Strange Q-Bus Board, SCSI?

From: jpero_at_pop.cgocable.net <(jpero_at_pop.cgocable.net)>
Date: Tue Sep 22 10:07:04 1998

> Date: Sun, 20 Sep 1998 22:34:07 -0700 (PDT)
> Reply-to: classiccmp_at_u.washington.edu
> From: Don Maslin <donm_at_cts.com>
> To: "Discussion re-collecting of classic computers" <classiccmp_at_u.washington.edu>
> Subject: Re: Strange Q-Bus Board, SCSI?

> On Sun, 20 Sep 1998, Zane H. Healy wrote:
>
> > I got a bunch of Q-Bus and Unibus boards today, most of which are DEC, and
> > most of which I was able to identify. One really caught my eye that I
> > can't identify however.
> >
> > It's a Quad-Height board with a 50-pin connector on it There is one chip
> > with a Model number on it "UTS25". The board looks to be manufactured by
> > either MTI or MT, not sure which. The one EPROM says "MTI-U/B A3.4". It
> > has a Z80B CPU from SGS, and a Zilog Z0853606PSC chip. However the chip
> > that really caught my eye was a WD33C93-PL. Could this be a fabled SCSI
> > controller? The WD chip is the same as an Amiga 3000's SCSI controller.
>
> And is also incorporated in their old WD7000-ASC SCSI cards.

Ditto here, this is on my Always IN2000 card. Very quick if done
right and can do sync transfer pretty good.

Jason D.

>
> - don
>
> > Zane
> > | Zane H. Healy | UNIX Systems Adminstrator |
> > | healyzh_at_ix.netcom.com (primary) | Linux Enthusiast |
> > | healyzh_at_holonet.net (alternate) | Classic Computer Collector |
> > +----------------------------------+----------------------------+
> > | Empire of the Petal Throne and Traveller Role Playing, |
> > | and Zane's Computer Museum. |
> > | http://www.dragonfire.net/~healyzh/ |
> >
>
> donm_at_cts.com
> *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
> Don Maslin - Keeper of the Dina-SIG CP/M System Disk Archives
> Chairman, Dina-SIG of the San Diego Computer Society
> Clinging tenaciously to the trailing edge of technology.
> Sysop - Elephant's Graveyard (CP/M) Z-Node 9 - 619-454-8412
> *--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*
> see old system support at http://www.psyber.com/~tcj
> visit the "Unofficial" CP/M Web site at http://cdl.uta.edu/cpm
> with Mirror at http://www.mathcs.emory.edu/~cfs/cpm
>
>
>
email: jpero_at_cgocable.net
Pero, Jason D.
Received on Tue Sep 22 1998 - 10:07:04 BST

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:31:35 BST