我的小梅哥扩展板Led引脚文件，从上往下

set_property IOSTANDARD LVCMOS33 [get_ports {led[7]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[6]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[5]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[4]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {led[0]}]
set_property IOSTANDARD LVCMOS33 [get_ports CLK]
set_property IOSTANDARD LVCMOS33 [get_ports reset_n]

set_property PACKAGE_PIN AB14 [get_ports {led[0]}]
set_property PACKAGE_PIN AA14 [get_ports {led[1]}]
set_property PACKAGE_PIN AA15 [get_ports {led[2]}]
set_property PACKAGE_PIN AA12 [get_ports {led[3]}]
set_property PACKAGE_PIN R17 [get_ports {led[4]}]
set_property PACKAGE_PIN T17 [get_ports {led[5]}]
set_property PACKAGE_PIN U19 [get_ports {led[6]}]
set_property PACKAGE_PIN V19 [get_ports {led[7]}]

set_property PACKAGE_PIN L5 [get_ports CLK]
set_property PACKAGE_PIN R4 [get_ports reset_n]