Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for starting an electronic device and the electronic device

A technology for electronic equipment and power supply, applied in the computer field, can solve the problem of electronic equipment not being able to boot normally, and achieve the effect of improving user experience and system performance.

Active Publication Date: 2021-04-16
ZHEJIANG DAHUA TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method for starting an electronic device and the electronic device, which are used to solve the problem in the prior art that the electronic device cannot be started normally due to an abnormal environment encountered by the south bridge chip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for starting an electronic device and the electronic device
  • Method for starting an electronic device and the electronic device
  • Method for starting an electronic device and the electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] The power-on process is critical for electronic devices. In the booting process, the power-on timing signal sent by the south bridge chip is particularly important, wherein the power-on timing signal is used to instruct the electronic device to provide power to each functional module (such as the system bus, memory module, central processing unit, etc.) according to the preset power supply sequence. (English: Central Processing Uni...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for starting an electronic device and the electronic device, which are used to solve the problem in the prior art that the electronic device cannot be started normally due to an abnormal environment encountered by a south bridge chip. The method specifically includes: the control module receives a first power-on sequence signal sent by the boot module; when the control module determines that the working state of the boot module is abnormal according to the first power-on sequence signal, the The data stored in the power-on module is restored to initial data; the control module receives a second power-on sequence signal sent by the power-on module according to the initial data; the control module starts the power-on sequence signal based on the second power-on sequence signal Electronic equipment.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method for starting an electronic device and the electronic device. Background technique [0002] Different functional modules in electronic equipment (such as system bus, memory module, central processing unit (English: Central Processing Unit, referred to as: CPU), etc.) have different operating voltages. For example, the operating voltage of the south bridge chip is 1.2V or 1.0V, etc., The working voltage of the system management bus is 3.3V, the working voltage of the memory module is 1.35V, the working voltage of the CPU is 1.2V and so on. When the electronic equipment is turned on, it is necessary to provide each functional module included on the main board of the electronic equipment with the voltage required for starting the functional module (that is, the operating voltage of the functional module) based on the power-on sequence signal sent by the south bridge chip. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/07G06F1/26
CPCG06F1/26G06F11/0706G06F11/0793
Inventor 冯国宝
Owner ZHEJIANG DAHUA TECH CO LTD