Chapter 3
89
Interface Boards and Mass-Storage
Drivers
Connectors and Sockets
Table 3-12. 16-Bit SCSI Connectors
Internal and External 16-Bit SCSI Connector
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
Ground
2
Ground
35
SCD12
36
SCD13
3
Ground
4
Ground
37
SCD14
38
SCD15
5
Ground
6
Ground
39
SCDP1
40
SCD0
7
Ground
8
Ground
41
SCD1
42
SCD2
9
Ground
10
Ground
43
SCD3
44
SCD4
11
Ground
12
Ground
45
SCD5
46
SCD6
13
Ground
14
Ground
47
SCD7
48
SCDP
15
Ground
16
Ground
49
Ground
50
INT_DEV/EXT_DEV
17
TERMPWR3
18
TERMPWR4
51
TERMPWR1
52
TERMPWR2
19
RESERVED2
20
Ground
53
RESERVED1
54
Ground
21
Ground
22
Ground
55
ATN
56
Ground
23
Ground
24
Ground
57
BSY
58
ACK
25
Ground
26
Ground
59
RST
60
MSG
27
Ground
28
Ground
61
SEL
62
C_D
29
Ground
30
Ground
63
REQ
64
I_O
31
Ground
32
Ground
65
SCD8
66
SCD9
33
Ground
34
Ground
67
SCD10
68
SCD11
Содержание X Class 500/550MHz
Страница 6: ...6 Contents ...
Страница 8: ...8 Figures ...
Страница 15: ...15 1 System Overview ...
Страница 66: ...66 Chapter2 System Board Devices on the ISA Bus ...
Страница 96: ...96 Chapter3 Interface Boards and Mass Storage Drivers Connectors and Sockets ...
Страница 134: ...134 Chapter5 Tests and Error Messages Beep Codes ...
Страница 135: ...135 A Regulatory Information and Warranty ...
Страница 146: ...146 AppendixA Regulatory Information and Warranty HP Hardware Warranty ...