> I upgraded the de-bounce caps from .1 µf to 1µf as suggested. If you tap
> both start buttons, it advances to the next program and hits the reset line,
> pretty much does exactly what I wanted. If you hold the buttons down,
> though, it advances two games. Oh well.
For this, why not use a small micro, like a Philips 1K MCS-51 part that
has onboard Masked ROM, RAM, and pins galore? All you'd need is the chip,
two caps and a crystal and then you can change the behavior. Far more
flexible that brute forcing it with gates.
-->Neil
-------------------------------------------------------------------------------
Neil Bradley All your base MIDI channel are belong to us.
Synthcom Systems, Inc.
ICQ #29402898
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Received on Mon Sep 10 13:08:18 2001
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