| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| m3big20j | barcrest/mpu3.cpp | | no | no | yes | yes | Big 20 Joker (Barcrest) (MPU3) | 198? | Barcrest | | | Slot Machine / Reels |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| b20j11.p1 | 8192 | ce524bb5 | f7f21982376a8e5cd6f3f8b6d966a17044e6c1a8 | maincpu | 6000 | good | no | | |
| b20j11.p2 | 4096 | 8ce0fffb | eda619a1d21cd45eae0c9962dab6559d4b72fc7b | maincpu | 5000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6808 | 4000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| only_buttons | | 6 | | no | | | | | | | |
|
device_ref
| name |
| m6808 |
| ipt_merge_any_hi |
| msc1937 |
| timer |
| timer |
| ptm6840 |
| pia6821 |
| pia6821 |
| pia6821 |
| pia6821 |
| stepper |
| stepper |
| stepper |
| stepper |
| meters |
| nvram |
| mpu4chrpal |
|
dipswitch
| name | tag | mask |
| DIL108 | DIL1 | 1 |
| DIL107 | DIL1 | 2 |
| DIL106 | DIL1 | 4 |
| DIL105 | DIL1 | 8 |
| DIL104 | DIL1 | 16 |
| DIL103 | DIL1 | 32 |
| DIL102 | DIL1 | 64 |
| DIL101 | DIL1 | 128 |
| DIL208 | DIL2 | 1 |
| DIL207 | DIL2 | 2 |
| DIL206 | DIL2 | 4 |
| DIL205 | DIL2 | 8 |
| DIL204 | DIL2 | 16 |
| DIL203 | DIL2 | 32 |
| DIL202 | DIL2 | 64 |
| DIL201 | DIL2 | 128 |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | yes | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | 4 | yes | no |
|
port
| tag |
| :AUX1 |
| :AUX2 |
| :BLACK1 |
| :BLACK2 |
| :DIL1 |
| :DIL2 |
| :ORANGE1 |
| :ORANGE2 |
|
sound
|