Hi all,
xapp660 states that the maximum frequency for the ICAP (internal version of the SelectMAP-interface) is 35MHz. Yet the maximum frequency for SelectMAP is supposed to be 50MHz. How come there's a difference there if the whole point of ICAP is to give you access to the regular SelectMAP-port with all its capabilities from within the FPGA? Isn't ICAP supposed to be just a way to access the exact same logic that is connected to the outside via a set of pins? So the why does it make a difference if I access the same configuration logic via pins from outside the FPGA or via nets from within?