| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| megast_fr | atari/atarist.cpp | | no | no | no | yes | MEGA ST (France) | 1987 | Atari | st | st | Computer / Home System |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| tos102fr.bin | 196608 | 8688fce6 | f5a79aac0a4e812ca77b6ac51d58d98726f331fe | m68000 | 0 | good | no | | tos102 |
| tos104fr.bin | 196608 | a305a404 | 20dba880344b810cf63cec5066797c5a971db870 | m68000 | 0 | good | no | | tos104 |
|
biosset
| name | description | default |
| tos102 | TOS 1.02 (MEGA TOS) | no |
| tos104 | TOS 1.04 (Rainbow TOS) | yes |
|
chip
| type | tag | name | clock |
| cpu | m68000 | Motorola MC68000 | 8021247 |
| cpu | ikbd:cpu | Hitachi HD6301V1 | 4000000 |
| audio | ym2149 | YM2149 SSG | 2005311 |
| audio | wd1772:0:35dd:flopsndout | Speaker | |
| audio | wd1772:0:35dd:floppysound | Floppy sound | 44100 |
| audio | mono | Speaker | |
|
configuration
| name | tag | mask |
| Monitor | config | 128 |
| Input Port 0 Device | ikbd:config | 1 |
| MIDI file mode | mdin:midiin:midiinimg:CFG | 255 |
| GLUE wake state | video:config | 15 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 2 | 8 | no | | | | | | | |
| mouse | 1 | | | no | 0 | 255 | 10 | 5 | | | |
| keyboard | 1 | 95 | | no | | | | | | | |
| joy | 2 | 1 | 8 | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | wd1772:0:35dd | floppy_3_5 | | |
| printout | centronics:printer:printer | | | |
| midiin | mdin:midiin:midiinimg | | | |
| midiout | mdout:midiout:midioutimg | | | |
| cartridge | cartslot | st_cart | | |
|
device_ref
| name |
| m68000 |
| st_mmu |
| ym2149 |
| wd1772 |
| floppy_connector |
| floppy_35_dd |
| speaker |
| flopsnd |
| floppy_connector |
| centronics |
| centronics_printer |
| printer_image |
| output_latch |
| mc68901 |
| rs232 |
| st_kbd |
| hd6301v1 |
| acia6850 |
| acia6850 |
| ipt_merge_any_hi |
| midi_port |
| midiin_port |
| midiin |
| midi_port |
| midiout_port |
| midiout |
| clock |
| generic_cartslot |
| software_list |
| software_list |
| st_blitter |
| screen |
| st_video |
| speaker |
| rp5c15 |
| ram |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 844 | 258 | 50.052709 | 16042494 | 1024 | 56 | 900 | 313 | 34 | 292 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | | no | no |
|
port
| tag |
| :config |
| :ikbd:JOY0 |
| :ikbd:JOY1 |
| :ikbd:MOUSEB |
| :ikbd:MOUSEX |
| :ikbd:MOUSEY |
| :ikbd:P30 |
| :ikbd:P31 |
| :ikbd:P32 |
| :ikbd:P33 |
| :ikbd:P34 |
| :ikbd:P35 |
| :ikbd:P36 |
| :ikbd:P37 |
| :ikbd:P40 |
| :ikbd:P41 |
| :ikbd:P42 |
| :ikbd:P43 |
| :ikbd:P44 |
| :ikbd:P45 |
| :ikbd:P46 |
| :ikbd:P47 |
| :ikbd:config |
| :mdin:midiin:midiinimg:CFG |
| :video:config |
|
ramoption
| name | ramoptionValue | default |
| 2M | 2097152 | |
| 1M | 1048576 | |
| 4M | 4194304 | yes |
|
slot
| name |
| wd1772:0 |
| wd1772:1 |
| centronics |
| rs232 |
| mdin |
| mdout |
| cartslot |
|
softwarelist
|
sound
|