| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| qkracera | handheld/hh_cop400.cpp | | no | no | no | yes | QuizKid Racer (COP420 version) | 1979 | National Semiconductor | qkracer | qkracer | Calculator / Pocket Calculator |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| cop420-npg_n | 1024 | 17f8e538 | 23d1a1819e6ba552d8da83da2948af1cf5b13d5b | maincpu | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | National Semiconductor COP420 | 700000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keypad | | 20 | | no | | | | | | | |
|
device_ref
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | yes | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :IN.0 |
| :IN.1 |
| :IN.2 |
| :IN.3 |
| :IN.4 |
|
sound
|