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:
Jan. 20, 2026
Filed:
Jan. 31, 2024
Micron Technology, Inc., Boise, ID (US);
Dean E. Walker, Allen, TX (US);
Tony M. Brewer, Plano, TX (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
System and techniques for memory side cache request handling are described herein. When a memory request is received, a cache set for the memory request is determined. Here, the cache set has multiple ways and each way corresponds to a cache line. It can be detected that a way of the multiple ways is not ready for the memory request. In this case, a representation of the memory request is stored in a queue of multiple queues based on an interface upon which the memory request was received and the present ways of the cache set. Entries from the multiple queues can be dequeued in a defined order to determine a next memory request to process. The defined order gives priority to memory requests for a present way and then for external over internal requests.