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PC/AT 486 (25 MHz, MF2 Keyboard)


MAME: 0.225 - Released: 2020-09-29T12:40:38 - Machines: 42816 - rom: 317359 - disk: 1085 - Lists: 611 - Software: 126197 - rom: 207332 - disk: 9835

machine

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneof
at486at.cpp nononoyesPC/AT 486 (25 MHz, MF2 Keyboard)1990<generic>ibm5170ibm5170

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
at486.bin655363121461651b41fa44d92151025fc9ad06e518e906935e689bios10000goodno at486
mg48602.bin6553645797823a5fab258aecabde615e1e97af5911d6cf9938c11bios10000goodno mg48602
ft01232.bin6553630efaf92665c8ef05ca052dcc06bb473c9539546bfef1e86bios10000goodno ft01232
3276gn1.bin131072d4ff0cc4567b6bdbc9bff306c8c955f275e01ae4c45fd5f2bios0goodno ficy2k
att409be.bin131072c58e017b14c19e720ce62eb2afe28a70f4e4ebafab0f9e77bios0goodno ficgac2
327gn1.awd131072017614d42228c28f21a7e78033d24319449297936465b164bios0goodno ficgacv
giovp315.rom65536e102c3f5f15a7e9311cc17afe86da0b369607768b030ddecbios10000goodno ficgiovp
306gcd00.awd6553675f3ded4999d4b58204e0b0f33262d0613c855b528bf9597bios10000goodno ficgiovt
3073.bin65536a6723863ee93a2f1ec84a3d67e267d0a490029f9165f1533bios10000goodno ficgvt2
515sbd8a.awd131072778247e107d8f0f2464abf507be1e8dfa06cd88737782411bios0goodno ficgpak2
115g705.awd131072ddb1544ad165c9ecdc9397789abddfe0fef69fdf954fa41bbios0goodno ficpio3g7
115g105.awd131072b327eb839e1ff53e07ca035d8d43951bac345fec7131678dbios0goodno ficpio3g1
116di6b7.bin131072d1d846162f2b27ce100cf784260d8e155b48db8cfbc63285bios0goodno ficpos
5150eef3.awd131072eb35785d1e601bc8da73f22f11effe9cdf5a84d52576142bbios0goodno ficpvt
5162cf37.awd131072378d813daa674eff5b972b31924941534c3c988f6f78dc93bios0goodno ficpvtio
amibios_486dx_isa_bios_aa4025963.bin6553665558d9e2e2840665d069112a2c7169afec687ad03449295bios10000goodno ava4529j
pat48pv.bin6553669e457c47015b2bccb10ce6e1ad6e992eac785f9d59a7a24bios10000goodno pat48pv
opt895mr.mr65536516cb0914c5b51cd05974001da4b764b4b14987657770a45bios10000goodno 82c895
morse_p1.bin6553623d99406b58bbf1f66af7ed56b5233cbe2eb5ab623cf9420bios10000goodno p1
486-contaq.bin65536e5d2cf161357a964ef78eaad6894dcc9dce62be50cdf6df5bios10000goodno 82c591
486-pcchips.bin655364e49eca12343ca9f4760037eb2ef6e7b011b9690e542d6eabios10000goodno chips
486-cam.bin65536d36a13ea14db51dbcf8decf1cb333c57a36971ef578c89b4bios10000goodno cam33
486-pio3.bin1310721edb560036887cd08881dfa063b37c7c11a6b65c443bd741bios0goodno pio3
g486ip_ims.bin1310724431794af70e8c326455229c3bb7f305c2f51c4ac11979edbios0goodno g486ip
upio_103.bin1310724e9139cdf2b00356957c712ca652c3751b31161b3110ec69bios0goodno 486upio
4alm002.bin6553688291af27ff912e9f0550631377d1a4c3aa266a081e7dce9bios10000goodno acer48622
4alo001.bin1310724afb9c505e56682ba1e04bd0b074de3b2a93fb5322325d01bios0goodno 4alo001
4alp001.bin655369b4a2881f324bb0304164e9ede1dd2eebb085a76aae398bebios10000goodno 4alp001
4zzw001.bin65536dc21c952affdc4efbca4dad561e4f0141463844ec84ae519bios10000goodno zz1130
mb_bios_ami_930808.bin6553689151d5b92a93cae054525adfdc6277a1236e699ea9fbc32bios10000goodno optimus
umc481icorr.ami65536d27b2fd4e639dbc7d65b29ffca26701af766fa75bfe33787bios10000baddumpno umc486a
ami_486_zz686886.bin65536a9c11f1f2a27ecae9547ddd3d230c30a94deb83a4d6b4436bios10000goodno a9c11f1f
award_486dx_0097042.bin65536b620534bd3777a82cb35639d386a1840dd5cf52527ec6f8bbios10000goodno 109k

