Happy Jackie (v110U)
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Display
Type: raster Horizontal
Resolution: 512 x 256
Refresh: 57 Hz
Processors
Zilog Z80 @ 6 MHz
Audio
YM2413 OPLL @ 3.58 MHz
Channels: 1
Controls
Players: 1
Coin slots: 2
gambling, 8 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SWA:8 | Demo Sounds | OFF OffON On ✱ | On |
| SWB:8, SWB:7, SWB:6, SWB:5 | Main Game Chance | SWB:8 SWB:7 SWB:6 SWB:5OFF OFF OFF OFF 45%ON OFF OFF OFF 50%OFF ON OFF OFF 55%ON ON OFF OFF 60%OFF OFF ON OFF 65%ON OFF ON OFF 70%OFF ON ON OFF 75%ON ON ON OFF 80%OFF OFF OFF ON 83% ✱ON OFF OFF ON 85%OFF ON OFF ON 88%ON ON OFF ON 90%OFF OFF ON ON 92%ON OFF ON ON 94%OFF ON ON ON 96%ON ON ON ON 98% | 83% |
| SWB:3 | Double Up Rate | OFF HardON Easy ✱ | Easy |
| SWC:2, SWC:1 | Max Bet | SWC:2 SWC:1OFF OFF 1ON OFF 8OFF ON 16ON ON 32 ✱ | 32 |