maintained by taizou (web / email / twitter)
Last updated: 23rd October 2022
| Identifier | Name |
|---|---|
| Nintendo | |
| ROM | ROM only |
| MBC1 | Nintendo MBC1 |
| MBC2 | Nintendo MBC2 |
| MBC3 | Nintendo MBC3 |
| MBC5 | Nintendo MBC5 |
| MBC6 | Nintendo MBC6 |
| MBC7 | Nintendo MBC7 (Tilt sensor cart) |
| MB1M | Nintendo MBC1 multicart |
| MMM1 | Nintendo/Mani MMM01 |
| CAMR | Nintendo Game Boy Camera (Pocket Camera) |
| Licensed 3rd-party | |
| HUC1 | Hudson HuC1 |
| HUC3 | Hudson HuC3 |
| TAM5 | Bandai TAMA5 |
| M161 | Mani early multicart |
| Unlicensed | |
| BBD | BBD |
| HITK | Hitek |
| SNTX | Sintax |
| NTO1 | NT older type 1 |
| NTO2 | NT older type 2 |
| NTN | NT newer |
| LICH | Li Cheng |
| LBMC | "Last Bible" multicart |
| LIBA | Liebao Technology |
| PKJD | Pokémon Jade/Diamond translations |
| WISD | Wisdom Tree |
| SAM1 | Sachen MMC1 |
| SAM2 | Sachen MMC2 |
| ROCK | Rocket Games/Datel |
| NGHK | "New GB Color" HK0701/HK0819 PCB |
| VF01 | Vast Fame |
| GB81 | Vast Fame secondary releases |
| Homebrew | |
| TPP1 | TPP1 |
Defined as 8 x 32-bit variables numbered 1-8 from the start of the mapper-specific variable block.
These may be subdivided further depending on need.
Variable 1: First byte - Solder pad config
76543210
|||
||+- Return open bus on 1 MiB outer banks
|+-- Return open bus on 512 KiB outer banks
+--- OPT1
Variable 1: First byte - Initial "running value" for protection
Configurations observed so far:
Variable 1: First byte - PCB type