SYSTEMS AND METHODS OF DETECTING ERRORS DURING READ OPERATIONS AND SKIPPING WORD LINE PORTIONS

SYSTEMS AND METHODS OF DETECTING ERRORS DURING READ OPERATIONS AND SKIPPING WORD LINE PORTIONS

A device includes a non-volatile memory and a controller coupled to the non-volatile memory. The non-volatile memory includes a plurality of blocks and each block of the plurality of blocks includes a plurality of word lines. The controller is configured to receive data read from a word line of a bl...

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Bibliographische Detailangaben
Hauptverfasser: PELTZ URI, INBAR KARIN, SHARON ERAN, ALROD IDAN, ELI YIGAL, KIRSHENBAUM ROI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A device includes a non-volatile memory and a controller coupled to the non-volatile memory. The non-volatile memory includes a plurality of blocks and each block of the plurality of blocks includes a plurality of word lines. The controller is configured to receive data read from a word line of a block of the non-volatile memory and to determine an error indicator value based on the data. The controller is further configured to, responsive to the error indicator value satisfying a threshold, indicate that at least a portion of the word line is to be skipped during writing of second data to the block of the non-volatile memory.