关键词: Xilinx PCI Express, DMA读写, ML605

Abstract:

A design based on the Xilinx Virtex-6 FPGA embedded PCI Express Core is presented,which implement the DMA read and write initiatively launched by the PCI Express board for high-speed data transfer between PC and PCI Express board.The design has been debugged and verified on the Xilinx evaluation board ML605.With a DMA write memory speed up to 1 520 MB/s,the design can meet the requirements of high-speed storage system.

Key words: Xilinx PCI Express;DMA read and write;ML605