Virtex4 MGTs using Aurora Core

Mar 02, 2006 0 Replies

Hi,



I am having problems trying to get an Aurora core working in Virtex 4 parts. Has anyone managed to get an MGT working in Virtex4?



I am using Aurora 2.4 and just trying to do a simple loopback between



2 MGTs. I can't get CHANNEL_UP to assert in the Aurora cores and the MGT is showing RXBUFERR indicating an RX FIFO underflow/overflow?

I have followed all the clocking recommendations in the MGT User Guide.



Any thoughts?



Thanks Dave.



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