Specify Blocks

• Path Delay - the delay between a source (input or inout) pin and a destination (output or inout) pin

• Path Delays are assigned in Specify Blocks with the keywords specify and endspecify

• Statements in a Specify Block can do the following:

  • Assign pin-to-pin timing delays
  • Set up timing checks in the circuits
  • Define specparam constants
    

• Alternative to the #<delay> construct

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