The Anomalous Behavior of Flip-Flops in Synchronizer Circuits | IEEE Journals & Magazine | IEEE Xplore

The Anomalous Behavior of Flip-Flops in Synchronizer Circuits


Abstract:

Quantitative results of the observations of oscillatory and metastable behavior of common flip-flops in response to logically undefined input conditions, such as those th...Show More

Abstract:

Quantitative results of the observations of oscillatory and metastable behavior of common flip-flops in response to logically undefined input conditions, such as those that occur in synchronizers and arbiters, are presented. The results are obtained with the help of a circuit developed for this purpose which measures the failure rate for a certain flip-flop and frequency. It is found that the obtained results are in good correlation with observed failure rates of a synchronizer with both short and long flip-flop resolution times allowed.
Published in: IEEE Transactions on Computers ( Volume: C-28, Issue: 3, March 1979)
Page(s): 273 - 276
Date of Publication: 31 March 1979

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