220.127.116.11. Pin Assignments
When you integrate your E-Tile Hard IP for Ethernet Intel FPGA IP core instance in your design, you must make appropriate pin assignments. You can create a virtual pin to avoid making specific pin assignments for top-level signals until you are ready to map the design to hardware.
Intel® Stratix® 10 E-tile devices offer four instances of the hard IP on each E-tile. Each instance offers one 100G channel and six 10G/25G channels. Your design must not include pin assignments that conflict with its location. In devices with multiple E-tiles, you can specify the E-tile to which the Ethernet link serial pins should map.