| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| keirinou | excellent/witch.cpp | | no | no | no | yes | Keirin Ou | 1987 | Excellent System | | | Gambling / Racing |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| y5-03.y5 | 32768 | df2acc37 | 9ad953843ba7859a55888fb87591cc8d322136ad | maincpu | 0 | good | no | | |
| y8.y8 | 32768 | b34111ac | 4ed7229846adbb27695bf3dd532247b1f8f6e83e | sub | 0 | good | no | | |
| a6.a6 | 32768 | 6d59a5e4 | 4580756ee7db4a088ad02cd56f78fd55fef6ec0a | gfx1 | 0 | good | no | | |
| c6-02.c6 | 32768 | c3ecc620 | 9d5e18acef2ad48b8f1c4ed5bb002bb48ab6e7a7 | gfx1 | 4000 | good | no | | |
| k5.k5 | 65536 | 1ba6d1c0 | 95203af518c52d731969086e326c9335dee8c465 | gfx2 | 0 | good | no | | |
| n82s129an.r8 | 256 | ee7b9d8f | 3a7b75befab83bc37e4e403ad3632841c2d37707 | prom | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3000000 |
| cpu | sub | Zilog Z80 | 3000000 |
| audio | mono | Speaker | |
| audio | ay1 | AY-3-8910A PSG | 1500000 |
| audio | ay2 | AY-3-8910A PSG | 1500000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| gambling | | 20 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| z80 |
| nvram |
| ticket_dispenser |
| i8255 |
| i8255 |
| screen |
| speaker |
| gfxdecode |
| palette |
| ay8910 |
| ay8910 |
|
dipswitch
| name | tag | mask |
| DSWC | A004 | 1 |
| Unknown | A004 | 2 |
| Unknown | A004 | 4 |
| Unknown | A004 | 8 |
| Unknown | A004 | 16 |
| Unknown | A004 | 32 |
| Unknown | A004 | 64 |
| Unknown | A004 | 128 |
| Game Rate | YM_PortA | 7 |
| Double-Up Rate | YM_PortA | 8 |
| Double-Up Game | YM_PortA | 16 |
| DSWA | YM_PortA | 32 |
| Unknown | YM_PortA | 64 |
| Demo Sounds | YM_PortA | 128 |
| DSWB | YM_PortB | 1 |
| Unknown | YM_PortB | 2 |
| Unknown | YM_PortB | 4 |
| Unknown | YM_PortB | 8 |
| Unknown | YM_PortB | 16 |
| Unknown | YM_PortB | 32 |
| Unknown | YM_PortB | 64 |
| Unknown | YM_PortB | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 240 | 192 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 2 | no | no |
|
port
| tag |
| :A004 |
| :A005 |
| :COINS |
| :INPUTS |
| :SERVICE |
| :UNK |
| :YM_PortA |
| :YM_PortB |
|
sound
|