Micron Technology Incorporated

Dennis P O'Connor

Ming Jin

One example of erasure-assisted error correction code (ECC) decoding can include reading a codeword with a first trim level, reading the codeword with a second trim level, and reading the codeword with a third trim level. A first result from reading the codeword with the first trim level, a second result from reading the codeword with the second trim level, and a third result from reading the codeword with the third trim level can be accumulated. An erasure of a detected unit sequence can be computed. The detected unit sequence can be modified by changing a unit in a position of the detected unit sequence corresponding to a position of the erasure. The modified detected unit sequence can be ECC decoded.

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Granite Bay, CA, United States of America

Dennis P O'Connor