| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| twinsa | edevices/twins.cpp | | no | no | no | yes | Twins (older) | 1993 | Ecogames | twins | twins | Puzzle / Match * Mature * |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| l.u8 | 524288 | 19d16ba0 | 2c42d7e1cde0f722dc5ebe7771fcc461b9a60962 | ipl | 0 | good | no | | |
| h.u9 | 524288 | 9352b56e | f9977d1d38941dc710e07d6d95cb6b88abc4a069 | ipl | 1 | good | no | | |
| 24c02.u15 | 256 | 2ff05b0e | df6854446ba83f4a13ddf68bd2d0bc35be21be79 | i2cmem | 0 | good | no | 24c02.u15 | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | NEC V30 | 8000000 |
| audio | mono | Speaker | |
| audio | aysnd | AY-3-8910A PSG | 2000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 2 | 8 | no | | | | | | | |
| joy | 2 | 2 | 8 | no | | | | | | | |
|
device_ref
| name |
| v30 |
| screen |
| palette |
| ramdac |
| 24c02 |
| address_map_bank |
| speaker |
| ay8910 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 320 | 204 | 50.080128 | 8000000 | 512 | 0 | 320 | 312 | 0 | 204 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
|
sound
|