# clocks
set_property -dict {PACKAGE_PIN H9 IOSTANDARD LVDS} [get_ports sys_clk_p]
set_property -dict {PACKAGE_PIN G9 IOSTANDARD LVDS} [get_ports sys_clk_n]
set_property -dict {PACKAGE_PIN A8 IOSTANDARD LVCMOS15} [get_ports sys_rst]