SECURE FLASH MEMORY USING ERROR CORRECTING CODE CIRCUITRY

A processor and memory system includes memory, a table of exceptions, and a processor. The memory includes a plurality of memory blocks. The table of exceptions identifies at least one of the plurality of memory blocks that includes an expected error. The processor diagnoses a security fault based o...

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Bibliographische Detailangaben
Hauptverfasser: GAYNIER RONALD J, KURNIK JAMES T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A processor and memory system includes memory, a table of exceptions, and a processor. The memory includes a plurality of memory blocks. The table of exceptions identifies at least one of the plurality of memory blocks that includes an expected error. The processor diagnoses a security fault based on data stored in at least one of the plurality of memory blocks and the table of exceptions.