| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| speedway | misc/skylncr.cpp | | no | no | no | yes | Speedway (set 1) | 199? | hack (Drivers) | | | Slot Machine / Video Slot |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| v3.bin | 65536 | ef777180 | f1a554677543082eb7df2e204d0d4c987b7c6bbb | maincpu | 0 | good | no | | |
| 1.u29 | 131072 | 72e001fe | dbb02f8425c175d5ee401754e6c11ce4d429e621 | gfx1 | 0 | good | no | | |
| 2.u31 | 131072 | a491bdcf | 793faa829de50f67a44541136b66407ee9744971 | gfx1 | 1 | good | no | | |
| 3.u33 | 131072 | 935fc941 | 12e5f7fea932a86298928b70b342e0825a3caca1 | gfx1 | 40000 | good | no | | |
| 4.u35 | 131072 | aa8164ce | 027fa9743ad9d80bd86e59d684180f75dc6d60a0 | gfx1 | 40001 | good | no | | |
| 5.u52 | 131072 | df984dbc | 7ea27465f9fd537fbdc1e13ca5842f656cbc2897 | gfx2 | 0 | good | no | | |
| 6.u54 | 131072 | 37fbdc4d | 8db83c43e7c43c2da5a39b86edff416c35fa275e | gfx2 | 1 | good | no | | |
| 7.u56 | 131072 | 328f7912 | 7f05217a18cfb316972cf96711276205e8098ee6 | gfx2 | 40000 | good | no | | |
| 8.u58 | 131072 | b93b221f | efd6962a0f5e150c60d258fea116d726228dc39c | gfx2 | 40001 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3000000 |
| audio | mono | Speaker | |
| audio | aysnd | AY-3-8910A PSG | 1500000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| gambling | | 12 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| nvram |
| i8255 |
| i8255 |
| ticket_dispenser |
| screen |
| gfxdecode |
| palette |
| ramdac |
| ramdac |
| speaker |
| ay8910 |
|
dipswitch
| name | tag | mask |
| Main Win Rate | DSW1 | 14 |
| Butterfly Max Mul | DSW1 | 17 |
| Reels Speed | DSW1 | 32 |
| Bonus Score | DSW1 | 64 |
| Key Out | DSW1 | 128 |
| Unknown | DSW2 | 1 |
| Unknown | DSW2 | 2 |
| Double-Up | DSW2 | 4 |
| Refund Coin Limit | DSW2 | 24 |
| Unknown | DSW2 | 32 |
| Butterfly Win Rate | DSW2 | 192 |
| Coinage A, B & C | DSW3 | 7 |
| Credit Limit | DSW3 | 24 |
| Max Win Bonus | DSW3 | 32 |
| Minimum Bet | DSW3 | 192 |
| Remote Credits | DSW4 | 7 |
| High Bet Limit | DSW4 | 24 |
| Unknown | DSW4 | 32 |
| Unknown | DSW4 | 64 |
| Coin Lock | DSW4 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 256 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 3 | yes | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :DSW4 |
| :IN1 |
| :IN2 |
| :IN3 |
| :IN4 |
|
sound
|