I have marked the de440 data path, but the file still reports an error.   There is also your specific how to use these documents, cooperate with each other? Or alone, I want to give a tutorial. I look forward to hearing from you. Thank you!
I have marked the de440 data path, but the file still reports an error.


There is also your specific how to use these documents, cooperate with each other? Or alone, I want to give a tutorial.
I look forward to hearing from you. Thank you!