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:
Mar. 03, 2020
Filed:
Jul. 26, 2018
Cadence Design Systems, Inc., San Jose, CA (US);
John M. MacLaren, Austin, TX (US);
Carl Nels Olson, Austin, TX (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Various embodiments provide for a memory controller capable of detecting an error on addressing (address error or address fault) of memory commands for a memory device implementing an inline storage configuration of primary data with associated error checking data. According to some embodiments, the memory controller indicates that an address error of a particular memory command has occurred (or likely occurred) by detecting when a plurality of data errors is produced by a plurality of error checks performed on primary data resulting from the particular memory command. Various embodiments described herein allow both single-bit error detection and correction, and address protection to exist in a memory solution implementing an inline error checking data storage configuration, such as inline ECC storage configuration.