Hardware DIPs



Used to configure various options like freeplay and multiplayer link. The switches states are readable through register $300001 (REG_DIPSW).


 * Switch 8: Freeze (performed in a BIOS call ?)
 * Switch 7: Enable freeplay
 * Switches 4~6: Multiplayer link cab number setting
 * Switch 3: Enable autofire ?
 * Switch 2: Coin slots configuration ?
 * Switch 1: Test mode

There's no such switches on AES and CD systems ($300001 reads what ?).