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mjleague: MAME ROM Information.


Major League (c) 1985 Sega.


Sega System 16A hardware

Main CPU : 68000 (@ 10 Mhz)

Sound CPU : Z80 (@ 4 Mhz), N7751 (@ 400 Khz)

Sound Chips : YM2151 (@ 4 Mhz), DAC (@ 4 Mhz)

Players : 2

Control : trackball

Buttons : 5


Even if titlescreen says 1985, Major League was released in January 1986 in Japan.


1. Major League (1985)

2. Super League (1987)

3. Excite League (1988)

4. Super Major League (1995)

5. Super Major League '99 (1999)


Game's rom.

Machine's picture.

MAME Info:

0.34b4 [Phil Stroffolino]


- 0.143u8: Changed 'Unknown' to 'Unused' dipswitches.

- 0.112u1: Arenzo Fabrice removed patch from Major League now that it is not needed.

- 0.111u6: Added new dumped cpu1 rom ($20001).

- 0.90u4: Aaron Giles added support for Major League controls.

- 0.89u1: Changed Z80 CPU1 clock speed to 4MHz.

- 0.88u7: Changed Z80 CPU2 clock speed to 5MHz palettesize to 6144 colors.

- 0.37b6: Fixed rom address of the gfx1 roms ($8000, 10000).

- 0.36b2: Added N7751 (400000 Hz) sound and roms. Replaced uPD7759 sound with DAC.

- 0.36b1: Added missing gfx1 roms ($0, 8000, 10000). Changed visible area to 224x320. Changed input to 3 players trackball with 4x buttons. Added dipswitches 'Cabinet', 'Demo Sounds', 'Starting Points' and 'Team Select'.

- 0.34b4: Phil Stroffolino added Major League (Sega 1985), not working.

- 20th May 1998: Dumped Major League.

Other Emulators:

* FB Alpha

* System 16

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Romset: 705 kb / 23 files / 293.0 zip

MAME XML Output:

