Roller Jammer
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Display
Type: raster Horizontal
Resolution: 256 x 224
Refresh: 59.09 Hz
Processors
2x Zilog Z80 @ 4 MHz
Zilog Z80 @ 2.496 MHz
NSC8105 @ 6 MHz
Audio
AY-3-8910A PSG @ 1.248 MHz
AY-3-8910A PSG @ 1.248 MHz
AY-3-8910A PSG @ 1.248 MHz
OKI MSM5205 ADPCM @ 384 kHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 3 buttons
joy, 8-way, 3 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 |
|---|---|---|---|
| SW1:6 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW1:5 | Unused | OFF Off ✱ON On | Off |
| SW1:4, SW1:3 | Coin B | SW1:4 SW1:3ON ON 3 Coins/1 CreditOFF ON 2 Coins/3 CreditsOFF OFF 1 Coin/3 Credits ✱ON OFF 1 Coin/6 Credits | 1 Coin/3 Credits |
| SW1:2, SW1:1 | Coin A | SW1:2 SW1:1OFF ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 CreditsON ON Free Play | 1 Coin/1 Credit |
| SW2:6 | Demo Sounds | OFF OffON On ✱ | On |
| SW2:5 | Bonus Time | OFF 100 ✱ON 200 | 100 |
| SW2:4, SW2:3 | Clear Men | SW2:4 SW2:3OFF OFF 20 ✱ON OFF 30OFF ON 40ON ON 50 | 20 |
| SW2:2 | Difficulty | OFF Easy ✱ON Hard | Easy |
| SW2:1 | Time | OFF 40 ✱ON 50 | 40 |
| Service Mode | Off ✱On | Off |