NET "output[0]" LOC = P130;
NET "output[1]" LOC = P132;
NET "output[2]" LOC = P135;
NET "output[3]" LOC = P138;
NET "clk" LOC = P180;
NET "control_mode" LOC = P4;
NET "step_mode" LOC = P7;
NET "step_down" LOC = P120;
NET "step_up" LOC = P123;

NET "step_mode" CLOCK_DEDICATED_ROUTE = FALSE;