Asynchronous circuits based on multiple localised current-sensing completion detection

  • Authors:
  • E. Grass;S. Jones

  • Affiliations:
  • -;-

  • Venue:
  • ASYNC '95 Proceedings of the 2nd Working Conference on Asynchronous Design Methodologies
  • Year:
  • 1995

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Abstract

Asynchronous circuits based on Current-Sensing Completion Detection (CSCD) are an efficient alternative to known dual rail coding techniques in terms of area required, operating speed and power consumption. New BiCMOS Current-Sensing Circuits (CSC's) which fully support the advantages of CSCD are presented. Multiple localised CSC's are studied and an example of a 4-bit parallel multiplier is investigated on different levels of granularity.