External Scsi Port; External Scsi Port Pin-Outs - DEC 3000 800 Owner's Manual

External SCSI Port

External SCSI Figure B–3 shows the pin layout for the external SCSI port.
Port Diagram
Figure B–3 External SCSI Port
External SCSI Table B–3 describes pin usage for the external SCSI port.
Port Pin-outs
Table B–3 External SCSI Port Pin-outs
Pin
1
2
3
4
5
6
7
8
9
10
11
25
50
Description Pin
Chassis ground 26
Chassis ground 27
Chassis ground 28
Chassis ground 29
Chassis ground 30
Chassis ground 31
Chassis ground 32
Chassis ground 33
Chassis ground 34
Chassis ground 35
Chassis ground 36
External SCSI Port
1
26
Description
SCSI bus data [0]
SCSI bus data [1]
SCSI bus data [2]
SCSI bus data [3]
SCSI bus data [4]
SCSI bus data [5]
SCSI bus data [6]
SCSI bus data [7]
SCSI bus data parity
Chassis ground
Chassis ground
(continued on next page)
Port Pin-outs B–5
MLO-008586