       <game name="mjleague" sourcefile="segas16a.c">
              <description>Major League</description>
              <rom name="epr-7404.9b" size="32768" crc="ec1655b5" sha1="5c1df364fa9733daa4478c5f88298089e4963c33" region="maincpu" offset="0"/>
              <rom name="epr-7401.6b" size="32768" crc="2befa5e0" sha1="0a1681a4c7d62a5754ba6f3845436b4d08324246" region="maincpu" offset="1"/>
              <rom name="epr-7405.10b" size="32768" crc="7a4f4e38" sha1="65a22097dd933e83f326bd64b3863915897780a6" region="maincpu" offset="10000"/>
              <rom name="epr-7402.7b" size="32768" crc="b7bef762" sha1="214450e0b094f99ef38dec2a3e5cbdb0b30e917d" region="maincpu" offset="10001"/>
              <rom name="epr-7406a.11b" size="32768" crc="bb743639" sha1="5d99638a79f02ce14374d3b1f3d9fbfc5c13c6e1" region="maincpu" offset="20000"/>
              <rom name="epr-7403a.8b" size="32768" crc="0a39a4d0" sha1="ff6c579a69fe20c4ebe8672f1a57a6efa9982fb6" region="maincpu" offset="20001"/>
              <rom name="epr-7051.9a" size="32768" crc="10ca255a" sha1="ccf58ffcac2f7fbdbfbdf32601a1b97f359cbd91" region="gfx1" offset="0"/>
              <rom name="epr-7052.10a" size="32768" crc="2550db0e" sha1="28f8d68f43d26f12793fe295c205cc86adc4e96a" region="gfx1" offset="8000"/>
              <rom name="epr-7053.11a" size="32768" crc="5bfea038" sha1="01dc6e14cc7bba9f7930e68573c441fa2841f49a" region="gfx1" offset="10000"/>
              <rom name="epr-7055.5a" size="32768" crc="1fb860bd" sha1="4a4155d0352dfae9e402a2b2f1558ef17b1303b4" region="gfx2" offset="1"/>
              <rom name="epr-7059.2b" size="32768" crc="3d14091d" sha1="36208415b2012b6e948fefa15b0f7041748066be" region="gfx2" offset="0"/>
              <rom name="epr-7056.6a" size="32768" crc="b35dd968" sha1="e306b5e38acf583d7b2089302622ad25ae5564b0" region="gfx2" offset="10001"/>
              <rom name="epr-7060.3b" size="32768" crc="61bb3757" sha1="5c87cf23be22b84e3dae746527ca057d870d6397" region="gfx2" offset="10000"/>
              <rom name="epr-7057.7a" size="32768" crc="3e5a2b6f" sha1="d3dbafb4acb916e02c978a156008bd75ba122fb7" region="gfx2" offset="20001"/>
              <rom name="epr-7061.4b" size="32768" crc="c808dad5" sha1="9b65acc8dc23b16e56327298188d1a6ab48b2b5d" region="gfx2" offset="20000"/>
              <rom name="epr-7058.8a" size="32768" crc="b543675f" sha1="35ffc9295a8849a18fabe156fdbc9801ea2179cd" region="gfx2" offset="30001"/>
              <rom name="epr-7062.5b" size="32768" crc="9168eb47" sha1="daaa7836e627a0679e65373d8f20a9383ba4c905" region="gfx2" offset="30000"/>
              <rom name="epr-7054c.1b" size="32768" crc="4443b744" sha1="73359a6e9d62b382dee47fea31b9e17eb26a0321" region="soundcpu" offset="0"/>
              <rom name="7751.bin" size="1024" crc="6a9534fc" sha1="67ad94674db5c2aab75785668f610f6f4eccd158" region="n7751" offset="0"/>
              <rom name="epr-7063.1a" size="32768" crc="45d8908a" sha1="e61f81f953c1a744ded36fed3b55774e4747af29" region="n7751data" offset="0"/>
              <rom name="epr-7065.2a" size="32768" crc="8c8f8cff" sha1="fca5a916a8b25800ee5e8771e2ced0ed9bd737f4" region="n7751data" offset="8000"/>
              <rom name="epr-7064.3a" size="32768" crc="159f6636" sha1="66fa3f3e95a6ef3d3ff4ded09c05ab1131d9fbbb" region="n7751data" offset="10000"/>
              <rom name="epr-7066.4a" size="32768" crc="f5cfa91f" sha1="c85d68cbcd03fe1436bed12235c033610acc11ee" region="n7751data" offset="18000"/>
              <chip type="cpu" tag="maincpu" name="68000" clock="10000000"/>
              <chip type="cpu" tag="soundcpu" name="Z80" clock="4000000"/>
              <chip type="cpu" tag="n7751" name="N7751" clock="6000000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="ymsnd" name="YM2151" clock="4000000"/>
              <chip type="audio" tag="dac" name="DAC"/>
              <display tag="screen" type="raster" rotate="270" width="320" height="224" refresh="60.000000" pixclock="5376240" htotal="342" hbend="0" hbstart="320" vtotal="262" vbend="0" vbstart="224" />
              <sound channels="1"/>
              <input players="2" buttons="5" coins="2" service="yes">
                     <control type="stick" minimum="0" maximum="255" sensitivity="75" keydelta="15"/>
                     <control type="trackball" minimum="0" maximum="255" sensitivity="75" keydelta="5"/>
              <dipswitch name="Coin A" tag="DSW1" mask="15">
                     <dipvalue name="4 Coins/1 Credit" value="7"/>
                     <dipvalue name="3 Coins/1 Credit" value="8"/>
                     <dipvalue name="2 Coins/1 Credit" value="9"/>
                     <dipvalue name="2 Coins/1 Credit, 5/3, 6/4" value="5"/>
                     <dipvalue name="2 Coins/1 Credit, 4/3" value="4"/>
                     <dipvalue name="1 Coin/1 Credit" value="15" default="yes"/>
                     <dipvalue name="1 Coin/1 Credit, 5/6" value="3"/>
                     <dipvalue name="1 Coin/1 Credit, 4/5" value="2"/>
                     <dipvalue name="1 Coin/1 Credit, 2/3" value="1"/>
                     <dipvalue name="2 Coins/3 Credits" value="6"/>
                     <dipvalue name="1 Coin/2 Credits" value="14"/>
                     <dipvalue name="1 Coin/3 Credits" value="13"/>
                     <dipvalue name="1 Coin/4 Credits" value="12"/>
                     <dipvalue name="1 Coin/5 Credits" value="11"/>
                     <dipvalue name="1 Coin/6 Credits" value="10"/>
                     <dipvalue name="Free Play (if Coin B too) or 1/1" value="0"/>
              <dipswitch name="Coin B" tag="DSW1" mask="240">
                     <dipvalue name="4 Coins/1 Credit" value="112"/>
                     <dipvalue name="3 Coins/1 Credit" value="128"/>
                     <dipvalue name="2 Coins/1 Credit" value="144"/>
                     <dipvalue name="2 Coins/1 Credit, 5/3, 6/4" value="80"/>
                     <dipvalue name="2 Coins/1 Credit, 4/3" value="64"/>
                     <dipvalue name="1 Coin/1 Credit" value="240" default="yes"/>
                     <dipvalue name="1 Coin/1 Credit, 5/6" value="48"/>
                     <dipvalue name="1 Coin/1 Credit, 4/5" value="32"/>
                     <dipvalue name="1 Coin/1 Credit, 2/3" value="16"/>
                     <dipvalue name="2 Coins/3 Credits" value="96"/>
                     <dipvalue name="1 Coin/2 Credits" value="224"/>
                     <dipvalue name="1 Coin/3 Credits" value="208"/>
                     <dipvalue name="1 Coin/4 Credits" value="192"/>
                     <dipvalue name="1 Coin/5 Credits" value="176"/>
                     <dipvalue name="1 Coin/6 Credits" value="160"/>
                     <dipvalue name="Free Play (if Coin A too) or 1/1" value="0"/>
              <dipswitch name="Cabinet" tag="DSW2" mask="1">
                     <dipvalue name="Upright" value="0" default="yes"/>
                     <dipvalue name="Cocktail" value="1"/>
              <dipswitch name="Demo Sounds" tag="DSW2" mask="2">
                     <dipvalue name="Off" value="2"/>
                     <dipvalue name="On" value="0" default="yes"/>
              <dipswitch name="Starting Points" tag="DSW2" mask="12">
                     <dipvalue name="2000" value="12"/>
                     <dipvalue name="3000" value="8"/>
                     <dipvalue name="5000" value="4"/>
                     <dipvalue name="10000" value="0" default="yes"/>
              <dipswitch name="Team Select" tag="DSW2" mask="16">
                     <dipvalue name="Off" value="0"/>
                     <dipvalue name="On" value="16" default="yes"/>
              <dipswitch name="Unused" tag="DSW2" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSW2" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSW2" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="6144"/>

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