POST PACKAGE REPAIR MANAGEMENT

POST PACKAGE REPAIR MANAGEMENT

A soft post package repair (sPPR) request is detected. Data stored in a target row of a memory array associated with the sPPR request is written to a buffer. Execution of non-maintenance requests on the target row is suspended. Responsive to suspension of execution of non-maintenance requests on the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Balluchi, Daniele, Caprì, Antonino, Patriarca, Massimiliano, Caraccio, Danilo
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A soft post package repair (sPPR) request is detected. Data stored in a target row of a memory array associated with the sPPR request is written to a buffer. Execution of non-maintenance requests on the target row is suspended. Responsive to suspension of execution of non-maintenance requests on the target row, the sPPR request is executed on the target row. Subsequent to completion of the sPPR request, execution of non-maintenance requests on the target row is resumed and the data stored in the buffer is written to the repaired target row.