Black Box 2 x 2 SCSI Matrix Switch SC121A User Manual page 43

2 X 2 SCSI MATRIX SWITCH
Table 6-1 (continued). SCSI connector assignments for
Signal Name
Ground
Ground
TERMPWR
TERMPWR
Reserved
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
42
single-ended (SE) 16-bit SCSI (wide).
Pin Number
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Signal Name
Ground
Ground
TERMPWR
TERMPWR
Reserved
Ground
-ATN
Ground
-BSY
-ACK
-RST
-MSG
-SEL
-C/D
-REQ
-I/O
-DB8
Pin Number
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65