| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| msx_cart_mmm | devices/bus/msx/cart/ram.cpp | | no | yes | no | no | Popolon Musical Memory Mapper | | | | | System / Device |
|
chip
| type | tag | name | clock |
| audio | :sn76489a | SN76489A | |
|
device_ref
|
sound
|