On Mon, 30 Apr 2001 17:39:54 -0700 (PDT), you wrote:
>I'm now completely baffled. Does anyone have any suggestions as to
>where/how to start debugging this problem? I have all the parts I need to
>continue my vector hack and I'd like to get it going again.
Start backtracking through the schematic, towards the CPU, with an
oscilloscope or logic probe to see if any signals are no longer reaching
the RAM socket. It's possible that when the 2114 went, it took a buffer or
gate with it (or vice-versa).
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"There is no virtue in suffering fools gladly, for it only encourages them to
persist in their foolishness." --Kehlog Albran
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solarfox@DON'TMESSWITHtexas.net (Gary Akins jr.)
http://lonestar.texas.net/~solarfox
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Received on Mon Apr 30 21:47:23 2001
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