The content may be a bit difficult. ㅠ This is implemented with code that has been verified on the board. Please study it repeatedly and understand the operation with the program code and simulation. It may be unfamiliar and difficult at first, but if you repeat it, you will gradually understand it and learn it that way. Learning FPGA and Verilog is not an easy path. These days, there are not many people around me who do FPGA and Verilog. I think it is that difficult. When you want to learn FPGA and Verilog, It is very helpful to have reference materials, codes, and boards. When I look at the codes I programmed in the past, there were many errors, and I think I programmed them too funny. When I received the codes that my previous manager had done, there were many ridiculous codes. There are many cases where thousands of warnings occur and grammatically strange codes are used for years because they operate on the board. I have been doing FW for a long time, and I have also handled circuit design and Windows programs to some extent. I have experienced many codes, not just FPGA and Verilog. The content of this lecture is based on my long experience. I am currently developing fpga and verilog in the field. If you want to learn fpga and verilog, I hope you will study repeatedly, even if it is difficult. Also, I hope you will understand the codes in the data room and make them your own so that you can use them well in the field. Thank you for your honest review ~!!