| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| chessmst | ddr/chessmst.cpp | | no | no | no | yes | Chess-Master (set 1) | 1984 | VEB Mikroelektronik "Karl Marx" Erfurt | | | Board Game / Chess Machine |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| bm056.d208 | 1024 | 2b90e5d3 | c47445964b2e6cb11bd1f27e395cf980c97af196 | maincpu | 0 | good | no | | |
| bm057.d209 | 1024 | e666fc56 | 3fa75b82cead81973bea94191a5c35f0acaaa0e6 | maincpu | 400 | good | no | | |
| bm058.d210 | 1024 | 6a17fbec | 019051e93a5114477c50eaa87e1ff01b02eb404d | maincpu | 800 | good | no | | |
| bm059.d211 | 1024 | e96e3d07 | 20fab75f206f842231f0414ebc473ce2a7371e7f | maincpu | c00 | good | no | | |
| bm060.d212 | 1024 | 0e31f000 | daac924b79957a71a4b276bf2cef44badcbe37d3 | maincpu | 1000 | good | no | | |
| bm061.d213 | 1024 | 69ad896d | 25d999b59d4cc74bd339032c26889af00e64df60 | maincpu | 1400 | good | no | | |
| bm062.d214 | 1024 | c42925fe | c42d8d7c30a9b6d91ac994cec0cc2723f41324e9 | maincpu | 1800 | good | no | | |
| bm063.d215 | 1024 | 86be4cdb | 741f984c15c6841e227a8722ba30cf9e6b86d878 | maincpu | 1c00 | good | no | | |
| bm064.d216 | 1024 | e82f5480 | 38a939158052f5e6484ee3725b86e522541fe4aa | maincpu | 2000 | good | no | | |
| bm065.d217 | 1024 | 4ec0e92c | 0b748231a50777391b04c1778750fbb46c21bee8 | maincpu | 2400 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 2457600 |
| 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
|