| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| unksigb | misc/4enraya.cpp | | no | no | no | yes | unknown 'Space Invaders' gambling game (unencrypted) | 199? | <unknown> | unksig | unksig | Gambling / Misc. |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| u144 | 32768 | 8f19f1d3 | 6c7364cdb68974ac600c75d4b8c7646a7f218e27 | maincpu | 8000 | good | no | | |
| u172 | 32768 | f8a358fe | 5c4051de156014a5c2400f4934e2136b38bfed8c | chars | 0 | good | no | r.bin | |
| u171 | 32768 | 56ac5874 | 7ae63f930b07cb1b4989c8328fcc3627d8ff68f8 | chars | 2000 | good | no | b.bin | |
| u170 | 8192 | f9c686fc | b34412be047e04fc6aca218adf61bbe233908bd7 | chars | 4000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 4000000 |
| 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 | 8 | no | | | | | | | |
|
device_ref
| name |
| z80 |
| screen |
| gfxdecode |
| palette |
| speaker |
| ay8910 |
| nvram |
|
dipswitch
| name | tag | mask |
| DSW1-1 | DSW1 | 1 |
| DSW1-2 | DSW1 | 2 |
| DSW1-3 | DSW1 | 4 |
| DSW1-4 | DSW1 | 8 |
| DSW1-5 | DSW1 | 16 |
| DSW1-6 | DSW1 | 32 |
| DSW1-7 | DSW1 | 64 |
| DSW1-8 | DSW1 | 128 |
| DSW2-1 | DSW2 | 1 |
| Gambling Game | DSW2 | 2 |
| DSW2-3 | DSW2 | 4 |
| DSW2-4 | DSW2 | 8 |
| DSW2-5 | DSW2 | 16 |
| DSW2-6 | DSW2 | 32 |
| Gambling Game Credits Value | DSW2 | 64 |
| Clear NVRAM (On, reset, Off, reset) | DSW2 | 128 |
| Sound Hardware | IN1 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 224 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 3 | no | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :IN1 |
| :IN2 |
|
sound
|