Spectral Fault Signatures for Internally Unate Combinational Networks

  • Authors:
  • D. M. Miller;J. C. Muzio

  • Affiliations:
  • Department of Computer Science, University of Manitoba;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1983

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Abstract

A method is described for the derivation of fault signatures for certain classes or irredundant combinational networks. These signatures consist of a set of values derived from the network. Any stuck-at fault causes at least one of the values to change. The signatures provide complete fault detection for all single stuck-at faults. They are usually short and never contain more than n + 1 values for an n-input network.