公开(公告)号：US11237729B1

公开(公告)日：2022-02-01

申请号：US17068955

申请日：2020-10-13

Applicant: SANDISK TECHNOLOGIES LLC

Inventor： Debasish Dwibedy ,  A Harihara Sravan ,  Nihal Singla ,  Muralikrishna Balaga

IPC: G06F3/06

Abstract: An inversion encoder is configured to receive a plurality of bytes of data for parallel output to a data bus; determine, in parallel, Hamming distances of neighboring pairs of bytes of the received plurality of bytes of data; for each neighboring pair of bytes of the received plurality of bytes, determine, in parallel, for each of the neighboring pairs of bytes, whether a respective Hamming distance satisfies a majority function; if a respective Hamming distance for a particular pair of bytes of the neighboring pairs of bytes satisfies the majority function: set an inversion bit for a second byte of the particular pair of bytes to be the opposite of an inversion bit for a first byte of the particular pair of bytes; invert, or forgo inverting, the second byte based on the inversion bit for the second byte; and provide the second byte for output to the data bus.