| create_clock -period 10.000 -name clk [get_ports clk] | 
 |  | 
 | set_property PACKAGE_PIN W5  [get_ports clk] | 
 |  | 
 | set_property PACKAGE_PIN B18 [get_ports rx] | 
 | set_property PACKAGE_PIN A18 [get_ports tx] | 
 |  | 
 | set_property PACKAGE_PIN V17 [get_ports sw[ 0]] | 
 | set_property PACKAGE_PIN V16 [get_ports sw[ 1]] | 
 | set_property PACKAGE_PIN W16 [get_ports sw[ 2]] | 
 | set_property PACKAGE_PIN W17 [get_ports sw[ 3]] | 
 | set_property PACKAGE_PIN W15 [get_ports sw[ 4]] | 
 | set_property PACKAGE_PIN V15 [get_ports sw[ 5]] | 
 | set_property PACKAGE_PIN W14 [get_ports sw[ 6]] | 
 | set_property PACKAGE_PIN W13 [get_ports sw[ 7]] | 
 | set_property PACKAGE_PIN V2  [get_ports sw[ 8]] | 
 | set_property PACKAGE_PIN T3  [get_ports sw[ 9]] | 
 | set_property PACKAGE_PIN T2  [get_ports sw[10]] | 
 | set_property PACKAGE_PIN R3  [get_ports sw[11]] | 
 | set_property PACKAGE_PIN W2  [get_ports sw[12]] | 
 | set_property PACKAGE_PIN U1  [get_ports sw[13]] | 
 | set_property PACKAGE_PIN T1  [get_ports sw[14]] | 
 | set_property PACKAGE_PIN R2  [get_ports sw[15]] | 
 |  | 
 | set_property PACKAGE_PIN U16 [get_ports led[ 0]] | 
 | set_property PACKAGE_PIN E19 [get_ports led[ 1]] | 
 | set_property PACKAGE_PIN U19 [get_ports led[ 2]] | 
 | set_property PACKAGE_PIN V19 [get_ports led[ 3]] | 
 | set_property PACKAGE_PIN W18 [get_ports led[ 4]] | 
 | set_property PACKAGE_PIN U15 [get_ports led[ 5]] | 
 | set_property PACKAGE_PIN U14 [get_ports led[ 6]] | 
 | set_property PACKAGE_PIN V14 [get_ports led[ 7]] | 
 | set_property PACKAGE_PIN V13 [get_ports led[ 8]] | 
 | set_property PACKAGE_PIN V3  [get_ports led[ 9]] | 
 | set_property PACKAGE_PIN W3  [get_ports led[10]] | 
 | set_property PACKAGE_PIN U3  [get_ports led[11]] | 
 | set_property PACKAGE_PIN P3  [get_ports led[12]] | 
 | set_property PACKAGE_PIN N3  [get_ports led[13]] | 
 | set_property PACKAGE_PIN P1  [get_ports led[14]] | 
 | set_property PACKAGE_PIN L1  [get_ports led[15]] | 
 |  | 
 | set_property PACKAGE_PIN J1  [get_ports ja1] | 
 | set_property PACKAGE_PIN L2  [get_ports ja2] | 
 | set_property PACKAGE_PIN J2  [get_ports ja3] | 
 | set_property PACKAGE_PIN G2  [get_ports ja4] | 
 | set_property PACKAGE_PIN H1  [get_ports ja7] | 
 | set_property PACKAGE_PIN K2  [get_ports ja8] | 
 | set_property PACKAGE_PIN H2  [get_ports ja9] | 
 | set_property PACKAGE_PIN G3  [get_ports ja10] | 
 |  | 
 | set_property PACKAGE_PIN A14 [get_ports jb1] | 
 | set_property PACKAGE_PIN A16 [get_ports jb2] | 
 | set_property PACKAGE_PIN B15 [get_ports jb3] | 
 | set_property PACKAGE_PIN B16 [get_ports jb4] | 
 | set_property PACKAGE_PIN A15 [get_ports jb7] | 
 | set_property PACKAGE_PIN A17 [get_ports jb8] | 
 | set_property PACKAGE_PIN C15 [get_ports jb9] | 
 | set_property PACKAGE_PIN C16 [get_ports jb10] | 
 |  | 
 | set_property PACKAGE_PIN K17 [get_ports jc1] | 
 | set_property PACKAGE_PIN M18 [get_ports jc2] | 
 | set_property PACKAGE_PIN N17 [get_ports jc3] | 
 | set_property PACKAGE_PIN P18 [get_ports jc4] | 
 | set_property PACKAGE_PIN L17 [get_ports jc7] | 
 | set_property PACKAGE_PIN M19 [get_ports jc8] | 
 | set_property PACKAGE_PIN P17 [get_ports jc9] | 
 | set_property PACKAGE_PIN R18 [get_ports jc10] | 
 |  | 
 | set_property PACKAGE_PIN J3  [get_ports xadc1_p] | 
 | set_property PACKAGE_PIN L3  [get_ports xadc2_p] | 
 | set_property PACKAGE_PIN M2  [get_ports xadc3_p] | 
 | set_property PACKAGE_PIN N2  [get_ports xadc4_p] | 
 | set_property PACKAGE_PIN K3  [get_ports xadc1_n] | 
 | set_property PACKAGE_PIN M3  [get_ports xadc2_n] | 
 | set_property PACKAGE_PIN M1  [get_ports xadc3_n] | 
 | set_property PACKAGE_PIN N1  [get_ports xadc4_n] | 
 |  | 
 | foreach port [get_ports] { | 
 |     set_property IOSTANDARD LVTTL $port | 
 |     set_property SLEW FAST $port | 
 |     set_property DRIVE 24 $port | 
 | } |