set_device \
    -family  SmartFusion2 \
    -die     PA4M5000_ES \
    -package fg896 \
    -speed   -1 \
    -tempr   COM \
    -voltr   COM
set_def NETLIST_TYPE EDIF
set_name Top
set_workdir {D:\FABRIC_SRAM_INIT\designer\Top}
set_log           {D:\FABRIC_SRAM_INIT\designer\Top\Top_sdc.log}
set_design_state pre_layout
