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Computer system with overclocking/underclocking control function and relative control method

A technology of a computer system and a control method, applied in the field of computer systems

Active Publication Date: 2012-11-21
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the known dynamic overclocking control often causes problems such as poor stability of the computer system

Method used

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  • Computer system with overclocking/underclocking control function and relative control method
  • Computer system with overclocking/underclocking control function and relative control method
  • Computer system with overclocking/underclocking control function and relative control method

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Embodiment Construction

[0015] See figure 1 , which shows a computer system with over / underclock control. The computer system can control the central processing unit and north-bridge chipset (NB, north-bridge chipset) to increase and decrease the operating voltage (Vcore) and clock (Clock) frequency. The computer system mainly includes a central processing unit 10, a north bridge chipset 12, a south bridge chipset (SB, south-bridge chipset) 14, a power supply (power supply) 16, a clock generator (clock generator) 18, a basic input and output system and an embedded controller (BIOS / EC) 20 , a keyboard 22 , an overclocking control unit 24 and a memory (memory) 26 . Furthermore, the north bridge chipset 12 also includes a memory controller (memory controller) 120 for controlling data access between the north bridge chipset 12 and the memory 26; wherein, the CPU 10 and the north bridge chipset 12 can be integrated into a single chip. Furthermore, the power supply 16 can adjust the operating voltage (V...

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Abstract

The invention provides a computer system with the overclocking / underclocking control function and a relative control method. According to the overclocking / underclocking control method for the computer system, the computer system loads an advanced configuration and a power interface operation system. The method includes steps as follows: setting a first operation voltage and a first clock frequency; according to the set first operation voltage and the first clock frequency, generating a corresponding first control signal to a power supply and a second control signal to a clock generator; controlling the computer system to get into a sleep state (S3), and rstoring the computer system after a set time; restarting the power supply and the clock generator, and meanwhile generating the first operation voltage by the power supply according to the first control signal and generating the first clock frequency by the clock generator according to the second control signal; and utilizing the first clock frequency and the first operation voltage to adjust parameters of a storage controller in a North Bridge chip in the computer system.

Description

Technical field [0001] The invention involves a computer system with super / frequency reduction control functions, especially in the process of super / frequency reduction control, a computer system that adopts computer system (S3, Sleep) and ResumeEssence Background technique [0002] Generally speaking, today's Power User (Power User) can use the basic output entry into the system (BIOS) to control the operating voltage (VOCRE) or clock frequency of the computer system, which is static overclocking control.Alternatively, the manufacturer of the computer system will design the user interface to allow the player -level user to control the operating voltage (VCORE) or clock frequency of the computer system through the application of the user interface, which is dynamic overclocking control.Generally speaking, increasing operation voltage and clock frequency can enhance the overall performance of the computer system, but it will consume more power; otherwise, reducing the operating vo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/08G06F1/26
Inventor 黄仁君陆本正
Owner ASUSTEK COMPUTER INC
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