--- /dev/null
+calc.ngc_xst.xrpt
+calc.prj
+calc.srp
+xst/
+calc.bld
+calc.ngc
+calc_ngdbuild.xrpt
+calc.mrp
+calc.ncd
+calc.ngd
+calc.ngm
+calc.pad
+calc.par
+calc.pcf
+calc.ptwx
+calc.twr
+calc.twx
+calc.unroutes
+calc.xpi
+calc_map.xrpt
+calc_pad.csv
+calc_pad.txt
+calc_par.xrpt
+calc_summary.xml
+calc_usage.xml
+generated/
+smartpreview.twr
+xlnx_auto_0_xdb/
+*.log