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Derby Owners Club II Ver.2.1 (Japan, Rev B)


MAME: 0.272 - Released: 2024-11-29T19:06:23 - Machines: 47515 - rom: 355153 - disk: 1357 - Lists: 718 - Software: 138591 - rom: 234761 - disk: 11192

machine

 ?

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneofMachineGenreId
derbyoc2sega/naomi.cpp nononoyesDerby Owners Club II Ver.2.1 (Japan, Rev B)2001Seganaomi Sports / Horse Racing

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
epr-21576h.ic272097152d489568591424d481ff99a8d3f4c45cea6d3f0eada049a6dmaincpu0goodnoepr-21576h.ic27bios0
epr-21576g.ic272097152d2a1c6bf6d27d71aec4dfba98f66316ae74a1426d567698amaincpu0goodnoepr-21576g.ic27bios1
epr-21576e.ic27209715208c0add7e7c1a7673cb2ccb21748ef44105e46d1bad7266dmaincpu0goodnoepr-21576e.ic27bios2
epr-21576d.ic2720971523b2afa7bd007e1d321c198a38c5baff86eb2ab84385d150amaincpu0goodnoepr-21576d.ic27bios3
epr-21576c.ic2720971524599ad137e730e9452a792d76f210c33a955d385538682c7maincpu0baddumpnoepr-21576c.ic27bios4
epr-21576b.ic272097152755a6e077e8b8ccfc063144d89668e7224dcd8a36c54f3b3maincpu0goodnoepr-21576b.ic27bios5
epr-21576a.ic272097152cedfe439f27798bf3d890863ef0c1d9dcb4e7782249dca27maincpu0goodnoepr-21576a.ic27bios6
epr-21576.ic2720971529dad34955fb66f9a2b68d120f059c72758e65d34f461044amaincpu0goodnoepr-21576.ic27bios7
epr-21578h.ic2720971527b4529468e9f153bbada24b37066dc45b64a7bf0d4f26a9bmaincpu0goodnoepr-21578h.ic27bios8
epr-21578g.ic27209715255413214bd2748365a9fc1821c9369aa7155d7c41c4df43emaincpu0goodnoepr-21578g.ic27bios9
epr-21578f.ic272097152628a27fddae7add616b1a2478f00608823e88c3b82a0e78fmaincpu0goodnoepr-21578f.ic27bios10
epr-21578e.ic272097152087f09a30418eb2cf9766f0b1b874a4e92528779e22c0a4amaincpu0goodnoepr-21578e.ic27bios11
epr-21578d.ic272097152dfd5f42a614a0db4743a5e5a206190d6786ade24325afbfdmaincpu0goodnoepr-21578d.ic27bios12
epr-21578a.ic2720971526c9aad83555918de76d8dbee2a97d8a95297ef694b3e803fmaincpu0goodnoepr-21578a.ic27bios13
epr-21577h.ic272097152fdf174525f3e4b677f0046ce690a4f096b0481e5dd8bb6e6maincpu0goodnoepr-21577h.ic27bios14
epr-21577g.ic27209715225f64af799f9e6cc0642319bd2da492611220540add573e8maincpu0goodnoepr-21577g.ic27bios15
epr-21577e.ic272097152cf36e97bb085305982e7572e58b03a9d35f17ae319c3bbc6maincpu0goodnoepr-21577e.ic27bios16
epr-21577d.ic27209715260ddcbbe58b15096d269d6df617ca1810b66b47deb184958maincpu0goodnoepr-21577d.ic27bios17
epr-21577a.ic272097152969dc491581d1eae328b87b67508a7586ffc60cee256f70fmaincpu0goodnoepr-21577a.ic27bios18
epr-21579d.ic27209715233513691b1d8c7c516e1471a788fcf7a02a794ad2f05aeebmaincpu0goodnoepr-21579d.ic27bios19
epr-21579.ic27209715271f9c918d15af8b947f41eea7c203b565cd403e3f37a2017maincpu0goodnoepr-21579.ic27bios20
boot_rom_64b8.ic6065242887a50fab9ef79f448e0bf735d1264ad4f051d24178822110fmaincpu0goodnoboot_rom_64b8.ic606bios21
develop110.ic272097152de7cfdb0da16800edc4d49f70481c124d487f544c2fa8ce7maincpu0goodnodevelop110.ic27bios22
develop.ic272097152309a196a409b50371feb648f10efd6b7ac420bf08d9a3b5amaincpu0goodnodevelop.ic27bios23
zukinver0930.ic25209715258e17c2319330f906accf1b859f56bbcedc2edff73747599maincpu0goodnozukinver0930.ic25bios24
epr-21576h_multi.ic272097152cce01f1fcca17119ad13e3a4ef7cb6902a37b65d6a844aeemaincpu0goodnoepr-21576h_multi.ic27bios25
epr-21336a.ic272097152d3d57af80eb72c2a20ad8b86d442b77760eab5e89521d469maincpu0baddumpnoepr-21336a.ic27bios26
naomi_boot_2491.ic2720971525b28f868d101f58c69d9835e87a969688e43dc9b699b89d0maincpu0goodnonaomi_boot_2491.ic27bios27
315-6188.ic3182447c9fea46f77c07ae65dfed18c1c4c632c8945be21d02ddafaltera_pof0goodno315-6188.ic31 
main_eeprom.bin128fea29cbb4099f1747aafa07db34f6e072cd9bfaa83bae10emain_eeprom0goodnomain_eeprom.bin 
x76f100_eeprom.bin1323ea24b6a3a730ebcf56e0060fef6b1b02eb2eb7cfb7e61dcnaomibd_eeprom0goodnox76f100_eeprom.bin 
epr-22306b.ic224194304fcac20eb26cec9f615cd18ce7fccfc5e273e42c58dea1995rom_board0goodno  
mpr-22295.ic1167772161085001b096ac0ecc7d5324f04514d24eb338de591926a3drom_board800000goodno  
mpr-22296.ic216777216f18cb28be7f253a35e15f62e178a1ff565f8a94102eea057rom_board1800000goodno  
mpr-22297.ic316777216a78a527b7d4e7bd93519377a8676f7ca6f72c4d0de2a0475rom_board2800000goodno  
mpr-22298.ic416777216cd76c7ea2db200c8853d1bc9da31da6c197c6b55e570dc69rom_board3800000goodno  
mpr-22299.ic516777216ffb96da5bfe8f4a455d3eeec0fa9728fc1bb52cebd13b2a8rom_board4800000goodno  
mpr-22300.ic6167772166fb052149cececc46ac463bc5df3c3f5fb9268d5ced31837rom_board5800000goodno  
mpr-22301.ic71677721652eb076da79bb286594cc5d196a37a17147ad1770db5cd67rom_board6800000goodno  
mpr-22302.ic81677721686767b0b54ed418cef78506fb824e3d16cadefdb684f2b34rom_board7800000goodno  
mpr-22303.ic91677721673a80bd5d607f1d993af4b78d3609991e47e9540664380fdrom_board8800000goodno  
mpr-22304.ic101677721646c1fb1f6daca76a75df3501f77e473eb065d48804fcc64arom_board9800000goodno  
mpr-22305.ic1116777216027d0e7be3c874e60cabb6f9ce686696d9055a0c0d5289aerom_boarda800000goodno  

