US 12,395,267 B2
Cyclic redundancy check system and cyclic redundancy check method
Jinwoo Hwang, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Mar. 4, 2024, as Appl. No. 18/594,878.
Claims priority of application No. 10-2023-0032616 (KR), filed on Mar. 13, 2023.
Prior Publication US 2024/0313889 A1, Sep. 19, 2024
Int. Cl. H04L 1/00 (2006.01); G06F 11/10 (2006.01)
CPC H04L 1/0061 (2013.01) [G06F 11/1004 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A cyclic redundancy check (CRC) system comprising:
a data folding processing circuit; and
a CRC processing circuit,
wherein the data folding processing circuit comprises:
a first bit fold circuit configured to fold first input data into first fold data;
a second bit fold circuit configured to fold second input data into second fold data; and
a stream fold circuit configured to generate first fold streaming data based on the first fold data and the second fold data, and
wherein the CRC processing circuit comprises:
a first flip-flop configured to receive and store first dividend data of a first cycle;
a second flip-flop configured to receive and store the first fold streaming data of the first cycle; and
a CRC logic configured to perform a CRC operation on the first dividend data and the first fold streaming data.