I'm starting to implement mappers into my Nes emulator and I'm using Zelda 1 to test out mapper 1 support. PRG banks are fine but CHR banks give me a lot of trouble. I got the text to load by starting CHR banks at $778f in the Rom file but everything else is still garbage and this address doesn't make sense. I tried searching the sequence of bytes for the "0" character but only one match was found.
I'm using resources from: https://wiki.nesdev.com/w/index.php/MMC1
I tried searching about this issue but I couldn't find anything.
I'm using resources from: https://wiki.nesdev.com/w/index.php/MMC1
I tried searching about this issue but I couldn't find anything.