基于XILINX VC6LX550T FPGA开发的xapp1052即DMA传输验证程序，接口部分的管脚绑定可根据自身芯片型号进行修改-Verify that the DMA transfer process, pin binding interface part can be modified based on XILINX VC6LX550T FPGA development according to its own chip models xapp1052