Question About NMI
This is an archive of a topic from NESdev BBS, taken in mid-October 2019 before a server upgrade.
View original topic
NESdev BBS
>
NES / Famicom
>
NESdev
Question About NMI
by
Guest
on
2005-07-10
(
#2700
)
When the NMI RTI's, does it restore the status bits that were set right before the NMI was activated? By status bits, I mean zero flag, carry flag, etc.
Thanks.
by
Quietust
on
2005-07-10
(
#2704
)
Yes - all interrupts do this.