Optimal Detection of Bridge Faults and Stuck-At Faults in Two-Level Logic

  • Authors:
  • A. Iosupovicz

  • Affiliations:
  • Department of Electrical and Computer Engineering, California State University

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1978

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Abstract

Bridge faults are caused by permanent circuit failures which result in two signal wires in a logic network becoming accidentally shorted. Such faults cannot be modeled as stuck-at faults. Some of them have the effect of transforming a combinational logic circuit into a sequential circuit.