full_adder.sch

<Qucs Schematic 0.0.18>
<Properties>
  <View=0,0,970,800,1,0,0>
  <Grid=10,10,1>
  <DataSet=full_adder.dat>
  <DataDisplay=full_adder.dpl>
  <OpenDisplay=0>
  <Script=full_adder.m>
  <RunScript=0>
  <showFrame=0>
  <FrameText0=Title>
  <FrameText1=Drawn By:>
  <FrameText2=Date:>
  <FrameText3=Revision:>
</Properties>
<Symbol>
</Symbol>
<Components>
  <XOR Y2 1 620 150 -26 27 0 0 "2" 0 "1 V" 0 "0" 0 "10" 0 "DIN40900" 0>
  <XOR Y1 1 460 160 -26 27 0 0 "2" 0 "1 V" 0 "0" 0 "10" 0 "DIN40900" 0>
  <DigiSource a 1 380 130 -35 16 0 0 "1" 0 "low" 0 "1ns; 1ns" 0 "1 V" 0>
  <NAND Y5 1 500 410 -42 -26 0 3 "2" 0 "1 V" 0 "0" 0 "10" 0 "DIN40900" 0>
  <NAND Y4 1 540 310 -42 -26 0 3 "2" 0 "1 V" 0 "0" 0 "10" 0 "DIN40900" 0>
  <NAND Y3 1 460 310 -42 -26 0 3 "2" 0 "1 V" 0 "0" 0 "10" 0 "DIN40900" 0>
  <DigiSource b 1 380 190 -35 16 0 0 "2" 0 "low" 0 "2ns; 2ns" 0 "1 V" 0>
  <DigiSource carry_in 1 540 100 -60 -35 0 3 "3" 0 "low" 0 "4ns; 4ns" 0 "1 V" 0>
  <.Digi Simulation 1 70 100 0 51 0 0 "TruthTable" 1 "20 ns" 0 "VHDL" 0>
</Components>
<Wires>
  <540 100 540 140 "" 0 0 0 "">
  <540 140 550 140 "" 0 0 0 "">
  <490 160 530 160 "propagate" 360 60 32 "">
  <430 170 430 190 "" 0 0 0 "">
  <380 190 430 190 "" 0 0 0 "">
  <430 130 430 150 "" 0 0 0 "">
  <380 130 400 130 "" 0 0 0 "">
  <530 160 590 160 "" 0 0 0 "">
  <530 160 530 280 "" 0 0 0 "">
  <550 140 590 140 "" 0 0 0 "">
  <550 140 550 280 "" 0 0 0 "">
  <380 190 380 280 "" 0 0 0 "">
  <380 280 450 280 "" 0 0 0 "">
  <470 260 470 280 "" 0 0 0 "">
  <400 260 470 260 "" 0 0 0 "">
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  <400 130 400 260 "" 0 0 0 "">
  <510 340 510 380 "" 0 0 0 "">
  <510 340 540 340 "" 0 0 0 "">
  <490 340 490 380 "" 0 0 0 "">
  <460 340 490 340 "" 0 0 0 "">
  <650 150 650 150 "sum" 680 120 0 "">
  <500 440 500 440 "carry_out" 530 410 0 "">
</Wires>
<Diagrams>
  <Truth 50 476 281 137 3 #c0c0c0 1 00 1 0 1 1 1 0 1 1 1 0 1 1 315 0 225 "" "" "">
	<"carry_out.X" #0000ff 0 3 0 0 0>
	<"propagate.X" #0000ff 0 3 0 0 0>
	<"sum.X" #0000ff 0 3 0 0 0>
  </Truth>
</Diagrams>
<Paintings>
</Paintings>