20.1 A Nonenumerative ATPG for Functionally Sensitizable Path Delay Faults

  • Authors:
  • D. Karayiannis;S. Tragoudas

  • Affiliations:
  • -;-

  • Venue:
  • VTS '98 Proceedings of the 16th IEEE VLSI Test Symposium
  • Year:
  • 1998

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Abstract

This paper presents a test pattern generator for path delay faults which generates a polynomial number of test patterns that target a large number of functionally sensitizable faults. The number of these faults may be exponential to the input size. Experimental results are presented on the ISCAS'85 benchmarks.