xst -intstyle ise -ifn "H:/Product/LK/FPGA/LK-Xilinx-TB/VerilogHDL/Fnd-7Segment/hextobcd.xst" -ofn "H:/Product/LK/FPGA/LK-Xilinx-TB/VerilogHDL/Fnd-7Segment/hextobcd.syr" 
ngdbuild -intstyle ise -dd _ngo -nt timestamp -uc top.ucf -p xc6slx9-tqg144-2 hextobcd.ngc hextobcd.ngd  
xst -intstyle ise -ifn "H:/Product/LK/FPGA/LK-Xilinx-TB/VerilogHDL/Fnd-7Segment/hextobcd.xst" -ofn "H:/Product/LK/FPGA/LK-Xilinx-TB/VerilogHDL/Fnd-7Segment/hextobcd.syr" 
xst -intstyle ise -ifn "H:/Product/LK/FPGA/LK-Xilinx-TB/VerilogHDL/Fnd-7Segment/hextobcd.xst" -ofn "H:/Product/LK/FPGA/LK-Xilinx-TB/VerilogHDL/Fnd-7Segment/hextobcd.syr" 
ngdbuild -intstyle ise -dd _ngo -nt timestamp -uc top.ucf -p xc6slx9-tqg144-2 hextobcd.ngc hextobcd.ngd