xmultipl: MAME ROM Information. History:
X-Multiply (c) 1989 Irem.
A horizontally scrolling shooter from the makers of "R-Type".
- TECHNICAL -
Irem M-72 system hardware
Main CPU : V30 (@ 8 Mhz)
Sound CPU : Z80 (@ 3.579545 Mhz)
Sound Chips : YM2151 (@ 3.579545 Mhz), DAC
Players : 2
Control : 8-way joystick
Buttons : 4
- TRIVIA -
Released in September 1989.
Pony Canyon / Scitron released a limited-edition soundtrack album for this game (R-Type II : G.S.M. Irem 2 - PCCB-00017) on 21 January 1990.
- TIPS AND TRICKS -
1) Turn DIP 2-7 ON.
2) Reset the game with holding Player 1-Button 2.
3) You will be able to start a game with invincibility.
- PORTS -
* Consoles :
Sega Saturn (Mar.1998, "Image Fight & X-Multiply [Model SLPS-01267]")
Sony PlayStation (Aug.1998, "Image Fight & X Multiply [Model T-26110G]")
- SOURCES -
Game's rom.
MAME Info:
0.138u1 [hap, Porchy]
0.36b7 [Nao]
0.36b6 [Nicola Salmoria]
Bugs:
- On the PCB you can (partly)see the bubbles/balls on the titlescreen during the flash. Stefan Lindberg (ID 02052)
WIP:
- 0.144: Roberto Zandona fixed tilemaps offsets in X Multiply.
- 0.143u6: The Dumping Union added I8751 MCU dump for clone X Multiply (Japan, M72).
- 0.138u2: Changed description to 'X Multiply (World, M81)'.
- 0.138u1: hap and Porchy added 'X Multiply (Japan, M81)'. Changed 'X Multiply (Japan)' to clone 'X Multiply (Japan, M72)'. Renamed (xmultipl) to (xmultiplm72).
- 0.102u5: Roberto Fresca completed the X Multiply dipswitches. Added dipswitches 'Difficulty' and 'Upright (double) Mode'.
- 0.36b9: Added dipswitches 'Lives', 'Coinage', 'Flip Screen', 'Cabinet', 'Coin Mode', 'Demo Sounds' and 'Allow Continue'.
- 0.36b7: Nao added 'X Multiply' (Japan) (Irem 1989).
- 0.36b6: Nicola Salmoria added X Multiply (Testdriver).
LEVELS: 7 (restarts once)
Other Emulators:
* FB Alpha
* M72
Recommended Games (R-Type):
Gradius / Nemesis
Gradius (PlayChoice-10)
Vs. Gradius
Gradius II / Vulcan Venture
Gradius III
Gradius 4: Fukkatsu
Salamander
Salamander 2
R-Type
R-Type II
R-Type Leo
Heavy Unit
Turtle Ship
Hellfire
X Multiply
Zero Wing
Raiga - Strato Fighter
Rezon
Blaze On
Hyper Duel
Super Spacefortress Macross II
Romset: 2625 kb / 24 files / 812.7 zip
MAME XML Output:
   | <game name="xmultipl" sourcefile="m72.c"> |
   |    | <description>X Multiply (World, M81)</description> |
   |    | <year>1989</year> |
   |    | <manufacturer>Irem</manufacturer> |
   |    | <rom name="xm-a-h1-.ic58" size="131072" crc="449048cf" sha1="871b588177fb018937d143f76eda18aa53b0f6c4" region="maincpu" offset="1"/> |
   |    | <rom name="xm-a-l1-.ic67" size="131072" crc="26ce39b0" sha1="18ae2e8c2c826c6ecfa66f7af5afdeeac3936543" region="maincpu" offset="0"/> |
   |    | <rom name="xm-a-h0-.ic59" size="65536" crc="509bc970" sha1="44bb4ecedf8f127792e9a8da70b3a42c8ff30ad2" region="maincpu" offset="40001"/> |
   |    | <rom name="xm-a-l0-.ic68" size="65536" crc="490a9ebc" sha1="55d9d3a4f82f120faabca78c2e47922831f62a5d" region="maincpu" offset="40000"/> |
   |    | <rom name="xm-a-sp-.ic14" size="65536" crc="006eef56" sha1="917b26b200fa4c1692d4c7ca0ea0f7897e3e3b7b" region="soundcpu" offset="0"/> |
   |    | <rom name="t44.00" size="131072" crc="db45186e" sha1="8c8edeb4b7e6b0516f2597823dc27eba9c5d9528" region="gfx1" offset="0"/> |
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   |    | <rom name="t48.20" size="131072" crc="4129944f" sha1="988b072032d1667c3ac0731fada32fb6978505dc" region="gfx1" offset="80000"/> |
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   |    | <rom name="t51.31" size="131072" crc="229bf7b1" sha1="ae42c7efbb6278dd3fa56842361138391f2d49ca" region="gfx1" offset="e0000"/> |
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   |    | <rom name="t56.a3" size="131072" crc="5b1213f5" sha1="87782aa0bd04d4378c4ba78b63028ae2709da2f1" region="gfx2" offset="60000"/> |
   |    | <rom name="t57.b0" size="131072" crc="0a84e0c7" sha1="67ad181a7d2c431cb4bf45955e09754549a03576" region="gfx3" offset="0"/> |
   |    | <rom name="t58.b1" size="131072" crc="a874121d" sha1="1351d5901d55059c6472a4588a2e560396903861" region="gfx3" offset="20000"/> |
