Fault Simulation of IDDQ Tests for Bridging Faults in Sequential Circuits

  • Authors:
  • P. Thadikaran;S. Chakravarty;J. Patel

  • Affiliations:
  • -;-;-

  • Venue:
  • FTCS '95 Proceedings of the Twenty-Fifth International Symposium on Fault-Tolerant Computing
  • Year:
  • 1995

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Abstract

Abstract: The notion of indistinguishable pairs is introduced. Two methods to compute such pairs-an explicit scheme and an implicit scheme-are presented. The resulting fault simulation algorithms, list-based scheme and tree-based scheme are compared using a variety of faultlists and test sets. The performance of the tree-based scheme is found to be superior to the list-based scheme. Applications where the list-based scheme perform better are discussed.