Unix PC Combo Board

Steve Lemke lemke at Apple.COM
Sun Aug 14 09:56:56 AEST 1988


I am having trouble with my combo board.  It is REV C, has no ram.  I cannot
seem to get /etc/dev/cmbpcnt to recognize it.

Does the board need to go into a particular slot, or does that make a
difference?

There are two jumper connections labeled w1 and w2.  Do I need to do anything
with them?

I notice that on this board, there is another socket empty that is not in
the ram section.  On the board, it's location is K11.  It is a 14 pin dip.
Does this have to do with the ram or the serial ports?  Do I really need it?

Also, Crystal YZ is missing.  It's location is H12.  I have a feeling that this
is important, and is probably why it won't work.  Anyway, what is that
crystal and do I need to put one in for the serial ports to work?

Your help is appreciated.

-Todd-
comdesign!ivucsb!todd at pyramid.com



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