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:
Jul. 15, 2025
Filed:
Jun. 30, 2022
Intel Corporation, Santa Clara, CA (US);
Debendra Das Sharma, Saratoga, CA (US);
Mahesh S. Natu, Folsom, CA (US);
Sridhar Muthrasanallur, Bengaluru, IN;
Swadesh Choudhary, Mountain View, CA (US);
Narasimha Lanka, Dublin, CA (US);
Lakshmipriya Seshan, Sunnyvale, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A port is to couple to another die over a die-to-die (D2D) link and includes a die-to-die (D2D) adapter to determine, from a set of registers, a set of capabilities of the D2D adapter to advertise in a negotiation with a link partner D2D adapter, where the D2D adapter is on a die and the link partner D2D adapter is located on a remote link partner die. A first capabilities advertisement message is sent to the link partner D2D adapter to advertise the set of capabilities to the link partner D2D adapter. A second capabilities advertisement message is received from the link partner D2D adapter, wherein the second capabilities advertisement message identifies a set of capabilities of the link partner D2D adapter. A final configuration of a D2D link is determined to couple the die to the link partner die.