| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| centiped | atari/centiped.cpp | | no | no | no | yes | Centipede (revision 4) | 1980 | Atari | | | Shooter / Gallery |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 136001-407.d1 | 2048 | c4d995eb | d0b2f0461cfa35842045d40ffb65e777703b773e | maincpu | 2000 | good | no | | |
| 136001-408.e1 | 2048 | bcdebe1b | 53f3bf88a79ce40661c0a9381928e55d8c61777a | maincpu | 2800 | good | no | | |
| 136001-409.fh1 | 2048 | 66d7b04a | 8fa758095b618085090491dfb5ea114cdc87f9df | maincpu | 3000 | good | no | | |
| 136001-410.j1 | 2048 | 33ce4640 | 780c2eb320f64fad6b265c0dada961646ed30174 | maincpu | 3800 | good | no | | |
| 136001-211.f7 | 2048 | 880acfb9 | 6c862352c329776f2f9974a0df9dbe41f9dbc361 | gfx1 | 0 | good | no | | |
| 136001-212.hj7 | 2048 | b1397029 | 974c03d29aeca672fffa4dfc00a06be6a851aacb | gfx1 | 800 | good | no | | |
| 136001-213.p4 | 256 | 6fa3093a | 2b7aeca74c1ae4156bf1878453a047330f96f0a8 | proms | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 1512000 |
| cpu | pokey | Atari C012294 POKEY | 1512000 |
| audio | mono | Speaker | |
| audio | pokey | Atari C012294 POKEY | 1512000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | | 1 | 8 | no | | | | | | | |
| trackball | | | | yes | 0 | 255 | 50 | 10 | | | |
|
device_ref
| name |
| m6502 |
| er2055 |
| ls259 |
| watchdog |
| timer |
| screen |
| gfxdecode |
| palette |
| speaker |
| pokey |
|
dipswitch
| name | tag | mask |
| Language | DSW1 | 3 |
| Lives | DSW1 | 12 |
| Bonus Life | DSW1 | 48 |
| Difficulty | DSW1 | 64 |
| Credit Minimum | DSW1 | 128 |
| Coinage | DSW2 | 3 |
| Game Time | DSW2 | 28 |
| Bonus Coins | DSW2 | 224 |
| 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 |
| 1 | 2 | no | yes |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
| :TRACK0_X |
| :TRACK0_Y |
| :TRACK1_X |
| :TRACK1_Y |
|
sound
|