DPS-6 and Ultimate OS (was: MULTICS...)

From: Sellam Ismail <foo_at_siconic.com>
Date: Fri Nov 3 03:27:14 2000

On Thu, 2 Nov 2000, R. D. Davis wrote:

> Hmmm.... have to do something about that! The sounds that system
> makes when running are too much fun to have it sit quietly. :-)
> Anyway, it's good to know that one of these is being preserved.
> Aside from no O.S., do you know if the hardware is ok, or
> possibly ok? The system that I worked with had some sort of floppy
> disk holder inside the front chasis panel with a diagnostics
> floppy located there. Did you get one of these?

I think so but can't remember. I bought this at a surplus auction in San
Jose so I only got to it well after it had been decommissioned. It
apparently came out of GE Nuclear in San Jose or thereabouts.

> That looks like a much nicer system than the one I worked with; it
> also appears newer. Looking at the tape drive on yours, it doesn't
> appear to use a vacuum column for the tape tension. When the CPU
> cabinet's front door was opened, instead of what all I see in yours
> (what all's there?), there was just metal screening that allowed one o
> see the lights on the boards in the card-cage.

This has a big card cage where if I recall correctly the cards are mounted
horizontally. They are pretty large, like 18"x18".

Sellam Ismail Vintage Computer Festival
------------------------------------------------------------------------------
International Man of Intrigue and Danger http://www.vintage.org
Received on Fri Nov 03 2000 - 03:27:14 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:33:11 BST