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. 02, 2014
Filed:
Nov. 25, 2010
Anton Rozen, Gedera, IL;
Leonid Fleshel, Hertzelia, IL;
Michael Priel, Hertzelia, IL;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
An integrated circuit includes a plurality of power gating elements for controlling power applied to a first module which is in a powered off state, while a second module is in a powered on state, the second module being coupled to receive at least one signal from the first module when the first module is powered on. A a synchronization controller is provided for controlling the power gating elements to ramp up the power gated to the first module in order to power it up and, for a time while the power gated to the first module is below a first level, reducing the power gated to the second module, and for a time when the power gated to the first module is above the first level, increasing the power gated to the second module.