10 Dec
2016
10 Dec
'16
2:44 p.m.
On 2016-12-10 3:58 AM, Holm Tiffe wrote:
Hi,
I've got a card cage full of cards that seems to be a Megatek Graphics
Subsystem. I've found a board with coaxial connectors that seems to be
the Video Output Board, a CPU build out of two stacked cards, one with 8
pcs. AM2901BC and some Memory..
One fo the card(stacks) has front connectors looking like Unibus (or
QBus).
There is no PSU attached to the card cage.
After googeling around I think the thing is related to a Megatek 7250
graphics Terminal mentioned here an there..but no pictures could be
found.
Is there soemone that has more informations about that thing?
The megatek is an a bad shape, Crystal oscillators are heavyly corroded
on the outside, it sat for 20+ years somewhere on the Attic.
Nice. I've seen a Megatek running, at Royal Melbourne Institute of
Technology, Australia, circa 1982.
--Toby
I'll make some Pictures next week ..
Regards,
Holm