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:
Jun. 10, 2025
Filed:
Nov. 08, 2022
Apple Inc., Cupertino, CA (US);
Robert E. Jeter, Santa Clara, CA (US);
Jingkui Zheng, Sunnyvale, CA (US);
Yi Chun Chen, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
The present disclosure is directed to a computing device in which memory calibrations may be modified based on an energy budget. A computing device is configured to operate using energy provided from at least one energy source. The computing device includes a memory and a memory controller coupled to the memory. The memory controller includes a calibration circuit configured to perform a memory calibration. The computing device further includes an energy detection circuit configured to detect and indicate an amount of energy available to the computing device. The memory controller is configured to, based on the amount of energy available to the computing device and a specified energy limit, modify a resolution of the memory calibration such that the memory calibration consumes less energy than the specified energy limit.