probe \
    -desdir {D:\11.4_UPDATES\EvaluationKit\svn\PCIE_Demo\designer\PCIe_Demo_top} \
    -design PCIe_Demo_top \
    -fam SmartFusion2 \
    -die PA4M2500 \
    -pkg fg484 \
    -use_mvn_pdc 0  \
    -use_last_placement 0 