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ZedBoard-based method for remote monitoring of circuit operation in FPGA

A remote monitoring and circuit technology, applied in hardware monitoring, instruments, teaching aids, etc., can solve problems such as speed and integrity limitations, and achieve the effects of reduced design cost, flexible design, and reduced design volume

Active Publication Date: 2015-08-26
SOUTHEAST UNIV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The main solution currently adopted is to realize it through software simulation, but completely using software to simulate hardware will have limitations in speed and integrity.

Method used

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  • ZedBoard-based method for remote monitoring of circuit operation in FPGA

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the examples, which do not limit the present invention.

[0025] like figure 1 It is a schematic diagram of the internal working mechanism of the hardware experiment platform of the present invention. The hardware experiment platform of the present invention adopts the ZedBoard board card of Xilinx Company to set dual-core ARM Cortex-A9 and FPGA in a main chip, and its main chip adopts Xilinx Zynq-7000 All Programmable SoC . The USB-Jtag port of the ZedBoard board is connected to the server through the USB-Jtag data line. Through this data line, the circuit designed by the user is downloaded to the FPGA of the main chip in the form of a .bit file. The hardware experiment platform starts the Linux monitoring program in the SD card, and then directly transmits control signals and data to the user through the Ethernet port, and at the same time sends real-time communication data and contro...

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Abstract

The invention discloses a ZedBoard-based method for remote monitoring of circuit operation in an FPGA, wherein a user's circuit is downloaded into programmable logic of a ZedBoard development board in the form of a .bit file; an operation system is started on a processing system, and the user's circuit is operated in the programmable logic; an Ethernet port located at the processing system end is used to receive control information sent by the user and transmit the information to the user's circuit in order to control work of the user's circuit; and results of the circuit operation are sent to a client side of the user by the Ethernet port located at the processing system end. The ZedBoard-based method for the remote monitoring of the circuit operation in the FPGA provided by the invention can obtain situations of the circuit of a server end operated in the FPGA of a hardware test platform at the client side and send control commands of the client side to the hardware platform of the server end in order to control the circuit.

Description

technical field [0001] The invention is suitable for remote experiments of computer hardware series courses, belongs to the technical field of computer teaching experiment instruments, and in particular relates to a ZedBoard-based remote monitoring method for circuit operation in FPGA. Background technique [0002] MOOC (massive open online courses), the abbreviation of Massive (large-scale), Open (open), Online (online), and Course (course), that is, large open online courses. MOOC courses integrate a variety of social networking tools and various forms of digital resources to form a variety of learning tools and rich curriculum resources. MOOCs have successfully achieved a high-end knowledge exchange. It can be applied to expert training, interdisciplinary learning and special education learning models – information of any type of learning can be disseminated through the network. [0003] In view of the advantages of MOOC courses, hardware experiments in an open network ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G09B19/00
Inventor 杨全胜罗继明吴强张海东杨慧德王飞王晓蔚黄华李林
Owner SOUTHEAST UNIV
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