7jigen no Youseitachi - Mahjong 7 Dimensions (Japan)
Screenshots










Download Details
| split set | 7jigen.zip 1.04m |
| bios/device | ym2413.zip 313.00b |
| merged set | 7jigen.7z 0.97m |
| standalone set | 7jigen.7z 867.23k |
Game Details
Arcade Video game published 35 years ago:
7次元之妖精达 Mahjong 7 Dimensions (c) 1990 Dynax.
(7jigen no Youseitachi - Mahjong 7 Dimensions)
A mahjong game.
- TECHNICAL -
Runs on Dynax Mahjong Hardware.
Main CPU : Zilog Z80 (@ 5.5 Mhz)
Sound Chips : General Instrument AY8910 (@ 2.75 Mhz), YM2413 (@ 3.58 Mhz), OKI MSM5205 (@ 384 Khz)
Screen orientation: Horizontal
Video resolution: 508x240 pixels
Refresh rate: 60Hz.
Palette colours: Unknown
Players : 1
- TRIVIA -
7jigen no Youseitachi was released on December 31, 1990 in Japan.
The title of this game translates from Japanese as 'Fairies of the 7 Dimensions'.
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=24&o=2
7次元之妖精达 Mahjong 7 Dimensions (c) 1990 Dynax.
(7jigen no Youseitachi - Mahjong 7 Dimensions)
A mahjong game.
- TECHNICAL -
Runs on Dynax Mahjong Hardware.
Main CPU : Zilog Z80 (@ 5.5 Mhz)
Sound Chips : General Instrument AY8910 (@ 2.75 Mhz), YM2413 (@ 3.58 Mhz), OKI MSM5205 (@ 384 Khz)
Screen orientation: Horizontal
Video resolution: 508x240 pixels
Refresh rate: 60Hz.
Palette colours: Unknown
Players : 1
- TRIVIA -
7jigen no Youseitachi was released on December 31, 1990 in Japan.
The title of this game translates from Japanese as 'Fairies of the 7 Dimensions'.
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=24&o=2
Driver Details
| source | dynax/dynax.cpp |
| status | imperfect |
| emulation | good |
| savestate | supported |
| type | graphics |
| status | imperfect |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 508px |
| height | 240px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | mahjong |
| buttons | 20 |
| directions | N/A |
| player | 1 |
| type | gambling |
| buttons | 1 |
| directions | N/A |
| player | 2 |
| type | mahjong |
| buttons | 20 |
| directions | N/A |
Chipset Details
| name | Zilog Z80 |
| clock | 5.25mhz |
| name | Speaker |
| clock | N/A |
| name | AY-3-8912A PSG |
| clock | 1.31mhz |
| name | YM2413 OPLL |
| clock | 3.41mhz |
| name | OKI MSM5205 ADPCM |
| clock | 375.00khz |
ROM Details
| name | size | crc |
|---|---|---|
| 3701.1a | 128.00k | ee8ab3c4 |
| 3702.3a | 128.00k | 4e43a0bb |
| 3703.4a | 128.00k | ec77b564 |
| 3713.16a | 128.00k | f3a745d2 |
| 3712.14a | 128.00k | 88786680 |
| 3715.18a | 128.00k | 19f7ab13 |
| 3716.20a | 128.00k | 4f0c7f06 |
| 3717.17b | 128.00k | 960cfd62 |
| 3714.17a | 128.00k | 44ba5e35 |
| 3704.s1b | 128.00k | 26348ae4 |
| 3705.s2b | 128.00k | 5b5ea036 |
| 3706.s3b | 128.00k | 7fdfb600 |
| 3707.s4b | 128.00k | 67fa83ea |
| 3711.s4a | 128.00k | f1d4399d |
| 3710.s3a | 128.00k | 0a92af7c |
| 3709.s2a | 128.00k | 86f27f1c |
| 3708.s1a | 128.00k | 8082d0ac |