View Single Post
Old 24 September 2021, 18:15   #265
Zarnal
Registered User
 
Join Date: Feb 2018
Location: France
Posts: 505
Quote:
Originally Posted by amilo3438 View Post
A/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.
B/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.

A/No ( for this case ). Because major " cli returns " are dissapears after my first report ( between b33 and b34, and he was present with all versions since at least v3 ).



B/ Yes " really " cpu cycle exact EC020 is impossible at this day. I already knew. And I know the reasons.
Zarnal is offline  
 
Page generated in 0.04275 seconds with 11 queries