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:
May. 15, 2012
Filed:
Jan. 16, 2009
Anton Rozen, Gedera, IL;
Roman Mostinski, Jerusalem, IL;
Michael Priel, Hertzelia, IL;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method for controlling power consumption of a processor, the method includes: receiving an indicator that indicates that the processor is expected to change its activity; determining, in response to the indicator and to a current power consumption of the processor, whether to change a frequency of a clock signal that is provided to the processor; and changing, if determining to change the frequency of the clock signal, the frequency of the clock signal by a reduction of the frequency of the clock signal that is followed by an increment of the frequency of the clock signal; wherein the changing of the frequency of the clock signal is responsive to an expected change of a supply voltage that is supplied to the processor as a result of a possible change in a power consumption of the processor due to an expected change of activity of the processor.