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. 19, 2017
Filed:
Aug. 24, 2011
David Wyatt, San Jose, CA (US);
Vishal Mehta, San Jose, CA (US);
Michael Hopgood, San Jose, CA (US);
Mark Taylor, Mountain View, CA (US);
Hitendra Dutt, Sunnyvale, CA (US);
Samuel Vincent, Tracy, CA (US);
Wei-je Huang, Fremont, CA (US);
David Wyatt, San Jose, CA (US);
Vishal Mehta, San Jose, CA (US);
Michael Hopgood, San Jose, CA (US);
Mark Taylor, Mountain View, CA (US);
Hitendra Dutt, Sunnyvale, CA (US);
Samuel Vincent, Tracy, CA (US);
Wei-Je Huang, Fremont, CA (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
In a system according to one embodiment of the present disclosure, the system comprises a first device, a second device, a communications link, and a memory. The memory stores instructions that when executed by the system perform a method of communications link training. This method comprises requesting a speed change to a second speed for the first device communicating with the second device at a first speed via the communications link. A saved set of parameters are accessed for at least one of the first device and the second device. A first training cycle is performed for the first device and the second device at the second speed using the saved set of parameters for the at least one of the first device and second device. The reuse of parameters from a previous successful equalization training cycle reduces the time required to perform equalization training.