Initial version for Xilinx ISE

.gitignore

@@ -0,0 +1,39 @@
+xst/
+_xmsgs/
+iseconfig/
+*.gise
+*.xise
+*.cmd_log
+*.lso
+*.prj
+*.syr
+*.xst
+*.xml
+*.log
+*.xise
+*.bgn
+*.bld
+*.drc
+*.ncd
+*.ngr
+*.ngd
+*.ngc
+*.pad
+*.par
+*.pcf
+*.ptwx
+*.stx
+*.twr
+*.twx
+*.unroutes
+*.ut
+*.xpi
+*.xwbt
+*.html
+*_map.*
+*_ngdbuild.
+*_pad.*
+*._par.
+*.xrpt
+_ngo/
+xlnx_auto*