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Vl-gatedelay

Make-vl-gatedelay

Basic constructor macro for vl-gatedelay structures.

Syntax

(make-vl-gatedelay [:rise <rise>] 
                   [:fall <fall>] 
                   [:high <high>])

This is the usual way to construct vl-gatedelay structures. It simply conses together a structure with the specified fields.

This macro generates a new vl-gatedelay structure from scratch. See also change-vl-gatedelay, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-gatedelay

(defmacro make-vl-gatedelay (&rest args)
  (std::make-aggregate 'vl-gatedelay
                       args '((:rise) (:fall) (:high))
                       'make-vl-gatedelay
                       nil))

Function: vl-gatedelay

(defun vl-gatedelay (rise fall high)
  (declare (xargs :guard (and (vl-expr-p rise)
                              (vl-expr-p fall)
                              (vl-maybe-expr-p high))))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-gatedelay))
    (declare (ignorable __function__))
    (b* ((rise (mbe :logic (vl-expr-fix rise)
                    :exec rise))
         (fall (mbe :logic (vl-expr-fix fall)
                    :exec fall))
         (high (mbe :logic (vl-maybe-expr-fix high)
                    :exec high)))
      (cons :vl-gatedelay
            (std::prod-cons rise (std::prod-cons fall high))))))