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:
May. 01, 2018
Filed:
Dec. 23, 2014
Intel Corporation, Santa Clara, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Systems and methods for granular cache repair. An example processing system comprises a processing core communicatively coupled to a cache via a cache controller and a cache repair memory communicatively coupled to the cache controller. The cache controller is configured, responsive to receiving a read request referencing a physical address, to: retrieve cache data from a cache location identified by the physical address, retrieve, in parallel with retrieving the cache data, cache repair data from the cache repair memory, the cache repair data associated with the cache location, the cache repair data comprising at least one of: a bit repair value, a column repair value, and a raw repair value, and output the cache data multiplexed with the cache repair data.