ID:176060 The transmitter driving I/O pin <name> at data rate <number> Mbps exceeds the maximum allowed data rate of <number> Mbps for <name> output

CAUSE: The specified transmitter driving the specified I/O pin exceeds the maximum allowed data rate for its I/O standard.

ACTION: Modify design to reduce transmitter data rate, attempt compiling for different device speed-grade, or try a different I/O standard.