xst -intstyle ise -ifn "D:/test_folder/Lab4_prelab/lab4_prelab.xst" -ofn "D:/test_folder/Lab4_prelab/lab4_prelab.syr" 
ngdbuild -intstyle ise -dd _ngo -nt timestamp -uc lab4_prelab.ucf -p xc6slx16-csg324-3 lab4_prelab.ngc lab4_prelab.ngd  
map -intstyle ise -p xc6slx16-csg324-3 -w -logic_opt off -ol high -t 1 -xt 0 -register_duplication off -r 4 -global_opt off -mt off -ir off -pr off -lc off -power off -o lab4_prelab_map.ncd lab4_prelab.ngd lab4_prelab.pcf 
par -w -intstyle ise -ol high -mt off lab4_prelab_map.ncd lab4_prelab.ncd lab4_prelab.pcf 
trce -intstyle ise -v 3 -s 3 -n 3 -fastpaths -xml lab4_prelab.twx lab4_prelab.ncd -o lab4_prelab.twr lab4_prelab.pcf -ucf lab4_prelab.ucf 
bitgen -intstyle ise -f lab4_prelab.ut lab4_prelab.ncd 
xst -intstyle ise -ifn "D:/test_folder/Lab4_prelab/lab4_prelab.xst" -ofn "D:/test_folder/Lab4_prelab/lab4_prelab.syr" 
ngdbuild -intstyle ise -dd _ngo -nt timestamp -uc lab4_prelab.ucf -p xc6slx16-csg324-3 lab4_prelab.ngc lab4_prelab.ngd  
map -intstyle ise -p xc6slx16-csg324-3 -w -logic_opt off -ol high -t 1 -xt 0 -register_duplication off -r 4 -global_opt off -mt off -ir off -pr off -lc off -power off -o lab4_prelab_map.ncd lab4_prelab.ngd lab4_prelab.pcf 
par -w -intstyle ise -ol high -mt off lab4_prelab_map.ncd lab4_prelab.ncd lab4_prelab.pcf 
trce -intstyle ise -v 3 -s 3 -n 3 -fastpaths -xml lab4_prelab.twx lab4_prelab.ncd -o lab4_prelab.twr lab4_prelab.pcf -ucf lab4_prelab.ucf 
bitgen -intstyle ise -f lab4_prelab.ut lab4_prelab.ncd