   |    | <rom name="t59.b2" size="131072" crc="69deb990" sha1="1eed3183efbe576376661b45152a0a21240ecfc8" region="gfx3" offset="40000"/> |
   |    | <rom name="t60.b3" size="131072" crc="14c69f99" sha1="4bea72f8bd421ef3ca559363f7473ce2e7038699" region="gfx3" offset="60000"/> |
   |    | <rom name="t52.v0" size="131072" crc="2db1bd80" sha1="657006d0642ec7fb949bb52821d78fe51a599415" region="samples" offset="0"/> |
   |    | <rom name="m81_a-9l-.ic72" size="256" crc="b460c438" sha1="00e20cf754b6fd5138ee4d2f6ec28dff9e292fe6" region="proms" offset="0"/> |
   |    | <rom name="m81_a-9p-.ic74" size="256" crc="a4f2c4bc" sha1="f13b0a4b52dcc6704063b676f09d83dcba170133" region="proms" offset="100"/> |
   |    | <chip type="cpu" tag="maincpu" name="V30" clock="8000000"/> |
   |    | <chip type="cpu" tag="soundcpu" name="Z80" clock="3579545"/> |
   |    | <chip type="audio" tag="lspeaker" name="Speaker"/> |
   |    | <chip type="audio" tag="rspeaker" name="Speaker"/> |
   |    | <chip type="audio" tag="m72" name="M72 Custom"/> |
   |    | <chip type="audio" tag="ymsnd" name="YM2151" clock="3579545"/> |
   |    | <chip type="audio" tag="dac" name="DAC"/> |
   |    | <display tag="screen" type="raster" rotate="0" width="384" height="256" refresh="55.017606" pixclock="8000000" htotal="512" hbend="64" hbstart="448" vtotal="284" vbend="0" vbstart="256" /> |
   |    | <sound channels="2"/> |
   |    | <input players="2" buttons="4" coins="2" service="yes"> |
   |    |    | <control type="joy" ways="8"/> |
   |    | </input> |
   |    | <dipswitch name="Difficulty" tag="DSW" mask="3"> |
   |    |    | <dipvalue name="Very Easy" value="2"/> |
   |    |    | <dipvalue name="Easy" value="1"/> |
   |    |    | <dipvalue name="Normal" value="3" default="yes"/> |
   |    |    | <dipvalue name="Hard" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Lives" tag="DSW" mask="12"> |
   |    |    | <dipvalue name="1" value="8"/> |
   |    |    | <dipvalue name="2" value="4"/> |
   |    |    | <dipvalue name="3" value="12" default="yes"/> |
   |    |    | <dipvalue name="4" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin A" tag="DSW" 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="DSW" 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="DSW" 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="Flip Screen" tag="DSW" mask="256"> |
   |    |    | <dipvalue name="Off" value="256" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Cabinet" tag="DSW" mask="512"> |
   |    |    | <dipvalue name="Upright (single)" value="0" default="yes"/> |
   |    |    | <dipvalue name="Cocktail" value="512"/> |
   |    |    | <dipvalue name="Upright (double) On" value="0" default="yes"/> |
   |    |    | <dipvalue name="Upright (double) Off" value="512"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin Mode" tag="DSW" mask="1024"> |
   |    |    | <dipvalue name="Mode 1" value="1024" default="yes"/> |
   |    |    | <dipvalue name="Mode 2" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Demo Sounds" tag="DSW" mask="2048"> |
   |    |    | <dipvalue name="Off" value="0"/> |
   |    |    | <dipvalue name="On" value="2048" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Upright (double) Mode" tag="DSW" mask="4096"> |
   |    |    | <dipvalue name="Off" value="4096" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Allow Continue" tag="DSW" mask="8192"> |
   |    |    | <dipvalue name="No" value="0"/> |
   |    |    | <dipvalue name="Yes" value="8192" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unused" tag="DSW" mask="16384"> |
   |    |    | <dipvalue name="Off" value="16384" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Service Mode" tag="DSW" mask="32768"> |
   |    |    | <dipvalue name="Off" value="32768" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <driver status="good" emulation="good" color="good" sound="good" graphic="good" cocktail="preliminary" savestate="unsupported" palettesize="512"/> |
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