| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| wallca | midcoin/wallc.cpp | | no | no | no | yes | Wall Crash (set 2) | 1984 | Midcoin | wallc | wallc | Ball & Paddle / Breakout |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| rom4.rom | 8192 | ce43af1b | c05419cb4aa57c6187b469573a3787d9123c4a05 | maincpu | 0 | good | no | | |
| rom5.rom | 8192 | b789a705 | 2b62b14d1a3ad5eff5b8d502d7891e58379ee820 | maincpu | 2000 | good | no | | |
| rom3.rom | 2048 | 6634db73 | fe6104f974495a250e0cd14c0745eec8e44b8d3a | gfx1 | 800 | good | no | | |
| rom2.rom | 2048 | 79f49c2c | 485fdba5ebdb4c01306f3ef26c992a513aa6b5dc | gfx1 | 1800 | good | no | | |
| rom1.rom | 2048 | 3884fd4f | 47254c8828128ac48fc15f05b52fe4d42d4919e7 | gfx1 | 2800 | good | no | | |
| 74s288.c2 | 32 | 83e3e293 | a98c5e63b688de8d175adb6539e0cdc668f313fd | proms | 0 | good | no | 74s288.c2 | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3000000 |
| audio | mono | Speaker | |
| audio | aysnd | AY-3-8912A PSG | 1536000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| dial | | 2 | | yes | 0 | 255 | 50 | 3 | | | |
|
device_ref
| name |
| z80 |
| adc0804 |
| screen |
| gfxdecode |
| palette |
| speaker |
| ay8912 |
|
dipswitch
| name | tag | mask |
| Lives | DSW1 | 3 |
| Bonus Life | DSW1 | 12 |
| Curve Effect | DSW1 | 16 |
| Timer Speed | DSW1 | 96 |
| Service | DSW1 | 128 |
| Coin A | DSW2 | 3 |
| Coin B | DSW2 | 12 |
| Coin C | DSW2 | 48 |
| Unused | DSW2 | 64 |
| Unused | DSW2 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 256 | 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 |
| :DIAL |
| :DSW1 |
| :DSW2 |
| :SYSTEM |
|
sound
|