Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 27, 2019
Patent Application Number
16138512
Date Filed
September 21, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A data storage device includes a nonvolatile memory device configured to read and output a plurality of data chunks; and a data processing block configured to perform decoding on the data chunks, the data processing block comprising a sequencer configured to generate a decoding information on the data chunks; and a core circuit configured to perform normal decoding on a first data chunk among the data chunks based on the decoding information, and perform fast decoding on a second data chunk among the data chunks depending on whether a result of the normal decoding satisfies a fast decoding condition, wherein the fast decoding requires a shorter execution time than the normal decoding.
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