| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| skyadvnt | alpha/alpha68k.cpp | | no | no | no | yes | Sky Adventure (World) | 1989 | Alpha Denshi Co. | | | Shooter / Flying Vertical |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| sa1.bin | 131072 | c2b23080 | d72430ae43137e3ecbaa327f37e4f3f028690a83 | maincpu | 0 | good | no | | |
| sa2.bin | 131072 | 06074e72 | 363b468fad5de0637baf8bb7b92798bfb81a07c5 | maincpu | 1 | good | no | | |
| sa.3 | 65536 | 3d0b32e0 | b845dc7b887f16dd010b9d43860b6af334995199 | audiocpu | 0 | good | no | | |
| sa.4 | 65536 | c2e3c30c | 43e1b489d879950bce3568433a4781377c3eebe7 | audiocpu | 20000 | good | no | | |
| sa.5 | 65536 | 11cdb868 | 6cd9c7952b4789e819272cbe0623f3e6f607b7eb | audiocpu | 40000 | good | no | | |
| sa.6 | 32768 | 237d93fd | 4c65169e4ce6a9be229410bbfd9b823060a829d7 | audiocpu | 60000 | good | no | | |
| alpha.mcu | 4096 | | | mcu | 0 | nodump | no | | |
| sa.7 | 32768 | ea26e9c5 | 13cb5a5955c813cd48f98f62f045a4cbc61806a1 | gfx1 | 0 | good | no | | |
| sachr3 | 524288 | a986b8d5 | e8e2f3e0f85b9565243eab7dc8606168811f41e4 | gfx2 | 0 | good | no | | |
| sachr2 | 524288 | 504b07ae | ba74f74c1cb04dd1ab4acf518099605ec9c71f94 | gfx2 | 1 | good | no | | |
| sachr1 | 524288 | e734dccd | 24258dd5994f1b14600fc354b0ab36f870967afc | gfx2 | 2 | good | no | | |
| sachr0 | 524288 | e281b204 | 50a041c701970013b84826d67c8002ccd291bfdd | gfx2 | 3 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 10000000 |
| cpu | audiocpu | Zilog Z80 | 6000000 |
| audio | speaker | Speaker | |
| audio | ym1 | YM2203 OPN | 3000000 |
| audio | ym2 | YM2413 OPLL | 3579545 |
| audio | dac | 8-Bit R-2R DAC | |
|
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 |
| ls259 |
| speaker |
| generic_latch_8 |
| ym2203 |
| ym2413 |
| dac_8bit_r2r |
| m68000 |
| z80 |
| screen |
| snk68_spr |
| alpha68k_palette |
| gfxdecode |
|
dipswitch
| name | tag | mask |
| Lives | IN3 | 12 |
| Unused | IN3 | 16 |
| Difficulty | IN3 | 96 |
| Demo Sounds | IN3 | 128 |
| Unused | IN4 | 1 |
| Coinage | IN4 | 14 |
| Flip Screen | IN4 | 16 |
| Freeze | IN4 | 32 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 90 | 256 | 224 | 59.185606 | 6000000 | 384 | 0 | 256 | 264 | 16 | 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 | yes | no |
|
port
| tag |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
| :IN4 |
|
sound
|