?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?? ???????
??????????????????????????????????????????

南粤风彩36选7最新开奖