Error(14566): The Fitter cannot place 4 periphery component(s) due to conflicts with existing constraints (4 BYTE(s)) - Error(14566): The Fitter cannot place 4 periphery component(s) due to conflicts with existing constraints (4 BYTE(s)) Description You may see the fitter error messages when you compile Agilex™ 7 M-Series EMIF IP and Agilex™ 5 EMIF IP with full EMIF IP pin location assignments with Quartus® Prime Pro Edition Software versions 24.1 beyond. Resolution To workaround this Intel® recommends to manually constraints some interface signals and allow Quartus® fitter to place the pins. For this method of I/O placement, you must constraints the following signals PLL reference clock RZQ pin MEM_RESET_N Custom Fields values: ['novalue'] Troubleshooting 15015738973 False ['External Memory Interfaces (EMIF) IP'] ['novalue'] novalue novalue ['Agilex™ 5 FPGAs and SoCs', 'Agilex™ 7 FPGA M-Series'] ['novalue'] ['novalue'] ['novalue']