# Novell and Procomp External SCSI

This interface is nowadays considered obsolete.

(at the controller)

37 PIN D-SUB FEMALE at the controller.

Pin | Name | Dir | Description
--- | --- | --- | ---
1 | GND |  | Ground
2 | GND |  | Ground
3 | GND |  | Ground
4 | GND |  | Ground
5 | GND |  | Ground
6 | GND |  | Ground
7 | GND |  | Ground
8 | GND |  | Ground
9 | GND |  | Ground
10 | GND |  | Ground
11 | GND |  | Ground
12 | GND |  | Ground
13 | GND |  | Ground
14 | GND |  | Ground
15 | GND |  | Ground
16 | GND |  | Ground
17 | GND |  | Ground
18 | GND |  | Ground
19 | TERMPWR |  | Termination Power
20 | /DB0 |  | Data Bus 0
21 | /DB1 |  | Data Bus 1
22 | /DB2 |  | Data Bus 2
23 | /DB3 |  | Data Bus 3
24 | /DB4 |  | Data Bus 4
25 | /DB5 |  | Data Bus 5
26 | /DB6 |  | Data Bus 6
27 | /DB7 |  | Data Bus 7
28 | /DBP |  | Data Bus Parity
29 | /ATN |  | Attention
30 | /BSY |  | Busy
31 | /ACK |  | Acknowledge
32 | /RST |  | Reset
33 | /MSG |  | Message
34 | /SEL |  | Select
35 | /C/D |  | Control/Data
36 | /REQ |  | Request
37 | /I/O |  | Input/Output

Note: Direction is Device relative Bus (other Devices).

Contributor: Joakim Ögren, Randy Hoffman

Source:
Black Box Corporation, FaxBack document for SCSI

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07