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. 17, 2019
Filed:
Jul. 12, 2017
Sandisk Technologies Llc, Plano, TX (US);
Reed P. Tidwell, Centerville, UT (US);
Steven T. Sprouse, San Jose, CA (US);
Satish B. Vasudeva, Fremont, CA (US);
James M. Higgins, Chandler, AZ (US);
Jonathan Q. Tu, Fremont, CA (US);
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Abstract
In a memory system having a storage controller and a plurality of distinct sets of non-volatile memory devices, each respective channel controller of a plurality of channel controllers, each channel controller corresponding to a distinct set of the plurality of distinct sets of non-volatile memory devices, receives power credits allocated by the storage controller, including an average power credit and a peak power credit; and while executing commands in the one or more command queues, limits execution of said commands in accordance with the received average power credit and the received peak power credit. In some embodiments, a total number of average power credits allocated by the storage controller is variable and a total number of peak power credits allocated by the storage controller is fixed.