| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| bcruzm12 | orca/marineb.cpp | | no | no | no | yes | Battle Cruiser M-12 | 1983 | Sigma Enterprises Inc. | | | Shooter / Gallery |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| d-84_3.12c | 8192 | 132baa3d | 79f7a1dc49b6e45e68f4008f3ee4e383846f75d5 | maincpu | 0 | good | no | | |
| d-84_2.12b | 8192 | 1a788d1f | 5029f93f45d328a282d56e010eee68287b6b9306 | maincpu | 2000 | good | no | | |
| d-84_1.12ab | 8192 | 9d5b3017 | bced3f39faf94ce25cba382010f2c2ed322e9d7b | maincpu | 4000 | good | no | | |
| d-84_5.17f | 8192 | 2e963f6a | dcc32ab4a4fa241b6f4a211642d00f6e0438f466 | tiles | 0 | good | no | | |
| d-84_4.17ef | 8192 | fe186459 | 3b0ee1fe98c835271f5b67de5ca0507827e25d71 | tiles | 2000 | good | no | | |
| d-84_6.17fh | 8192 | 1337dc01 | c55bfc6dd15a499dd71da0acc5016035a7c51f16 | sprites | 0 | good | no | | |
| d-84_7.17h | 8192 | a5be90ef | 6037d924296ba62999aafe665396fef142d73df2 | sprites | 2000 | good | no | | |
| bcm12col.7k | 256 | bf4f2671 | dde6da568ecf0121910f4b507c83fe6230b07c8d | proms | 0 | good | no | | |
| bcm12col.6k | 256 | 59f955f6 | 6d6d784971569e0af7cec8bd36659f24a652cd6a | proms | 100 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3000000 |
| audio | mono | Speaker | |
| audio | ay1 | AY-3-8912A PSG | 1500000 |
| audio | ay2 | AY-3-8912A PSG | 1500000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 1 | 8 | no | | | | | | | |
| joy | 2 | 1 | 8 | no | | | | | | | |
|
device_ref
| name |
| z80 |
| ls259 |
| watchdog |
| screen |
| gfxdecode |
| palette |
| speaker |
| ay8912 |
| ay8912 |
|
dipswitch
| name | tag | mask |
| Lives | DSW | 3 |
| Unused | DSW | 4 |
| Unused | DSW | 8 |
| Flip Screen | DSW | 16 |
| Cabinet | DSW | 32 |
| Demo Sounds | DSW | 64 |
| Unused | DSW | 128 |
| 2nd Bonus Life | SYSTEM | 3 |
| 1st Bonus Life | SYSTEM | 12 |
| Coinage | SYSTEM | 240 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 90 | 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 |
| 2 | 2 | no | no |
|
port
|
sound
|