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:
Jan. 13, 2026
Filed:
Jun. 30, 2022
Advanced Micro Devices, Inc., Santa Clara, CA (US);
George D. Azevedo, Santa Clara, CA (US);
Peter Malcolm Barnes, Santa Clara, CA (US);
Michael J. Tresidder, Austin, TX (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
Systems, apparatuses, and methods for automatic firmware provision of high speed serializer/deserializer (SERDES) links are disclosed. A system on chip (SoC) includes one or more microcontrollers, a programmable interconnect, a plurality of physical layer engines, and a plurality of SERDES lanes. The programmable interconnect and the plurality of SERDES lanes are able to support communication protocols for interfaces such as PCIE, SATA, Ethernet, and others. On bootup, the SoC receives a custom specification of how the plurality of SERDES lanes are to be configured. The one or more microcontrollers generate a mapping for the programmable interconnect based on the specification. The mapping is used to configure the programmable interconnect to match the specification. The result is the programmable interconnect connecting the plurality of SERDES lanes to the appropriate physical layer circuits to implement the desired configuration.