| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| rolla | misc/skylncr.cpp | | no | no | no | yes | unknown 'Rolla' slot machine | 199? | Random Games | | | Slot Machine / Video Slot |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 545a | 32768 | | | maincpu | 0 | nodump | no | | |
| 4w s1.u29 | 131072 | 8b02800e | 22ae265e8d0bca403be4b4a82b43c526d9407dcf | gfx1 | 0 | good | no | | |
| 4w s2.u31 | 131072 | efa631ca | c924277c64fc20e0d841be8fd1e2a4718dd229f1 | gfx1 | 1 | good | no | | |
| 4w s3.u33 | 131072 | 8fdc2d33 | 61cc36caf52487ac863dbec1c40f3ef93e57a505 | gfx1 | 40000 | good | no | | |
| 4w s4.u35 | 131072 | 9e86abfa | fe7e8222051810fd5e0a584967764d71d99bf8fe | gfx1 | 40001 | good | no | | |
| 4w g1.u52 | 131072 | 88036f9e | fa93bce2c6eccf70ee23fdd320ee56dcdb6d99e3 | gfx2 | 0 | good | no | | |
| 4w g2.u54 | 131072 | 0142ba31 | e9aed07f112f68fb598bbc841666d5516479b06c | gfx2 | 1 | good | no | | |
| 4w g3.u56 | 131072 | 4324d5c0 | 9c57385eda6a069e455b8cd9fb45db90f1966ecf | gfx2 | 40000 | good | no | | |
| 4w g4.u58 | 131072 | 1cce85f1 | f35709b29a13917fe3c69240b4ab03aa6bdc3a3b | 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 Game Percentage | DSW1 | 14 |
| D-UP Percentage | DSW1 | 17 |
| Reels Speed | DSW1 | 32 |
| Bonus Score | DSW1 | 64 |
| Key Out | DSW1 | 128 |
| Unknown | DSW2 | 1 |
| Unknown | DSW2 | 2 |
| Double-Up | DSW2 | 4 |
| Payout Limit | DSW2 | 24 |
| Unknown | DSW2 | 32 |
| Clown Percentage | DSW2 | 192 |
| Coinage A, B & C | DSW3 | 7 |
| Unknown | DSW3 | 8 |
| Unknown | DSW3 | 16 |
| Max Win Bonus | DSW3 | 32 |
| Minimum Bet | DSW3 | 192 |
| Remote Credits | DSW4 | 7 |
| Max Bet | DSW4 | 24 |
| Unknown | DSW4 | 32 |
| Unknown | DSW4 | 64 |
| Unknown | 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 | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | 3 | yes | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :DSW4 |
| :IN1 |
| :IN2 |
| :IN3 |
| :IN4 |
|
sound
|