This is the code of the CNN on FPGA.But this can only be used for reference at present for some files are write coarsly using ISE.
There are instructions about the code: https://blog.csdn.net/qq_38798425
If there are any question, please contact me.
There is a Vivado project for it which is too big. So I submitted it to Baidu Cloud. Link：https://pan.baidu.com/s/1OEUPTEQ3miRcPFCaWy-3MA Passcode：bqit