PDP8/A memory problems, what to do?

From: Ethan Dicks <erd_6502_at_yahoo.com>
Date: Fri Dec 28 09:21:28 2001

--- Pete Turnbull <pete_at_dunnington.u-net.com> wrote:
> On Dec 27, 8:14, Ethan Dicks wrote:
> > --- Pete Turnbull <pete_at_dunnington.u-net.com> wrote:
> > > It's a commercial 4-layer board. The legend says "Tellima Technology
> > > Ltd (C) 1995", "PC03753"...
> >
> > I see they are a British company (http://www.tellima.co.uk)...
> They seem to be rare enough over here!

They probably only made a few dozen at most, possibly a run of 10-25. Even
as process control components, there's not a lot of demand.

> I found Tellima's web site a while ago, and mailed them about the board,
> but so far haven't had a reply.

I mailed them, too. I doubt I'll get one, either.

> They're only about 40 miles away from me, so if I get any encouragement
> from them, I might pay a visit.

That'd be cool. They probably sold their last one some time ago, but
I'd love to see schematics (to see how they implemented the OMNIBUS
part of the RAM).


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Received on Fri Dec 28 2001 - 09:21:28 GMT

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