MEMORY MANAGEMENT METHOD, MEMORY STORAGE DEVICE AND MEMORY CONTROL CIRCUIT UNIT

MEMORY MANAGEMENT METHOD, MEMORY STORAGE DEVICE AND MEMORY CONTROL CIRCUIT UNIT

A memory management method, a memory storage device, and a memory control circuit unit are provided. The method includes: reading first data from a first physical unit by using a first read voltage level according to first management information among multiple candidate management information; decod...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN, WEI, LIU, ANNG, HSU, YUNG, KUO, TSAI-HAO, YANG, YU-SIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A memory management method, a memory storage device, and a memory control circuit unit are provided. The method includes: reading first data from a first physical unit by using a first read voltage level according to first management information among multiple candidate management information; decoding the first data and recording first error bit information of the first data; and adjusting sorting information related to the candidate management information according to the first error bit information. The sorting information reflects a usage order of the candidate management information in a decoding operation.