Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takayuki Sasaki0
Junichi Niitsuma0
Kazuhide Tamaki0
Ryuji Fujita0
Date of Patent
March 1, 2011
Patent Application Number
12058339
Date Filed
March 28, 2008
Patent Primary Examiner
Patent 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.
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