Eight Ball Action (DK conversion)
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Display
Type: raster Vertical
Resolution: 256 x 224
Refresh: 60.61 Hz
Processors
Signetics 2650 @ 1.536 MHz
Intel 8257 DMA Controller @ 3.072 MHz
Fujitsu MB8884 @ 6 MHz
Audio
Discrete Sound
Channels: 1
Controls
Players: 2
Coin slots: 1
joy, 8-way, 1 button
joy, 8-way, 1 button
Components (from manual)
Z80 CPU · C8 on CPU board · Main processor - removed during conversion
PCBs (from manual)
CPU Board
Main processor board with Z80 CPU socket
Main processor board with Z80 CPU socket
Video Board
Video processing board
Video processing board
CLK Board
Clock/timing board
Clock/timing board
Sound Board
Audio processing board
Audio processing board
Sub Board
Auxiliary board that connects CPU and Video boards
Auxiliary board that connects CPU and Video boards
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 | Unused | OFF Off ✱ON On | Off |
| SW1:2 | Unused | OFF Off ✱ON On | Off |
| SW1:3 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW1:4 | Unknown | ON Off ✱OFF On | Off |
| SW1:5, SW1:6, SW1:7 | Coinage | SW1:5 SW1:6 SW1:7OFF OFF OFF 5 Coins/1 CreditOFF ON OFF 4 Coins/1 CreditOFF OFF ON 3 Coins/1 CreditOFF ON ON 2 Coins/1 CreditON ON ON 1 Coin/1 Credit ✱ON OFF ON 1 Coin/2 CreditsON ON OFF 1 Coin/3 CreditsON OFF OFF 1 Coin/4 Credits | 1 Coin/1 Credit |
| SW1:8 | Unused | OFF Off ✱ON On | Off |