Riot (NMK)
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Display
Type: raster Horizontal
Resolution: 256 x 224
Refresh: 59.17 Hz
Processors
Motorola MC68000 @ 12 MHz
Zilog Z80 @ 4 MHz
Audio
YM2151 OPM @ 4 MHz
OKI MSM6295 ADPCM @ 1 MHz
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 5 Coins/1 CreditOFF ON ON 4 Coins/1 CreditON OFF ON 3 Coins/1 CreditON ON OFF 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsOFF OFF ON 1 Coin/4 Credits | 1 Coin/1 Credit |
| SW1:4, SW1:5, SW1:6 | Coin B | SW1:4 SW1:5 SW1:6ON ON ON 5 Coins/1 CreditOFF ON ON 4 Coins/1 CreditON OFF ON 3 Coins/1 CreditON ON OFF 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsOFF OFF ON 1 Coin/4 Credits | 1 Coin/1 Credit |
| SW1:7 | Starting Coins | OFF 1 ✱ON 2 | 1 |
| SW1:8 | Unknown | OFF Off ✱ON On | Off |
| SW2:1, SW2:2 | Lives | SW2:1 SW2:2OFF OFF 1ON OFF 2OFF ON 3ON ON 4 ✱ | 4 |
| SW2:3 | Unknown | OFF Off ✱ON On | Off |
| SW2:4 | Unknown | OFF Off ✱ON On | Off |
| SW2:5 | Flip Screen | OFF Off ✱ON On | Off |
| SW2:6 | Demo Sounds | ON OffOFF On ✱ | On |
| SW2:7 | Unknown | OFF Off ✱ON On | Off |
| SW2:8 | Unknown | OFF Off ✱ON On | Off |