Execution of Process Statement

• Process Statement is executed infinitely unless broken by a WAIT statement or Sensitivity List.

  • Sensitivity list implies a WAIT statement at the end of the process.
  • Process can have multiple WAIT statements
  • Process can not have both a Sensitivity List and WAIT statement.
    
  • Note: Logic Synthesis places restrictions on WAIT and Sensitivity List

PROCESS (a,b)

BEGIN

--sequential statements

END PROCESS;

PROCESS

BEGIN

-- sequential statements

WAIT ON (a,b) ;

END PROCESS;

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