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amilo3438 · 24 September 2021, 15:43

Do you think is it a cpu speed related!?
Have you tried to test it with 2x(A500), 1x speed or some custom CPU frequency?
If it still happens on a different CPU freq. then probably is something else.

Ps.
Although I'm not sure how important that is because the 68020 emulation is still too far to be really cycle-exact, as far as can be said.
(although still good enough for the vast majority of demos tested)
I also notice that maybe the difference in CPU speed when the cache is off or when it's on is maybe a little too big compared to the actual cpu,
because it's not possible currently to adjust a cpu speed to to satisfy both scenarios.

24 September 2021, 15:43	#264
amilo3438 Amiga 500 User Join Date: Jun 2013 Location: EU Posts: 1,511	Do you think is it a cpu speed related!? Have you tried to test it with 2x(A500), 1x speed or some custom CPU frequency? If it still happens on a different CPU freq. then probably is something else. Ps. Although I'm not sure how important that is because the 68020 emulation is still too far to be really cycle-exact, as far as can be said. (although still good enough for the vast majority of demos tested) I also notice that maybe the difference in CPU speed when the cache is off or when it's on is maybe a little too big compared to the actual cpu, because it's not possible currently to adjust a cpu speed to to satisfy both scenarios. Last edited by amilo3438; 24 September 2021 at 15:57.