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:
Dec. 27, 2022
Filed:
Apr. 27, 2021
Micron Technology, Inc., Boise, ID (US);
Anton Korzh, Santa Clara, CA (US);
Vijay S. Ramesh, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Apparatuses, systems, and methods corresponding to hierarchical memory systems are described. Logic circuitry can be resident on a persistent memory device, thereby reducing latencies associated with transferring data between the logic circuitry and the persistent memory device. Logic circuitry on a persistent memory device may include an address register configured to store logical addresses corresponding to stored data. The logic circuitry may receive a redirected request (e.g., prior to redirection, directed to a non-persistent memory device) to retrieve a portion of the data stored in the persistent memory device, determine, in response to receipt of the request to retrieve the portion of the stored data, a physical address corresponding to the portion of the data based on the logical address stored in the address register, and cause the data to be retrieved from the persistent memory device.