DOE OSTI · 1650808
Self timed data sampler
Abstract
A sampling circuit automatically resamples the data from another timing domain until the sampled data is represented correctly in the new domain by assuring that no metastable states exist. If a metastable state exists, a sampling signal recirculates through the sampling circuit until the metastable state no longer exists. A comparison of input data to sampled data is used to determine the existence of a metastable state.
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Sadowski, Greg. 2020-04-21. Self timed data sampler. https://www.osti.gov/biblio/1650808
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