28 Nov
2011
28 Nov
'11
1:37 p.m.
In article <4ED3279F.30009 at mail.msu.edu>,
Josh Dersch <derschjo at mail.msu.edu> writes:
So, my 8MB expansion board appears to be toast. On
closer inspection it
looks like there's some corrosion around one of the memory chips that
may have destroyed some traces underneath it. Anyone have any of these
boards going spare? (it's labeled as a "4/8 MB Memory Option") 4MB is
a little tight :).
I've been wondering how hard it would be to start building "new"
expansion memory boards for various machines.
Surely the timing of modern memory chips is fast enough to meet the
constraints of older systems and one-off PCB manufacturing should
allow you to make the necessary daughter boards for a variety of
machines.
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