Issue No.01 - January (1982 vol.31)
G. Lacroix , Equipe Syst?mes Electroniques Logiques (E.S.E.L.), University of Bordeaux
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.
uncertainty interval, Anomalous response of flip-flop, asynchronous interactions, flip-flop metastable state, synchronizer failures
G. Lacroix, P. Marchegay, G. Piel, "Comments on "The Anomalous Behavior of Flip-Flops in Synchronizer Circuits"", IEEE Transactions on Computers, vol.31, no. 1, pp. 77-78, January 1982, doi:10.1109/TC.1982.1675889