mirror of https://github.com/bsnes-emu/bsnes.git
b8d607d16b
byuu says: Added delay to MMC1 register writes, to fix Bill & Ted's Godawful Adventure. Fixed up MMC5 RAM+fill mode, and added EXRAM mode support (8x8 tiles/attributes.) Just Breed is fully playable now. MMC5 is a total pain in the ass, the documentation on it is just terrible. I basically just tried seven hundred variations until something worked. I still need to add MMC5 vertical split screen (for one single game's attract screen, ugh), and the extra sound channels. Would like to rework the NES APU first. Since the pulse channels are identical sans sweep, it'd be nice to just inherit those and mask out the sweep register bit writes. So that probably won't make it into the first release, at least. Still, overall I think it'll be an impressive showing of complex mappers for a first release: MMC3, MMC5, VRC6 and 5B. The latter two with full audio. The only other really, really hard bit is the VRC7 audio, supposedly. |
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| snesfilter | ||
| snespurify | ||
| snesshader | ||