| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| contra | konami/contra.cpp | | no | no | no | yes | Contra (US / Asia, set 1) | 1987 | Konami | | | Platform / Shooter Scrolling |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 633i02.17a | 65536 | b2f7bd9a | 6c29568419bc49f0be3995b0c34edd9038f6f8d9 | maincpu | 0 | good | no | | |
| 633m03.18a | 65536 | d045e1da | ec781e98a6efb14861223250c6239b06ec98ed0b | maincpu | 10000 | good | no | | |
| 633e01.12a | 32768 | d1549255 | d700c7de36746ba247e3a5d0410b7aa036aa4073 | audiocpu | 0 | good | no | | |
| 633e04.7d | 262144 | 14ddc542 | c7d8592672a6e50c2fe6b0670001c340022f16f9 | k007121_1 | 0 | good | no | | |
| 633e05.7f | 262144 | 42185044 | a6e2598d766e6995c1a912e4a04987e6f4d547ff | k007121_1 | 1 | good | no | | |
| 633e06.16d | 262144 | 9cf6faae | 9ab79c06cb541ce6fdac322886b8a14a2f3f5cf7 | k007121_2 | 0 | good | no | | |
| 633e07.16f | 262144 | f2d06638 | 0fa0fbfc53ab5c31b9de22f90153d9af37ff22ce | k007121_2 | 1 | good | no | | |
| 633e08.10g | 256 | 9f0949fa | 7c8fefdcae4523d008a7d39062194c7a80aa3500 | proms | 0 | good | no | | |
| 633e09.12g | 256 | 14ca5e19 | eeee2f8b3d1e4acf47de1e74c4e507ff924591e7 | proms | 100 | good | no | | |
| 633f10.18g | 256 | 2b244d84 | c3bde7afb501bae58d07721c637dc06938c22150 | proms | 200 | good | no | | |
| 633f11.20g | 256 | 14ca5e19 | eeee2f8b3d1e4acf47de1e74c4e507ff924591e7 | proms | 300 | good | no | | |
| 007766.20d.bin | 1 | | | pals | 0 | nodump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Hitachi HD6309E | 3000000 |
| cpu | audiocpu | Motorola MC6809E | 1789772 |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | ymsnd | YM2151 OPM | 3579545 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 2 | 8 | no | | | | | | | |
| joy | 2 | 2 | 8 | no | | | | | | | |
|
device_ref
| name |
| hd6309e |
| mc6809e |
| konami_007452 |
| buffered_spriteram8 |
| buffered_spriteram8 |
| screen |
| palette |
| k007121 |
| k007121 |
| speaker |
| speaker |
| generic_latch_8 |
| ym2151 |
|
dipswitch
| name | tag | mask |
| Coin A | DSW1 | 15 |
| Coin B | DSW1 | 240 |
| Lives | DSW2 | 3 |
| Unused | DSW2 | 4 |
| Bonus Life | DSW2 | 24 |
| Difficulty | DSW2 | 96 |
| Demo Sounds | DSW2 | 128 |
| Flip Screen | DSW3 | 1 |
| Unused | DSW3 | 2 |
| Service Mode | DSW3 | 4 |
| Sound | DSW3 | 8 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 90 | 280 | 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
| tag |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :P1 |
| :P2 |
| :SYSTEM |
|
sound
|