# from LED[0] to LED[3] (from D5 to D8 on the PCB)
NET "q[0]"  LOC = P46 | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 12;
NET "q[1]"  LOC = P47 | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 12;
NET "q[2]"  LOC = P48 | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 12;
NET "q[3]"  LOC = P49 | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 12;

#button as clk source, u/d select and reset
NET "clk" 	LOC = P80  | PULLUP  | IOSTANDARD = LVCMOS33 | SLEW = SLOW;
#NET "clk" 	CLOCK_DEDICATED_ROUTE = FALSE;
NET "u_d"	LOC = P79  | PULLUP  | IOSTANDARD = LVCMOS33 | SLEW = SLOW;
NET "res"	LOC = P78   | PULLUP  | IOSTANDARD = LVCMOS33 | SLEW = SLOW;

#clk - SW1 button
#u_d - SW2 button
#res - SW3 button