stopwatch.xcf

这是一份FPGA例程

NET "CLK" TNM_NET = "CLK_GROUP";
TIMESPEC "TS_CLK" = PERIOD "CLK_GROUP" 20 ns;
BEGIN MODEL stopwatch
  NET "CLK"  LOC = "T9";
  NET "AN<0>" LOC = "d14";
  NET "AN<1>" LOC = "g14";
  NET "AN<2>" LOC = "f14";
  NET "AN<3>" LOC = "e13";
  NET "RESET" LOC = "L13";
  NET "SEG_A" LOC = "e14";
  NET "SEG_B" LOC = "g13";
  NET "SEG_C" LOC = "n15";
  NET "SEG_D" LOC = "p15";
  NET "SEG_E" LOC = "r16";
  NET "SEG_F" LOC = "f13";
  NET "SEG_G" LOC = "n16";
  NET "SEG_DP" LOC = "P16";
  NET "STRTSTOP"  LOC = "M13";
END;