CPU.xdc

# LED
set_property PACKAGE_PIN U2 [get_ports {an[0]}]
set_property PACKAGE_PIN U4 [get_ports {an[1]}]
set_property PACKAGE_PIN V4 [get_ports {an[2]}]
set_property PACKAGE_PIN W4 [get_ports {an[3]}]
set_property PACKAGE_PIN W7 [get_ports {cathodes[0]}]
set_property PACKAGE_PIN W6 [get_ports {cathodes[1]}]
set_property PACKAGE_PIN U8 [get_ports {cathodes[2]}]
set_property PACKAGE_PIN V8 [get_ports {cathodes[3]}]
set_property PACKAGE_PIN U5 [get_ports {cathodes[4]}]
set_property PACKAGE_PIN V5 [get_ports {cathodes[5]}]
set_property PACKAGE_PIN U7 [get_ports {cathodes[6]}]
set_property PACKAGE_PIN V7 [get_ports {cathodes[7]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[7]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[6]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[5]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[4]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {cathodes[0]}]
set_property IOSTANDARD LVCMOS33 [get_ports {an[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {an[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {an[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {an[0]}]

#clk
set_property PACKAGE_PIN W5 [get_ports sysclk]
set_property IOSTANDARD LVCMOS33 [get_ports sysclk]
create_clock -period 10.000 -waveform {0.000 5.000} [get_ports sysclk]

# reset
set_property PACKAGE_PIN T18 [get_ports reset]
set_property IOSTANDARD LVCMOS33 [get_ports reset]

# small LEDs
set_property PACKAGE_PIN V14 [get_ports {leds[7]}]
set_property PACKAGE_PIN U14 [get_ports {leds[6]}]
set_property PACKAGE_PIN U15 [get_ports {leds[5]}]
set_property PACKAGE_PIN W18 [get_ports {leds[4]}]
set_property PACKAGE_PIN V19 [get_ports {leds[3]}]
set_property PACKAGE_PIN U19 [get_ports {leds[2]}]
set_property PACKAGE_PIN E19 [get_ports {leds[1]}]
set_property PACKAGE_PIN U16 [get_ports {leds[0]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[7]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[6]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[5]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[4]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {leds[0]}]