ID:176205 Can't place <number> pins with <name> I/O standard because Fitter has only <number> such free pins available for general purpose I/O placement

CAUSE: You assigned the specified I/O standard to the specified number of pins. However, the Fitter cannot place the pins with the specified I/O standard because it has only the specified number of free pins available for general purpose I/O placement.

ACTION: Change the location assignments or the I/O standard assignments.