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discof: MAME ROM Information.


Disco No.1 (c) 1982 Data East.

You play a 90 pound weakling kid in a roller rink who has to skate around the bad guys in order to win the love admiration of cute chicks. Earn points by completely encircling one or more girls and picking up various bonus items that float across the rink. Interesting gameplay mechanics, nice music and decent graphics for 1982.


Main CPU : M6502 (@ 750 Khz)

Sound CPU : M6502 (@ 500 Khz)

Sound Chips : (2x) AY8910 (@ 1.5 Mhz)

Players : 2

Control : 4-way joystick

Buttons : 1


Released in March 1982.

Also released on the DECO Cassette System as "Disco No 1 [Cassette No.19]".


Game's rom.

MAME Info:

0.35b10 [Zsolt Vasvari]


- Country codes dipswitch effect is unknown. Source (ID 02597)

- Names of disco switches in DIPLOC are not confirmed. Manual needed. Source (ID 02599)


- 0.126u3: Added dipswitches 'Control Panel', 'Game Speed' and 'Country Code'.

- 0.126u2: Fabio Priuli added DIP locations to Disco No.1.

- 0.37b16: Added clone Disco No.1 (Rev.F).

- 0.36b1: Changed visible area to 240x240.

- 0.35b10: Zsolt Vasvari added Disco No.1 (Data East 1982).

- 4th April 1999: Zsolt Vasvari sent in a Disco driver.

Recommended Games:

Disco No.1 (DECO Cassette)


Romset: 29 kb / 8 files / 17.3 zip

MAME XML Output:

       <game name="discof" sourcefile="btime.c" cloneof="disco" romof="disco">
              <description>Disco No.1 (Rev.F)</description>
              <manufacturer>Data East</manufacturer>
              <rom name="w5-f" size="4096" crc="9d53c71c" sha1="53c410cfa4fbbfd08e1c3cf7aeba1c9627171a71" region="maincpu" offset="a000"/>
              <rom name="w4-f" size="4096" crc="c1f8d747" sha1="33f5fe73d1851ef4da670075d1aec1550e0417ce" region="maincpu" offset="b000"/>
              <rom name="w3-f" size="4096" crc="9aadd252" sha1="c6da7ef46333d525e676c59f03ccc908108b41ba" region="maincpu" offset="c000"/>
              <rom name="w2-f" size="4096" crc="f131a5bb" sha1="84b7dea112dce12e5cb235a13f6dc4edcfb18c06" region="maincpu" offset="d000"/>
              <rom name="w1-f" size="4096" crc="c8ec57c5" sha1="904a9ed0a7f1230c611bf473b9bc52e63eb56dbe" region="maincpu" offset="e000"/>
              <rom name="w0-f" size="4096" crc="b3787a92" sha1="7f40621dc739c1108a5df43142ab04709a380219" region="maincpu" offset="f000"/>
              <rom name="disco.w6" merge="disco.w6" size="4096" crc="d81e781e" sha1="bde510bfed06a13bd56bf7ddbf220e7cf82f79b6" region="audiocpu" offset="f000"/>
              <rom name="disco.clr" merge="disco.clr" size="32" crc="a393f913" sha1="42dce159283427064b3f5ce3a6e2189744ecd943" region="proms" offset="0"/>
              <chip type="cpu" tag="maincpu" name="M6502" clock="750000"/>
              <chip type="cpu" tag="audiocpu" name="M6502" clock="500000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="ay1" name="AY-3-8910A" clock="1500000"/>
              <chip type="audio" tag="ay2" name="AY-3-8910A" clock="1500000"/>
              <chip type="audio" tag="discrete" name="DISCRETE"/>
              <display tag="screen" type="raster" rotate="270" width="240" height="240" refresh="57.444853" pixclock="6000000" htotal="384" hbend="8" hbstart="248" vtotal="272" vbend="8" vbstart="248" />
              <sound channels="1"/>
              <input players="2" buttons="1" coins="2">
                     <control type="joy" ways="4"/>
              <dipswitch name="Coin A" tag="DSW1" mask="3">
                     <dipvalue name="2 Coins/1 Credit" value="3"/>
                     <dipvalue name="1 Coin/1 Credit" value="0" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="1"/>
                     <dipvalue name="1 Coin/3 Credits" value="2"/>
              <dipswitch name="Coin B" tag="DSW1" mask="12">
                     <dipvalue name="2 Coins/1 Credit" value="12"/>
                     <dipvalue name="1 Coin/1 Credit" value="0" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="4"/>
                     <dipvalue name="1 Coin/3 Credits" value="8"/>
              <dipswitch name="Unknown" tag="DSW1" mask="16">
                     <dipvalue name="Off" value="0" default="yes"/>
                     <dipvalue name="On" value="16"/>
              <dipswitch name="Unknown" tag="DSW1" mask="32">
                     <dipvalue name="Off" value="0" default="yes"/>
                     <dipvalue name="On" value="32"/>
              <dipswitch name="Control Panel" tag="DSW1" mask="64">
                     <dipvalue name="Upright" value="64" default="yes"/>
                     <dipvalue name="Cocktail" value="0"/>
              <dipswitch name="Cabinet" tag="DSW1" mask="128">
                     <dipvalue name="Upright" value="128" default="yes"/>
                     <dipvalue name="Cocktail" value="0"/>
              <dipswitch name="Lives" tag="DSW2" mask="1">
                     <dipvalue name="3" value="0" default="yes"/>
                     <dipvalue name="5" value="1"/>
              <dipswitch name="Bonus Life" tag="DSW2" mask="6">
                     <dipvalue name="10000" value="0" default="yes"/>
                     <dipvalue name="20000" value="2"/>
                     <dipvalue name="30000" value="4"/>
                     <dipvalue name="None" value="6"/>
              <dipswitch name="Music Weapons" tag="DSW2" mask="8">
                     <dipvalue name="5" value="0" default="yes"/>
                     <dipvalue name="8" value="8"/>
              <dipswitch name="Game Speed" tag="DSW2" mask="16">
                     <dipvalue name="Slow" value="0" default="yes"/>
                     <dipvalue name="Fast" value="16"/>
              <dipswitch name="Country Code" tag="DSW2" mask="224">
                     <dipvalue name="A" value="0" default="yes"/>
                     <dipvalue name="B" value="32"/>
                     <dipvalue name="C" value="64"/>
                     <dipvalue name="D" value="96"/>
                     <dipvalue name="E" value="128"/>
                     <dipvalue name="F" value="160"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="32"/>

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