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SCSI 25 pinout
- Subject: SCSI 25 pinout
- From: st3b1@jetson.uh.edu (Fretz, David)
- Date: 4 Mar 1994 12:06 CST
- Distribution: world
- News-software: VAX/VMS VNEWS 1.41
- Newsgroups: comp.sys.apple2
- Organization: University of Houston
I hope this is the most appropriate placxe to post this. Can anyone confirm
that the 25 pins off the SCSI port is as follows. I'm listing this in ribbon
cable order. It doesn't seem to be listed in Apple Hi Speed manual or in the
SCSI ANSI specs.
1 REQ
14 GND
2 MSG
15 C/D
3 I/O
16 GND
4 RST
17 ATN
5 ACK
18 GND
6 BSY
19 SEL
7 GND
20 DBP
8 DB0
21 DB1
9 GND
22 DB2
10 DB3
23 DB4
11 DB5
24 GND
12 DB6
25 TERMP
13 DB7
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