User:Zzo38/Submappers

This file lists my own suggestions for submappers. Please feel free to edit it if you have something to add. People who then make officially submapper numbers of NES 2.0 can decide to use some of all of these suggestion if you want to.

I will add DotFami mapper codes (for .cart files and ines.map file) when I am able to.

Note: In all cases with mapper numbers 0 to 255, submapper 0 means to determine using hashes/checksum or whatever as old iNES files are treated. This is for compatibility purposes.

Mapper 1

• 1: Normal
• 2: SOROM
• 3: SUROM
• 4: SXROM

Mapper 2, 3

• 1: No bus conflicts
• 2: With bus conflicts

Mapper 4

• 1: MMC3
• 2: MMC6

Mapper 21

• 1: VRC4a
• 2: VRC4c

Mapper 23

• 1: VRC4e
• 2: VRC4f

Mapper 25

• 1: VRC4b
• 2: VRC4d