Diff scsi 68-pin hvd connector j3 – Avago Technologies LSI53C120 User Manual
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LSI20101/LSI20102 SCSI Bus Boards
15
Table 8
DIFF SCSI 68-Pin HVD Connector J3
Signal Name
Pin
Signal Name
Pin
+DB(12)
1
−
DB(12)
35
+DB(13)
2
−
DB(13)
36
+DB(14)
3
−
DB(14)
37
+DB(15)
4
−
DB(15)
38
+DB(P1)
5
−
DB(P1)
39
GND
6
GND
40
+DB(0)
7
−
DB(0)
41
+DB(1)
8
−
DB(1)
42
+DB(2)
9
−
DB(2)
43
+DB(3)
10
−
DB(3)
44
+DB(4)
11
−
DB(4)
45
+DB(5)
12
−
DB(5)
46
+DB(6)
13
−
DB(6)
47
+DB(7)
14
−
DB(7)
48
+DB(P)
15
−
DB(P)
49
DIFFSENS
16
GND
50
TERMPWR
17
TERMPWR
51
TERMPWR
18
TERMPWR
52
RESERVED
19
RESERVED
53
+ATN
20
−
ATN
54
GND
21
GND
55
+BSY
22
−
BSY
56
+ACK
23
−
ACK
57
+RST
24
−
RST
58
+MSG
25
−
MSG
59
+SEL
26
−
SEL
60
+C/D
27
−
C/D
61
+REQ
28
−
REQ
62
+I/O
29
−
I/O
63
GND
30
GND
64
+DB(8)
31
−
DB(8)
65
+DB(9)
32
−
DB(9)
66
+DB(10)
33
−
DB(10)
67
+DB(11)
34
−
DB(11)
68
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