| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| j6bigwhl | jpm/jpmimpctsw.cpp | | no | no | yes | yes | Big Wheel (JPM) (IMPACT) (set 1) | 199? | JPM | | | Slot Machine / Reels |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 9538.bin | 131072 | 4a3fee6e | 3a55a1c89a562877f9db805bd036d7566c2cb4a2 | maincpu | 0 | good | no | | |
| 9539.bin | 131072 | 98335286 | 57792f661e82cbb7afe6e1723a419219c7b6e7b7 | maincpu | 1 | good | no | | |
| bigwheelsnd.bin | 524288 | 90a19aaa | 7b17e9fda01d4fb163e09107759a6bf473fc6dc0 | upd | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 8000000 |
| audio | mono | Speaker | |
| audio | upd | NEC uPD7759 | 640000 |
|
configuration
| name | tag | mask |
| Jackpot / Prize Key | J10_0 | 15 |
| Stake Key | J10_0 | 112 |
| Unknown | J10_0 | 128 |
| Percentage Key | PERCENT | 15 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| only_buttons | | 15 | | no | | | | | | | |
|
device_ref
| name |
| m68000 |
| mc68681 |
| duart_channel |
| duart_channel |
| timer |
| nvram |
| i8255 |
| timer |
| timer |
| timer |
| timer |
| timer |
| timer |
| speaker |
| upd7759 |
| meters |
| bacta_datalogger |
| s16lf01 |
| stepper |
| stepper |
| stepper |
| stepper |
| stepper |
| stepper |
|
dipswitch
| name | tag | mask |
| DSW 0x01 | DSW | 1 |
| DSW 0x02 | DSW | 2 |
| DSW 0x04 | DSW | 4 |
| DSW 0x08 | DSW | 8 |
| DSW 0x10 | DSW | 16 |
| DSW 0x20 | DSW | 32 |
| DSW 0x40 | DSW | 64 |
| DSW 0x80 | DSW | 128 |
| J10_1: 0x01 | J10_1 | 1 |
| J10_1: 0x02 | J10_1 | 2 |
| J10_1: 0x04 | J10_1 | 4 |
| J10_1: 0x08 | J10_1 | 8 |
| J10_1: 0x10 | J10_1 | 16 |
| J10_1: 0x20 | J10_1 | 32 |
| J10_1: 0x40 | J10_1 | 64 |
| J10_1: 0x80 | J10_1 | 128 |
| J10_2: 0x80 | J10_2 | 128 |
| J9_1: 0x01 | J9_1 | 1 |
| J9_1: 0x02 | J9_1 | 2 |
| J9_1: 0x04 | J9_1 | 4 |
| J9_1: 0x08 | J9_1 | 8 |
| J9_1: 0x10 | J9_1 | 16 |
| J9_1: 0x20 | J9_1 | 32 |
| J9_1: 0x40 | J9_1 | 64 |
| J9_1: 0x80 | J9_1 | 128 |
| J9_2: 0x01 | J9_2 | 1 |
| J9_2: 0x02 | J9_2 | 2 |
| J9_2: 0x40 | J9_2 | 64 |
| J9_2: 0x80 | J9_2 | 128 |
| PAYCOIN_LEVEL: 0x01 (20p cash low) | PAYCOIN_LEVEL | 1 |
| PAYCOIN_LEVEL: 0x02 (token f low) | PAYCOIN_LEVEL | 2 |
| PAYCOIN_LEVEL: 0x04 (token b low) | PAYCOIN_LEVEL | 4 |
| PAYCOIN_LEVEL: 0x08 (100p cash low) | PAYCOIN_LEVEL | 8 |
| PAYCOIN_LEVEL: 0x10 (token b full) | PAYCOIN_LEVEL | 16 |
| PAYCOIN_LEVEL: 0x20 | PAYCOIN_LEVEL | 32 |
| PAYCOIN_LEVEL: 0x40 (20p cash full) | PAYCOIN_LEVEL | 64 |
| PAYCOIN_LEVEL: 0x80 (100p cash full) | PAYCOIN_LEVEL | 128 |
| PIA_PORTB: 0x02 | PIA_PORTB | 2 |
| PIA_PORTB: 0x04 | PIA_PORTB | 4 |
| PIA_PORTB: 0x10 | PIA_PORTB | 16 |
| PIA_PORTB: 0x20 | PIA_PORTB | 32 |
| PIA_PORTB: 0x40 | PIA_PORTB | 64 |
| PIA_PORTB: 0x80 | PIA_PORTB | 128 |
| PIA_PORTC: 0x01 | PIA_PORTC | 1 |
| PIA_PORTC: 0x02 | PIA_PORTC | 2 |
| PIA_PORTC: 0x04 | PIA_PORTC | 4 |
| PIA_PORTC: 0x08 | PIA_PORTC | 8 |
| Top Up Switch 0x20 | PIA_PORTC | 32 |
|
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 | 6 | yes | no |
|
port
| tag |
| :COINS |
| :COIN_SENSE |
| :DSW |
| :J10_0 |
| :J10_1 |
| :J10_2 |
| :J9_0 |
| :J9_1 |
| :J9_2 |
| :PAYCOIN_LEVEL |
| :PERCENT |
| :PIA_PORTB |
| :PIA_PORTC |
| :TEST_DEMO |
|
sound
|