One + Two
Screenshots
Download Details
| split set | onetwo.zip 753.37k |
| merged set | onetwo.7z 928.38k |
| standalone set | onetwo.7z 662.60k |
Driver Details
| source | misc/onetwo.cpp |
| status | good |
| emulation | good |
| savestate | supported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 512px |
| height | 256px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 3 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 3 |
| directions | 8 |
Chipset Details
| name | Zilog Z80 |
| clock | 3.81mhz |
| name | Zilog Z80 |
| clock | 3.81mhz |
| name | Speaker |
| clock | N/A |
| name | YM3812 OPL2 |
| clock | 3.81mhz |
| name | OKI MSM6295 ADPCM |
| clock | 1.91mhz |
ROM Details
| name | size | crc |
|---|---|---|
| maincpu | 128.00k | 83431e6e |
| sound_prog | 64.00k | 90aba4f3 |
| 3_graphics | 512.00k | c72ff3a0 |
| 4_graphics | 512.00k | 0ca40557 |
| 5_graphics | 512.00k | 664b6679 |
| sample | 256.00k | b10d3132 |