In ISE11.4, we want to implement two FC cores in V5 (with speed negotiation) via one GTX_DUAL(UG198). However, GTX may dynamically change the line rate via DRP.
My question is that ( we have to issue a GTXRESET in GTX_DUAL to ensure that all changing attributes of one GTX take effect, while GTXRESET is global between two GTXs in GTX_DUAL? )
Another question is that we do not know exactly the reset steps after DRP?
