CP/M-80 drivers for WD33C93 ??? - test-drb@ccmp.vtda.org

27 Nov 1999

I haven't heard about the bugs, though the device has been pretty much
obsolete since WD stopped selling chips and went to making drives instead.
If you have drivers for the 5380, I would appreciate a look at them as well.
I've never looked at a BIOS using SCSI or SASI, both of which are
block-oriented rather than being cyl/hd/sector based.

I guess it's time I learned how that works . . .

Dick

-----Original Message-----
From: Allison J Parent &lt;allisonp(a)world.std.com&gt;
To: Discussion re-collecting of classic computers
&lt;classiccmp(a)u.washington.edu&gt;
Date: Saturday, November 27, 1999 2:39 PM
Subject: Re: CP/M-80 drivers for WD33C93 ???

...
 <>Has anybody got a CP/M-80 BIOS driver example
for the WD33C93 SCSI
<>controller?  I'd surely like to look at one or two.  Format utility stuff
<>would be good, too.

The only SCSI drivers I've seen for CPM-80 are for discrete (SASI) and
NCR 5380 chips.

I've heard the 33C93 is a really buggy chip.

Allison