| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| pc486mu | nec/pc9801_epson.cpp | | no | no | no | yes | PC-486MU | 1994 | Epson | | | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| pc-486mu_hn27c1024.bin | 131072 | 113268e1 | 2a630abc825b2808f9f8fb65c6cb1fb7e7f6c710 | biosrom | 0 | good | no | | |
| font_486mu.rom | 288768 | 456d9fc7 | 78ba9960f135372825ab7244b5e4e73a810002ff | chargen | 0 | baddump | no | | |
| 24256c-x01.bin | 32768 | 28ec1375 | 9d8e98e703ce0f483df17c79f7e841c5c5cd1692 | raw_kanji | 0 | baddump | no | | |
| 24256c-x02.bin | 32768 | 90985158 | 78fb106131a3f4eb054e87e00fe4f41193416d65 | raw_kanji | 1 | baddump | no | | |
| 24256c-x03.bin | 32768 | d4893543 | eb8c1bee0f694e1e0c145a24152222d4e444e86f | raw_kanji | 40000 | baddump | no | | |
| 24256c-x04.bin | 32768 | 5dec0fc2 | 41000da14d0805ed0801b31eb60623552e50e41c | raw_kanji | 40001 | baddump | no | | |
| epson_ide_bios.rom | 32768 | | | ide | 0 | nodump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel I486 | 25000000 |
| cpu | i8237 | AM9517A | 15974400 |
| audio | cbus0:pc9801_26:mono | Speaker | |
| audio | cbus0:pc9801_26:opn | YM2203 OPN | 3993600 |
| audio | upd765_2hd:0:525hd:flopsndout | Speaker | |
| audio | upd765_2hd:0:525hd:floppysound | Floppy sound | 44100 |
| audio | upd765_2hd:1:525hd:flopsndout | Speaker | |
| audio | upd765_2hd:1:525hd:floppysound | Floppy sound | 44100 |
| audio | mono | Speaker | |
| audio | lheadphone | Speaker | |
| audio | rheadphone | Speaker | |
| audio | ide2:0:pc9801_cd:cdda | CD/DA | 44100 |
| audio | dac1bit | Filtered DAC | |
|
configuration
| name | tag | mask |
| Load IDE BIOS | ROM_LOAD | 4 |
| PC-9801-26: Interrupt level | cbus0:pc9801_26:OPN_JP6A1_JP6A3 | 3 |
| PC-9801-26: Sound ROM address | cbus0:pc9801_26:OPN_JP6A2 | 7 |
| PC-9801-26: Port Base | cbus0:pc9801_26:OPN_JP6A4 | 1 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mouse | 1 | 3 | | no | 0 | 255 | 30 | 30 | | | |
| keyboard | 1 | 104 | | no | | | | | | | |
| joy | 2 | 2 | 8 | no | | | | | | | |
| joy | 3 | 2 | 8 | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | upd765_2hd:0:525hd | floppy_5_25 | | |
| floppydisk | upd765_2hd:1:525hd | floppy_5_25 | | |
| harddisk | ide1:0:hdd:image | ide_hdd,hdd | | |
| cdrom | ide2:0:pc9801_cd:image | cdrom | | |
|
device_ref
| name |
| i486 |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| am9517a |
| pic8259 |
| pic8259 |
| i8255 |
| i8255 |
| pc9801_kbd |
| i8255 |
| timer |
| pc9801_slot |
| pc9801_26 |
| speaker |
| ym2203 |
| 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
| name | tag | mask |
| Monitor Type | DSW1 | 1 |
| DSW1 | DSW1 | 2 |
| Display Type | DSW1 | 4 |
| Unknown | DSW1 | 8 |
| Unknown | DSW1 | 16 |
| Unknown | DSW1 | 32 |
| Unknown | DSW1 | 64 |
| Graphic Function | DSW1 | 128 |
| DSW2 | DSW2 | 1 |
| Unknown | DSW2 | 2 |
| Unknown | DSW2 | 4 |
| Unknown | DSW2 | 8 |
| Unknown | DSW2 | 16 |
| Unknown | DSW2 | 32 |
| Unknown | DSW2 | 64 |
| GDC clock | DSW2 | 128 |
| FDD Fix Mode | DSW3 | 1 |
| FDD Density Select | DSW3 | 2 |
| DSW3 | DSW3 | 4 |
| Unknown | DSW3 | 8 |
| Unknown | DSW3 | 16 |
| Unknown | DSW3 | 32 |
| Conventional RAM size | DSW3 | 64 |
| CPU Type | DSW3 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 640 | 400 | 56.423135 | 21052600 | 848 | 0 | 640 | 440 | 0 | 400 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 3 | | no | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :MOUSE_B |
| :MOUSE_X |
| :MOUSE_Y |
| :ROM_LOAD |
| :cbus0:pc9801_26:OPN_JP6A1_JP6A3 |
| :cbus0:pc9801_26:OPN_JP6A2 |
| :cbus0:pc9801_26:OPN_JP6A4 |
| :cbus0:pc9801_26:PA1 |
| :cbus0:pc9801_26: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
| name | ramoptionValue | default |
| 640K | 655360 | |
| 3712K | 3801088 | |
| 7808K | 7995392 | |
| 14M | 14680064 | |
| 1664K | 1703936 | yes |
|
slot
| name |
| cbus0 |
| cbus1 |
| upd765_2hd:0 |
| upd765_2hd:1 |
| ide1:0 |
| ide1:1 |
| ide2:0 |
| ide2:1 |
|
softwarelist
| tag | name | status | filter |
| disk_list | pc98 | original | |
| cd_list | pc98_cd | original | |
|
sound
|