| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| mega4a | hegenerglaser/smondial.cpp | | no | no | no | yes | Mephisto Mega IV (set 2) | 1988 | Hegener + Glaser | mega4 | mega4 | Board Game / Chess Machine |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| mega_iv_17.03.88 | 32768 | 85267e82 | 654c9cf84bf2165fc94f8c4cf9c662786ef3283b | maincpu | 8000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Rockwell R65C02 | 4915200 |
| audio | speaker | Speaker | |
| audio | dac | 1-Bit DAC | |
|
configuration
| name | tag | mask |
| Remember Position | board:CONF | 3 |
| Show Pieces | board:CONF | 4 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keypad | | 16 | | no | | | | | | | |
|
device_ref
| name |
| r65c02 |
| nvram |
| hc259 |
| sensorboard |
| pcf2112 |
| pcf2112 |
| pwm_display |
| speaker |
| dac |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :KEY.0 |
| :KEY.1 |
| :KEY.2 |
| :KEY.3 |
| :board:BS_CHECK |
| :board:CONF |
| :board:RANK.1 |
| :board:RANK.10 |
| :board:RANK.2 |
| :board:RANK.3 |
| :board:RANK.4 |
| :board:RANK.5 |
| :board:RANK.6 |
| :board:RANK.7 |
| :board:RANK.8 |
| :board:RANK.9 |
| :board:SPAWN |
| :board:SS_CHECK |
| :board:UI |
| :board:UI_CHECK |
|
sound
|