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Old 29th Jul 2019, 9:56 am   #1
Argus25
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Join Date: Oct 2016
Location: Maroochydore, Queensland, Australia.
Posts: 2,679
Default Early S-100 Graphics cards.

Matrox produced two early graphics cards, the ALT-256 and ALT-512. I have done up an article on these showing the graphics/images they were capable of displaying:

http://worldphaco.com/uploads/MATROX_ALT256.pdf

A couple of images attached. It was relatively easy to repair the cards, but more difficult to write the software to load the images. I have been running these in a SOL-20 computer.
Attached Thumbnails
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