Tasks: for Video Click here
•A designer is
frequently required to implement the same functionality at many places in a
behavioral design.
•The commonly used
parts should be abstracted into routines and the routines must be invoked
instead of repeating the code.
•Most programming
languages provide procedures or subroutines to accomplish this.
•Verilog provides tasks
and functions to
break up large behavioral designs into smaller pieces.
•Tasks and functions
allow the designer to abstract Verilog code that is used at many places in the
design.
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