Comments on "The Anomalous Behavior of Flip-Flops in Synchronizer Circuits"

  • Authors:
  • G. Lacroix;P. Marchegay;G. Piel

  • Affiliations:
  • Equipe Systèmes Electroniques Logiques (E.S.E.L.), University of Bordeaux;-;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1982

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Abstract

In the above paper1 Fleishchhammer and Dortok present a measurement system to analyze the metastable state in synchronizer circuits. We present the specific measures which have to be taken in the design for such a system to get intrinsic characterization of circuits. We propose a measurement system based on the introduction of a new parameter of synchronizer circuits allowing an accurate characterization of the considered phenomenom. Some results are given concerning standard flip-flops.