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:
Feb. 05, 2013
Filed:
Sep. 23, 2009
Shu-yi Yu, Sunnyvale, CA (US);
Kevin Cameron, San Jose, CA (US);
Shu-Yi Yu, Sunnyvale, CA (US);
Kevin Cameron, San Jose, CA (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
One or more embodiments of the invention set forth techniques to perform integer division using addition operations in order to provide address translation capabilities to a processor. The processor supports a memory that maintains checksum information such that address requests received by the processor need to be translated to a checksum address and an actual data address that accounts for use of portions of the memory to store checksum information. Once the checksum address and the actual data address are computed, the processor can confirm the integrity of the data stored in the actual data address and correct any errors if need be, based on the checksum information stored in the checksum address.