# SCSI External IBM Burndy

Special invention by IBM for use on IBM RS/6000 and IBM PS/2

(at ???)

60 PIN BURNDY (C-60) at ???

Pin | Name | Dir | Description
--- | --- | --- | ---
1 | GND |  | Ground
2 | DB0 |  | Data Bus 0
3 | GND |  | Ground
4 | DB1 |  | Data Bus 1
5 | GND |  | Ground
6 | DB2 |  | Data Bus 2
7 | GND |  | Ground
8 | DB3 |  | Data Bus 3
9 | GND |  | Ground
10 | DB4 |  | Data Bus 4
11 | GND |  | Ground
12 | DB5 |  | Data Bus 5
13 | GND |  | Ground
14 | DB6 |  | Data Bus 6
15 | GND |  | Ground
16 | DB7 |  | Data Bus 7
17 | GND |  | Ground
18 | DPB |  | Data Parity (odd Parity)
19 | GND |  | Ground
20 | GND |  | Ground
21 | GND |  | Ground
22 | GND |  | Ground
23 | GND |  | Ground
24 | GND |  | Ground
25 | n/c |  | Not connected
26 | TERMPWR |  | Termination Power
27 | GND |  | Ground
28 | GND |  | Ground
29 | GND |  | Ground
30 | GND |  | Ground
31 | GND |  | Ground
32 | /ATN |  | Attention
33 | GND |  | Ground
34 | GND |  | Ground
35 | GND |  | Ground
36 | /BSY |  | Busy
37 | GND |  | Ground
38 | /ACK |  | Acknowledge
39 | GND |  | Ground
40 | /RST |  | Reset
41 | GND |  | Ground
42 | /MSG |  | Message
43 | GND |  | Ground
44 | /SEL |  | Select
45 | GND |  | Ground
46 | /C/D |  | Control/Data
47 | GND |  | Ground
48 | /REQ |  | Request
49 | GND |  | Ground
50 | /I/O |  | Input/Output
51 | GND |  | Ground
52 | res |  | Reserved
53 | res |  | Reserved
54 | res |  | Reserved
55 | res |  | Reserved
56 | res |  | Reserved
57 | res |  | Reserved
58 | res |  | Reserved
59 | res |  | Reserved
60 | res |  | Reserved

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

Contributor: Joakim Ögren

Source:
SCSI FAQ

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-08