peekaboo: MAME ROM Information. History:
Peek-a-Boo! (c) 1993 Jaleco.
- TECHNICAL -
Jaleco Mega System 1-D hardware
Main CPU : 68000 (@ 10 Mhz)
Sound Chips : OKI6295 (@ 12 Khz)
Screen orientation : Horizontal
Video resolution : 256 x 224 pixels
Screen refresh : 60.00 Hz
Palette colors : 1024
Players : 2
Control : paddle
Buttons : 4
- TRIVIA -
Released in May 1993.
- SOURCES -
Game's rom.
Machine's picture.
MAME Info:
0.36b7 [Luca Elia]
WIP:
- 0.123u4: Mike Ellery verified clocks and OKI6295 pin7 for Peek-a-Boo!. Changed OKI6295 clock speed to 2MHz.
- 0.105u3: Added dipswitches 'Difficulty', 'Movement' and 'Number of controllers'.
- 0.36RC1: Nicola Salmoria removed the "clip" parameter from the PORT_ANALOG() macro. Incidentally, this fixed Peek-a-Boo.
- 0.36b8: Added missing sound1 rom and priority prom. Changed OKI6295 clock speed to 12000 Hz.
- 28th October 1999: Luca Elia fixed sound in Peek-a-Boo!.
- 24th October 1999: Nicola Salmoria fixed Peek-a-Boo! priority control.
- 0.36b7: Luca Elia added Peek-a-Boo! (Jaleco 1993).
- 8th October 1999: Luca Elia sent in a huge Mega System 1 update with many fixes and new drivers for Chimera Beast, Iga Ninjyutsuden, Plus Alpha and Peek-a-Boo.
LEVELS: 30
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* Raine
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Romset: 2433 kb / 7 files / 1.18 zip
MAME XML Output:
   | <game name="peekaboo" sourcefile="megasys1.c"> |
   |    | <description>Peek-a-Boo!</description> |
   |    | <year>1993</year> |
   |    | <manufacturer>Jaleco</manufacturer> |
   |    | <rom name="j3" size="131072" crc="f5f4cf33" sha1="f135f2b627347255bb0811e9a4a213e3b447c199" region="maincpu" offset="0"/> |
   |    | <rom name="j2" size="131072" crc="7b3d430d" sha1="8b48101929da4938a61dfd0eda845368c4184831" region="maincpu" offset="1"/> |
   |    | <rom name="mo-90233.mcu" size="4096" status="nodump" region="mcu" offset="0"/> |
   |    | <rom name="5" size="524288" crc="34fa07bb" sha1="0f688acf302fd56701ee4fcc1d692adb7bf86ce4" region="gfx1" offset="0"/> |
   |    | <rom name="4" size="131072" crc="f037794b" sha1="235c278121921b234a27835284be80c136e6409b" region="gfx2" offset="0"/> |
   |    | <rom name="1" size="524288" crc="5a444ecf" sha1="38a7a6e91d0635a7f82a1c9a04efe1586ed3d856" region="gfx4" offset="0"/> |
   |    | <rom name="peeksamp.124" size="1048576" crc="e1206fa8" sha1="339d5a4fa2af7fb4ab2e9c6c66f4848fa8774832" region="oki1" offset="0"/> |
   |    | <rom name="priority.69" size="512" crc="b40bff56" sha1="39c95eed79328ef2df754988db83e07909e848f8" region="proms" offset="0"/> |
   |    | <chip type="cpu" tag="maincpu" name="68000" clock="8000000"/> |
   |    | <chip type="audio" tag="mono" name="Speaker"/> |
   |    | <chip type="audio" tag="oki1" name="OKI6295" clock="2000000"/> |
   |    | <display tag="screen" type="raster" rotate="0" width="256" height="224" refresh="60.000000" /> |
   |    | <sound channels="1"/> |
   |    | <input players="2" buttons="4" coins="4"> |
   |    |    | <control type="paddle" minimum="24" maximum="224" sensitivity="50" keydelta="10"/> |
   |    | </input> |
   |    | <dipswitch name="Difficulty" tag="DSW" mask="3"> |
   |    |    | <dipvalue name="Easy" value="0"/> |
   |    |    | <dipvalue name="Normal" value="3" default="yes"/> |
   |    |    | <dipvalue name="Hard" value="2"/> |
   |    |    | <dipvalue name="Hardest" value="1"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Service Mode" tag="DSW" mask="4"> |
   |    |    | <dipvalue name="Off" value="4" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Movement" tag="DSW" mask="8"> |
   |    |    | <dipvalue name="Paddles" value="8" default="yes"/> |
   |    |    | <dipvalue name="Buttons" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Nudity" tag="DSW" mask="48"> |
   |    |    | <dipvalue name="Female and Male (Full)" value="48" default="yes"/> |
   |    |    | <dipvalue name="Female (Full)" value="32"/> |
   |    |    | <dipvalue name="Female (Partial)" value="16"/> |
   |    |    | <dipvalue name="None" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Cabinet" tag="DSW" mask="64"> |
   |    |    | <dipvalue name="Upright" value="64" default="yes"/> |
   |    |    | <dipvalue name="Cocktail" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Number of controllers" tag="DSW" mask="128"> |
   |    |    | <dipvalue name="1" value="128" default="yes"/> |
   |    |    | <dipvalue name="2" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin A" tag="DSW" mask="1792"> |
   |    |    | <dipvalue name="4 Coins/1 Credit" value="256"/> |
   |    |    | <dipvalue name="3 Coins/1 Credit" value="512"/> |
   |    |    | <dipvalue name="2 Coins/1 Credit" value="768"/> |
   |    |    | <dipvalue name="1 Coin/1 Credit" value="1792" default="yes"/> |
   |    |    | <dipvalue name="1 Coin/2 Credits" value="1536"/> |
   |    |    | <dipvalue name="1 Coin/3 Credits" value="1280"/> |
   |    |    | <dipvalue name="1 Coin/4 Credits" value="1024"/> |
   |    |    | <dipvalue name="Free Play" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin B" tag="DSW" mask="14336"> |
   |    |    | <dipvalue name="4 Coins/1 Credit" value="2048"/> |
   |    |    | <dipvalue name="3 Coins/1 Credit" value="4096"/> |
   |    |    | <dipvalue name="2 Coins/1 Credit" value="6144"/> |
   |    |    | <dipvalue name="1 Coin/1 Credit" value="14336" default="yes"/> |
   |    |    | <dipvalue name="1 Coin/2 Credits" value="12288"/> |
   |    |    | <dipvalue name="1 Coin/3 Credits" value="10240"/> |
   |    |    | <dipvalue name="1 Coin/4 Credits" value="8192"/> |
   |    |    | <dipvalue name="Free Play" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Demo Sounds" tag="DSW" mask="16384"> |
   |    |    | <dipvalue name="Off" value="0"/> |
   |    |    | <dipvalue name="On" value="16384" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Flip Screen" 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" savestate="unsupported" palettesize="1024"/> |
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