| Section | 
    Verilog HDL Construct | 
    Quartus II Support     Note (1) | 
  
  
   
    | 14.1 | 
    Display System Tasks | 
    Not supported. | 
  
  
   
    | 14.2 | 
    File Input-Output System Tasks | 
    Not supported. | 
  
  
   
    | 14.3 | 
    Timescale System Tasks | 
    Not supported. | 
  
  
   
    | 14.4 | 
    Simulation Control System Tasks | 
    Not supported. | 
  
  
   
    | 14.5 | 
    Timing Check System Tasks | 
    Not supported. | 
  
  
   
    | 14.6 | 
    PLA Modeling System Tasks | 
    Not supported. | 
  
  
   
    | 14.7 | 
    Stochastic Analysis System Tasks | 
    Not supported. | 
  
  
   
    | 14.8 | 
    Simulation Time System Functions | 
    Not supported. | 
  
  
   
    | 14.9 | 
    Conversion Functions for Reals | 
    Not supported. | 
  
  
   
    | 14.10 | 
    Probabilistic Distribution Functions | 
    Not supported. |