发明名称 APPARATUS AND METHOD OF CONTROLLING FOR CPU FREQUENCY
摘要 A device and a method for controlling a frequency of a CPU are provided to control the frequency of the CPU through the temperature of CPU to make a computer system operated by input current of a present adaptor even if the computer system is upgraded. A CPU(210) processes computation and controls functions. A current detector(260) measures the current supplied to the computer system. A frequency controller(250) controls an operation frequency of the CPU according to the measured current. A temperature controller(270) compares a preset current threshold with a measured current value, and enables a temperature sensor(240) to generate predetermined temperature information if the measured current is over the current threshold.
申请公布号 KR20070104711(A) 申请公布日期 2007.10.29
申请号 KR20060036534 申请日期 2006.04.24
申请人 LG ELECTRONICS INC. 发明人 KIM, CHAN
分类号 G06F1/00;G06F1/04;G06F1/20 主分类号 G06F1/00
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