Operating method of memory controller, storage device and the operating method thereof
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United States of America
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Dec 21, 2021
Grant Date -
Feb 18, 2021
app pub date -
Mar 19, 2020
filing date -
Mar 19, 2020
priority date (Note) -
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Abstract
An operating method of a memory controller is provided. The operating method includes receiving a first read data and a second conversion information, the second conversion information including data obtained by converting a second read data based on a linear operation, and the first read data and the second read data including data read from same memory cells; converting the first read data based on the linear operation to generate a first conversion information; performing a logical operation on the first conversion information and the second conversion information to generate an operation information; performing an inverse operation of the linear operation on the operation information to generate a reliability information; and correcting an error of the first read data based on the first read data and the reliability information.
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