The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Jan. 23, 2024
Synopsys, Inc., Sunnyvale, CA (US);
Denis Georgievich Poverennyy, Aschheim, DE;
Synopsys, Inc., Sunnyvale, CA (US);
Abstract
Systems and methods for reducing a number of comparators used during an alignment marker (AM) search are presented. A method includes enabling communication between a physical coding sublayer (PCS) having a PCS transmit side and a PCS receive side with a physical medium attachment (PMA) sublayer, at a first end, using multiple PCS lanes that receives data blocks from the multiple PCS lanes, wherein a PCS lane includes an alignment marker (AM) on the PCS transmit side and performs an AM search using a first AM search stage circuit, wherein, in the first AM search stage circuit, all of the multiple PCS lanes are consecutively searched with read components on the PCS receive side until an AM is detected in all of the multiple PCS lanes.