DATA READING METHOD, MEMORY STORAGE DEVICE, AND MEMORY CONTROL CIRCUIT UNIT

A data reading method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: receiving a read command from a host system, and the read command instructs reading data from at least one logical unit, and the logical unit is mapped to a first physical unit; obta...

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Bibliographic Details
Main Authors Lin, Wei, Liu, An-Cheng, Liu, Yu-Heng, Yang, Yu-Siang
Format Patent
LanguageEnglish
Published 09.05.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A data reading method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: receiving a read command from a host system, and the read command instructs reading data from at least one logical unit, and the logical unit is mapped to a first physical unit; obtaining state information of at least two neighboring memory cells in the first physical unit; determining an electrical parameter offset value corresponding to the neighboring memory cells according to the state information; and sending a read command sequence according to the electrical parameter offset value, and the read command sequence instructs reading the first physical unit based on at least one electrical parameter, and the electrical parameter is controlled by the electrical parameter offset value.
Bibliography:Application Number: US202218077190