# Atari 7800
## Code example
```html
```
### BIOS
| File Name | Description | md5sum |
| ----------- | ------------- | ----------- |
| 7800 BIOS (U).rom | 7800 BIOS - Optional | `0763f1ffb006ddbe32e52d497ee848ae`
### CORES
The *atari7800* system supports 1 core
- `prosystem`
If set to `atari7800`, emulator will use the `prosystem` core.