Mahjong Yarou (Japan, set 1)
Game Information
| manufacturer | Visco / Video System |
| year | 1986 |
| cloned by | mjyarou2 |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| split set | mjyarou.zip 25.12k |
| merged set | mjyarou.7z 22.57k |
| standalone set | mjyarou.7z 22.30k |
Driver Details
| source | dynax/royalmah.cpp |
| status | preliminary |
| emulation | good |
| savestate | unsupported |
| graphics | imperfect |
| palette | unemulated |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 240px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | mahjong |
| buttons | 26 |
| directions | N/A |
| player | 1 |
| type | gambling |
| buttons | 1 |
| directions | N/A |
| player | 2 |
| type | mahjong |
| buttons | 26 |
| directions | N/A |
Chipset Details
| name | Zilog Z80 |
| clock | 2.93mhz |
| name | Speaker |
| clock | N/A |
| name | AY-3-8910A PSG |
| clock | 1.46mhz |
ROM Details
| name | size | crc |
|---|---|---|
| 1.p1 | 4.00k | 312c3b29 |
| 2.p2 | 4.00k | 98f14097 |
| 3.p3 | 4.00k | 295dbf40 |
| 4.p4 | 4.00k | a6a078c8 |
| 5.p5 | 4.00k | 3179657e |
| 6.p6 | 4.00k | 6ccc05b4 |
| 7.ic2 | 8.00k | de6bfdd8 |
| 8.ic3 | 8.00k | 1adef246 |
| 4.6k | 32.00b | 41bd4d69 |
| 82s129n.ic15 | 256.00b | 86aeafd1 |
| 82s129n.ic4 | 256.00b | f09d3c4c |
| 82s123n.ic7 | 32.00b | 46014727 |