Seagate ST336737LW Product Manual page 87

Barracuda 36ES Product Manual, Rev. H
Table 18: LC 80-pin single-ended (LVD) I/O connector pin assignments [11]
Note. A minus sign preceding a signal name indicates that signal is active low.
Signal
name [1]
12 V CHARGE
12 V
12 V
12 V
NC [10]
NC [10]
–DB11
–DB10
–DB9
–DB8
–I/O
–REQ
–C/D
–SEL
–MSG
–RST
–ACK
–BSY
–ATN
–DBP
–DB7
–DB6
–DB5
–DB4
–DB3
–DB2
–DB1
–DB0
–DBP1
–DB15
–DB14
–DB13
–DB12
+5 V
+5 V
+5 V CHARGE
NC [10]
RMT_START [5] [9]
SCSI ID (0) [7] [9]
SCSI ID (2) [7] [9]
Notes [ ]: See page following this table.
Connector
contact Signal
number [3] number [3]
1 41
2 42
3 43
4 44
5 45
6 46
7 47
8 48
9 49
10 50
11 51
12 52
13 53
14 54
15 55
16 56
17 57
18 58
19 59
20 60
21 61
22 62
23 63
24 64
25 65
26 66
27 67
28 68
29 69
30 70
31 71
32 72
33 73
34 74
35 75
36 76
37 77
38 78
39 79
40 80
Contact
name[1]
12 V GND
12 V GND
12 V GND
MATED 1
NC [10]
DIFFSNS [8]
+DB11
+DB10
+DB9
+DB8
+I/O
+REQ
+C/D
+SEL
+MSG
+RST
+ACK
+BSY
+ATN
+DBP0
+DB7
+DB6
+DB5
+DB4
+DB3
+DB2
+DB1
+DB0
+DP1
+DB15
+DB14
+DB13
+DB12
MATED 2
5 V GND
5 V GND
ACTIVE LED OUT [4] [9]
DLYD_START [6] [9]
SCSI ID (1) [7] [9]
SCSI ID (3) [7] [9]
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