mystery boards
Todd Day
todd at appmag.com
Sat Feb 23 07:18:17 AEST 1991
I have inherited many boards for the UNIXPC that don't
have any documentation nor do they have any support
software. Perhaps you can help me out.
A card with a 15 pin connector. I think it may be an
ethernet card. Has large ceramic chip from AMD -
AM7990DC
A card with a 37 pin connector. Suspect it is for
floppy tape control. Has 2 chips from Vitalec,
plus another that says VC2100 on it.
I also have two 0.5 MB RAM boards and an unpopulated
combo board that is missing one crystal and possibly
one socketed chip (position K11 - what is it?).
So, can you identify the unknown boards? Also, where
might I get a copy of the software that goes with them?
I am particularly interested on any info on the ether
net board.
--
Todd Day | todd at appmag.com | appmag!todd at hub.ucsb.edu
^^^^^^^^^^ coming soon!
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