Abstract: A decoding method is provided, and the method includes performing a decoding operation on a plurality of data bit value sets of a codeword. The decoding operation includes following steps: (1) obtaining a syndrome of the data bit value sets; (2) determining whether the codeword is correct or incorrect according to the latest obtained syndrome, wherein if the codeword is correct, the decoding operation is ended, wherein if the codeword is wrong, continuing to step (3) to start an iterative operation; (3) obtaining a plurality of error value sets respectively corresponding to the data bit value sets, wherein in response to obtaining a first error value set, steps (4) and (5) are performed simultaneously; (4) performing an extreme value search operation; (5) performing a bit-flipping operation; and (6) performing a syndrome calculation operation after the step (5) is completed, and performing step (2).

Abstract: A decoding method is provided, and the method includes performing a decoding operation on a plurality of data bit value sets of a codeword. The decoding operation includes following steps: (1) obtaining a syndrome of the data bit value sets; (2) determining whether the codeword is correct or incorrect according to the latest obtained syndrome, wherein if the codeword is correct, the decoding operation is ended, wherein if the codeword is wrong, continuing to step (3) to start an iterative operation; (3) obtaining a plurality of error value sets respectively corresponding to the data bit value sets, wherein in response to obtaining a first error value set, steps (4) and (5) are performed simultaneously; (4) performing an extreme value search operation; (5) performing a bit-flipping operation; and (6) performing a syndrome calculation operation after the step (5) is completed, and performing step (2).