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:
Sep. 26, 2023
Filed:
Oct. 27, 2021
Amazon Technologies, Inc., Seattle, WA (US);
Itai Avron, Sunnyvale, CA (US);
Anat Arbely, Tirat Carmel, IL;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A memory controller can receive transactions from an interconnect to access the memory. The memory controller can use a credit-based scheme to request the interconnect to send specific memory transactions that can be scheduled in a desirable order using a credit type associated with each transaction. In some embodiments, the memory controller can keep track of the number of transactions directed to each bank of the memory based on a credit type, so that specific transactions directed towards the underutilized banks can be requested and scheduled in a manner to utilize all the banks more uniformly to improve the system performance.