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:
Mar. 01, 2011
Filed:
Mar. 28, 2008
Junichi Niitsuma, Kawasaki, JP;
Ryuji Fujita, Kawasaki, JP;
Kazuhide Tamaki, Kawasaki, JP;
Takayuki Sasaki, Kawasaki, JP;
Junichi Niitsuma, Kawasaki, JP;
Ryuji Fujita, Kawasaki, JP;
Kazuhide Tamaki, Kawasaki, JP;
Takayuki Sasaki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
Disclosed is a power consumption analysis method capable of reducing an analysis time of power consumption. The method is performed on a design circuit having a characteristic signal for specifying an operating mode of a circuit block and the method comprises the steps of: measuring an operating rate of the characteristic signal in each unit analysis interval for analyzing the power consumption; determining, based on measurement results of the operating rate of the characteristic signal, whether to measure the operating rate of the circuit block whose operating mode is specified by the characteristic signal; and measuring the operating rate of the circuit block only when determined to measure the operating rate of the circuit block.