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Acorn R225


MAME: 0.264 - Released: 2024-03-25T16:22:50 - Machines: 46695 - rom: 351237 - disk: 1324 - Lists: 713 - Software: 137489 - rom: 233279 - disk: 11064

machine

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namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneofMachineGenreId
ar225acorn/aa310.cpp nononoyesAcorn R2251990Acorn Computersaa310aa310Computer / Home System

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
0270,601-01.rom13107229e2890b2ccdbda7494824180426d66cd38659f6ee55a045maincpu0goodno0270,601-01.rom201
0270,602-01.rom131072dd1e48932d39a5027fd164fd9409e38074c68731622406bbmaincpu1goodno0270,602-01.rom201
0270,603-01.rom131072985a870387376fba36757b311f6c4178c2ac04d8a4ad063amaincpu2goodno0270,603-01.rom201
0270,604-01.rom131072f23e4c8d27595da90d76d3b25b55e176e0688740c5ce39demaincpu3goodno0270,604-01.rom201
0270,251-01.rom524288023115a9d3233f76d5750e04ef2bc39d5b2dfd96e6a03c45maincpu0goodno0270,251-01.rom300
0270,252-01.rom5242886db011294b801dcce4d268d5e4c2680efa23acb29e4f907fmaincpu1goodno0270,252-01.rom300
0270,253-01.rom524288d749a9f2c53c35b847d300989163f9e779590d1853e8adafmaincpu2goodno0270,253-01.rom300
0270,254-01.rom5242885b13c523b815bdf31dd99e5b4f2d99790cc28ee8cd907b43maincpu3goodno0270,254-01.rom300
0296,041-01.rom524288b7499ef84ab53a53c531bfbecdd441c82d9f4c0517682ddemaincpu0goodno0296,041-01.rom310
0296,042-01.rom524288d55a854cc9308cee92cca2a626d8577ec99485ad58b8da2amaincpu1goodno0296,042-01.rom310
0296,043-01.rom52428819bc549a88b02bd3df94b56284ffad1c24fa140249b7cb63maincpu2goodno0296,043-01.rom310
0296,044-01.rom524288bf86f497a200dca6dbee7c0be25a7e5363a6a3e6455a3bf3maincpu3goodno0296,044-01.rom310
0296,041-02.rom524288841858792740312b32e9cb8ca6cba9f7b33b68dc0dfab810maincpu0goodno0296,041-02.rom311
0296,042-02.rom524288c7584553144f8f55f06d6d0752f2f989f4f5c7cec38a43eamaincpu1goodno0296,042-02.rom311
0296,043-02.rom524288ff5acf17f9c9d4eb2f465b44353257594e631d0e3706f651maincpu2goodno0296,043-02.rom311
0296,044-02.rom524288e2a3480e5b48e8b66ba86568e2225d60f34e201dd5f5d52amaincpu3goodno0296,044-02.rom311
cmos_riscos2.bin2561ecf336996163285797e0d54017d8d4ae87835328a4658bdi2cmem0goodnocmos_riscos2.bin201
cmos_riscos3.bin25696ed59b29dab30b4c3305e1142819687889fca334b532679i2cmem0goodnocmos_riscos3.bin300
cmos_riscos3.bin25696ed59b29dab30b4c3305e1142819687889fca334b532679i2cmem0goodnocmos_riscos3.bin310
cmos_riscos3.bin25696ed59b29dab30b4c3305e1142819687889fca334b532679i2cmem0goodnocmos_riscos3.bin311

biosset

namedescriptiondefault
201RISC OS 2.01 (05 Jul 1990)no
300RISC OS 3.00 (25 Sep 1991)no
310RISC OS 3.10 (30 Apr 1992)no
311RISC OS 3.11 (29 Sep 1992)no

chip

typetagnameclock
cpumaincpuARM26000000
cpukeyboard:mcuIntel 805112000000
audiovidc:lspeakerSpeaker 
audiovidc:rspeakerSpeaker 
audiovidc:dac016-Bit R-2R Twos Complement DAC 
audiovidc:dac116-Bit R-2R Twos Complement DAC 
audiovidc:dac216-Bit R-2R Twos Complement DAC 
audiovidc:dac316-Bit R-2R Twos Complement DAC 
audiovidc:dac416-Bit R-2R Twos Complement DAC 
audiovidc:dac516-Bit R-2R Twos Complement DAC 
audiovidc:dac616-Bit R-2R Twos Complement DAC 
audiovidc:dac716-Bit R-2R Twos Complement DAC 

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
mouse   no065535100    
keyboard 106 no       

device

typetaginterfacefixed_imagemandatory
romimagepodule1:rom_r225boot:rom1bbc_rom  
romimagepodule1:rom_r225boot:rom2bbc_rom  
romimagepodule1:rom_r225boot:rom3bbc_rom  
romimagepodule1:rom_r225boot:rom4bbc_rom  
romimagepodule1:rom_r225boot:rom5bbc_rom  
romimagepodule1:rom_r225boot:rom6bbc_rom  
romimagepodule1:rom_r225boot:rom7bbc_rom1 
romimagepodule1:rom_r225boot:rom8bbc_rom1 

device_ref

name
arm_cpu
memc
ioc
archimedes_keyboard
i8051
screen
acorn_vidc1a
speaker
speaker
dac_16bit_r2r_tc
dac_16bit_r2r_tc
dac_16bit_r2r_tc
dac_16bit_r2r_tc
dac_16bit_r2r_tc
dac_16bit_r2r_tc
dac_16bit_r2r_tc
dac_16bit_r2r_tc
ram
software_list
software_list
software_list
archimedes_exp
pcf8583
wd1772
floppy_connector
floppy_connector
floppy_connector
floppy_connector
centronics
output_latch
mos6551
clock
rs232
archimedes_exp_slot
arc_ether1_aka25
i82586
archimedes_exp_slot
archimedes_econet_slot
archimedes_exp_slot
arc_rom_r225
generic_socket
generic_socket
generic_socket
generic_socket
generic_socket
generic_socket
generic_socket
generic_socket
software_list
archimedes_exp_slot

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster073529250.08012816000000102407353120292no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportednononono 

feature

typestatusoverall
rom unemulated

input

playerscoinsservicetilt
1 nono

port

tag
:keyboard:MOUSE.0
:keyboard:MOUSE.1
:keyboard:MOUSE.2
:keyboard:ROW.0
:keyboard:ROW.1
:keyboard:ROW.10
:keyboard:ROW.11
:keyboard:ROW.12
:keyboard:ROW.13
:keyboard:ROW.14
:keyboard:ROW.15
:keyboard:ROW.2
:keyboard:ROW.3
:keyboard:ROW.4
:keyboard:ROW.5
:keyboard:ROW.6
:keyboard:ROW.7
:keyboard:ROW.8
:keyboard:ROW.9

ramoption

nameramoptionValuedefault
8M8388608 
16M16777216 
4M4194304yes

slot

name
fdc:0
fdc:1
fdc:2
fdc:3
centronics
rs232
podule0
podule2
econet
podule1
podule1:rom_r225boot:rom1
podule1:rom_r225boot:rom2
podule1:rom_r225boot:rom3
podule1:rom_r225boot:rom4
podule1:rom_r225boot:rom5
podule1:rom_r225boot:rom6
podule1:rom_r225boot:rom7
podule1:rom_r225boot:rom8
podule3

softwarelist

tagnamestatusfilter
flop_listarchimedesoriginal 
hdd_listarchimedes_hddoriginal 
rom_listarchimedes_romoriginalARC
podule1:rom_r225boot:rom_lsbbc_romoriginalB

sound

channels
2


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