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Re: All the Power of an Apple //E in the Palm of Your Hand
pyro00099@yahoo.com (Pyro99) wrote in message news:<2a52a11d.0307171443.4a3f0d4@posting.google.com>...
> I have had some problems with AppleCE running my favorite game -
> David's Midnight Magic. It seems to work fine except when it is
> adding bonus points to your score. The bonus doesn't decrement
> correctly and it seems to get caught in a loop.
He used Marat's CPU core. Unfortunately, until recently there were
bugs in ADC/SBC in that code. (It affected old versions of Dapple)
I'm familiar with that bug, and that was the problem. :\ Too bad he
didn't release the source - hacking it to use the newer M6502 or
Dapple M65C02 - both of which correct the bug - would be trivial.
-uso.