Don't want to copy / paste the whole thread, the question is posted here:
http://board.zsnes.com/phpBB2/viewtopic.php?t=11325
I was hoping someone from NESdev might have come across this timing issue on the NES hardware as well, since they're so similar -- especially regarding NMIs, their delays, the two-stage pipeline, etc etc.
If you have any thoughts, you can respond here or on the Zboard, I'll check both.
Thanks in advance!
EDIT: nevermind, figured it out. See the above link if you care, and thanks again to dvdmth for assistance.
http://board.zsnes.com/phpBB2/viewtopic.php?t=11325
I was hoping someone from NESdev might have come across this timing issue on the NES hardware as well, since they're so similar -- especially regarding NMIs, their delays, the two-stage pipeline, etc etc.
If you have any thoughts, you can respond here or on the Zboard, I'll check both.
Thanks in advance!
EDIT: nevermind, figured it out. See the above link if you care, and thanks again to dvdmth for assistance.