biosset

namedescriptiondefault
bios0epr-21576h (Japan)no
bios1epr-21576g (Japan)no
bios2epr-21576e (Japan)no
bios3epr-21576d (Japan)no
bios4epr-21576c (Japan)no
bios5epr-21576b (Japan)no
bios6epr-21576a (Japan)no
bios7epr-21576 (Japan)no
bios8epr-21578h (Export)no
bios9epr-21578g (Export)no
bios10epr-21578f (Export)no
bios11epr-21578e (Export)no
bios12epr-21578d (Export)no
bios13epr-21578a (Export)no
bios14epr-21577h (USA)no
bios15epr-21577g (USA)no
bios16epr-21577e (USA)no
bios17epr-21577d (USA)no
bios18epr-21577a (USA)no
bios19epr-21579d (Korea)no
bios20epr-21579 (Korea)no
bios21Set4 Dev BIOSno
bios22Dev BIOS v1.10no
bios23Dev BIOS (Nov 1998)no
bios24Development ROM Boardno
bios25epr-21576h (multi-region hack)no
bios26Dev BIOS v1.2no
bios27Dev Naomi Boot 2491no

chip

typetagnameclock
cpumaincpuHitachi SH-4 (little)200000000
cpusoundcpuARM7 (little)2822400
cpumie_maple:mieZilog Z8016000000
cpu837_13551:iomcuToshiba TMP90PH4410000000
cpucomm_board:m3commcpuMotorola MC6800010000000
audiolspeakerSpeaker 
audiorspeakerSpeaker 
audioaicaYamaha AICA22579200

configuration

nametagmask
Bilinear Filteringpowervr2:PVR_DEBUG1
Disable Render Callspowervr2:PVR_DEBUG2

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
joy168no       
joy268no       

device_ref

name
sh4le
timer
dc_g2if
arm7_le
maple_dc
screen
powervr2
speaker
speaker
aica
aicartc
93c46_16
mie
z80
mie_jvs
jvs13551
tmp90ph44
93c46_8
x76f100
m3comm
m68000
ram
nvram
naomi_m2_board
sega315_5881

dipswitch

nametagmask
MonitorMIE.51
UnknownMIE.52
UnknownMIE.54
UnknownMIE.58

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster064048061.7025862691713682006405320480no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportednononono 

feature

typestatusoverall
graphicsimperfect 
soundimperfect 

input

playerscoinsservicetilt
22yesyes

port

tag
:837_13551:COINS
:A0
:A1
:A2
:A3
:A4
:A5
:A6
:A7
:MIE.3
:MIE.5
:P1
:P2
:TILT
:powervr2:PVR_DEBUG

sound

channels
2


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