Hi, I am currently using the Virtex-II Pro FPGA FF672 evaluation board from Xilinx. I have implemented the Aurora protocol and used that to send my modulated spectrum through the MGTs onto a spectrum analyzer. Now I have got a weird task: There's a Virtex-II Pro FPGA that receives data from 4 MGTs at
10Gbits/sec. Is it possible to combine the data and send it out at 40 Gbits/sec on the Rocket I/O?? I can only think of a multiplexer that selects one of the 10Gbits/sec and send it out on the Rocket I/O (the speed would be the same). 40 Gbits/sec--> I have no idea. Do let me know if you have come across such a problem and are aware of any solutions/pointers?? Thanks, Vivek- posted
17 years ago