Hi all. Has anyone seen any problems when using 4 10 GbE ports on a single FPGA in the BEE2?
We're having some problems where borph access from the control FPGA seems to lock up when we start up our designs. We've done some testing with hacked up designs, and we can only make it lock up (so far) when we have 4 10 gbe ports active. Interestingly, some of the 10 GbE ports also seem to lock up at that very instant. The fpga still is running, but the control fpga cannot talk to it OR ANY OF THE OTHER 3 FPGA's. If you kill the borph process on the control fpga and restart it, it comes back to life. We don't know what goes on under the hood of the yellow block system, but it seems that something is going wrong with whatever mechanism controls the bus to the control fpga. John
