Mahjong Focus (Japan 890313)
A mahjong game where you visit different locations to challenge others at mahjong!
Mahjong Focus (Japan 890313)
Télécharger Mahjong Focus (Japan 890313)
Contents of the ROM :
Technical
CPU
- maincpu Z80 (@ 5 Mhz)
Chipset
- YM3812 (@ 2 Mhz)
- DAC
Display
- Orientation Yoko
- Resolution 255 x 240
- Frequency 60 Hz
Controlers
- Number of players 2
- Number of buttons 0
- Kind of controler mahjong
Mahjong Focus (Japan 890313) Screenshots
Clones of Mahjong Focus (Japan 890313)
Mahjong Focus (Japan 890313) and M.A.M.E.
0.37b8 [Takahiro Nogi]
< Japan >
Bugs:
- Crashies because of nested NMIs, to fix that I bumped the clock from 5 MHz to 10 MHz. Source (ID 02394)
WIP:
- 0.86u2: Changed Z80 CPU1 clock speed to 5MHz.
- 0.65: Changed Z80 CPU1 clock speed to 10MHz. Added user1 rom ($0 - protection data), this ROM was not dumped, but the program expects the same checksum as the gfx1 rom 1i.bin from housemnq, so it's a safe assumption that it's the same. Added 10x 'Unknown' dipswitches.
- 0.64: Changed description to 'Mahjong Focus (Japan 890313)' and clones to 'Mahjong Focus [BET] (Japan 890510)' and 'Nozokimeguri Mahjong Peep Show (Japan 890404)'.
- 0.37b8: Takahiro Nogi added Mahjong Focus (Japan) (Nichibutsu 1989) and clones [BET] (Japan) and Nozokimeguri Mahjong Peep Show (Japan).
Romset: 1600 kb / 22 files / 394.6 zip
< Japan >
Bugs:
- Crashies because of nested NMIs, to fix that I bumped the clock from 5 MHz to 10 MHz. Source (ID 02394)
WIP:
- 0.86u2: Changed Z80 CPU1 clock speed to 5MHz.
- 0.65: Changed Z80 CPU1 clock speed to 10MHz. Added user1 rom ($0 - protection data), this ROM was not dumped, but the program expects the same checksum as the gfx1 rom 1i.bin from housemnq, so it's a safe assumption that it's the same. Added 10x 'Unknown' dipswitches.
- 0.64: Changed description to 'Mahjong Focus (Japan 890313)' and clones to 'Mahjong Focus [BET] (Japan 890510)' and 'Nozokimeguri Mahjong Peep Show (Japan 890404)'.
- 0.37b8: Takahiro Nogi added Mahjong Focus (Japan) (Nichibutsu 1989) and clones [BET] (Japan) and Nozokimeguri Mahjong Peep Show (Japan).
Romset: 1600 kb / 22 files / 394.6 zip