biosset

namedescriptiondefault
at486PC/AT 486no
mg48602UMC MG-48602no
ft01232Free Tech 01-232no
ficy2kFIC 486 3.276GN1no
ficgac2FIC 486-GAC-2no
ficgacvFIC 486-GAC-V 3.27GN1no
ficgiovpFIC 486-GIO-VP 3.15GNno
ficgiovtFIC 486-GIO-VT 3.06Gno
ficgvt2FIC 486-GVT-2 3.07Gno
ficgpak2FIC 486-PAK-2 5.15Sno
ficpio3g7FIC 486-PIO-3 1.15G705no
ficpio3g1FIC 486-PIO-3 1.15G105no
ficposFIC 486-POSno
ficpvtFIC 486-PVT 5.15no
ficpvtioFIC 486-PVT-IO 5.162W2no
ava4529jAVA4529Jno
pat48pvPAT-48PVno
82c89582C895no
p1P1no
82c59182C591no
chipsChipsno
cam33CAM/33no
pio3486-PIO-3no
g486ipG486IPno
486upio486 UPIOno
acer48622Acer 486 V2.2.no
4alo0014ALO001no
4alp0014ALP001no
zz1130ZZ1130no
optimusOptimusno
umc486aUMC-486Ano
a9c11f1fa9c11f1fno
109k1.09Kno

chip

typetagnameclock
cpumaincpuIntel I48625000000
cpumb:dma8237_1AM9517A4772727
cpumb:dma8237_2AM9517A4772727
cpumb:keybc:mcuIntel 8042AH12000000
cpukbd:ms_naturl:ms_natrl_cpuIntel 80516000000
audiomb:monoSpeaker 
audiomb:speakerFiltered 1-bit DAC 
audioboard1:fdcsmc:fdc:0:35hd:flopsndoutSpeaker 
audioboard1:fdcsmc:fdc:0:35hd:floppysoundFloppy sound44100
audioboard1:fdcsmc:fdc:1:35hd:flopsndoutSpeaker 
audioboard1:fdcsmc:fdc:1:35hd:floppysoundFloppy sound44100
audioboard3:ide:lheadphoneSpeaker 
audioboard3:ide:rheadphoneSpeaker 

configuration

nametagmask
CRT Adapter Switchmb:keybc:P164
Key Lockmb:keybc:P1128

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
mouse 3 no061440100    
keyboard 108 no       

device

typetaginterfacefixed_imagemandatory
floppydiskboard1:fdcsmc:fdc:0:35hdfloppy_3_5  
floppydiskboard1:fdcsmc:fdc:1:35hdfloppy_3_5  
harddiskboard3:ide:ide:0:hdd:imageide_hdd  
printoutboard4:lpt:lpt:centronics:printer:printer   

device_ref

name
i486
at_mb
pit8254
pit_counter
pit_counter
pit_counter
am9517a
am9517a
pic8259
pic8259
isa16
mc146818
speaker
speaker_sound_device
at_keybc
i8042ah
pc_kbdc
software_list
software_list
software_list
software_list
software_list
nvram
isa16_slot
isa8_fdc_smc
smc37c78
floppy_connector
floppy_35_hd
speaker
flopsnd
floppy_connector
floppy_35_hd
speaker
flopsnd
isa16_slot
isa_com_at
ns16450
ns16450
rs232
rs232_mouse_hle_logitech
rs232
isa16_slot
isa_ide
idectrl
ata_slot
idehd
harddisk_image
ata_slot
speaker
speaker
isa16_slot
isa_lpt
pc_lpt
centronics
centronics_printer
printer_image
input_buffer
input_buffer
input_buffer
output_latch
output_latch
isa16_slot
et4000
screen
tseng_vga
isa16_slot
isa16_slot
isa16_slot
isa16_slot
pc_kbdc_slot
kb_ms_natural
i8051
ram

dipswitch

nametagmask
IDE Configurationboard3:ide:DSW1
Base addressboard4:lpt:DSW1

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
isa1:svga_et4k:screenraster064048060.0548662517500080006405240480no

driver

statusemulationsavestatecocktail
preliminarypreliminaryunsupported 

input

playerscoinsservicetilt
1 nono

port

tag
:board2:comat:serport0:logitech_mouse:BTN
:board2:comat:serport0:logitech_mouse:X
:board2:comat:serport0:logitech_mouse:Y
:board3:ide:DSW
:board4:lpt:DSW
:kbd:ms_naturl:P1.0
:kbd:ms_naturl:P1.1
:kbd:ms_naturl:P1.2
:kbd:ms_naturl:P1.3
:kbd:ms_naturl:P1.4
:kbd:ms_naturl:P1.5
:kbd:ms_naturl:P1.6
:kbd:ms_naturl:P1.7
:kbd:ms_naturl:P2.0
:kbd:ms_naturl:P2.1
:kbd:ms_naturl:P2.2
:kbd:ms_naturl:P2.3
:kbd:ms_naturl:P2.4
:kbd:ms_naturl:P2.5
:kbd:ms_naturl:P2.6
:kbd:ms_naturl:P2.7
:mb:keybc:P1

ramoption

nameramoptionValuedefault
1M1048576 
2M2097152 
8M8388608 
16M16777216 
20M20971520 
32M33554432 
64M67108864 
128M134217728 
4M4194304yes

slot

name
board1:fdcsmc:fdc:0
board1:fdcsmc:fdc:1
board2:comat:serport0
board2:comat:serport1
board3:ide:ide:0
board3:ide:ide:1
board4:lpt:lpt:centronics
isa1
isa2
isa3
isa4
isa5
kbd

softwarelist

tagnamestatusfilter
pc_disk_listibm5150original 
at_disk_listibm5170original 
at_cdrom_listibm5170_cdromoriginal 
at_hdd_listibm5170_hddoriginal 
midi_disk_listmidi_flopcompatible 

sound

channels
5



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