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        PDF???:5M doc?:50M
         
        ?????????????????????????????????????????????????????????????????????????????????ж???DSP??FPGA??ARM???????????顣?????????????????????????????????????????????????????????????????????????????????????????????????

        ?忨????? ??04X1V5000082
        ????? ID??82?????????????????????ú???????????????????????????????????????? ?????????? ????????

        ????Xilinx Virtex-5LXT FPGA????·????PCIE??(4·?????)

        Xilinx,4·?????,Net FPGA,??·???????????,Virtex-5VLXT,??????????,??????????,?????????,????????????,PCIe DMA??MSI?ж?,FPGAЭ?????

        1???忨???
        ????1)  ??о?????Xilinx Virtex-5LXT FPGA??
        ??????????????4·?????????????2.5Gbps/3.125Gbps?????????????????Э???AuroraЭ???????Э?顣
        ????2)  ????????IO?????LVDS?????????
        ????3)  ???PCIE??8 Gen1???????????2.0GB/s??
        ???????????8??DDR2????????洢??????1GB??4??DDR2??????????32λ512MB????棬??4??DDR2??????????32λ512MB????棬??????????????????1??64λ1GB???檔
        ????4)  ??????????PCIE v1.1?淶??

         

        2?????????(?忨????)??

        ????1)  ???FPGA??????????????I/O??
        ???????????????о?????Xilinx Virtex-5LXT FPGA????PCI Express Endpoint??顢?????????????DDR2??????????????I/O?????e??????????ù??????????????????1.25Gbps??2.5Gbps??3.125Gbps??????????????Э?飺?????Э???AuroraЭ???????Э?飬?????????????и??????????á?

        ????2) Xilinx Virtex-5LXT FPGA
        ???????????????????????????????XC5VLX85T??XC5VLX110T??????????????????????????
        ????????????FPGA?????PCI Express Endpoint??飬???PCI Express 1/2/4/8Lane??????PCI Expressv1.1?????lane???????????2.5Gbps??
        ??????????FPGA???12??????????????RocketIO GTP?????GTP?????????100Mbps??3.75Gbps??????4?????????????4·??????????????????????Э???AuroraЭ???????Э?顣

        ????3)  DDR2 SDRAM
        ????????????DDR2???????????1GB.DDR2 SDRAM??????? 266MHz??DDR2 SDRAM????????64M??8λ??4??DDR2??????????32λ512MB????棬??4??DDR2??????????32?512MB????棬?????????????????????1??64λ1GB???檔

        ????4)     ???????
        ????????????????4??SFP??2.5Gbps/850nm?????顣????????????????????????

        ????5)  ?????IO??
        ?????????e????????72·2.5V/3.3V????I/O????36·LVDS I/O??

         

        ?????壺
        A)  SW1 (???X4????)

         

        B) J3 ?????+2V5??

        C) JTAG

        D)  ??????

         

        3???????????????????????????2??????
        ??????PCIE IO ????FPGA???н???VHDL/Verilog HDL DEMO????????????RocketIO/DDR2/PCI Express???????????????????Xilinx ISE????????????????????????п?????????????????
        ???????windowsXP??????DDK??Drivestudio??????DMA??????

        4?? ???????
        ??????????????????????????????????????????

        ???????????????????λ??????????????????????????????????????????????????
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        ????? ???????? ?????????д????????????????????QQ????????????????????????????????????
        ???????????????? [email protected]

        PDF???:5M doc?:50M
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