B-2 C141-E201 B.1 SCSI Connector Signal Allocation: SCA2 type LVD 16-bit SCSI Table B.1 SCSI connector (SCA2 type LVD 16-bit SCSI): CN1 Pin No. Signal Signal Pin No.
01 +12V (Charge) 12V RETURN (GND) 41
02 +12V 12V RETURN (GND) 42
03 +12V 12V RETURN (GND) 43
04 +12V MATED 1 44
05 Reserved (N.C.) Reserved (N.C.) 45
06 Reserved (N.C.) DIFFSNS 46
07 –DB11 DB11 47
08 –DB10 DB10 48
09 –DB09 DB09 49
10 –DB08 DB08 50
11 –I/O I/O 51
12 –REQ REQ 52
13 –C/D C/D 53
14 –SEL SEL 54
15 –MSG MSG 55
16 –RST RST 56
17 –ACK ACK 57
18 –BSY BSY 58
19 –ATN ATN 59
20 –P_CRCA P_CRCA 60
21 –DB07 DB07 61
22 –DB06 DB06 62
23 –DB05 DB05 63
24 –DB04 DB04 64
25 –DB03 DB03 65
26 –DB02 DB02 66
27 –DB01 DB01 67
28 –DB00 DB00 68
29 –DBP1 DBP1 69
30 –DB15 DB15 70
31 –DB14 DB14 71
32 –DB13 DB13 72
33 –DB12 DB12 73
34 5V 5V RETURN (MATED 2) 74
35 5V 5V RETURN (GND) 75
36 5V (Charge) 5V RETURN (GND) 76
37 N. C. –LED 77
38 RMT START DLYD START 7 8
39 SCSI ID0 SCSI ID1 79
40 SCSI ID2 SCSI ID3 80