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S
S
UPER
ERVER 7043P-8R Manual
Ultra320 SCSI
Connectors
Refer to the table below for the
pin definitions of the Ultra320 SCSI
connectors located at JA1 and
JA4.
Connector
Contact
Number
68-pin U ltra320 SCSI Connectors (JA1, JA4)
Signal Names
1
+D B(12)
2
+D B(13)
3
+D B(14)
4
+D B(15)
5
+D B(P1)
6
+DB(0)
7
+DB(1)
8
+DB(2)
9
+DB(3)
10
+DB(4)
11
+DB(5)
12
+DB(6)
13
+DB(7)
14
+DB(P)
15
GR OUND
16
DIF FSENS
17
TER MPW R
18
TER MPW R
19
RESERVED
20
GR OUND
21
+ATN
22
GR OUND
23
+BSY
24
+ACK
25
+RST
26
+MSG
27
+SEL
28
+C/D
29
+REQ
30
+I/O
31
+DB(8)
32
+DB(9)
33
+D B(10)
Connector
Contact
Number
Signal Names
35
-DB(12)
36
-DB(13)
37
-DB(14)
38
-DB(15)
39
-DB(P1)
40
-DB(0)
41
-DB(1)
42
-DB(2)
43
-DB(3)
44
-DB(4)
45
-DB(5)
46
-DB(6)
47
-DB(7)
48
-DB(P)
49
GROUND
50
GROUND
51
TERMPW R
52
TERMPW R
53
RESERVED
54
GROUND
55
-ATN
56
GROUND
57
-BSY
58
-ACK
59
-RST
60
-MSG
61
-SEL
62
-C/D
63
-REQ
64
65
-DB(8)
66
-DB(9)
67
-DB(10)
5-24
-I/O
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