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:
Oct. 07, 2008
Filed:
Nov. 17, 2006
Robert E. Jeter, Jr., Morrisville, NC (US);
Robert E. Jeter, Jr., Morrisville, NC (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a processor is operable to issue a first memory request to access a particular memory location, and, prior to completion of the first memory request, to issue a command to release a memory lock on the particular memory location when access to the particular memory location is complete. The processor is further operable to, prior to release of the memory lock, issue a second memory request to access a different memory location. Also a memory management unit is operable to receive the command to release the memory lock and to monitor for when access to the particular memory location is complete. The memory management unit releases the memory lock in response to completion.