| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| minefldfe | galaxian/scobra.cpp | | no | no | no | yes | Minefield (The Logicshop, bootleg) | 1983 | bootleg (The Logicshop) | minefld | minefld | Shooter / Driving Horizontal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| sub-1.bin | 8192 | 0511df9f | e4b93e70a070a8f42442c8329478b98cba387971 | maincpu | 0 | good | no | | |
| sub-2.bin | 8192 | 00205e04 | f8e8399a1aaa548ae2448ebc96fb3e68625f9260 | maincpu | 3600 | good | no | | |
| sub-3.bin | 2048 | 98c05d8d | 9c89504421df754bb0228ca08c7bfae5f6dc3e91 | maincpu | 8a00 | good | no | | |
| snd.2l | 2048 | 8bef736b | c5c7ce9c40e6fe60a4914b6bbd646ba6853c9043 | audiocpu | 0 | good | no | ma15c | |
| snd.2m | 2048 | f67b3f97 | bb15f95eab6594508b5c02af60ed9fff3abd23ee | audiocpu | 800 | good | no | ma15d | |
| gfx.5f | 2048 | 8b5e187a | 3afd348a2ade9fc01fd1fc6a5ce9b148e0a1ead1 | gfx1 | 0 | good | no | | |
| gfx.5h | 2048 | 4b7e1fbc | 334c09f380a3750874c4bef8e987112e7a50fdbd | gfx1 | 800 | good | no | | |
| 82s123.6e | 32 | 1877368e | 5850e03debe572f72abd91c756c0f8613018a962 | proms | 0 | good | no | minefld.clr | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3072000 |
| cpu | audiocpu | Zilog Z80 | 1789750 |
| audio | mono | Speaker | |
| audio | ay1 | AY-3-8910A PSG | 1789750 |
| audio | ay2 | AY-3-8910A PSG | 1789750 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| doublejoy | | 1 | 8 | no | | | | | 8 | | |
|
device_ref
| name |
| z80 |
| z80 |
| 7474 |
| i8255 |
| i8255 |
| 7474 |
| 7474 |
| timer |
| watchdog |
| screen |
| gfxdecode |
| palette |
| speaker |
| generic_latch_8 |
| ay8910 |
| ay8910 |
|
dipswitch
| name | tag | mask |
| Unknown | IN0 | 4 |
| Unknown | IN0 | 8 |
| Unknown | IN1 | 1 |
| Demo Sounds | IN1 | 2 |
| Unknown | IN1 | 4 |
| Unknown | IN1 | 8 |
| Coinage | IN2 | 2 |
| Lives | IN2 | 12 |
| Unknown | IN2 | 32 |
| Unknown | IN2 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 90 | 256 | 224 | 60.606061 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 2 | no | no |
|
port
|
sound
|