US 11,689,205 B2
Integrated circuit and operation method thereof
Wonsuk Jang, Hwaseong-si (KR); Hanseok Kim, Seoul (KR); Jaehyun Park, Seoul (KR); Hobin Song, Daejeon (KR); Jongshin Shin, Yongin-si (KR); and Youngjin Chung, Seongnam-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 18, 2021, as Appl. No. 17/503,802.
Claims priority of application No. 10-2020-0178914 (KR), filed on Dec. 18, 2020.
Prior Publication US 2022/0200605 A1, Jun. 23, 2022
Int. Cl. H04L 1/20 (2006.01); H04L 25/03 (2006.01); H03L 7/08 (2006.01); H03L 7/081 (2006.01); H04L 1/00 (2006.01)
CPC H03L 7/0807 (2013.01) [H03L 7/0812 (2013.01); H04L 1/0033 (2013.01); H04L 1/0036 (2013.01); H04L 1/203 (2013.01); H04L 25/03019 (2013.01); H04L 25/03885 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An integrated circuit comprising:
a receiver configured to receive a first data signal based on an mth (where m is an integer greater than or equal to 1) transmitter preset setting among a plurality of transmitter preset settings through an external link, and equalize and sample the first data signal;
a receiver setting table including a plurality of combinations including values of a plurality of parameters related to the receiver; and
a receiver control circuit configured to sequentially select the plurality of combinations with reference to the receiver setting table and set the plurality of parameters with the selected combinations,
wherein the receiver control circuit, as the plurality of parameters are sequentially set in the plurality of combinations, selects a combination mapped to the mth transmitter preset setting from among the plurality of combinations based on eye opening specifications of a plurality of second data signals output from the receiver.