System, apparatus and method for dynamically controlling error protection features of a processor

In one embodiment, a processor core has one or more execution units, a first memory array having a first protection circuit to provide soft error protection to the first memory array, and a control circuit. A power controller coupled to the core may include a protection control circuit, in response...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Gendler, Alexander, Bramnik, Arkady, Makovsky, Lev
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one embodiment, a processor core has one or more execution units, a first memory array having a first protection circuit to provide soft error protection to the first memory array, and a control circuit. A power controller coupled to the core may include a protection control circuit, in response to an update to an operating voltage to be provided to the core, to cause the core to disable the first protection circuit. Other embodiments are described and claimed.