Design of FPGA Remote Debugging and Programming System Based on 32-bit MCU
In many fields,the mode of FPGA debugging and programming using traditional USB-JTAG interface is greatly limited,for example,due to the long transmission distance,the debugging interface is sealed by the shell and other reasons,it can not operate normally,and each operation can only be directed at a single FPGA,which is inefficient.To solve the problems,a remote debugging and programming system of FPGA based on 32-bit MCU is proposed.The design realizes the remote debugging and programming functions of FPGA through Ethernet.The main control chip is integrated on the FPGA board,and is con-nected with the FPGA through JTAG and SPI interfaces,and the other end is connected with computer equipment through Ethernet to realize remote debugging and programming functions.The design increases the convenience of FPGA debugging,improves the efficiency of programming,and has strong expansibility.
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