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:
Oct. 28, 2014
Filed:
May. 02, 2012
Anthony Fai, Palo Alto, CA (US);
Nicholas C. Seroff, Los Gatos, CA (US);
Anthony Fai, Palo Alto, CA (US);
Nicholas C. Seroff, Los Gatos, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Systems and methods for providing early hinting to nonvolatile memory charge pumps are disclosed. Charge pumps associated with one or more nonvolatile memory dies can be proactively activated based on a determination that a command queue of access requests contains at least a threshold number of consecutive access requests of the same type. Based on analysis of the command queue, the memory controller can transmit an early hint command to a nonvolatile memory die to proactively activate its charge pump to provide a voltage suitable for executing the consecutive access requests of the same type.