Re: TECH: Ms. Pac Man reset problem

From: Bryan Kruzynski <bkruzyns_at_northland.lib.mi.us>
Date: Sun Mar 18 2001 - 06:51:19 EST

> The red button MUST RESET the CPU, if that is not happening then there is a
> problem with the RESET circuit. Get that running and see what happens next.

Yes, that is not happening. The switch works. The switch is tied to pin 9 of
9C. That input seems to be ok too. The output of 9C, pin 15, does not change
when the switch is pushed. Is the problem 9C itself, or one of the other inputs
to 9C???

Any thoughts??

Thank you,

Bryan

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Received on Sun Mar 18 09:19:24 2001

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