[1].?DMA Subsystem for PCI Express (Vivado 2016.3) - Performance Numbers(AR#68049)
[2].Getting the Best Performance with Xilinx's DMA for PCI Express(獲取高性能的xdma)
[3].?How to create a PCI Express Design in an UltraScale FPGA
[4].?DMA for PCI Express (對xdma的介紹)