Syvalion (Japan)
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Display
Type: raster Horizontal
Resolution: 512 x 400
Refresh: 60 Hz
Processors
Motorola MC68000 @ 12 MHz
Zilog Z80 @ 4 MHz
Audio
YM2610 OPNB @ 8 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
trackball, 1 button
trackball, 1 button
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 |
|---|---|---|---|
| SW1:1 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW1:2 | Flip Screen | OFF Off ✱ON On | Off |
| SW1:3 | Service Mode | OFF Off ✱ON On | Off |
| SW1:4 | Demo Sounds | ON OffOFF On ✱ | On |
| SW1:5, SW1:6 | Coin A | SW1:5 SW1:6OFF ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON ON 2 Coins/3 CreditsON OFF 1 Coin/2 Credits | 1 Coin/1 Credit |
| SW1:7, SW1:8 | Coin B | SW1:7 SW1:8OFF ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON ON 2 Coins/3 CreditsON OFF 1 Coin/2 Credits | 1 Coin/1 Credit |
| SW2:1, SW2:2 | Difficulty | SW2:1 SW2:2ON OFF EasyOFF OFF Medium ✱OFF ON HardON ON Hardest | Medium |
| SW2:3, SW2:4 | Bonus Life | SW2:3 SW2:4ON OFF 1000kOFF OFF 1500k ✱OFF ON 2000kON ON None | 1500k |
| SW2:5, SW2:6 | Lives | SW2:5 SW2:6ON ON 2 ✱OFF OFF 3ON OFF 4OFF ON 5 | 2 |
| SW2:7 | Graphics ROM Addressing Mode | OFF JEDECON Non-JEDEC ✱ | Non-JEDEC |
| SW2:8 | Unused | OFF Off ✱ON On | Off |