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mjdchuka: MAME ROM Information.


History:

Mahjong Dai Chuuka Ken (c) 1995 Dynax.


- TECHNICAL -


Main CPU : Z80 (@ 8 Mhz)

Sound Chips : YM2413 (@ 3.579545 Mhz), OKI6295 (@ 8 Khz), AY8910 (@ 2 Mhz)


Screen orientation : Horizontal

Video resolution : 336 x 240 pixels

Screen refresh : 60.00 Hz

Palette colors : 512


Players : 2


- TRIVIA -


Released in August 1995.


The title of this game translates from Japanese as 'Mahjong Great Chinese Sphere'.


- TIPS AND TRICKS -


Enter test mode : choose Menu 'Option' to enter another sub-menu, then press key N, N, Ron, Ron, N, secret menu appears. Turn all OFF to ON, press F2 to close test switch, press Start to resume the game, then you will see what is going on. By using that, you can play tricks or you can enter some sub-game directly.


- SOURCES -


Game's rom.



MAME Info:

0.103u1 [Luca Elia, Guru, BNathan]


WIP:

- 0.114u1: Changed OKI6295 clock speed to 1022720 Hz and AY8910 to 1789772 Hz.

- 0.103u1: Luca Elia, Guru and BNathan added 'Mahjong The Dai Chuuka Ken' (Dynax 1995).

- 8th January 2006: Luca Elia - A couple of Dynax mahjong games did i added to DonDenLover driver for good measure. They are Mahjong The Dai Chuuka Ken and Mahjong The Mysterious World.


Romset: 2048 kb / 4 files / 1.31 zip



MAME XML Output:

