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. 08, 2015
Filed:
Jan. 15, 2013
Qualcomm Incorporated, San Diego, CA (US);
Suresh K. Venkumahanti, Austin, TX (US);
Erich J. Plondke, Austin, TX (US);
Lucian Codrescu, Austin, TX (US);
Shane M. Mahon, Austin, TX (US);
Rahul R. Toley, Austin, TX (US);
Fadi A. Hamdan, Austin, TX (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
An apparatus includes a translation lookaside buffer (TLB). The TLB includes at least one entry that includes an entry virtual address and an entry page size indication corresponding to an entry page. The apparatus also includes input logic configured to receive an input page size indication and an input virtual address corresponding to an input page. The apparatus further includes overlap checking logic configured to determine, based at least in part on the entry page size indication and the input page size indication, whether the input page overlaps the entry page.