Horizon (North Star Computers, 4MHz)
Game Information
| manufacturer | North Star Computers |
| year | 1976 |
| cloned by | nshrz2mhz |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| bios/device | s100_nsmdsad.zip 334.00b |
| standalone set | nshrz.7z 366.00b |
Driver Details
| source | northstar/horizon.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | unsupported |
| nosoundhardware | yes |
Screen Details
| display | rs232a:terminal:terminal_screen |
| type | raster |
| orientation | horizontal |
| width | 640px |
| height | 240px |
| refresh | 50mhz |
Input Details
| player | 1 |
| type | keyboard |
| buttons | 73 |
| directions | N/A |
Chipset Details
| name | Zilog Z80 |
| clock | 3.81mhz |
| name | Speaker |
| clock | N/A |
| name | Beep |
| clock | 1.95khz |
| name | Speaker |
| clock | N/A |
| name | Floppy sound |
| clock | 43.07khz |
| name | Speaker |
| clock | N/A |
| name | Floppy sound |
| clock | 43.07khz |
ROM Details
| name | size | crc |
|---|---|---|
| option.prom | 1.00k | nodump |