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. 19, 2024
Filed:
Jun. 01, 2022
Apple Inc., Cupertino, CA (US);
Farid Nemati, Los Altos Hills, CA (US);
Steven R. Hutsell, San Jose, CA (US);
Derek R. Kumar, Cupertino, CA (US);
Bernard J. Semeria, Palo Alto, CA (US);
James Vash, Los Gatos, CA (US);
Era K. Nangia, Los Altos, CA (US);
Gregory S. Mathews, Saratoga, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Techniques are disclosed relating to memory error tracking and logging. In some embodiments, a memory cache controller circuitry is configured to track, using multiple circuit entries, numbers of detected correctable errors associated with multiple respective locations, and in response to detecting a threshold number of correctable errors for a particular location, generate a signal to the one or more processors that identifies the particular location. In some embodiments, the memory cache controller circuitry includes multiple circuit entries for tracking uncorrectable errors.