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. 16, 2025
Filed:
Sep. 08, 2023
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Guanhao Shen, Austin, TX (US);
Ravindra Nath Bhargava, Austin, TX (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
A data processing system includes a memory accessing agent for generating first memory access requests, a first memory system, and a first memory controller. The first memory system includes a first three-dimensional memory stack comprising a first plurality of stacked memory dice, wherein each memory die of the first three-dimensional memory stack includes a different logical rank of a first memory channel. The first memory controller picks second memory access requests from among the first memory access requests that access a given logical rank of the first memory channel, arbitrates between the second memory access requests, and generates memory access commands to the given logical rank in response to the arbitrating.