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interrupt_processor [2016/05/22 14:33]
ex_writer [Interrupt System Routines]
interrupt_processor [2016/05/22 20:48] (current)
ex_writer [Interrupt System Routines]
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 The Interrupt Processor decrements timers, controls the [[music processor]],​ and produces sounds. The Interrupt Processor decrements timers, controls the [[music processor]],​ and produces sounds.
  
-===== Interrupt System Routines ===== 
  
-^ Name ^ Description ^ 
-| ACTINT | Activate automatic interrupt service (timers, music, blackout) | 
-| BMUSIC | Begin playing music | 
-| CTIMER | ??? |  
-| DECCTS | Decrement counters/​timers under mask (used by ACTINT and DECCTS) | 
-| EMUSIC | Stop music | 
-| STIMER | Track and decrement game timers |