Overclocking control method and overclocking control program of central processing unit

A central processing unit and control program technology, applied in data processing power supply, measuring devices, measuring flow/mass flow, etc., can solve problems that affect the operation of computer devices, and the central processing unit cannot operate normally.

Active Publication Date: 2010-11-03
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During this period of oscillation, it may cause the central processing unit ...

Method used

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  • Overclocking control method and overclocking control program of central processing unit
  • Overclocking control method and overclocking control program of central processing unit
  • Overclocking control method and overclocking control program of central processing unit

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Embodiment Construction

[0021] figure 1 Shown is a system block diagram of a computer device according to a preferred embodiment of the present invention. Please refer to figure 1 , the computer device 100 provided in this embodiment includes a central processing unit 102 , a power module 104 , a clock generator 106 and a control module 108 . The power module 104 and the clock generator 106 can be coupled to the CPU 102 and the control module 108 respectively. In some embodiments, the control module 108 can be an application software product and can be installed in an operating system.

[0022] The control power supply module 104 can provide the CPU 102 with an operating voltage Vcore, and the clock generator 106 can provide the CPU 102 with an operating clock signal CLK. Wherein, the clock generator 106 may include a phase-locked loop circuit, and has a signal sampling period, and the sampling period will be used in other applications below.

[0023] figure 2 Shown is a system block diagram of...

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PUM

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Abstract

The invention relates to an overclocking control method and an overclocking control program of a central processing unit (CPU). The method comprises the following steps of: when the CPU needs to perform overclocking, supplying an overclocking working voltage to the CPU; regulating an internal work clock pulse according to the overclocking working voltage by using the CPU; and adding an extra voltage into the overclocking working voltage according to a normal rated working voltage of the CPU, so the CPU enters an overclocking mode (namely the frequency of the work clock pulse is higher than a frequency value of a standard work clock pulse); and when the frequency value of the work clock pulse of the CPU under the overclocking mode enters a stable state, lowering the working voltage under the overclocking mode, which is supplied to the CPU and keeping the CUP continuously working under the overclocking mode.

Description

technical field [0001] The invention relates to a method for adjusting the operating voltage of a central processing unit, and in particular relates to a method for adjusting the operating voltage of the central processing unit in an overclocking mode. Background technique [0002] The so-called overclocking is a method of increasing the clock speed of an electronic device to be higher than the speed specified by the manufacturer for operation, thereby improving the performance of the electronic device. The implementation of overclocking is mostly loved by enthusiasts who assemble computers. The purpose is to maximize the performance of their computer hosts. In some cases, users purchase lower-end devices and overclock their performance to match that of higher-end devices. [0003] There are several known overclocking methods. The earliest overclocking method is that the user needs to disassemble the casing of the main computer, and then adjust the jumper on the motherboar...

Claims

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Application Information

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IPC IPC(8): G06F1/26G06F1/08
Inventor 萧崑贤
Owner ASUSTEK COMPUTER INC
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