90
Chapter 3
Interface Boards and Mass-Storage
Drivers
Connectors and Sockets
Table 3-13. 8-bit SCSI Connector
8-Bit SCSI Connector
Pin
Signal
Pin
Signal
1
Ground
2
SCD0
3
Ground
4
SCD1
5
Ground
6
SCD2
7
Ground
8
SCD3
9
Ground
10
SCD4
11
Ground
12
SCD5
13
Ground
14
SCD6
15
Ground
16
SCD7
17
Ground
18
SCDP
19
Ground
20
Ground
21
Ground
22
INT_DEV
23
RESERVED1
24
RESERVED3
25
OPEN
26
TERMPWR
27
RESERVED2
28
RESERVED4
29
Ground
30
Ground
31
Ground
32
ATN
33
Ground
34
Ground
35
Ground
36
BSY
37
Ground
38
ACK
39
Ground
40
RST
41
Ground
42
MSG
43
Ground
44
SEL
45
Ground
46
C_D
47
Ground
48
REQ
49
Ground
50
I_O
Summary of Contents for X Class 500/550MHz
Page 6: ...6 Contents ...
Page 8: ...8 Figures ...
Page 15: ...15 1 System Overview ...
Page 66: ...66 Chapter2 System Board Devices on the ISA Bus ...
Page 96: ...96 Chapter3 Interface Boards and Mass Storage Drivers Connectors and Sockets ...
Page 134: ...134 Chapter5 Tests and Error Messages Beep Codes ...
Page 135: ...135 A Regulatory Information and Warranty ...
Page 146: ...146 AppendixA Regulatory Information and Warranty HP Hardware Warranty ...