run -ifn xst_pid3sg.prj -ifmt mixed -ofn pid3sg_clk_wrapper.ngc -ofmt NGC -p xc2s50-6pq208 -ent pid3sg_clk_wrapper -keep_hierarchy NO -iobuf  YES -bus_delimiter () -top pid3sg_clk_wrapper -uc pid3sg_clk_wrapper.xcf -write_timing_constraints yes
