|Does $4200 have to only be written to once?
|Page 1 of 1|
|Author:||psycopathicteen [ Sat Sep 09, 2017 2:18 pm ]|
|Post subject:||Does $4200 have to only be written to once?|
I know $4210 has to be read once per frame to stop NMI, but does that reset $4200?
|Author:||Pokun [ Tue Sep 12, 2017 3:36 am ]|
|Post subject:||Re: Does $4200 have to only be written to once?|
I don't think so from reading Nintendo's dev docs. Reading $4210 acknowledges NMI and resets the NMI Flag (bit 7 of $4210), but NMIs are only enabled/disabled using bit 7 of $4200.
|Page 1 of 1||All times are UTC - 7 hours|
|Powered by phpBB® Forum Software © phpBB Group