Configuration software and FPGA interaction method and interaction system

Abstract

The invention discloses a configuration software and FPGA interaction method and system, the configuration software comprises a plurality of graphical components, and the interaction method comprisesthe steps of generating a target configuration graph through the plurality of graphical components; generating a target data packet according to the target configuration graph; sending the target datapacket to the FPGA; and enabling the FPGA to receive and analyze the target data packet, and process the data of the industrial control system according to the analyzed target data packet. Accordingto the invention, when the functions of the FPGA are designed and modified, a large amount of time is not required to be spent on writing codes, and even engineers without related background knowledgecan also design and modify the functions of the FPGA through the graphical component, so that the functions of the FPGA can be quickly modified especially when the FPGA is applied on site, and a large amount of time cost is saved. In addition, errors caused by manual factors in the modification process can be greatly reduced by modifying the function of the FPGA through the graphical component, and the intelligence of function implementation of the FPGA is further improved.

Description

technical field [0001] The invention relates to the field of digital control, in particular to a method and an interactive system for realizing the functions of FPGA. Background technique [0002] FPGAs (Field Programmable Logic Devices) are becoming more and more powerful, and their applications are becoming more and more extensive. Compared with ten years ago, the capacity of FPGA shows a geometric growth. Therefore, the development requirements and difficulty of FPGA are getting higher and higher, and the mapping process from writing FPGA code to downloadable files that can be run is also getting longer and longer. Even a slight function change requires several hours or even dozens of hours of mapping process, which is not only inefficient, but also very demanding on engineering personnel. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of low efficiency and difficulty in developing and modifyin...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of low efficiency and difficulty in developing and modifying FPGA functions in the prior art, and provide a kind of interaction between configuration software and FPGA that can efficiently develop FPGA and modify FPGA functions through configuration software Method and Interactive System

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