| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| vidchal | handheld/hh_cop400.cpp | | no | no | no | yes | Video Challenger | 1987 | Select Merchandise | | | Game Console / Home Videogame |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| cop420-tdx_n | 1024 | c9bd041c | ab0dcaf4741620fa4c28ab75337a23d646af7626 | maincpu | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | National Semiconductor COP420 | 900000 |
| audio | mono | Speaker | |
| audio | dac | 4-Bit R-2R DAC | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| only_buttons | | 1 | | no | | | | | | | |
|
device_ref
| name |
| cop420 |
| pwm_display |
| speaker |
| dac_4bit_r2r |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
|
sound
|