Strange Q-Bus Board, SCSI?

From: Don Maslin <donm_at_cts.com>
Date: Mon Sep 21 00:34:07 1998

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.

                                                 - 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
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Received on Mon Sep 21 1998 - 00:34:07 BST

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