| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| ehx20 | epson/hx20.cpp | | no | no | no | yes | Epson HX-20 | 1983 | Epson | | | Computer / Laptop - Notebook - Portable |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| hx20_v10.12e | 8192 | ed7482c6 | 8fba63037f2418aee9e933a353b052a5ed816ead | 8g | 6000 | good | no | | v10 |
| hx20_v10.13e | 8192 | f5cc8868 | 3248a1ddf0d8df7e9f2fe96955385218d760c4ad | 8g | 4000 | good | no | | v10 |
| hx20_v10.14e | 8192 | 27d743ed | ebae367b0fa5f42ac78424df2534312296fd6fdc | 8g | 2000 | good | no | | v10 |
| hx20_v10.15e | 8192 | 33fbb1ab | 292ace94b4dad267aa7786dc64e68ac6f3c98aa7 | 8g | 0 | good | no | | v10 |
| hx20_v11.12e | 8192 | 4de0b4b6 | f15c537824b7effde9d9b9a21e92a081fb089371 | 8g | 0 | good | no | | v11 |
| hx20_v11.13e | 8192 | 10d6ae76 | 3163954ed9981f70f590ee98bcc8e19e4be6527a | 8g | 2000 | good | no | | v11 |
| hx20_v11.14e | 8192 | 26c203a1 | b282d7233b2689820fcf718dbe1e93d623b67e4f | 8g | 4000 | good | no | | v11 |
| hx20_v11.15e | 8192 | 101cb3e8 | e0b5cf107a9387e34a0e46f54328b89696c0bdc5 | 8g | 6000 | good | no | | v11 |
| hd6301v1.6d | 4096 | b36f5b99 | c6b54163bb268e4f4f5c79aa2e83ec51f775b16a | 6d | 0 | good | no | | |
|
biosset
| name | description | default |
| v10 | version 1.0 | no |
| v11 | version 1.1 | yes |
|
chip
| type | tag | name | clock |
| cpu | 8g | Hitachi HD6303R | 2457600 |
| cpu | 6d | Hitachi HD6301V1 | 2457600 |
| cpu | sio:tf20:19b | Zilog Z80 | 4000000 |
| audio | mono | Speaker | |
| audio | speaker | Filtered DAC | |
| audio | cassette | Cassette | |
| audio | sio:tf20:5a:0:sd320:flopsndout | Speaker | |
| audio | sio:tf20:5a:0:sd320:floppysound | Floppy sound | 44100 |
| audio | sio:tf20:5a:1:sd320:flopsndout | Speaker | |
| audio | sio:tf20:5a:1:sd320:floppysound | Floppy sound | 44100 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 69 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cassette | cassette | | | |
| floppydisk | sio:tf20:5a:0:sd320 | floppy_5_25 | | |
| floppydisk | sio:tf20:5a:1:sd320 | floppy_5_25 | | |
| romimage | optrom | opt_rom | | |
|
device_ref
| name |
| hd6303r |
| hd6301v1 |
| screen |
| palette |
| upd7227 |
| upd7227 |
| upd7227 |
| upd7227 |
| upd7227 |
| upd7227 |
| speaker |
| speaker_sound_device |
| mc146818 |
| rs232 |
| cassette_image |
| epson_sio |
| epson_tf20 |
| z80 |
| ram |
| upd7201 |
| i8274_channel |
| i8274_channel |
| upd765a |
| floppy_connector |
| epson_sd_320 |
| speaker |
| flopsnd |
| floppy_connector |
| epson_sd_320 |
| speaker |
| flopsnd |
| epson_sio |
| ram |
| generic_socket |
| software_list |
| software_list |
|
dipswitch
| name | tag | mask |
| Country | SW6 | 7 |
| Floppy Drive TF-20 | SW6 | 8 |
| Drive extension | sio:tf20:tf20_dip | 15 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | lcd | 0 | 120 | 32 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :KSC0 |
| :KSC1 |
| :KSC2 |
| :KSC3 |
| :KSC4 |
| :KSC5 |
| :KSC6 |
| :KSC7 |
| :SW6 |
| :sio:tf20:tf20_dip |
|
ramoption
| name | ramoptionValue | default |
| 32K | 32768 | |
| 16K | 16384 | yes |
|
slot
| name |
| rs232 |
| sio |
| sio:tf20:5a:0 |
| sio:tf20:5a:1 |
| sio:tf20:sio |
| optrom |
|
softwarelist
|
sound
|