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mjchuuka: MAME ROM Information.


History:

Mahjong Chuukanejyo (c) 1998 Dynax.


- TECHNICAL -


Main CPU : Z80 (@ 8 Mhz)

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


Players : 2


- TRIVIA -


Released in June 1998 in China.


- SOURCES -


Game's rom.



MAME Info:

0.98u2 [Luca Elia]


< Japan >


WIP:

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

- 0.98u2: Luca Elia added Mahjong Chuukanejyo (China) (Dynax 1998).

- 16th July 2005: Luca Elia - Mahjong Chuukanejyo is the first game dumped from the box that BNathan sent to Guru. A 1998 Mahjong game by Dynax, running on DonDenLover hardware. The CPU is a Z80. Most games from that box use a currently unemulated Toshiba processor (TMP91P640N) instead.

- 13th July 2005: Guru - Mahjong Chuukanejyo (Zhonghua Ernv in Chinese, Dynax 1995) received in a box with a pile of Dynax Mahjong games. Big thanks to BNathan for these.


Romset: 3328 kb / 8 files / 2.10 zip



MAME XML Output:

       <game name="mjchuuka" sourcefile="ddenlovr.c">
              <description>Mahjong Chuukanejyo (China)</description>
              <year>1998</year>
              <manufacturer>Dynax</manufacturer>
              <rom name="d12102.5b" size="524288" crc="585a0a8e" sha1="94b3eede36117fe0a34b61454484c72cd7f0ce6a" region="maincpu" offset="0"/>
              <rom name="d12103.11c" size="524288" crc="83bfc841" sha1="36547e737244f95004c598adeb46cebce9ab3231" region="blitter" offset="0"/>
              <rom name="d12104.11a" size="524288" crc="1bf6220a" sha1="ea18fdf6e1298a3b4c91fbf6219b1edcfecaeca3" region="blitter" offset="1"/>
              <rom name="d12105.12c" size="524288" crc="3424c8ac" sha1="ee48622b478d39c6bdb5a18cab204e14f7d54f7a" region="blitter" offset="100000"/>
              <rom name="d12106.12a" size="524288" crc="9052bd09" sha1="3e8e32dea6c0cea895b7f16883e500e487689e72" region="blitter" offset="100001"/>
              <rom name="d12107.13c" size="131072" crc="184afa94" sha1="57566123a6dde661770740ad7a6c364c7ef5de86" region="blitter" offset="280000"/>
              <rom name="d12108.13a" size="131072" crc="f8e8558a" sha1="69e64c83945c6462b704b6d9d0250c9d98f66859" region="blitter" offset="280001"/>
              <rom name="d12101.1b" 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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