A-16 Connector Pin Assignments
SOUND BOARD PIN ASSIGNMENTS
The pin assignments for the sound board are provided in Table Appendix A-14 through Table
Appendix A-16.
Table Appendix A-14 Sound Board Signal Connector
Pin
Signal
Pin
Signal
1
Ground
2
Data Bit 0
3
Ground
4
Data Bit 1
5
Ground
6
Data Bit 2
7
Ground
8
Data Bit 3
9
Ground
10
Data Bit 4
11
Ground
12
Data Bit 5
13
Ground
14
Data Bit 6
15
Ground
16
Data Bit 7
17
Ground
18
Parity Bit
19
Ground
20
Ground
21
Ground
22
Ground
23
RESVD1
24
RESVD3
25
Ground
26
Termpwr
27
RESVD2
28
RESVD4
29
Ground
30
Ground
31
Ground
32
Attention
33
Ground
34
Ground
35
Ground
36
BUSY
37
Ground
38
Acknowledge
39
Ground
40
Reset
41
Ground
42
Message
43
Ground
44
Select
45
Ground
46
CD
47
Ground
48
Request
49
Ground
50
I/O
Summary of Contents for PowerMate VP75
Page 147: ...Desktop Repair 5 21 ...
Page 173: ...Minitower Repair 6 25 ...