_impact* _ngo ideboard-xcf02s.mcs ideboard-xcf02s.prm ideboard-xcf04s.mcs ideboard-xcf04s.prm ideboard.bgn ideboard.bit ideboard.bld ideboard.drc ideboard.lso ideboard.ncd ideboard.ngc ideboard.ngd ideboard.ngr ideboard.pad ideboard.par ideboard.pcf ideboard.syr ideboard.twr ideboard.twx ideboard.unroutes ideboard.xpi ideboard_map.map ideboard_map.mrp ideboard_map.ncd ideboard_map.ngm ideboard_pad.csv ideboard_pad.txt ideboard_summary.xml ideboard_usage.xml timing.twr xst