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Bonanza Bros (Japan, Floppy DS3-5000-07b Based)


MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

machine

 ?

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneofMachineGenreId
bnzabrosjsega/segas24.cpp nononoyesBonanza Bros (Japan, Floppy DS3-5000-07b Based)1990SegabnzabrosbnzabrosPlatform / Shooter

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
epr-12187.ic2131072e83783f34b3b32df7de85aef9cd77c8a4ffc17e10466b638maincpu0goodnoepr-12187.ic2 
epr-12186.ic1131072ce76319d0ede61f0700f9161285c768fa97636f0e42b96f8maincpu1goodnoepr-12186.ic1 
mpr-13188-h.2524288d38022947608e71e8ef398ac24dbf851994253bca5ace625romboard0goodnompr-13188-h.2 
mpr-13187-h.1524288e3d8c5f75b1e8646debee2f2ef272ddd3320b0a17192fbberomboard1goodnompr-13187-h.1 
mpr-13190.42621440b4df388340478bba82069ab745d6d8703e6801411fd2fc4romboard100000goodnompr-13190.4 
mpr-13189.32621445ea5a2f3514b5446303c50aeb1d6d10d0a3f210da2577e16romboard100001goodnompr-13189.3 
ds3-5000-07b.img1843200efa7f2a7eb905bff88fa40324fb92b91ac8a5878648c26e5floppy0goodno  

chip

typetagnameclock
cpumaincpuMotorola MC6800010000000
cpusubcpuMotorola MC6800010000000
audiolspeakerSpeaker 
audiorspeakerSpeaker 
audioymsndYM2151 OPM4000000
audiodac8-Bit R-2R DAC 

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
joy138no       
joy238no       

device_ref

name
m68000
timer
m68000
315_5296
timer
timer
timer
timer
segas24_tile
segas24_sprite
segas24_mixer
screen
palette
speaker
speaker
ym2151
dac_8bit_r2r
nvram

dipswitch

nametagmask
Coin ACOINAGE15
Coin BCOINAGE240
Demo SoundsDSW1
Start CreditDSW2
Coin ChuteDSW4
Flip ScreenDSW8
DifficultyDSW48
LivesDSW192

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster049638457.5241601600000065604964240384no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
goodgoodunsupportednononono 

input

playerscoinsservicetilt
24yesno

port

tag
:COINAGE
:DSW
:P1
:P2
:P3
:SERVICE

sound

channels
2


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