I wonder a bit about the changes in architecture. New 6502 instructions are one thing, but the alterations to the memory bus to cut down on (what I assume is) ANTIC DMA might lead to programs subtly unable to run on real hardware because the timing differs.
I wonder a bit about the changes in architecture. New 6502 instructions are one thing, but the alterations to the memory bus to cut down on (what I assume is) ANTIC DMA might lead to programs subtly unable to run on real hardware because the timing differs.