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:
Mar. 24, 2015
Filed:
Mar. 03, 2011
Shankar Channabasappa, San Jose, CA (US);
Shankar Channabasappa, San Jose, CA (US);
Netlogic Microsystems, Inc., Irvine, CA (US);
Abstract
Approaches for a packet format for error reporting in a content addressable memory (CAM) device are disclosed. The CAM device may comprise a CAM array that includes a plurality of rows, each row including a plurality of CAM cells coupled to a match line, and an error notification circuit capable of forming a packet that indicates whether the CAM device is experiencing an error condition. If an error condition was experienced by the CAM device, the response packet may also indicate the type(s) of error that was encountered. Advantageously, information about any error condition experienced by the CAM device may be quickly ascertained by a host device in which the CAM device is incorporated.