Routing in Stratix V might fail due to congestion if the Fitter places I/Os in the same location - Routing in Stratix V might fail due to congestion if the Fitter places I/Os in the same location Description Routing might fail due to congestion if different locally routed signals are used to clock input registers and output registers of I/Os placed (by the Fitter or by user location assignments) in the same location. Resolution Promote one of the failing signals to use the global or quadrant clock network. Custom Fields values: ['novalue'] Troubleshooting novalue True ['I O'] ['FPGA Dev Tools Quartus II Software'] novalue 10.0 ['Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']