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Ojousan (Japan 870108, medal)

Game Information
manufacturer Nichibutsu
year 1987
clone of ojousan
other clones ojousanm
genre N/A
downloads 0
Screenshots
ojousanm title
ojousanm title
ojousanm title
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