Micron Technology Incorporated

Mariano Burich

A codeword is received and stored in a first data structure to be decoded by flipping one or more of a plurality of bits over multiple iterations by a bit flip decoder, an error check is executed on the codeword, by a controller, to identify error bits from the plurality of bits, and the state of an error bit is flipped from one of the identified error bits if parity check (PC) violations associated with the error bit meet or exceed a PC violation threshold associated with a bit flip state of the error bit, where the bit flip state is selected from one of a first bit flip state with a first PC violation threshold and a second bit flip state with a second PC violation threshold different than the first PC violation threshold. The current state of the error bit is stored in a second data structure.

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San Diego, CA, United States of America

Mariano Burich