User talk:Zzo38/Mapper 768

Extra Data

The NES 2.0 format doesn't have any provisions for additional data beyond what the original iNES format mentions (where the PC10 PROM is often missing and the 128-byte/127-byte "title" is completely optional), so how would emulators know to load the "extra data for mapper 768" without having to hardcode mapper-specific behavior into their file loading logic? Perhaps it might be worth updating the NES 2.0 standard (maybe NES 2.1?) to include a means of specifying additional mapper-specific data (since many emulators close the .NES file before ever initializing the mapper)... --Quietust (talk) 19:58, 19 March 2013 (MDT)