公开(公告)号：US11139830B2

公开(公告)日：2021-10-05

申请号：US16774472

申请日：2020-01-28

Applicant: QUALCOMM Incorporated

Inventor： Fernand Da Fonseca ,  Tarek Zghal ,  Richard Gerard Hofmann

IPC: H03M13/09 ,  G06F13/20 ,  H03M13/29

Abstract: In certain aspects, a method for sending data over a bus comprises: calculating a parity check code for a new data code, wherein the new data code comprises a number of bits in the new data code; calculating a Hamming distance between the new data code and a prior data code; and if the Hamming distance is greater than half of the number of bits in the new data code: inverting the new data code and the parity check code to obtain an inverted new data code and an inverted parity check code; and sending the inverted new data code and the inverted parity check code to the bus.