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Viper Phase 1 (New Version, World) - mame (0280) machine



MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378


machine

XMLJSONAO

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
viprp1seibu/seibuspi.cppnononoyesViper Phase 1 (New Version, World)1995Seibu Kaihatsu

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster27032024053.986864715909044803202960240no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
imperfectgoodsupportednononono

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
seibu1.211524288e5caf4ff7c87a4e8e8dacfb7cc0be8f778352bce2801e59bmaincpu0goodno
seibu2.212524288688a998e0c48374b6800cd00e3ee96c0fb12119a680b091dmaincpu1goodno
seibu3.210524288990fa76a7619a631d6f83b3677eb47f984aff684e9518d6dmaincpu2goodno
seibu4.2952428813e3e343aac0c7450059847f53b5081e4abf26303a50f999maincpu3goodno
seibu5.u04131310725ece677cb782cf3296f866f79fafa69ff719211c9d4026dfchars0goodno
seibu6.u0486553644844ef8bcbe24d2ffb64f9165ba4ab7de27f44b99b5ff5achars2goodno
v_bg-11.41520971526fc9673612df47d8af2c1febc1bce5bcf3218766447885bdtiles0goodno
v_bg-12.4151048576d3c7281c340bca1f31486609b3c34dd7830362a216ff648etiles2goodno
v_bg-21.4101048576d65b43186522970d95ffa7fa2f32e0b5b4f0eb69e0286b36tiles300000goodno
v_bg-22.41652428824a0a23a0b0330717620e3f3274a25845d9edaf8023b9db2tiles300002goodno
v_obj-1.32241943043be5b631fd1064428d28ca166a9267b968c0ba846cfed656sprites0goodno
v_obj-2.3244194304924153b4db5dadcfb4cd5e6efe9d995085936ce4f4eb4254sprites400000goodno
v_obj-3.3234194304e9fb906218e97b4c5cced2b529e6e72d8041c6f78fcec76esprites800000goodno
v_pcm.2151048576e3111b60f7a7747f29c392876e43efcb4e6c0741454082f2sound010goodno
flash0_blank_regionbe.u10531048576a4c181d00aeea4cac4030f60ee77d62deca6b67c318c0866soundflash10goodno

chip

typetagnameclock
cpumaincpuIntel I38625000000
cpuaudiocpuZilog Z807159090
audiospeakerSpeaker
audioymfYamaha YMF271 OPX16934400

device_ref

name
i386
z80
ds2404
intel_e28f008sa
intel_e28f008sa
idt7201
idt7201
screen
gfxdecode
palette
seibu_crtc
speaker
ymf271

sound

channels
1

feature

typestatusoverall
graphicsimperfect
soundimperfect

input

playerscoinsservicetilt
22yesno

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
joy138no
joy238no

port, analog

port_taganalog_masks
:COIN
:EXCH
:INPUTS
:JUMPERS
:SYSTEM

dipswitch


Flip Screen

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Flip ScreenINPUTS32768

location

namenumberinverted
SW11no

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Off0yes
On32768no

JP1

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
JP1JUMPERS3

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Update3yes
Normal0no