probe \
    -desdir {D:\DSP reference guide\DSP Reference Guide\Ref. Guide Design Examples\Liberov11.3\VHDL\Extended Adder\Extended_adder_3_input\designer\Extended_adder_3_input} \
    -design Extended_adder_3_input \
    -fam SmartFusion2 \
    -die PA4M5000 \
    -pkg fg896 \
    -use_mvn_pdc 0  \
    -use_last_placement 0 