Method and device for fast initialization of BIOS

An initialization and fast technology, applied in the direction of program control device, program loading/starting, etc., can solve the problems of complexity, speed limit of computer system startup, time-consuming, etc., to improve boot efficiency, shorten boot time, and avoid data reading. Effects of transforming with data

Active Publication Date: 2008-10-22
GIGA BYTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Apparently, this traditional boot process (path A and path B) is quite complicated, and the layer-by-layer data width conversion and lengthy data reading path all consume a lot of time, and the speed of computer system startup is therefore quite limited.

Method used

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  • Method and device for fast initialization of BIOS
  • Method and device for fast initialization of BIOS
  • Method and device for fast initialization of BIOS

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Embodiment Construction

[0014] The present invention will be illustrated by preferred embodiments with reference to the accompanying drawings.

[0015] Such as figure 2 The computer architecture 2 shown includes a central processing unit (CPU) 21 , a north bridge chip 22 , a main memory (RAM) 23 and an auxiliary power system 27 . In the present invention, the BIOS program necessary for booting remains stored in the main memory 23, so when executing the booting program, the central processing unit 21 can directly execute the BIOS program existing in the main memory 23 without going through layers Communicate to the EEPROM memory or CMOS memory (not shown in the figure) to read the BIOS program, which is shown as path C in the figure.

[0016] In this preferred embodiment, what is stored in the main memory 23 is the BIOS program that has been decompressed, so that the step of decompressing is omitted. Of course, based on storage space considerations, the BIOS program can also be stored in the main m...

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PUM

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Abstract

The method and device of quick initializing BIOS provides a computer quick starting method and device, for resolving current problem that the speed of starting computer is low, it suits for computer which possesses a central process unit, a main memory and a aiding power computer, the first starting computer, the BIOS program is stored in the main memory, and the aiding power supplies power to maintain the BIOS program stored in the main memory; when the computer executes the second starting, it reads and executes the BIOS program from the main memory to accomplish the initialization of the BIOS. The method and device provided by the invention can increase the starting speed of computer system greatly.

Description

technical field [0001] The invention relates to a method and a device for quickly starting a computer, in particular to a method and a device for rapidly initializing a BIOS of a computer. Background technique [0002] In the basic input output system (Basic Input / Output System, BIOS) of a general computer, each command required in the standard program for starting the computer is recorded in the form of a program. When the computer is powered on, the computer's central processing unit (Central Process Unit, CPU) will execute the boot action according to the boot program instructions recorded in the BIOS. The processes involved include automatically detecting the basic hardware components on the motherboard, judging Whether the central processing unit and other memories such as read-only memory (Read-Only Memory, ROM) and random access memory (Random Access Memory, RAM) are operating normally, and whether the operation stored in the storage device (for example: hard disk) is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445
Inventor 高定国廖哲贤林家鸿
Owner GIGA BYTE TECH CO LTD
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