Defect-Oriented LFSR Reseeding to Target Unmodeled Defects Using Stuck-at Test Sets

dc.contributor.authorKavousianos, X.en
dc.contributor.authorTenentes, V.en
dc.contributor.authorChakrabarty, K.en
dc.contributor.authorKalligeros, E.en
dc.date.accessioned2015-11-24T17:02:34Z
dc.date.available2015-11-24T17:02:34Z
dc.identifier.issn1063-8210-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/11069
dc.rightsDefault Licence-
dc.subjectdefect-oriented testingen
dc.subjectdynamic reseedingen
dc.subjectembedded testingen
dc.subjectlinear decompressorsen
dc.subjectstatic reseedingen
dc.titleDefect-Oriented LFSR Reseeding to Target Unmodeled Defects Using Stuck-at Test Setsen
heal.abstractDefect screening is a major challenge for nanoscale CMOS circuits, especially since many defects cannot be accurately modeled using known fault models. The effectiveness of test methods for such circuits can therefore be measured in terms of the coverage obtained for unmodeled faults. In this paper, we present a new defect-oriented dynamic LFSR reseeding technique for test-data compression. The proposed technique is based on a new output-deviation metric for grading stuck-at patterns derived from LFSR seeds. We show that, compared to standard compression-driven dynamic LFSR reseeding and a previously proposed deviation-based method, higher defect coverage is obtained using stuck-at test cubes without any loss of compression.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDoi 10.1109/Tvlsi.2010.2079961-
heal.journalNameIeee Transactions on Very Large Scale Integration (Vlsi) Systemsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2011-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Ηλεκτρονικών Υπολογιστών και Πληροφορικήςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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