| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| batlzone | midway/williams.cpp | | no | no | no | yes | Battle Zone (bootleg of Mayday) | 1980 | bootleg (Video Game) | mayday | mayday | Shooter / Flying Horizontal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 43-2732.rom.bin | 4096 | 244334f8 | ac625a1858c372db6a748ef8aa504569aef6cad7 | maincpu | 0 | good | no | | |
| 42-2732.rom.bin | 4096 | 62183aea | 3843fe055ab6d3bb5a3362f57a63ce99e36cec47 | maincpu | 1000 | good | no | ic02-2.bin | |
| 41-2732.rom.bin | 4096 | a7e9093e | d9d9641c9f8c060b2fa227b0620454067d0b0acc | maincpu | 2000 | good | no | | |
| 44-8532.rom.bin | 4096 | bba3e626 | f2a364a25ee0cf91e25f8a20173bd9fb56cc2a72 | banked | 0 | good | no | | |
| 45-8532.rom.bin | 4096 | 43b3a0de | 674ff7110d07aeb09889eddb0d3dd0e7b16fe979 | banked | 1000 | good | no | | |
| 46-8532.rom.bin | 4096 | 3df9b901 | 6b2be3292b60e197154688ffd40789e937e17b4c | banked | 2000 | good | no | | |
| 47-8532.rom.bin | 4096 | 55a27e02 | 23064ba59caed9b21e4ef6b944313e5bd2809dc5 | banked | 6000 | good | no | | |
| 48-2716.rom.bin | 2048 | fefd5b48 | ceb0d18483f0691978c604db94417e6941ad7ff2 | soundcpu | f800 | good | no | ic28-8.bin | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6809E | 1000000 |
| cpu | soundcpu | Motorola MC6808 | 3579545 |
| audio | speaker | Speaker | |
| audio | dac | MC1408 DAC | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | | 3 | 5 (half8) | no | | | | | | | |
|
device_ref
| name |
| mc6809e |
| m6808 |
| nvram |
| timer |
| timer |
| watchdog |
| screen |
| palette |
| speaker |
| mc1408 |
| ipt_merge_any_hi |
| ipt_merge_any_hi |
| pia6821 |
| pia6821 |
| pia6821 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 292 | 240 | 60.096154 | 8000000 | 512 | 12 | 304 | 260 | 7 | 247 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 2 | yes | no |
|
port
|
sound
|