I'd say that nails it, good work!
Presently, I have a mail in to a Ken Ramsey who is a VP of sales at MCT. He
believes that they may well have made the board, and has promised to
forward my photos to their engineers - now in Malaysia - to see if anyone
recognizes it.
But at least we know who made it.. this mystery may yet be solved.
On Fri, Oct 2, 2015 at 1:52 PM, Chris Elmquist <chrise at pobox.com> wrote:
On Friday (10/02/2015 at 11:22AM -0500), drlegendre .
wrote:
I think Holm nailed that one. The logo is
probably just a coincidence, as
it's pretty safe to say this board didn't originate in the 'Bad Old
Days'
of the DDR.. ;-)
Seems like MCT in Shoreview, MN is our best working hypothesis. Would be
nice to come across an advert or other piece of corporate ephemera from
the
early 1980s, to see what logo they used.
circa 1990,
http://www.ebay.com/itm/171511885205
http://i.ebayimg.com/00/s/MTIwMFgxNjAw/z/MVsAAOSwcu5USDJR/$_57.JPG
On Fri, Oct 2, 2015 at 4:32 AM, Holm Tiffe
<holm at freibergnet.de> wrote:
> Chris Elmquist wrote:
>
> > On Thursday (10/01/2015 at 06:21PM -0500), drlegendre . wrote:
> > > @Chris
> > >
> > > That's an intriguing and very real possibility, but then there's
this:
> > >
http://www.mct.net/ - Does that
logo look familiar? Founded in the
> 80s,
> > > controller boards, interface modules, single-board computers.. but
yes,
> > > they are in Germany. I did try
contacting them, but never heard
back.
> >
> > They claim "Embedded Control know-how since 1984." but you have 1980
> > and 1981 date code parts on your board. It's possible they made the
> > board before they knew how however. That is not unheard of. :-)
> >
> [..]
>
> I'm sure, that's not the company that build that S100 Board. Ranzin,
where
>
mct.net is located, is former eastern
germany (GDR) area (as my home
is
> too)
> and S100 Buisses where simply not used before here before 1989.
> Ther embedded control experience in this timeframe will be mostly an
Z80
> compatibles (later Z8 too) an K1520 Bus
systems. The AY3-1015 however
was
> available as TESLA MHB1012 or so, not as GI
part.
>
> Regards,
>
> Holm
>
> --
> Technik Service u. Handel Tiffe,
www.tsht.de, Holm Tiffe,
> Freiberger Stra?e 42, 09600 Obersch?na, USt-Id: DE253710583
>
www.tsht.de, info at tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741
>
>
--
Chris Elmquist