| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| oscar | dataeast/dec8.cpp | | no | no | no | yes | Psycho-Nics Oscar (World revision 0) | 1987 | Data East Corporation | | | Platform / Shooter Scrolling |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| du10 | 32768 | 120040d8 | 22d5f84f3ca724cbf39dfc4790f2175ba4945aaf | maincpu | 8000 | good | no | | |
| ed09 | 65536 | e2d4bba9 | 99f0310debe51f4bcd00b5fdaedc1caf2eeccdeb | maincpu | 10000 | good | no | | |
| du11 | 65536 | ff45c440 | 4769944bcfebcdcba7ed7d5133d4d9f98890d75c | sub | 0 | good | no | | |
| ed12 | 32768 | 432031c5 | af2deea48b98eb0f9e85a4fb1486021f999f9abd | audiocpu | 8000 | good | no | | |
| ed08 | 16384 | 308ac264 | fd1c4ec4e4f99c33e93cd15e178c4714251a9b7e | char | 0 | good | no | | |
| ed04 | 65536 | 416a791b | e6541b713225289a43962363029eb0e22a1ecb4a | sprites | 0 | good | no | | |
| ed05 | 65536 | fcdba431 | 0be2194519c36ddf136610f60890506eda1faf0b | sprites | 20000 | good | no | | |
| ed06 | 65536 | 7d50bebc | 06375f3273c48c7c7d81f1c15cbc5d3f3e05b8ed | sprites | 40000 | good | no | | |
| ed07 | 65536 | 8fdf0fa5 | 2b4d1ca1436864e89b13b3fa151a4a3708592e0a | sprites | 60000 | good | no | | |
| ed01 | 65536 | d3a58e9e | 35eda2aa630fc2c11a1aff2b00bcfabe2f3d4249 | tiles1 | 0 | good | no | | |
| ed03 | 65536 | 4fc4fb0f | 0906762a3adbffe765e072255262fedaa78bdb2a | tiles1 | 20000 | good | no | | |
| ed00 | 65536 | ac201f2d | 77f13eb6a1a44444ca9b25363031451b0d68c988 | tiles1 | 40000 | good | no | | |
| ed02 | 65536 | 7ddc5651 | f5ec5245cf3d9d4d9c1df6a8128c24565e331317 | tiles1 | 60000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Hitachi HD6309 | 6000000 |
| cpu | sub | Hitachi HD6309 | 6000000 |
| cpu | audiocpu | DECO 222 | 1500000 |
| audio | mono | Speaker | |
| audio | ym1 | YM2203 OPN | 1500000 |
| audio | ym2 | YM3526 OPL | 3000000 |
|
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 |
| hd6309 |
| hd6309 |
| deco222 |
| ipt_merge_any_lo |
| buffered_spriteram8 |
| deco_bac06 |
| deco_mxc06 |
| screen |
| gfxdecode |
| deco_rmc3 |
| speaker |
| generic_latch_8 |
| ym2203 |
| ym3526 |
|
dipswitch
| name | tag | mask |
| Coin A | DSW0 | 3 |
| Coin B | DSW0 | 12 |
| Freeze Mode | DSW0 | 16 |
| Demo Sounds | DSW0 | 32 |
| Flip Screen | DSW0 | 64 |
| Cabinet | DSW0 | 128 |
| Lives | DSW1 | 3 |
| Difficulty | DSW1 | 12 |
| Bonus Life | DSW1 | 48 |
| Invulnerability (Cheat) | DSW1 | 64 |
| Allow Continue | DSW1 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 240 | 57.444853 | 6000000 | 384 | 0 | 256 | 272 | 8 | 248 | 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 |
| :DSW0 |
| :DSW1 |
| :IN0 |
| :IN1 |
| :IN2 |
|
sound
|