| CPC G06F 3/0653 (2013.01) [G06F 3/0619 (2013.01); G06F 3/0679 (2013.01)] | 20 Claims |
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1. A system comprising:
a set of memory components; and
a processing device, operatively coupled to the set of memory components, configured to perform operations comprising:
detecting a read error associated with reading data from the set of memory components in accordance with an individual read level of a plurality of read levels; and
in response to detecting the read error:
generating a plurality of bins as a function of a plurality of check failure bit (CFBit) count values corresponding to a set of read levels adjacent to the individual read level;
adjusting the plurality of bins based on one or more error count values computed by reading data from the set of memory components using the plurality of bins;
computing a center of valley (CoV) for the individual read level based on a pair of read levels defined by a set of the plurality of bins; and
updating a read level used to read the data from the set of memory components based on the computed CoV.
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