68010
Hmmm…. It shouldn't.
I used mine with an old Phoenix controller, no problem.
The incompatability is caused by a change in certain instructions. C= C='s
stand on those instructions has always been >don't< use them. And any
application written with a compiler, or correctly coded with assembler will
avoid them. Only programs that were "coded down to the bare metal" use the
"evil" instructions in an attempt to speed execution.
Again, the only programs that ever failed for me were games – and only the
cheap ones at that.