On Sat, 9 Oct 1999, Mark De Smet wrote:
> Does anyone know of any specs on the superchip?
Ack! I just lost the newest in this thread. I think you want the
DPC (aka Pitfall II chip), right?
checkout US patent #US4644495 on the IBM Patent server.
www.patents.ibm.com
Note: you're going to need external rom storage, or a really big logic
chip. I looked into this a while back. It's doable, although there's
some timing issues = analog components (or counters). Right now, I think
that's about #5 spot on my projects list. :)
-Chris
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