DRC: Design Rule Check Radiant Software (64-bit) 2024.1.0.34.2 Wed Sep 25 13:18:59 2024 WARNING <71003020> - Top module port 'start' does not connect to anything. ERROR <71003010> - The port [clk] is assigned to a nonexistent pin [35]. Reassign the port to a valid pin. ERROR <71003010> - The port [data[0]] is assigned to a nonexistent pin [27]. Reassign the port to a valid pin.