BUILT-IN CHECKING OF THE CORRECT SELF-TEST SIGNATURE.

W. H. McAnney, J. Savir

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

A procedure is described for determining the initial value of a single or multiple input signature register (used to compress responses in built-in testing) so that the final good-machine signature is always constant, say all zeros. In this way it is possible to determine if a fault has been detected by OR-ing the outputs of the register stages. Since the OR operation can be built-in, a single observation of the output of the OR gate will determine if the circuit has passed the test.

Original languageEnglish (US)
Title of host publicationDigest of Papers - International Test Conference
PublisherIEEE
Pages54-58
Number of pages5
ISBN (Print)0818607262
StatePublished - Dec 1 1986
Externally publishedYes

Publication series

NameDigest of Papers - International Test Conference
ISSN (Print)0743-1686

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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