| 摘要 |
The invention provides an apparatus for adjusting a working frequency of a VRD by detecting temperature. The apparatus includes a temperature control module, a load module and a controller. The temperature control module is used for detecting a temperature of a CPU, and judging an output load state of the VRD according to the detected temperature of the CPU, so as to output a control signal according the output load state. The load module is connected to the VRD, and is used for providing an external resistance to the VRD. The controller is respectively coupled to the load module and the temperature control module, and is used for receiving the control signal and adjusting a resistance of the load module according to the received control signal, so as to adjust a working frequency of the VRD. A power consumption of the VRD may be reduced based on the present invention.
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