| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| sns_rom21_necdsp | devices/bus/snes/upd.cpp | | no | yes | no | no | SNES Cart (HiROM) + NEC DSP | | | | | System / Device |
|
chip
| type | tag | name | clock |
| cpu | :dsp | NEC uPD7725 | 8000000 |
|
device_ref
|