set_property PACKAGE_PIN L16 [get_ports sysclk]
set_property PACKAGE_PIN N17 [get_ports IICDATA]
set_property PACKAGE_PIN N18 [get_ports IICCLK]
set_property PACKAGE_PIN M18 [get_ports LRCLK]
set_property PACKAGE_PIN K17 [get_ports SDATAIN]
set_property PACKAGE_PIN M17 [get_ports SDATAOUT]
set_property PACKAGE_PIN K18 [get_ports BCLK]
set_property PACKAGE_PIN T19 [get_ports MCLK]
set_property PACKAGE_PIN P18 [get_ports MUTEN]
set_property PACKAGE_PIN G15 [get_ports sw0]
set_property PACKAGE_PIN P15 [get_ports sw1]
set_property PACKAGE_PIN W13 [get_ports sw2]
set_property PACKAGE_PIN T16 [get_ports sw3]
set_property PACKAGE_PIN R18 [get_ports btn0]
set_property PACKAGE_PIN P16 [get_ports btn1]
set_property PACKAGE_PIN M14 [get_ports LED0]
set_property PACKAGE_PIN M15 [get_ports LED1]
set_property PACKAGE_PIN G14 [get_ports LED2]
set_property PACKAGE_PIN D18 [get_ports LED3]

set_property IOSTANDARD LVCMOS33 [get_ports LED0]
set_property IOSTANDARD LVCMOS33 [get_ports LED1]
set_property IOSTANDARD LVCMOS33 [get_ports LED2]
set_property IOSTANDARD LVCMOS33 [get_ports LED3]
set_property IOSTANDARD LVCMOS33 [get_ports sysclk]
set_property IOSTANDARD LVCMOS33 [get_ports IICDATA]
set_property IOSTANDARD LVCMOS33 [get_ports IICCLK]
set_property IOSTANDARD LVCMOS33 [get_ports LRCLK]
set_property IOSTANDARD LVCMOS33 [get_ports SDATAIN]
set_property IOSTANDARD LVCMOS33 [get_ports SDATAOUT]
set_property IOSTANDARD LVCMOS33 [get_ports BCLK]
set_property IOSTANDARD LVCMOS33 [get_ports MCLK]
set_property IOSTANDARD LVCMOS33 [get_ports MUTEN]
set_property IOSTANDARD LVCMOS33 [get_ports sw0]
set_property IOSTANDARD LVCMOS33 [get_ports sw1]
set_property IOSTANDARD LVCMOS33 [get_ports sw2]
set_property IOSTANDARD LVCMOS33 [get_ports sw3]
set_property IOSTANDARD LVCMOS33 [get_ports btn1]
set_property IOSTANDARD LVCMOS33 [get_ports btn0]

set_property PULLUP true [get_ports IICCLK]
set_property PULLUP true [get_ports IICDATA]