Acorn A500 2nd Processor - mame (0284) machine

MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392

machine

• XML • JSON • RUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
bbc_tube_a500devices/bus/bbc/tube/tube_a500.cppnoyesnonoAcorn A500 2nd Processor

snap

Acorn A500 2nd Processor png snap Acorn A500 2nd Processor jpg snap thumbnail
KeyLengthLastWriteTimeWidthHeightHorizontalResolutionVerticalResolutionPaletteLengthPixelFormatPropertyItems
bbc_tube_a5005374129/12/2025 11:31:1664048071.983671.98360Format24bppRgb305:MAME 0.238 (Nov 23 2021)

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
:screenraster073529250.08012816000000102407353120292no

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
0.bin163847ecfeb0ef9cd49f86e4b210cde6b14752cdbc2962e86551fmaincpu0goodno
1.bin16384f3bf6c3be66496a1bf7a7f7bf300e8baebc40a4b37c19c1emaincpu1goodno
2.bin163846b73d4af7ebc8c7268cda6c8bd4dcbf3b63a7ffff4d2c43cmaincpu2goodno
3.bin16384607f2f49c46448435b86d1397c7cb144bece87e73a9220aamaincpu3goodno

chip

typetagnameclock
cpu:maincpuARM8000000
cpu:keyboard:mcuIntel 805112000000
audio:vidc:speakerSpeaker
audio:vidc:dac016-Bit R-2R Twos Complement DAC
audio:vidc:dac116-Bit R-2R Twos Complement DAC
audio:vidc:dac216-Bit R-2R Twos Complement DAC
audio:vidc:dac316-Bit R-2R Twos Complement DAC
audio:vidc:dac416-Bit R-2R Twos Complement DAC
audio:vidc:dac516-Bit R-2R Twos Complement DAC
audio:vidc:dac616-Bit R-2R Twos Complement DAC
audio:vidc:dac716-Bit R-2R Twos Complement DAC

device_ref

tagname
:_tmp:maincpuarm_cpu
:_tmp:fiqsipt_merge_any_hi
:_tmp:irqsipt_merge_any_hi
:_tmp:ulatube
:_tmp:memcmemc
:_tmp:iocioc
:_tmp:keyboardarchimedes_keyboard
:_tmp:keyboard:mcui8051
:_tmp:screenscreen
:_tmp:vidcacorn_vidc1
:_tmp:vidc:speakerspeaker
:_tmp:vidc:dac0dac_16bit_r2r_tc
:_tmp:vidc:dac1dac_16bit_r2r_tc
:_tmp:vidc:dac2dac_16bit_r2r_tc
:_tmp:vidc:dac3dac_16bit_r2r_tc
:_tmp:vidc:dac4dac_16bit_r2r_tc
:_tmp:vidc:dac5dac_16bit_r2r_tc
:_tmp:vidc:dac6dac_16bit_r2r_tc
:_tmp:vidc:dac7dac_16bit_r2r_tc

sound

channels
1

input

playerscoinsservicetilt
1nono

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3
mouseno065535100
keyboard106no