Does anyone have a pinout/datasheet for the IIfx/LWNT 64 pin SIMMs?
I'm thinking about running off a few homebrew circuit boards, but
haven't been able to turn up the information on the web.
There is one mention in an Apple Technical Note that you can get the
specs by contacting Apple Developer C--just send a postcard with the
code word...a little out of date, although it might be interesting to
try it.
For that matter, I would love to see a copy of the Hardware Developer
Notes for the IIfx. There are HDNs for the IIci, IIsi and LC on
Apple's site still, but no HDNs for the IIfx.
BTW, it looks like the set of IIfx SIMMs on Ebay which were recently
mentioned, may contain a set of 4 MB SIMMs instead of 16 MB SIMMs.
The seller very kindly read the chip numbers off to me and eight
M5M44100BJ chips would appear to make a 4 MB SIMM. That's assuming
that the source which says the M5M44100BJ is a 4M X 1 chip is correct.
Jeff Walther
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