Computer series course experimental platform device based on dynamic part reconfigurable FPGA

Abstract

The invention relates to a computer series course experimental platform device based on a dynamic part reconfigurable FPGA. The device comprises a hardware circuit system and a PC. The hardware circuit system comprises a dynamic part reconfigurable FPGA module, a clock module, an input module, a displaying module, a communication interface module and a power supply module. The dynamic part reconfigurable FPGA module comprises a control module, a storage module and an experimental area module. The clock module and the input module are connected with the I / O of the FPGA directly. The displaying module is connected with the I / O of the FPGA through a buffer. Parts of functions in the dynamic part reconfigurable FPGA can be changed dynamically during system working operation, and the fact that the functions of other parts are not affected is guaranteed. According to the computer series course experimental platform device, the connecting line complexity of a computer combination principle and a system structure experimental platform hardware circuit can be effectively lowered, occupied space is saved, system stability is improved, and improving and upgrading of the experimental platform can be well achieved.

Description

Technical field: [0001] The invention relates to a computer series course experiment platform device based on a dynamic partially reconfigurable FPGA, belonging to the technical field of computer teaching experiments. Background technique: [0002] Courses such as "Digital Logic Circuits", "Computer Composition Principles" and "Computer System Structure" are the core courses of computer majors. The experimental platform of computer series courses can make it easier for students to understand complex computer composition structures and operating principles, and improve students' autonomy. Ability to learn and innovate. At present, the experimental platforms for courses such as computer composition principles and computer system structure generally include pure hardware structures with fixed functions implemented by general-purpose integrated circuits and static programmable structures implemented by single-chip microcomputers plus FPGA / CPLD or multi-chip FPGA / CPLD. The above...

AI Technical Summary

Problems solved by technology

At present, the experimental platforms for courses such as computer composition principles and computer system structure generally include pure hardware structures with fixed functions implemented by general-purpose integrated circuits and static programmable structures implemented by single-chip microcomputers plus FPGA / CPLD or multi-chip FPGA / CPLD. The above-mentioned experimental platform has shortcomings such as poor functional flexibility, inconvenient experimental design, complex hardware structure, large volume, low reliability, and difficult system upgrades.

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