| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| mpchoice | merit/merit.cpp | | no | no | no | yes | Player's Choice (M4C1) | 1983 | Merit | pitboss | pitboss | Gambling / Multiplay |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| m4c1_u5.u5 | 8192 | ceb56251 | 2ce7efccbd158ef59928e5501de9617761a93567 | maincpu | 0 | good | no | | |
| m4c1_u6.u6 | 8192 | b8fe2ec4 | 3846c2d7a1e5c87badc41277395076df13cb6343 | maincpu | 2000 | good | no | | |
| m4c1_u7.u7 | 8192 | f2b6aff8 | c5c1a4ba808d9830604bc2399e66b60c56bd6f05 | maincpu | 4000 | good | no | | |
| chr2_u39.u39 | 8192 | f9613e7b | 1e8cafe142a235d65b43c7e46a79ed4f6272b61c | gfx1 | 0 | good | no | | |
| chr2_u38.u38 | 8192 | 7af28902 | 04f685389958d581aaf2c86940d1b8b8cec05d7a | gfx1 | 2000 | good | no | | |
| chr2_u37.u37 | 8192 | ea6f0c59 | f2c0ff99518c2cec3eb1b4042fa3754a702c0e34 | gfx1 | 4000 | good | no | | |
| chr2_u40.u40 | 8192 | 40c94dce | 86611e3a1048b2a3fffcc0110811656a2d0fc4a5 | gfx2 | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 2500000 |
| audio | mono | Speaker | |
| audio | aysnd | AY-3-8912A PSG | 1250000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| gambling | 1 | 7 | | no | | | | | | | |
| only_buttons | 2 | 7 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| i8255 |
| i8255 |
| screen |
| mc6845 |
| speaker |
| ay8912 |
|
dipswitch
| name | tag | mask |
| Enable Draw Poker | DSW | 1 |
| Enable Acey Deucey | DSW | 2 |
| Enable Black Jack | DSW | 4 |
| The Dice Game | DSW | 8 |
| Unknown | DSW | 16 |
| Cabinet | DSW | 32 |
| Maximum Bet | DSW | 192 |
| Percentage Out | IN1 | 192 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 256 | 76.293945 | 10000000 | 512 | 0 | 512 | 256 | 0 | 256 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | supported | no | no | no | no | preliminary |
|
feature
| type | status | overall |
| graphics | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 2 | yes | no |
|
port
|
sound
|