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. 16, 2018
Filed:
Aug. 07, 2015
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Colin Christopher Sharp, Cardiff, CA (US);
Ramesh Viswanathan, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/10 (2013.01); G06F 3/06 (2006.01); G06T 1/20 (2006.01); G06T 1/60 (2006.01);
U.S. Cl.
CPC ...
G06F 21/6218 (2013.01); G06F 3/0622 (2013.01); G06F 3/0634 (2013.01); G06F 3/0673 (2013.01); G06F 21/10 (2013.01); G06T 1/20 (2013.01); G06T 1/60 (2013.01); G06T 2200/28 (2013.01);
Abstract
This disclosure proposes techniques for graphics processing. In one example, a graphics processing unit (GPU) is configured to access a memory according to one of an unsecure mode and a secure mode. The GPU may include a memory access controller configured to direct memory transactions from at least one hardware unit of the GPU to an unsecure memory unit or a secure memory unit based on the unsecure mode or secure mode and a resource descriptor associated with a memory resource.