Table 11.6.3-1B "Wd" Models Differential Cable Pin Assignments (Nonshielded Connector) - Seagate ST32430W Product Manual

Product Manual - Hawk 2LP Family (Wide) SCSI-2 (Volume 1), Rev. A
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Table 11.6.3-1b. "WD" models differential cable pin assignments (Nonshielded connector)
Note. The minus sign next to the signals indicates asserted state is the low voltage of the two levels used
for logic signals.
Signal
Name [1]
+DB12
+DB13
+DB14
+DB15
+DBP1
GND
+DB0
+DB1
+DB2
+DB3
+DB4
+DB5
+DB6
+DB7
+DBP
DIFFSENS
TermPwr
TermPwr
Reserved
+ATN
GND
+BSY
+ACK
+RST
+MSG
+SEL
+C/D
+REQ
+I/O
GND
+DB8
+DB9
+DB10
+DB11
Notes [ ]: See page following Table 11.6.3-1d.
Connector
Contact
Number [3]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Cable
Conductor
Number [2]
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
Connector
Contact Signal
Number [3] Name [1]
35 -DB12
36 -DB13
37 -DB14
38 -DB15
39 -DBP1
40 GND
41 -DB0
42 -DB1
43 -DB2
44 -DB3
45 -DB4
46 -DB5
47 -DB6
48 -DB7
49 -DBP
50 GND
51 TermPwr
52 TermPwr
53 Reserved
54 -ATN
55 GND
56 -BSY
57 -ACK
58 -RST
59 -MSG
60 -SEL
61 -C/D
62 -REQ
63 -I/O
64 GND
65 -DB8
66 -DB9
67 -DB10
68 -DB11
55