vhdtdtfi -lib work source/Timer.vhd -prj pwm -o Timer.spl -module Timer -template C:/Xilinx/13.1/ISE_DS/ISE//data/splfile.tft -deleteonerror 
spl2sym -intstyle ise -family spartan3a -w Timer.spl E:/ProjFPGA/UNIC_3A/pwm/Timer.sym 
vhdtdtfi -lib work source/Timer.vhd -prj pwm -o Timer.spl -module Timer -template C:/Xilinx/13.1/ISE_DS/ISE//data/splfile.tft -deleteonerror 
spl2sym -intstyle ise -family spartan3a -w Timer.spl E:/ProjFPGA/UNIC_3A/pwm/Timer.sym