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Method and apparatus for adjusting CPU working frequency automatically

A working frequency, automatic adjustment technology, applied in the direction of generating/distributing signals, etc., can solve the problem of not being able to actively adjust the working frequency, lack of automatic adjustment function of CPU frequency, etc., and achieve the effect of good processing effect.

Inactive Publication Date: 2006-11-29
GIGA BYTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and device for automatically adjusting the operating frequency of the CPU to solve the problem that the current personal computer system cannot actively adjust its work as the operating environment changes due to the lack of an automatic adjustment function for the CPU frequency. frequency problem

Method used

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  • Method and apparatus for adjusting CPU working frequency automatically
  • Method and apparatus for adjusting CPU working frequency automatically

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Embodiment Construction

[0042] refer to figure 1 , is the flow chart of the method for automatically adjusting CPU operating frequency of the present invention, at first start sensor (step 101); Set the trigger condition (step 102) of frequency adjustment; Real-time monitor this sensor and detect its state value (step 103); Real-time Comparing the trigger condition and the sensor state value (step 104); adjusting the operating frequency of the CPU in real time according to the comparison result (step 105).

[0043] Wherein, the sensor can be a voltage, current, temperature or load sensor, or a combination thereof, and each sensor has its own monitoring module, which is used to monitor the host system in real time and output its detection value.

[0044] The trigger condition can be set based on a single condition of a single sensor, or can be set based on a combined condition of multiple sensors.

[0045] The timing of setting the trigger condition can be pre-set and stored in the computer system be...

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Abstract

A device consists of a host transducer, a setting device, a storage, a comparation unit and frequency regulation unit. A method for regulating CPU operation frequency automatically includes starting up a host transducer, setting trigger condition for frequency regulation, monitoring the transducer and detecting its state, comparing trigger condition to transducer state and regulating operation frequency in real time according to the compared result.

Description

technical field [0001] The invention relates to a method and device for automatically adjusting frequency, in particular to a method and device for automatically adjusting operating frequency of a computer CPU. Background technique [0002] In current personal computer systems, the operating frequency of the CPU is mostly constant. No matter how high the temperature of the host computer is, or any changes in voltage and current, or the operating load of the loading program, the processing frequency of the CPU will not change. Varies as operating conditions change. [0003] In this way, it seems that the stability of the working frequency can be guaranteed on the surface, but it is not. Since the computer is a dynamic system when it is running, the programs executed inside it, voltage changes or temperature changes will change continuously with the system running time, the size of the loaded program and the consumption of resources. long time, or excessive resource consumpt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/08
Inventor 张安胜
Owner GIGA BYTE TECH CO LTD