Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electronic device starting method and device

A technology of electronic equipment and starting device, which is applied in the direction of program control device, program loading/starting, etc., can solve the problems of poor reliability and high start-up cost, and achieve the effects of improving reliability, saving material costs, and implementing a simple process.

Inactive Publication Date: 2016-10-19
ZTE CORP
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a start-up method and device for electronic equipment to solve the problems of high start-up cost and poor reliability of current electronic equipment

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
  • Electronic device starting method and device
  • Electronic device starting method and device
  • Electronic device starting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] The main solution of the embodiment of the present invention is: when the startup device fails to start, generate a switching signal and a reset signal; determine the memory corresponding to the startup device failure as the first memory, and select the first memory from the first memory according to the switching signal switching to the second memory; after successfully switching from the first memory to the second memory, deactivating the reset signal, and restarting the startup device through the second memory. By switching from the first memory to the second memory according to the switching signal; after successfully switching from the first memory to the second memory, the reset signal is deactivated, and the second memory restarts its startup device, so that no expensive The programmable logic chip can s...

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 an electronic device starting method. The method includes generating a switching signal and a resetting signal after the starting of a starting device fails; determining the memory corresponding to the failed starting of the starting device as a first memory and switching the first memory to a second memory based on the switching signal; and after the first memory is switched to the second memory, setting the resetting signal to be ineffective, and restarting the starting device through the second memory. The invention discloses a starting device of an electronic device. The starting of the electronic device is simple in realization process, and the relation between the starting device resetting sequence and the memory switching sequence can be effectively guaranteed, so that the reliability of the system is improved.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, in particular to a method and device for starting an electronic equipment. Background technique [0002] In order to improve performance and take into account reasonable cost, modern electronic equipment often adopts multi-level storage system. According to the role played by the memory in the electronic equipment system, it can be divided into main memory and backup memory, also known as main memory and auxiliary memory. When some components of electronic equipment need to load programs or data from the memory, such as when the processor is started, it is necessary to load the bootloader from the memory; such as configuring FPGA (Field-Programmable Gate Array, Field Programmable Gate Array) as active loading , the logic code needs to be loaded from memory. In order to prevent the abnormality, loss or damage of the program or data in the memory, which will cause the process...

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
IPC IPC(8): G06F9/445
CPCG06F9/445
Inventor 侯典华
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com