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Old 19 September 2021, 20:35   #958
amilo3438
Amiga 500 User
 
Join Date: Jun 2013
Location: EU
Posts: 1,511
Quote:
Originally Posted by Toni Wilen View Post
This is most likely caused by remaining problem, 68000 interrupt (IPL) pins sampling timing. Until it is exactly right, something will always break. (two or more wrongs can make it right in emulation)

I'll try to adjust this a bit that hopefully mostly fixes this (and Spectreparty demo which has same problem) but this can't be perfect until CPU interrupt timing is 100% perfect (t won't happen in this version).
So yeah, next week is an anniversary so it’s time for the final version, I guess!

Btw. Does this mean that there are still some unknown timing issues regarding the CPU? (or just IPL sampling)
EDIT: I have already found the answer here. (The message is: don't assume, always bother to check.)

Ps. Ok, same happens also with 4400, so no big deal.

Last edited by amilo3438; 20 September 2021 at 18:08.
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