Derby Owners Club 2000 Ver.2 (Japan, Rev A) - mame (0287) machine


machine

XMLJSONRUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
derbyo2ksega/naomi.cppnononoyesDerby Owners Club 2000 Ver.2 (Japan, Rev A)2000Seganaomi

snap

Derby Owners Club 2000 Ver.2 (Japan, Rev A) png snap Derby Owners Club 2000 Ver.2 (Japan, Rev A) jpg snap thumbnail
KeyLengthLastWriteTimeWidthHeightHorizontalResolutionVerticalResolutionPaletteLengthPixelFormatPropertyItemsPixelSHA1
derbyo2k763729/12/2025 11:31:1964048096960Format24bppRgb305:MAME 0.140u2 (Dec 8 2010)b4f9ee08ed6ebd037c4c07e70a03eeb8943b6060

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster064048061.7025862691713682006405320480no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportednononono

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
epr-21580a.ic27209715246dbe90f822b2ea8e254ea3ce66f0ea67e80a8c7e1125ec9maincpu0goodnoepr-21580a.ic27bios28
315-6188.ic3182447c9fea46f77c07ae65dfed18c1c4c632c8945be21d02ddafaltera_pof0goodno315-6188.ic31
main_eeprom.bin128fea29cbb4099f1747aafa07db34f6e072cd9bfaa83bae10emain_eeprom0goodnomain_eeprom.bin
x76f100_eeprom.bin1323ea24b6a3a730ebcf56e0060fef6b1b02eb2eb7cfb7e61dcnaomibd_eeprom0goodnox76f100_eeprom.bin
epr-22284a.ic2241943041e8e067cc33d5f7b175828511f69a6489b4558aef1ac2517rom_board0goodno
mpr-22223.ic183886085159df22612c2d43f02952c7987cb08051933e406e601474rom_board800000goodno
mpr-22224.ic28388608ef8bc5a0ecb858788d9bb84cf25aaeef8d0bee3b7ae0233erom_board1000000goodno
mpr-22225.ic3838860880e0fdbdb111d469b8f3a7e68960cc7731ecfca4d24f4f32rom_board1800000goodno
mpr-22226.ic48388608ea940bcf7dfa7f9101b8cd836920c7ebef095d1ec40c0bd3rom_board2000000goodno
mpr-22227.ic58388608300ed93ba81e0ccef6d32a959beacf66f60a9cbda128c493rom_board2800000goodno
mpr-22228.ic683886083dd062c75515c636d47b128479d7de7659fe2a2adae51fe4rom_board3000000goodno
mpr-22229.ic78388608da624f378b9bb8e572f969019aaa8100fd3549fb7f902f42rom_board3800000goodno
mpr-22230.ic883886085a806bb60d9366d215f23e3f54b26eda960a7033f3ac033crom_board4000000goodno
mpr-22231.ic98388608c633d57d737b55f5a9d0b34dec1e4b2bef7bd14e9a9e1bedrom_board4800000goodno
mpr-22232.ic1083886086f25a6ddd4f354f3143b9484b493cdd87c25b94bd6e7c09arom_board5000000goodno
mpr-22233.ic118388608cf3ac2df4d6dfa030ef8ec6343153afd4bdca51a51065bb4rom_board5800000goodno
mpr-22234.ic12s8388608d8c41648d465f4b841164da0738336e203c5bc6e1e799a76rom_board6000000goodno
mpr-22235.ic13s8388608f1dedac59d4499cbafe80dd0b36be617de7994a96e1e9a01rom_board6800000goodno
mpr-22236.ic14s838860885f549644592232694de75e245d1c67f506c9b9d7b0af53arom_board7000000goodno
mpr-22237.ic15s8388608718dd6bf6b71bb6970b582865f53d26e9579587fce86439erom_board7800000goodno
mpr-22238.ic16s8388608fb3e55dad547ee5b47e6e6fec9e447460300c828fbff8f2erom_board8000000goodno

chip

typetagnameclock
cpumaincpuHitachi SH7091200000000
cpusoundcpuARM7 (little)2822400
cpumie_maple:mieZilog Z8016000000
cpu837_13551:iomcuToshiba TMP90PH4410000000
cpucomm_board:m3commcpuMotorola MC6800010000000
audiospeakerSpeaker
audioaicaYamaha AICA22579200

device_ref

tagname
:maincpush7091
:scantimertimer
:sb_g2ifdc_g2if
:soundcpuarm7_le
:maple_dcmaple_dc
:screenscreen
:powervr2powervr2
:speakerspeaker
:aicaaica
:aicartcaicartc
:main_eeprom93c46_16
:mie_maplemie
:mie_maple:miez80
:miemie_jvs
:837_13551jvs13551
:837_13551:iomcutmp90ph44
:mie_eeprom93c46_8
:naomibd_eepromx76f100
:comm_boardm3comm
:comm_board:m3commcpum68000
:comm_board:ramram
:sramnvram
:rom_boardnaomi_m2_board
:rom_board:segam2cryptsega315_5881

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
bios28epr-21580a (Australia)no

sound

channels
1

feature

typestatusoverall
graphicsimperfect
soundimperfect

input

playerscoinsservicetilt
22yesyes

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3
joy168no
joy268no

port, analog

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

configuration


Bilinear Filtering

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Bilinear Filteringpowervr2:PVR_DEBUG1

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
No0yes
Yes1no

Disable Render Calls

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Disable Render Callspowervr2:PVR_DEBUG2

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
No0yes
Yes2no

dipswitch


Monitor

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
MonitorMIE.51

location

namenumberinverted
SW11no

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
31 kHz1no
15 kHz0yes

Unknown

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
UnknownMIE.52

location

namenumberinverted
SW12no

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Off2yes
On0no

Unknown

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
UnknownMIE.54

location

namenumberinverted
SW13no

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Off4yes
On0no

Unknown

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
UnknownMIE.58

location

namenumberinverted
SW14no

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Off8yes
On0no