Scsi Connectors J2/J6 And J3/J7 - LSI LSIU40SE User Manual

Dual channel pci to ultra scsi host adapter
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Table A.3

SCSI Connectors J2/J6 and J3/J7

Signal Name
Pin
GND
1
GND
2
GND
3
GND
4
GND
5
GND
6
GND
7
GND
8
GND
9
GND
10
GND
11
GND
12
GND
13
GND
14
GND
15
GND
16
TERMPWR
17
TERMPWR
18
N/C
19
GND
20
GND
21
GND
22
GND
23
1. CPRSNT_A/ (J2/J6) and CPRSNT_B/ (J3/J7) are used to sense the
connection of a standard SCSI device by sensing SCSI standard GND on this
pin.
Operational Environment
Signal Name
Pin
GND
24
GND
25
GND
26
GND
27
GND
28
GND
29
GND
30
GND
31
GND
32
GND
33
GND (J2/J6)
34
GND/16CBLSNS
(J3/J7)
SD12/
35
SD13/
36
SD14/
37
SD15/
38
SDP1/
39
SD0/
40
SD1/
41
SD2/
42
SD3/
43
SD4/
44
SD5/
45
SD6/
46
Signal Name
Pin
SD7/
47
SDP/
48
GND
49
1
CPRSNT_A-B/
50
TERMPWR
51
TERMPWR
52
N/C
53
GND
54
SATN/
55
GND
56
SBSY/
57
SACK/
58
SRST/
59
SMSG/
60
SSEL/
61
SC_D/
62
SREQ/
63
SI_O/
64
SD8/
65
SD9/
66
SD10/
67
SD11/
68
A-7

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