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:
Sep. 24, 2024
Filed:
May. 05, 2022
Nvidia Corp., Santa Clara, CA (US);
Michael Sullivan, Austin, TX (US);
Siva Kumar Sastry Hari, Sunnyvale, CA (US);
Brian Matthew Zimmer, Mountain View, CA (US);
Timothy Tsai, Santa Clara, CA (US);
Stephen W. Keckler, Austin, TX (US);
NVIDIA CORP., Santa Clara, CA (US);
Abstract
An error reporting system utilizes a parity checker to receive data results from execution of an original instruction and a parity bit for the data. A decoder receives an error correcting code (ECC) for data resulting from execution of a shadow instruction of the original instruction, and data error correction is initiated on the original instruction result on condition of a mismatch between the parity bit and the original instruction result, and the decoder asserting a correctable error in the original instruction result.