set_property -dict { PACKAGE_PIN E3    IOSTANDARD LVCMOS33 } [get_ports { clock }]; #IO_L12P_T1_MRCC_35 Sch=clk100mhz
create_clock -add -name sys_clk_pin -period 10.00 -waveform {0 5} [get_ports {clock}];


set_property -dict { PACKAGE_PIN N17   IOSTANDARD LVCMOS33 } [get_ports { btn}]; #IO_L9P_T1_DQS_14 Sch=btnc
set_property -dict { PACKAGE_PIN J15   IOSTANDARD LVCMOS33 } [get_ports { x }]; #IO_L24N_T3_RS0_15 Sch=sw[0]
set_property -dict { PACKAGE_PIN V10   IOSTANDARD LVCMOS33 } [get_ports { reset }]; #IO_L21P_T3_DQS_14 Sch=sw[15]
set_property -dict { PACKAGE_PIN H17   IOSTANDARD LVCMOS33 } [get_ports { led0 }]; #IO_L18P_T2_A24_15 Sch=led[0]