| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| invasiona | midw8080/8080bw.cpp | | no | no | no | yes | UFO Robot Attack (bootleg of Invasion, newer set) | 1979 | bootleg | invaders | invaders | Shooter / Gallery |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| invasiona_0.bin | 1024 | c2fe6197 | 823d02c2790711f40c167544a55e1669a97d93b4 | maincpu | 0 | good | no | | |
| invasiona_1.bin | 1024 | 7c86620d | 9e92ec0aa4eee96a7fa115a14a611c488d13b9dd | maincpu | 400 | good | no | | |
| invasiona_2.bin | 1024 | ccaf38f6 | 8eb0456e8abdba0d1dda20a335a9ecbe7c38f9ed | maincpu | 800 | good | no | | |
| invasiona_3.bin | 1024 | 8ec9eae2 | 48d7a7dc61e0417ca4093e5c2a36efd96e359233 | maincpu | 1400 | good | no | | |
| invasiona_4.bin | 1024 | 24b39879 | c93530ac20c412b516fbcba8220d85a9bd4fa804 | maincpu | 1800 | good | no | | |
| invasiona_5.bin | 1024 | 59134ff8 | 2e6a040066b35b10f867a3e500e3b13922c0eb7a | maincpu | 1c00 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 8080 | 1996800 |
| audio | soundboard:mono | Speaker | |
| audio | soundboard:snsnd | TI SN76477 CSG | |
| audio | soundboard:discrete | Discrete Sound | |
|
configuration
| name | tag | mask |
| Coin counter | IN3 | 4 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | | 1 | 2 | no | | | | | | | |
|
device_ref
| name |
| i8080 |
| screen |
| watchdog |
| invaders_audio |
| speaker |
| sn76477 |
| discrete |
|
dipswitch
| name | tag | mask |
| Unused | IN0 | 1 |
| Unused | IN0 | 2 |
| Unused | IN0 | 4 |
| Unused | IN0 | 128 |
| Lives | IN2 | 3 |
| Bonus Life | IN2 | 8 |
| Laser Bonus Info | IN2 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 270 | 260 | 224 | 59.541985 | 4992000 | 320 | 0 | 260 | 262 | 0 | 224 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | supported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 1 | 2 | no | no |
|
port
| tag |
| :CONTP1 |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
|
sound
|