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World Championship Baseball


MAME: 0.229 - Released: 2021-02-23T19:19:22 - Machines: 43215 - rom: 324459 - disk: 1132 - Lists: 625 - Software: 127164 - rom: 210550 - disk: 10044

machine

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneof
mwcbasebhh_hmcs40.cpp nononoyesWorld Championship Baseball1980Mattel  

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
hd38820a09435225ba7dc069e0a867fdcf07b454b1faf835e576ae782432c0maincpu0goodno  
mwcbaseb.svg1784410f63119074a10ad0630af5516f76d5bf5628483d21f6b7bescreen0goodno  

chip

typetagnameclock
cpumaincpuHitachi HD38820400000
audiomonoSpeaker 
audiospeakerFiltered 1-bit DAC 

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
keypad 26 no       

device_ref

name
hd38820
screen
pwm_display
speaker
speaker_sound_device

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screensvg0192047860.000000550656001920019204780478no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
goodgoodsupportednononono 

input

playerscoinsservicetilt
1 nono

port

tag
:IN.0
:IN.1
:IN.2
:IN.3
:IN.4
:IN.5
:IN.6

sound

channels
1



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