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FPGA remote updating method and system, electronic equipment and storage medium

An update method and technology of electronic equipment, applied in software deployment, version control, software maintenance/management, etc., can solve problems such as inability to remotely update and update, unable to operate normally, etc.

Pending Publication Date: 2022-03-18
BEIJING TOPSEC NETWORK SECURITY TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide an FPGA remote update method, system, electronic equipment and storage medium, which can remotely update the FPGA without affecting normal system services, and solve the problem that the existing methods cannot be remotely updated and cannot operate normally during the update

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  • FPGA remote updating method and system, electronic equipment and storage medium
  • FPGA remote updating method and system, electronic equipment and storage medium
  • FPGA remote updating method and system, electronic equipment and storage medium

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Embodiment Construction

[0053] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0054] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0055] Please see figure 1 , figure 1 It is a flow chart of an FPGA remote update method provided by the embodiment of this application. This method focuses on solving the problem of remotely updating the FPGA200 of the communication equipment that has been put into operation and does not depend on the update IP technical support provided by the FPGA200 devi...

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Abstract

The embodiment of the invention provides an FPGA remote updating method and system, electronic equipment and a storage medium, and relates to the technical field of digital signal processing. The method comprises the following steps: decompressing a software upgrade package to obtain a to-be-updated logic version; writing the logic version to be updated into an external storage device FLASH through an FPGA (Field Programmable Gate Array); performing data backward reading and verification on the logic version to be updated in the FLASH through a CPU (Central Processing Unit); according to the verification result, the FLASH is used for updating configuration of the FPGA, the method can remotely update the FPGA without affecting normal system services, and the problems that an existing method cannot remotely update and cannot normally operate during updating are solved.

Description

technical field [0001] The present application relates to the technical field of digital signal processing, and in particular, relates to an FPGA remote update method, system, electronic equipment and storage medium. Background technique [0002] With the development of information technology, when general-purpose processors or network processors are used as message forwarding engines, they are limited by their own architecture and cannot achieve the best forwarding performance. However, the mixed architecture of processors and FPGAs can greatly improve overall performance of the system. According to the requirements of the forwarding service, a part of the forwarding service is processed through software and hardware to complete the forwarding of the message service. [0003] However, due to the frequent changes in the forwarding business, traditional FPGA upgrades usually use a downloader to download, and the device case needs to be opened, and the download can only be pe...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F8/61G06F8/71
CPCG06F8/65G06F8/61G06F8/71
Inventor 张阿珍
Owner BEIJING TOPSEC NETWORK SECURITY TECH
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