| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| checkmat | midw8080/mw8080bw.cpp | | no | no | no | yes | Checkmate | 1977 | Dave Nutting Associates / Midway | | | Maze / Surround |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| checkmat.h | 1024 | 3481a6d1 | f758599d6393398a6a8e6e7399dc1a3862604f65 | maincpu | 0 | good | no | | |
| checkmat.g | 1024 | df5fa551 | 484ff9bfb95166ba09f34c753a7908a73de3cc7d | maincpu | 400 | good | no | | |
| checkmat.f | 1024 | 25586406 | 39e0cf502735819a7e1d933e3686945fcfae21af | maincpu | 800 | good | no | | |
| checkmat.e | 1024 | 59330d84 | 453f95dd31968d439339c41e625481170437eb0f | maincpu | c00 | good | no | | |
| checkmat.d | 1024 | | | maincpu | 1000 | nodump | no | | |
|
adjuster
| name | default |
| Boom Volume | 50 |
| Tone Volume | 50 |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 8080 | 1996800 |
| audio | mono | Speaker | |
| audio | discrete | Discrete Sound | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | | 8 | no | | | | | | | |
| joy | 2 | | 8 | no | | | | | | | |
| joy | 3 | | 8 | no | | | | | | | |
| joy | 4 | | 8 | no | | | | | | | |
|
device_ref
| name |
| i8080 |
| screen |
| watchdog |
| speaker |
| discrete |
|
dipswitch
| name | tag | mask |
| Coinage | IN2 | 1 |
| Unused | IN2 | 2 |
| Rounds | IN2 | 12 |
| Unused | IN2 | 16 |
| Language | IN2 | 96 |
| Service Mode | IN2 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 260 | 224 | 59.541985 | 4992000 | 320 | 0 | 260 | 262 | 0 | 224 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | supported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 4 | 1 | no | no |
|
port
| tag |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
| :R309 |
| :R411 |
|
sound
|