       <game name="mjdchuka" sourcefile="ddenlovr.c">
              <description>Mahjong The Dai Chuuka Ken (China, v. D111)</description>
              <year>1995</year>
              <manufacturer>Dynax</manufacturer>
              <rom name="2.5b" size="524288" crc="7957b4e7" sha1="8b76c15694e42ff0b2ec5aeae059bf342f6bf476" region="maincpu" offset="0"/>
              <rom name="3.11c" size="524288" crc="c66553c3" sha1="6e5380fdb97cc8b52986f3a3a8cac43c0f38cf54" region="blitter" offset="0"/>
              <rom name="4.11a" size="524288" crc="972852fb" sha1="157f0a772bf060efc39033b10e63a6cb1022edf6" region="blitter" offset="1"/>
              <rom name="1.1b" size="524288" crc="9759c65e" sha1="cf098c07616b6d2a2ba10ff6ae0006442b675326" region="oki" offset="0"/>
              <chip type="cpu" tag="maincpu" name="Z80" clock="8000000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="ymsnd" name="YM2413" clock="3579545"/>
              <chip type="audio" tag="oki" name="OKI6295" clock="1022720"/>
              <chip type="audio" tag="aysnd" name="AY-3-8910A" clock="1789772"/>
              <display tag="screen" type="raster" rotate="0" width="336" height="240" refresh="60.000000" />
              <sound channels="1"/>
              <input players="2" coins="2">
                     <control type="mahjong"/>
              </input>
              <dipswitch name="Service Mode" tag="SYSTEM" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Pay Out Rate (%)" tag="DSW1" mask="15">
                     <dipvalue name="50" value="0"/>
                     <dipvalue name="53" value="1"/>
                     <dipvalue name="56" value="2"/>
                     <dipvalue name="59" value="3"/>
                     <dipvalue name="62" value="4"/>
                     <dipvalue name="65" value="5"/>
                     <dipvalue name="68" value="6"/>
                     <dipvalue name="71" value="7" default="yes"/>
                     <dipvalue name="75" value="8"/>
                     <dipvalue name="78" value="9"/>
                     <dipvalue name="81" value="10"/>
                     <dipvalue name="84" value="11"/>
                     <dipvalue name="87" value="12"/>
                     <dipvalue name="90" value="13"/>
                     <dipvalue name="93" value="14"/>
                     <dipvalue name="96" value="15"/>
              </dipswitch>
              <dipswitch name="Odds Rate" tag="DSW1" mask="48">
                     <dipvalue name="1 2 3 4 6 8 10 15" value="32"/>
                     <dipvalue name="1 2 4 8 12 16 24 32" value="48" default="yes"/>
                     <dipvalue name="1 2 3 5 8 15 30 50" value="0"/>
                     <dipvalue name="1 2 3 5 10 25 50 100" value="16"/>
              </dipswitch>
              <dipswitch name="Max Bet" tag="DSW1" mask="192">
                     <dipvalue name="1" value="192" default="yes"/>
                     <dipvalue name="5" value="128"/>
                     <dipvalue name="10" value="64"/>
                     <dipvalue name="20" value="0"/>
              </dipswitch>
              <dipswitch name="Coin A" tag="DSW2" mask="3">
                     <dipvalue name="1 Coin/1 Credit" value="3" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="2"/>
                     <dipvalue name="1 Coin/5 Credits" value="1"/>
                     <dipvalue name="1 Coin/10 Credits" value="0"/>
              </dipswitch>
              <dipswitch name="Min Rate To Play" tag="DSW2" mask="12">
                     <dipvalue name="1" value="12" default="yes"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW2" mask="16">
                     <dipvalue name="10" value="16" default="yes"/>
                     <dipvalue name="255" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW2" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW2" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW2" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="YAKUMAN Bonus" tag="DSW3" mask="7">
                     <dipvalue name="Cut" value="7" default="yes"/>
                     <dipvalue name="1 T" value="6"/>
                     <dipvalue name="300" value="5"/>
                     <dipvalue name="500" value="4"/>
                     <dipvalue name="700" value="3"/>
                     <dipvalue name="1000" value="2"/>
                     <dipvalue name="1000?" value="1"/>
                     <dipvalue name="1000?" value="0"/>
              </dipswitch>
              <dipswitch name="YAKUMAN Times" tag="DSW3" mask="24">
                     <dipvalue name="1" value="24" default="yes"/>
                     <dipvalue name="2" value="16"/>
                     <dipvalue name="3?" value="8"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW3" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="DonDen Key" tag="DSW3" mask="64">
                     <dipvalue name="Start" value="64" default="yes"/>
                     <dipvalue name="Flip Flop" value="0"/>
              </dipswitch>
              <dipswitch name="Flip Screen" tag="DSW3" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Demo Sounds" tag="DSW4" mask="1">
                     <dipvalue name="Off" value="1"/>
                     <dipvalue name="On" value="0" default="yes"/>
              </dipswitch>
              <dipswitch name="In Game Music" tag="DSW4" mask="2">
                     <dipvalue name="Off" value="2"/>
                     <dipvalue name="On" value="0" default="yes"/>
              </dipswitch>
              <dipswitch name="Girls" tag="DSW4" mask="12">
                     <dipvalue name="No" value="12"/>
                     <dipvalue name="Dressed" value="8"/>
                     <dipvalue name="Underwear" value="4"/>
                     <dipvalue name="Nude" value="0" default="yes"/>
              </dipswitch>
              <dipswitch name="Girls Speech" tag="DSW4" mask="16">
                     <dipvalue name="Off" value="16"/>
                     <dipvalue name="On" value="0" default="yes"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW4" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW4" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW4" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW5" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Credits Per Note" tag="DSW5" mask="2">
                     <dipvalue name="5" value="2" default="yes"/>
                     <dipvalue name="10" value="0"/>
              </dipswitch>
              <dipswitch name="Computer Strength?" tag="DSW5" mask="12">
                     <dipvalue name="Weak" value="12" default="yes"/>
                     <dipvalue name="Normal" value="8"/>
                     <dipvalue name="Strong" value="4"/>
                     <dipvalue name="Very Strong" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW5" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="DSW5" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown 4-8" tag="DSW5" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown 4-9" tag="DSW5" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="BET" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <dipswitch name="Unknown" tag="HOPPER" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              </dipswitch>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" cocktail="preliminary" savestate="supported" palettesize="512"/>
       </game>
 
 


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