| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| caterplr | atari/centiped.cpp | | no | no | no | yes | Caterpillar (bootleg of Centipede) | 1980 | bootleg (Olympia) | centiped | centiped | Shooter / Gallery |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| olympia.c28 | 2048 | 8a744e57 | 0bc83fe01d929af4e5c7f2a8d1236560df41f9ce | maincpu | 2000 | good | no | | |
| olympia.c29 | 2048 | bb897b10 | bb1039fe64774277870f675eb72dd9f3f596f865 | maincpu | 2800 | good | no | | |
| olympia.c30 | 2048 | 2297c2ac | 129d111f80b837f7b44852162f4abfba31fc0d75 | maincpu | 3000 | good | no | | |
| olympia.c31 | 2048 | cc529d6b | 80d86371b0f969b434af6ffb3834adaf11d05ac2 | maincpu | 3800 | good | no | | |
| olympia.c32 | 2048 | d91b9724 | 5ff9ccb2769c853b44764bfe829ad1df08686dc6 | gfx1 | 0 | good | no | | |
| olympia.c33 | 2048 | c2b08489 | 9427e54537312ee0a70ec7bd1c039e92f8cfadad | gfx1 | 800 | good | no | | |
| 136001-213.p4 | 256 | 6fa3093a | 2b7aeca74c1ae4156bf1878453a047330f96f0a8 | proms | 0 | good | no | 136001-213.p4 | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 1512000 |
| audio | mono | Speaker | |
| audio | aysnd | AY-3-8910A PSG | 1512000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 1 | 8 | no | | | | | | | |
| trackball | 1 | | | yes | 0 | 255 | 50 | 10 | | | |
| joy | 2 | 1 | 8 | no | | | | | | | |
| trackball | 2 | | | yes | 0 | 255 | 50 | 10 | | | |
|
device_ref
| name |
| m6502 |
| er2055 |
| ls259 |
| watchdog |
| timer |
| screen |
| gfxdecode |
| palette |
| speaker |
| ay8910 |
|
dipswitch
| name | tag | mask |
| Language | DSW1 | 3 |
| Lives | DSW1 | 12 |
| Bonus Life | DSW1 | 48 |
| Difficulty | DSW1 | 64 |
| Credit Minimum | DSW1 | 128 |
| Coinage | DSW2 | 3 |
| Right Coin | DSW2 | 12 |
| Left Coin | DSW2 | 16 |
| Bonus Coins | DSW2 | 224 |
| Cabinet | IN0 | 16 |
| Service Mode | IN0 | 32 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 270 | 256 | 240 | 60.000000 | 3932160 | 256 | 0 | 256 | 256 | 0 | 240 | 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 | yes |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
| :TRACK0_X |
| :TRACK0_Y |
| :TRACK1_X |
| :TRACK1_Y |
|
sound
|