23
|
|
52
|
D22
|
Data 22
|
|
53
|
D21
|
Data 21
|
|
54
|
D20
|
Data 20
|
|
55
|
D19
|
Data 19
|
|
56
|
D18
|
Data 18
|
|
57
|
D17
|
Data 17
|
|
58
|
D16
|
Data 16
|
|
59
|
GND
|
Ground
|
|
60
|
+5V
|
+5 Volts DC
|
|
61
|
D15
|
Data 15
|
|
62
|
D14
|
Data 14
|
|
63
|
D13
|
Data 13
|
|
64
|
D12
|
Data 12
|
|
65
|
D11
|
Data 11
|
|
66
|
D10
|
Data 10
|
|
67
|
D9
|
Data 9 |
|
68
|
D8
|
Data 8 |
|
69
|
GND
|
Ground
|
|
70
|
+5V
|
+5 Volts DC
|
|
71
|
D7
|
Data 7 |
|
72
|
D6
|
Data 6 |
|
73
|
D5
|
Data 5 |
|
74
|
D4
|
Data 4 |
|
75
|
D3
|
Data 3 |
|
76
|
D2
|
Data 2 |
|
77
|
D1
|
Data 1 |
|
78
|
D0
|
Data 0 |
|
79
|
GND
|
Ground
|
|
80
|
+5V
|
+5 Volts DC
|
|
81
|
/IPL2
| |
|
82
|
/IPL1
| |
|
83
|
/IPL0
| |
|
84
|
n/c
|
Reserved
|
|
85
|
/RST
|
Reset
|
|
86
|
/HLT
|
Halt
|
|
87
|
n/c
|
Reserved
|
|
88
|
n/c
|
Reserved
|
|
89
|
SIZE1
| |
|
90
|
SIZE0
| |
|
91
|
/AS
|
Address Strobe
|
|
92
|
/DS
|
Data Strobe
|
|
93
|
R/W
|
Read/Write
|
|
94
|
/BERR
|
Bus Error
|
|
95
|
n/c
|
Reserved
|
|
96
|
/AVEC
| |
|
97
|
/DSACK1
| |
|
98
|
/DSACK2
| |
|
99
|
CPUCKLA
| |
|
100
|
ECLOCK
|
EClock pulse
|
|
101
|
GND
|
Ground
|
|
102
|
+5V
|
+5 Volts DC
|
|
103
|
FC2
|
Processor Status 2 |
|
104
|
FC1
|
Processor Status 1 |
|
105
|
FC0
|
Processor Status 0 |
|
106
|
/RMC
| |
|
107
|
n/c
|
Reserved
|
|
108
|
n/c
|
Reserved
|
|
109
|
n/c
|
Reserved
|
|
110
|
n/c
|
Reserved
|
|
111
|
/BR
|
Slot specific Bus Arbitration
|
|
112
|
/BG
|
Slot specific Bus Arbitration
|
|
113
|
n/c
|
Reserved
|
|
114
|
/BOSS
| |
|
115
|
/FPUCS
|
FPU Chip select
|
|
116
|
/FPUSENSE
|
FPU Sense
|
|
117
|
CCKA
| |
|
118
|
/RESET
|
Reset
|
|
119
|
GND
|
Ground
|
|
120
|
+5V
|
+5 Volts DC
|
|
121
|
/NETCS
| |
|
122
|
/SPARECS
| |
|
123
|
/RTCCS
|
Realtime Clock Chip select
|
|
124
|
/FLASH
| |
|
125
|
/REG
| |
|
126
|
/CCENA
| |
|
127
|
/WAIT
| |
|
128
|
/KBRESET
|
Keyboard reset
|
|
129
|
/IORD
|
IO Read
|
|
130
|
/IOWR
|
IO Write
|
|
131
|
/OE
|
Output enable
|
|
132
|
/WE
| |
|
133
|
/OVR
|
/DTACK Override
|
|
134
|
XRDY
|
External Ready
|
|
135
|
/ZORRO
| |
|
136
|
/WIDE
| |
|
137
|
/INT2
|
Interrupt level 2 |
|
138
|
/INT6
|
Interrupt level 6 |
|
139
|
GND
|
Ground
|
|
140
|
+5V
|
+5 Volts DC
|
|
141
|
SYSTEM1
|
System1 Ground
|
|
142
|
SYSTEM0
|
System0 Ground
|
|
143
|
/xRxD
| |
|
144
|
/xTxD
| |
|
145
|
/CONFIG OUT
| |
|
146
|
AGND
|
Audio Ground
|
|
147
|
ALEFT
|
Audio Left
|
|
148
|
ARIGHT
|
Audio Right
|
|
149
|
+12V
|
+12 Volts DC
|
|
150
|
-12V
|
-12 Volts DC
|
| |
