| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| aligatoruna | gaelco/gaelco2.cpp | | no | no | no | yes | Alligator Hunt (unprotected, set 2) | 1994 | Gaelco | aligator | aligator | Maze / Shooter Small |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| stm27c4001.45 | 524288 | a70301b8 | b6ffb7339a42ec81c3ec7a0681dfea878f11a538 | maincpu | 0 | good | no | | |
| am27c040.44 | 524288 | d45a26ed | bb261e7061aba35aa6af6567a8386d9704a9db83 | maincpu | 1 | good | no | | |
| u48 | 4194304 | 19e03bf1 | 2b3a4bb438b0aebf4f6a9fd26b071e5c9dd222b8 | gfx_temp | 0 | good | no | u48 | |
| u47 | 4194304 | 74a5a29f | 8ea2aa1f8a80c5b88ca9222c5ecc3c4794e0a160 | gfx_temp | 400000 | good | no | u47 | |
| u50 | 4194304 | 85daecf9 | 824f6d2491075b1ef96ecd6667c5510409338a2f | gfx_temp | 800000 | good | no | u50 | |
| u49 | 4194304 | 70a4ee0b | 07b09916f0366d0c6eed94a905ec0b9d6ac9e7e1 | gfx_temp | c00000 | good | no | u49 | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 12000000 |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | gaelco | Gaelco GAE1 | 1000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 3 | 8 | no | | | | | | | |
| joy | 2 | 3 | 8 | no | | | | | | | |
|
device_ref
| name |
| m68000 |
| buffered_spriteram16 |
| screen |
| gfxdecode |
| palette |
| speaker |
| speaker |
| gaelco_gae1 |
|
dipswitch
| name | tag | mask |
| Coin A | IN0 | 3840 |
| Coin B | IN0 | 61440 |
| Difficulty | IN1 | 768 |
| Lives | IN1 | 3072 |
| Sound Type | IN1 | 4096 |
| Demo Sounds | IN1 | 8192 |
| Joystick | IN1 | 16384 |
| Service Mode | IN1 | 32768 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 320 | 240 | 59.100000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
|
sound
|