Ojousan (Japan 870108, medal)
Game Information
| manufacturer | Nichibutsu |
| year | 1987 |
| clone of | ojousan |
| other clones | ojousanm |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| split set | ojousanm.zip 95.47k |
| parent set | ojousan.zip 317.91k ↗ |
| standalone set | ojousanm.7z 273.95k |
Driver Details
| source | nichibutsu/nbmj8688.cpp |
| status | good |
| emulation | good |
| savestate | supported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 512px |
| height | 224px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | mahjong |
| buttons | 26 |
| directions | N/A |
| player | 2 |
| type | mahjong |
| buttons | 26 |
| directions | N/A |
Chipset Details
| name | Zilog Z80 |
| clock | 4.77mhz |
| name | Speaker |
| clock | N/A |
| name | AY-3-8910A PSG |
| clock | 1.19mhz |
| name | 8-Bit R-2R DAC |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| 1.4ga | 32.00k | ba1d08dd |
| 2.3ga | 32.00k | 26a093fa |
| 3.3i | 64.00k | 59f355eb |
| 4.2i | 64.00k | 6f750500 |
| 5.1i | 64.00k | 4babcb40 |
| 3.2a | 128.00k | 5da11cc3 |
| 4.3a | 128.00k | d1cf2096 |
| 5.4a | 128.00k | 935c765f |
| 6.5a | 128.00k | 57b6906c |
| 7.6a | 128.00k | c2428e95 |
| 8.7a | 128.00k | f04c6003 |