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 |
Nothing | Not implemented |
Junk | Who cares about this. Not enough games, or unlicensed junk or no interesting games |
No Games | Is there anything at all that uses this? |
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 |
006 | FFE Copier Hack | Junk |
007 | AxROM | Good |
008 | FFE Copier Hack | Junk |
009 | PxROM=MMC2 | Complete |
010 | MMC4 | Complete |
011 | Misc | Complete |
012 | DBZ5 | Decent (mmc3 variant) |
013 | CPROM | Complete |
014 | No Games | |
015 | Multicart | Complete |
016 | Bandai | Decent |
017 | FFE Copier Hack | Junk |
018 | Jaleco | Decent (no sound) |
019 | Namcot106 | Decent (but no sound) (+210) |
020 | FDS (Bios) | Nothing |
021 | VRC4 | Decent |
022 | VRC2 | Decent |
023 | VRC2/4 | Decent |
024 | VRC6 | Decent |
025 | VRC4? | Decent |
026 | VRC6(newer) | Decent |
027 | World Hero | Junk |
032 | Irem_G101 | Complete |
033 | Taito | Complete |
034 | Misc | Complete |
037 | MMC3Multi | Nothing |
038 | Brazil | Complete (interim) |
040 | Pirate | Junk |
041 | Caltron Multicart | Junk |
042 | Pirate | Junk |
043 | Pirate Multicart | Junk |
044 | Multicart | Complete |
045 | Multicart | Complete |
046 | Multicart | Complete |
047 | MMC3Multi | Decent |
048 | MMC3Variant | Decent |
049 | Multicart | Complete |
050 | Pirate | Complete |
051 | Pirate Multicart | Junk |
052 | Multicart | Complete |
053 | Pirate Multicart | Junk |
057 | Multicart | Complete |
058 | Multicart | Complete |
060 | Multicart | Complete |
061 | Multicart | Complete |
062 | Multicart | Complete |
064 | Tengen | Good |
065 | Misc (J) | Decent |
066 | GxROM | Complete |
067 | Sunsoft-3 | Complete |
068 | Sunsoft-4 | Complete |
069 | FME7 | Decent (no extra sound) |
070 | Misc | Complete |
071 | Camerica | Complete |
072 | Misc (J) | Complete |
073 | VRC3 | Good |
074 | Pirate (CN) | Complete |
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 |
083 | Pirate | Junk |
085 | VRC7 | Decent (sound is a bit weird) |
086 | Misc (J) | Decent (no sound) |
087 | Misc (J) | Complete |
088 | Misc (J) | Complete |
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) | Complete (but no Oeka Kids tablet) |
097 | Misc (J) | Complete |
099 | Vs (Arcade) | Awaiting core changes |
101 | Misc (J) | Complete (interim) |
103 | FDS Conversion | Junk |
104 | Camerica | Nothing |
105 | NES-EVENT | Minimal (not entirely tested, no timer/IRQ, no dip switches) |
106 | Pirate | Junk |
107 | Unlicensed | Complete |
108 | FDS Conversion | Junk |
111 | Misc (CN) | Junk |
112 | Misc (CN) | Complete |
113 | Mislabeled Nina_006 | Complete |
115 | MMC3Variant | Complete |
116 | MMC3Variant | Complete |
117 | China | Nothing |
118 | TLSROM | Complete |
119 | TQROM | Complete |
120 | FDS Conversion | Complete |
121 | Pirate | Junk |
132 | Misc | Good (interim) |
133 | Misc (CN) | Nothing |
134 | Misc (CN) | Junk |
136 | Sachen | Junk |
137 | Sachen | Junk |
139 | Sachen | Junk |
140 | Misc (J) | Complete |
141 | Sachen | Nothing |
142 | Sachen | Junk |
143 | Sachen | Junk |
144 | Variant of 11 | Complete (interim) |
145 | Sachen | Junk |
146 | Sachen | Nothing |
147 | Sachen | Junk |
148 | Sachen | Nothing |
149 | Sachen | Nothing |
150 | Sachen | Nothing |
151 | Vs System | See 099 |
152 | Misc (J) | Complete |
154 | Misc (J) | Complete |
155 | MMC1 Clone | No known examples |
156 | Korean | Decent (interim) |
159 | Bandai | See 016 |
162 | Chinese | Nothing (not in Disch docs) |
163 | Chinese | Minimal (not much testing) |
164 | Pirate | Decent Title screen broken otherwise playable |
165 | Pirate | Junk |
167 | Misc | Junk |
168 | Racermate Challenger II | Junk |
169 | Pirate Multi | Junk |
171 | Tui Do Woo Ma Jeung | Junk |
172 | Unknown | Nothing (missing from Disch docs) |
173 | Unknown | Nothing (missing from Disch docs) |
174 | Multicart | Junk |
175 | Pirate Multi | Junk |
176 | Chinese WXN | Decent |
177 | Chinese | Nothing |
178 | Chinese WXN | Complete |
180 | Misc (J) | Complete (but we don't implement the crazy climber controller) |
182 | MMC3Variant | Decent |
183 | Shui Guan Pipe | Junk |
184 | Sunsoft-1 | Complete |
185 | Misc (J) | Complete |
186 | Study Box (J) | Junk |
187 | Misc Pirate | Junk |
188 | Misc Pirate | Junk |
189 | MMC3Variant | Decent |
191 | Pirate | Complete |
192 | Chinese WXN | Complete |
193 | Unlicensed | Complete |
194 | Chinese WXN | Complete |
196 | Pirate | Junk |
197 | Street Fighter III | Nothing (missing from Disch docs) |
198 | Pirate | Junk |
200 | Multicart | Complete |
201 | Multicart | Complete |
202 | Pirate | Junk |
203 | Multicart | Complete |
204 | Pirate | Junk |
205 | Multicart | Complete |
206 | Namcot109 | Complete (missing from Disch docs) |
207 | Misc (J) | Complete |
209 | Garbage | See 090 |
210 | Namcot | Decent - See 019 |
211 | Pirate | Junk |
212 | TEN MILLION GAMES IN ONE | Junk |
213 | TEN MILLION GAMES IN ONE | Junk |
214 | Multicart | Junk |
218 | Single chip cartridge | Complete (interim) |
219 | Junk | Complete |
225 | Multicart | Complete |
226 | Multicart | Complete |
227 | Multicart | Complete |
228 | Action 52 | Complete |
230 | Multicart | Good (works except resetting to go back to Contra mode is flaky) |
231 | Multicart | Complete |
232 | Camerica | Complete |
233 | Multicart | Complete |
234 | Misc | Complete |
240 | Misc (CN) | Complete |
241 | Misc (CN) | Complete |
242 | Misc (CN) | Complete |
243 | Misc | Complete |
245 | Chinese WXN | Complete |
246 | Misc (CN) | Complete |
248 | Misc | Complete |
252 | Chinese WXN | Nothing |
254 | Unknown | Nothing (missing from Disch docs) |
255 | Multicart | Junk |