| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| chessmst | ddr/chessmst.cpp | | no | no | no | yes | Chess-Master (model G-5003-501) | 1984 | VEB Mikroelektronik "Karl Marx" Erfurt | | | Board Game / Chess Machine |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| bm001.d204 | 8192 | 6be28876 | fd7d77b471e7792aef3b2b3f7ff1de4cdafc94c9 | maincpu | 0 | good | no | | |
| bm108.d205 | 2048 | 2599794f | 8d612d6159b29f9fc6a58d8f1e5a86d0e7c2ce75 | maincpu | 2000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 4000000 |
| 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 | | 10 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| z80pio |
| z80pio |
| sensorboard |
| 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 |
| :IN.0 |
| :IN.1 |
| :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
|