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Visual 550 - mame (0280) machine



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


machine

XMLJSONAO

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
v550visual/v550.cppnononoyesVisual 5501982Visual Technology

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster0152027260.950482348460001938015202950272no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportednononono

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
e244-001_r07_u42.bin8192d18a8b627faf8a9f1ae3148adacbff960a2663793710cef2maincpu0goodno
e244-002_r07_u43.bin81921b62db477ad69aea6088545d843c2e95737895f81c269cccmaincpu2000goodno
e244-003_r07_u44.bin8192f6d6f734a9efa8ebe86addb77872dbe9863ea7f75b33a2b9maincpu4000goodno
e244-017_r07_u45.bin8192b0dcd5359237723d01a720217f50f756bb55c7e5ed05a594maincpu6000goodno
e242-085_r03_u97.bin40968a491ceed8a9546a7dd2ffc0a5e54524ee16068dde56975cchargen0goodno

chip

typetagnameclock
cpumaincpuZilog Z802177875
cpukeyboard:kbdcIntel 80394608000

device_ref

name
z80
nvram
upd7220
i8255
i8251
upd7201
i8274_channel
i8274_channel
ipt_merge_any_hi
com8116_020
com8116_020
v550_kbd
i8039
screen
scn2672

sound

channels
0

feature

typestatusoverall
soundunemulated

input

playerscoinsservicetilt
1nono

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
keyboard95no

port, analog

port_taganalog_masks
:keyboard:KEY0
:keyboard:KEY1
:keyboard:KEY10
:keyboard:KEY11
:keyboard:KEY2
:keyboard:KEY3
:keyboard:KEY4
:keyboard:KEY5
:keyboard:KEY6
:keyboard:KEY7
:keyboard:KEY8
:keyboard:KEY9