| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| meritjp | merit/meritm.cpp | | no | no | no | yes | Merit Joker Poker (9131-09) | 1988 | Merit | | | Gambling / Cards |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 9131-09_u9-00.u9 | 65536 | dadaac6a | 798068f3cef6f5d41dd8ee4315e220932f31a3f7 | maincpu | 0 | good | no | | |
| 9131-01_u10-r0.u10 | 65536 | ebee75e2 | 1ba1c92684d0f5251bb5b57a29b39467b57a1170 | maincpu | 10000 | good | no | | |
| 9131-01_u11-r0.u11 | 65536 | f2db6f5d | 3f734a7e8c72c14bf4a3e6f595819311739394d3 | maincpu | 20000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3579545 |
| audio | mono | Speaker | |
| audio | aysnd | AY8930 EPSG | 1789772 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| gambling | | 8 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| i8255 |
| z80pio |
| z80pio |
| nvram |
| ds1204 |
| v9938 |
| v9938 |
| timer |
| timer |
| screen |
| speaker |
| ay8930 |
|
dipswitch
| name | tag | mask |
| Unknown | DSW | 1 |
| Unknown | DSW | 2 |
| Unknown | DSW | 4 |
| Unknown | DSW | 8 |
| Points Per Coin | DSW | 16 |
| Unknown | DSW | 32 |
| Max Play | DSW | 192 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 543 | 465 | 59.922749 | 21477272 | 684 | 0 | 543 | 524 | 10 | 475 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
|
input
| players | coins | service | tilt |
| 1 | 2 | yes | no |
|
port
| tag |
| :DSW |
| :PIO1_PORTA |
| :PIO1_PORTB |
|
sound
|