This is a list of memory mapper support for the NES core of BizHawk. All information represents the latest official release unless marked as interim. Interim designates that it is built in the latest SVN revision but not yet released
For a more detailed understanding of each mapper refer to the NESdev's mapper list
Key:
Complete | What it sounds like |
Good | Thought to be complete |
Decent | Mostly compatible, but many significant edge cases not tested |
Minimal | Important games are playable, but emulation is known not to be complete |
Needed | Someone should do this |
Nothing | Not implemented |
Junk | Who cares about this. Not enough games, or unlicensed junk or no interesting games |
Mapper compatibility does not warrant game compatibility, which may be contingent on other aspects of emulation.
It is just a rough guide for future work.
Open bus and bus conflict emulation is not considered complete or thorough in any event.
It is just a rough guide for future work.
Open bus and bus conflict emulation is not considered complete or thorough in any event.
Mapper | Name/Description | Support |
---|---|---|
000 | NROM | Complete |
001 | SxROM=MMC1 | Decent |
002 | UxROM | Good |
003 | CNROM | Good |
004 | MMC3 | Decent |
005 | ExRom=MMC5 | Decent |
007 | AxROM | Good |
009 | PxROM=MMC2 | Complete |
010 | MMC4 | Complete |
011 | Misc | Complete |
012 | DBZ5 | Decent (mmc3 variant) |
013 | CPROM | Complete |
015 | Multicart | Complete |
016 | Bandai | Decent |
018 | Jaleco* | Nothing |
019 | Namcot106 | Decent (but no sound) (+210) |
021 | VRC4 | Decent |
022 | VRC2 | Decent |
023 | VRC2/4 | Decent |
024 | VRC6 | Decent (no sound) |
025 | VRC4? | Decent |
026 | VRC6(newer) | Decent (but no sound) |
032 | Irem_G101 | Complete |
033 | Taito | Complete |
034 | Misc | Complete |
044 | Multicart | Complete |
045 | Multicart | Junk |
046 | Multicart | Complete |
047 | MMC3Multi | Decent |
048 | MMC3Variant | Decent |
049 | Multicart | Complete |
050 | Pirate | Junk |
052 | Multicart | Junk |
057 | Multicart | Complete (interim) |
058 | Multicart | Complete (interim) |
060 | Multicart | Complete (interim) |
061 | Multicart | Complete(interim) |
062 | Multicart | Complete (interim) |
064 | Tengen | Good |
065 | Misc (J) | Decent |
066 | GxROM | Complete |
067 | Sunsoft-3 | Complete |
068 | Sunsoft-4 | Complete |
069 | FME7 | Minimal |
070 | Misc | Complete |
071 | Camerica | Complete |
072 | Misc (J) | Complete |
073 | VRC3 | Good |
074 | Pirate (CN) | Junk |
075 | VRC1 | Complete |
076 | Misc (J) | Complete |
077 | Misc (J) | Complete |
078 | Misc | Complete |
079 | NINA-06 | Complete |
080 | Misc (J) | Good |
082 | Misc (J) | Complete |
085 | VRC7 | Decent (no OPL sound) |
086 | Misc (J) | Decent (no sound) |
087 | Misc (J) | Complete |
088 | Misc (J) | Complete interim |
089 | Sunsoft-2 | Complete |
090 | Garbage | Junk (+209) |
091 | Pirate | Junk |
092 | Misc (J) | Complete |
093 | Sunsoft-2 | Good |
094 | Misc (J) | Complete |
095 | MMC3Variant | Complete |
096 | Misc (J) | Nothing |
097 | Misc (J) | Complete |
105 | NES-EVENT | Minimal (not entirely tested, no timer/IRQ, no dip switches) |
107 | Unlicensed | Complete |
112 | Misc (CN) | Complete (interim) |
113 | mislabeled Nina_006 | Complete |
115 | MMC3Variant | Complete |
116 | MMC3Variant | Complete |
118 | TLSROM | Complete |
119 | TQROM | Complete |
140 | Misc (J) | Complete |
152 | Misc (J) | Complete |
154 | Misc (J) | Complete (interim) |
159 | Bandai | See 016 |
164 | Pirate | Decent (interim) Title screen broken otherwise playable |
165 | Pirate | Junk |
176 | Chinese WXN | Decent |
178 | Chinese WXN | Complete |
180 | Misc (J) | Complete (but we don't implement the crazy climber controller) |
182 | MMC3Variant | Decent |
184 | Sunsoft-1 | Complete |
185 | Misc (J) | Complete |
189 | MMC3Variant | Decent |
191 | Pirate | Complete |
192 | Pirate | Complete |
193 | Unlicensed | Complete interim |
194 | Pirate | Junk |
200 | Multicart | Complete (interim) |
201 | Multicart | Complete (interim) |
203 | Multicart | Complete (interim) |
205 | Multicart | Junk |
*206 | Namcot109 | Complete (missing from Disch docs) |
207 | Misc (J) | Complete (interim) |
209 | Garbage | See 090 |
210 | Namcot | Decent - See 019 |
225 | Multicart | Complete (interim) |
226 | Multicart | Complete (interim) |
227 | Multicart | Complete |
228 | Action 52 | Complete (interim) |
230 | Multicart | Decent (interim) (works except resetting to go back to Contra mode is flaky) |
231 | Multicart | Complete (interim) |
232 | Camerica | Complete |
233 | Multicart | Complete (interim) |
234 | Misc | Nothing |
240 | Misc (CN) | Complete |
241 | Misc (CN) | Complete |
242 | Misc (CN) | Complete |
243 | Misc | Complete (interim) |
245 | Pirate | Junk |
246 | Misc (CN) | Complete (interim) |
248 | Misc | Complete |