$(DELETE) fpga.map fpga.ngc fpga_ngdbuild.xrpt fpga.pcf fpga-placed_pad.csv fpga-placed.ptwx fpga.rbt xlnx_auto_0_xdb
$(DELETE) fpga.bld fpga.mrp fpga.ngc_xst.xrpt fpga.ngm fpga-placed.ncd fpga-placed_pad.txt fpga-placed.unroutes fpga_summary.xml netlist.lst xst
-fpga.ngc: fpga.v fpga.ucf xst.scr util.v lo_simulate.v lo_read.v lo_passthru.v hi_simulate.v hi_read_tx.v hi_read_rx_xcorr.v hi_iso14443a.v
+fpga.ngc: fpga.v fpga.ucf xst.scr util.v lo_edge_detect.v lo_read.v lo_passthru.v hi_simulate.v hi_read_tx.v hi_read_rx_xcorr.v hi_iso14443a.v
$(DELETE) fpga.ngc
$(XILINX_TOOLS_PREFIX)xst -ifn xst.scr