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. 22, 2014
Filed:
Dec. 07, 2010
William A. Hughes, San Jose, CA (US);
Chenping Yang, Fremont, CA (US);
Michael K. Fertig, Sunnyvale, CA (US);
William A. Hughes, San Jose, CA (US);
Chenping Yang, Fremont, CA (US);
Michael K. Fertig, Sunnyvale, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A crossbar switch with primary and secondary pickers is described herein. The crossbar switch includes a crossbar switch command scheduler that schedules commands that are to be routed across the crossbar from multiple source ports to multiple destination ports. The crossbar switch command scheduler uses primary and secondary pickers to schedule two commands per clock cycle. The crossbar switch may also include a dedicated response bus, a general purpose bus and a dedicated command bus. A system request interface may include dedicated command and data packet buffers to work with the primary and secondary pickers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile