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CPU frequency adjusting system and method

  • US 20050210309A1
  • Filed: 12/28/2004
  • Published: 09/22/2005
  • Est. Priority Date: 03/16/2004
  • Status: Active Grant
First Claim
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1. A Central Processing Unit (CPU) frequency adjusting system comprising:

  • an application level, comprising;

    a user interface for generating a command signal to adjust a CPU frequency according to an input from a user, and displaying an adjusted CPU frequency;

    a driver level, comprising;

    a driver model for transmitting the command signal generated by the user interface; and

    a hardware abstraction level, comprising;

    a flash memory for storing the adjusted CPU frequency; and

    a Basic Input/Output System (BIOS), comprising;

    a frequency adjusting module for adjusting a frequency of a clock generator of a motherboard on which the CPU is mounted according to the command signal, thereby adjusting the CPU frequency; and

    a data accessing module for storing the adjusted CPU frequency in the flash memory, and reading the adjusting CPU frequency from the flash memory in order to display the adjusting CPU frequency on the user interface.

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