Double Dragon (World set 1)
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Display
Type: raster Horizontal
Resolution: 256 x 240
Refresh: 57.44 Hz
Processors
Hitachi HD6309E @ 3 MHz
Hitachi HD63701Y0 @ 6 MHz
Motorola MC6809 @ 6 MHz
Audio
YM2151 OPM @ 3.58 MHz
OKI MSM5205 ADPCM @ 375 kHz
OKI MSM5205 ADPCM @ 375 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 |
|---|---|---|---|
| SW1:1, SW1:2, SW1:3 | Coin A | SW1:1 SW1:2 SW1:3ON ON ON 4 Coins/1 CreditOFF ON ON 3 Coins/1 CreditON OFF ON 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsON ON OFF 1 Coin/4 CreditsOFF OFF ON 1 Coin/5 Credits | 1 Coin/1 Credit |
| SW1:4, SW1:5, SW1:6 | Coin B | SW1:4 SW1:5 SW1:6ON ON ON 4 Coins/1 CreditOFF ON ON 3 Coins/1 CreditON OFF ON 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsON ON OFF 1 Coin/4 CreditsOFF OFF ON 1 Coin/5 Credits | 1 Coin/1 Credit |
| SW1:7 | Cabinet | OFF Upright ✱ON Cocktail | Upright |
| SW1:8 | Flip Screen | OFF Off ✱ON On | Off |
| SW2:1, SW2:2 | Difficulty | SW2:1 SW2:2OFF ON EasyOFF OFF Medium ✱ON OFF HardON ON Hardest | Medium |
| SW2:3 | Demo Sounds | ON OffOFF On ✱ | On |
| SW2:4 | Unused | OFF Off ✱ON On | Off |
| SW2:5, SW2:6 | Bonus Life | SW2:5 SW2:6OFF ON 20kON ON 40kOFF OFF 30k and every 60k ✱ON OFF 40k and every 80k | 30k and every 60k |
| SW2:7, SW2:8 | Lives | SW2:7 SW2:8OFF OFF 2 ✱ON OFF 3OFF ON 4ON ON Infinite (Cheat) | 2 |