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PC-9821Ra20 (98MATE R)


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

machine

 ?

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneofMachineGenreId
pc9821ra20nec/pc9821.cpp nononoyesPC-9821Ra20 (98MATE R)1996NEC  Computer / Business - Terminal

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
g8wtp_a13_wtp8b01_ab28f200b5-t.bin262144cd3acc5c746490d7f3d8d0e8df865315adaaae65f3fd0425biosrom0goodno  
font.rom288768a61c0649554b87377d176830d21bd03964dc71f8e98676b1chargen0baddumpno  
24256c-x01.bin3276828ec13759d8e98e703ce0f483df17c79f7e841c5c5cd1692raw_kanji0baddumpno  
24256c-x02.bin327689098515878fb106131a3f4eb054e87e00fe4f41193416d65raw_kanji1baddumpno  
24256c-x03.bin32768d4893543eb8c1bee0f694e1e0c145a24152222d4e444e86fraw_kanji40000baddumpno  
24256c-x04.bin327685dec0fc241000da14d0805ed0801b31eb60623552e50e41craw_kanji40001baddumpno  
d8000.rom327685dda57ccd0dead41c5b763008a4d777aedddce651eb6dcbbide0baddumpno  

chip

typetagnameclock
cpumaincpuIntel Pentium Pro200000000
cpui8237AM9517A15974400
audiocbus0:pc9801_86:lspeakerSpeaker 
audiocbus0:pc9801_86:rspeakerSpeaker 
audiocbus0:pc9801_86:opnaYM2608 OPNA7987000
audiocbus0:pc9801_86:ldac16-Bit R-2R Twos Complement DAC 
audiocbus0:pc9801_86:rdac16-Bit R-2R Twos Complement DAC 
audioupd765_2hd:0:525hd:flopsndoutSpeaker 
audioupd765_2hd:0:525hd:floppysoundFloppy sound44100
audioupd765_2hd:1:525hd:flopsndoutSpeaker 
audioupd765_2hd:1:525hd:floppysoundFloppy sound44100
audiomonoSpeaker 
audiolheadphoneSpeaker 
audiorheadphoneSpeaker 
audioide2:0:pc9801_cd:cddaCD/DA44100
audiodac1bitFiltered DAC 

configuration

nametagmask
Load IDE BIOSROM_LOAD4

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
mouse13 no02553030   
keyboard1104 no       
joy228no       
joy328no       

device

typetaginterfacefixed_imagemandatory
floppydiskupd765_2hd:0:525hdfloppy_5_25  
floppydiskupd765_2hd:1:525hdfloppy_5_25  
harddiskide1:0:hdd:imageide_hdd,hdd  
cdromide2:0:pc9801_cd:imagecdrom  

device_ref

name
pentium_pro
pit8253
pit_counter
pit_counter
pit_counter
am9517a
pic8259
pic8259
i8255
i8255
pc9801_kbd
i8255
timer
pc9801_slot
pc9801_86
speaker
speaker
ym2608
dac_16bit_r2r_tc
dac_16bit_r2r_tc
pc9801_slot
ipt_merge_any_hi
ipt_merge_any_hi
ipt_merge_any_hi
ipt_merge_any_hi
ipt_merge_any_hi
ipt_merge_any_hi
i8251
pc9801_memsw
upd765a
floppy_connector
floppy_525_hd
speaker
flopsnd
floppy_connector
floppy_525_hd
speaker
flopsnd
software_list
screen
upd7220
upd7220
speaker
gfxdecode
address_map_bank
speaker
speaker
ata_interface
ata_slot
idehd
harddisk_image
ata_slot
ata_interface
ata_slot
pc9801_cd
cdrom_image
cdda
ata_slot
ipt_merge_any_hi
software_list
upd4990a
ram
speaker_sound_device
palette

dipswitch

nametagmask
Display TypeDSW11
DSW1DSW12
Monitor TypeDSW14
UnknownDSW18
UnknownDSW116
UnknownDSW132
UnknownDSW164
Graphic FunctionDSW1128
DSW2DSW21
UnknownDSW22
UnknownDSW24
UnknownDSW28
UnknownDSW216
UnknownDSW232
UnknownDSW264
GDC clockDSW2128
FDD Fix ModeDSW31
FDD Density SelectDSW32
DSW3DSW34
UnknownDSW38
UnknownDSW316
UnknownDSW332
Conventional RAM sizeDSW364
CPU TypeDSW3128
PC-9801-86: Port Basecbus0:pc9801_86:OPNA_DSW1
PC-9801-86: Enable sound ROMcbus0:pc9801_86:OPNA_DSW2
PC-9801-86: Interrupt levelcbus0:pc9801_86:OPNA_DSW12
PC-9801-86: Interrupt enablecbus0:pc9801_86:OPNA_DSW16
PC-9801-86: ID numbercbus0:pc9801_86:OPNA_DSW224

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster064040056.4231352105260084806404400400no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportednononono 

feature

typestatusoverall
soundimperfect 

input

playerscoinsservicetilt
3 nono

port

tag
:DSW1
:DSW2
:DSW3
:MOUSE_B
:MOUSE_X
:MOUSE_Y
:ROM_LOAD
:cbus0:pc9801_86:OPNA_DSW
:cbus0:pc9801_86:PA1
:cbus0:pc9801_86:PA2
:keyb:KEY0
:keyb:KEY1
:keyb:KEY2
:keyb:KEY3
:keyb:KEY4
:keyb:KEY5
:keyb:KEY6
:keyb:KEY7
:keyb:KEY8
:keyb:KEY9
:keyb:KEYA
:keyb:KEYB
:keyb:KEYC
:keyb:KEYD
:keyb:KEYE
:keyb:KEYF

ramoption

nameramoptionValuedefault
640K655360 
3712K3801088 
7808K7995392 
14M14680064 
1664K1703936yes

slot

name
cbus0
cbus1
upd765_2hd:0
upd765_2hd:1
ide1:0
ide1:1
ide2:0
ide2:1

softwarelist

tagnamestatusfilter
disk_listpc98original 
cd_listpc98_cdoriginal 

sound

channels
7


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