Interesting Heathkit Expansion Board

From: Al Kossow <aek_at_spies.com>
Date: Fri Aug 29 22:02:00 2003

> I just pulled a really interesting-looking expansion board from a dead
> Heathkit H-89 I acquired a few months ago, and I was wondering if anyone
> knew anything about it, and/or had documentation and software to support it.

http://www.spies.com/~aek/pdf/nogds/HA-89-3_graphicsBoard_1982.pdf
Received on Fri Aug 29 2003 - 22:02:00 BST

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