Hi all,
I've been workin on this mapper 1 game Mad City and I could use some with figuring out how it bank switches. The same switches banks for when the text is read that I know and I want to change it to something else. I've read Disch's mapper doc and know that it has to write to the internal registers 5 times in order for it to go through. I believe I found that code as it writes to $FFFF 5 times, but I don't understand how it's selecting the pages.
Edit:
It turns out I posted in haste. Firebugs doc provided more information and I was able to figure it out.
I've been workin on this mapper 1 game Mad City and I could use some with figuring out how it bank switches. The same switches banks for when the text is read that I know and I want to change it to something else. I've read Disch's mapper doc and know that it has to write to the internal registers 5 times in order for it to go through. I believe I found that code as it writes to $FFFF 5 times, but I don't understand how it's selecting the pages.
Edit:
It turns out I posted in haste. Firebugs doc provided more information and I was able to figure it out.