Mahjong X-Tal 7 - Crystal Mahjong / Mahjong Diamond 7 (Japan)

Game Information
manufacturer Dynax
year 1990
clone of 7jigen
other clones majxtal7
genre N/A
downloads 41
Screenshots
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Download Details
split set majxtal7.zip 279.45k
parent set 7jigen.zip 1.04m ↗
bios/device ym2413.zip 313.00b
standalone set majxtal7.7z 656.15k
Game Details
Medal game (video) published 35 years ago:

Mahjong X-Tal 7 - Crystal Mahjong (c) 1990 Dynax.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 5.5 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.375 Mhz), YM2413 (@ 3.579545 Mhz), OKI MSM5205 (@ 384 Khz)

Players : 1

- TRIVIA -

Also known as "Mahjong Diamond 7".

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=5944&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 26
directions N/A
player 1
type gambling
buttons 3
directions N/A
player 2
type mahjong
buttons 26
directions N/A
Chipset Details
name Toshiba TMPZ84C015
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
4001.1a 128.00k 82fc6dd5
4002.3a 64.00k b5fec88f
4011.11a 128.00k 63551c37
4012.13a 128.00k 51a431d5
4013.14a 128.00k cdbb24f8
4014.15a 128.00k f2677938
4003.1b 128.00k 26348ae4
4004.2b 128.00k 5b5ea036
4005.3b 128.00k 7fdfb600
4006.4b 128.00k 67fa83ea
4010.4a 128.00k f1d4399d
4009.3a 128.00k 0a92af7c
4008.2a 128.00k 86f27f1c
4007.1a 128.00k 8082d0ac