onetwoe: MAME ROM Information. History:
One + Two (c) 1997 Barko.
- TECHNICAL -
Main CPU : Z80 (@ 8 Mhz)
Sound CPU : Z80 (@ 8 Mhz)
Sound Chips : YM3812 (@ 8 Mhz), OKI6295 (@ 8 Khz)
Screen orientation : Horizontal
Video resolution : 512 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 128
Players : 2
Control : 8-way joystick
Buttons : 3
- SOURCES -
Game's rom.
MAME XML Output:
   | <game name="onetwoe" sourcefile="onetwo.c" cloneof="onetwo" romof="onetwo"> |
   |    | <description>One + Two (earlier)</description> |
   |    | <year>1997</year> |
   |    | <manufacturer>Barko</manufacturer> |
   |    | <rom name="main_prog" size="131072" crc="6c1936e9" sha1="d8fb3056299c9b45e0b537e77dc0d633882705dd" region="maincpu" offset="10000"/> |
   |    | <rom name="sound_prog" merge="sound_prog" size="65536" crc="90aba4f3" sha1="914b1c8684993ddc7200a3d61e07f4f6d59e9d02" region="audiocpu" offset="0"/> |
   |    | <rom name="3_grfx" size="524288" crc="0f9f39ff" sha1="85d107306c8c5718da3b751221791404cfe12a3d" region="gfx1" offset="0"/> |
   |    | <rom name="4_grfx" size="524288" crc="2b0e0564" sha1="092bf0bb7be12ed1aa8a4ed1e88143ea88819497" region="gfx1" offset="80000"/> |
   |    | <rom name="5_grfx" size="524288" crc="69807a9b" sha1="6c1d79e86e3575da29bc299670e38019eef53493" region="gfx1" offset="100000"/> |
   |    | <rom name="sample" merge="sample" size="262144" crc="b10d3132" sha1="42613e17b6a1300063b8355596a2dc7bcd903777" region="oki" offset="0"/> |
   |    | <chip type="cpu" tag="maincpu" name="Z80" clock="4000000"/> |
   |    | <chip type="cpu" tag="audiocpu" name="Z80" clock="4000000"/> |
   |    | <chip type="audio" tag="mono" name="Speaker"/> |
   |    | <chip type="audio" tag="ymsnd" name="YM3812" clock="4000000"/> |
   |    | <chip type="audio" tag="oki" name="OKI6295" clock="2112000"/> |
   |    | <display tag="screen" type="raster" rotate="0" width="512" height="256" refresh="60.000000" /> |
   |    | <sound channels="1"/> |
   |    | <input players="2" buttons="3" coins="2"> |
   |    |    | <control type="joy" ways="8"/> |
   |    | </input> |
   |    | <dipswitch name="Timer" tag="DSW1" mask="3"> |
   |    |    | <dipvalue name="Easy" value="3" default="yes"/> |
   |    |    | <dipvalue name="Normal" value="2"/> |
   |    |    | <dipvalue name="Hard" value="1"/> |
   |    |    | <dipvalue name="Hardest" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Difficulty" tag="DSW1" mask="12"> |
   |    |    | <dipvalue name="Easy" value="12" default="yes"/> |
   |    |    | <dipvalue name="Normal" value="8"/> |
   |    |    | <dipvalue name="Hard" value="4"/> |
   |    |    | <dipvalue name="Hardest" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin A" tag="DSW1" mask="48"> |
   |    |    | <dipvalue name="5 Coins/1 Credit" value="0"/> |
   |    |    | <dipvalue name="3 Coins/1 Credit" value="16"/> |
   |    |    | <dipvalue name="2 Coins/1 Credit" value="32"/> |
   |    |    | <dipvalue name="1 Coin/1 Credit" value="48" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin B" tag="DSW1" mask="192"> |
   |    |    | <dipvalue name="1 Coin/2 Credits" value="192" default="yes"/> |
   |    |    | <dipvalue name="1 Coin/3 Credits" value="128"/> |
   |    |    | <dipvalue name="1 Coin/5 Credits" value="64"/> |
   |    |    | <dipvalue name="1 Coin/6 Credits" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coinage" tag="DSW1" mask="240"> |
   |    |    | <dipvalue name="6 Coins/1 Credit" value="160"/> |
   |    |    | <dipvalue name="5 Coins/1 Credit" value="176"/> |
   |    |    | <dipvalue name="4 Coins/1 Credit" value="192"/> |
   |    |    | <dipvalue name="3 Coins/1 Credit" value="208"/> |
   |    |    | <dipvalue name="8 Coins/3 Credits" value="16"/> |
   |    |    | <dipvalue name="2 Coins/1 Credit" value="224"/> |
   |    |    | <dipvalue name="5 Coins/3 Credits" value="32"/> |
   |    |    | <dipvalue name="3 Coins/2 Credits" value="48"/> |
   |    |    | <dipvalue name="1 Coin/1 Credit" value="240" default="yes"/> |
   |    |    | <dipvalue name="2 Coins/3 Credits" value="64"/> |
   |    |    | <dipvalue name="1 Coin/2 Credits" value="144"/> |
   |    |    | <dipvalue name="1 Coin/3 Credits" value="128"/> |
   |    |    | <dipvalue name="1 Coin/4 Credits" value="112"/> |
   |    |    | <dipvalue name="1 Coin/5 Credits" value="96"/> |
   |    |    | <dipvalue name="1 Coin/6 Credits" value="80"/> |
   |    |    | <dipvalue name="Free Play" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="DSW2" mask="1"> |
   |    |    | <dipvalue name="Off" value="1" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Demo Sounds" tag="DSW2" mask="2"> |
   |    |    | <dipvalue name="Off" value="2"/> |
   |    |    | <dipvalue name="On" value="0" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin Chute" tag="DSW2" mask="4"> |
   |    |    | <dipvalue name="Common" value="4"/> |
   |    |    | <dipvalue name="Separate" value="0" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Nude Pictures" tag="DSW2" mask="8"> |
   |    |    | <dipvalue name="Off" value="0"/> |
   |    |    | <dipvalue name="On" value="8" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Women Select" tag="DSW2" mask="16"> |
   |    |    | <dipvalue name="No" value="0"/> |
   |    |    | <dipvalue name="Yes" value="16" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Stop Mode (Cheat)" tag="DSW2" mask="32"> |
   |    |    | <dipvalue name="Off" value="32" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Play Mode" tag="DSW2" mask="64"> |
   |    |    | <dipvalue name="1 Player" value="0"/> |
   |    |    | <dipvalue name="2 Player" value="64" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Freeze" tag="DSW2" mask="128"> |
   |    |    | <dipvalue name="Off" value="0" default="yes"/> |
   |    |    | <dipvalue name="On" value="128"/> |
   |    | </dipswitch> |
   |    | <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="128"/> |
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