Failing read count diagnostics for memory built-in self-test

Systems and methods disclosed herein provide for improved diagnostics for memory built-in self-test ("MBIST"). Embodiments provide for a sequence iterator unit including a diagnostics analysis unit that monitors and reports on the failing read count associated with the tested memory. Embod...

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Bibliographische Detailangaben
Hauptverfasser: Arora, Puneet, Gregor, Steven Lee, Card, Norman Robert
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Systems and methods disclosed herein provide for improved diagnostics for memory built-in self-test ("MBIST"). Embodiments provide for a sequence iterator unit including a diagnostics analysis unit that monitors and reports on the failing read count associated with the tested memory. Embodiments further provide for a bit fail map report that is generated based on the failing read count.