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. 16, 2014
Filed:
Sep. 30, 2008
Larry J. Thayer, Fort Collins, CO (US);
Larry J. Thayer, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method and system for repairing high speed serial links is provided. The system includes a first electronic components, connected to at least a second electronic component via at least one link. At least one of the first or second electronic components has a link controller. The link controller is configured to repair serial links by detecting a link error and mapping out individual lanes of a link where the link error is detected. The link controller resumes operation, i.e., transmission of data and continues to monitor the lanes for errors. If and when additional link errors occur, the link controller identifies the lanes in which the link error occurs and deactivates those lanes. The deactivated lane(s) can not be used in further transmissions which, in turn, reduces the occurrence of intermittent link errors.