# Sega Mega Drive
## Code example
```html
```
### BIOS
| File Name | Description | md5sum |
| ----------- | ------------- | ----------- |
| bios_MD.bin | MegaDrive TMSS startup ROM | `45e298905a08f9cfb38fd504cd6dbc84`
### CORES
The *segaMD* system supports 2 cores
- `genesis_plus_gx`
- `picodrive`
If set to `segaMD`, emulator will use the `genesis_plus_gx` core.