public XorGate()
{
//init the gates
Wire wire1 = new Wire(); //for A, first side
Wire wire2 = new Wire(); //for B, second side
m_gNot1 = new NotGate(); //for B, first side
m_gNot2 = new NotGate(); //for A, second side
m_gAnd1 = new AndGate(); //first side
m_gAnd2 = new AndGate(); //second side
m_gOr = new OrGate();
//connect the gates
m_gOr.ConnectInput1(m_gAnd1.Output);
m_gOr.ConnectInput2(m_gAnd2.Output);
m_gAnd1.ConnectInput1(wire1);
m_gNot1.ConnectInput(wire2);
m_gAnd1.ConnectInput2(m_gNot1.Output);
m_gNot2.ConnectInput(wire1);
m_gAnd2.ConnectInput1(m_gNot2.Output);
m_gAnd2.ConnectInput2(wire2);
//set the inputs and the output of the or gate
Output = m_gOr.Output;
Input1 = wire1;
Input2 = wire2;
}
// accoplish using 2 "AND" and "NOT" gates,
// first connect input and "NOT" control bit to "AND" gate 1, then connect input and control bit to "AND" gate 2
// lastly connect the outputs
public Demux()
{
Input = new Wire();
Control = new Wire();
Output1 = new Wire();
Output2 = new Wire();
// initilaize the gates
and_output1 = new AndGate();
and_output2 = new AndGate();
not_contolinput_input1 = new NotGate();
//step 1
not_contolinput_input1.ConnectInput(Control);
and_output1.ConnectInput1(Input);
and_output1.ConnectInput2(not_contolinput_input1.Output);
//step 2
and_output2.ConnectInput1(Input);
and_output2.ConnectInput2(Control);
//step 3
Output1 = and_output1.Output;
Output2 = and_output2.Output;
}
public MuxGate()
{//init
ControlInput = new Wire();
Wire a = new Wire();
Wire b = new Wire();
and1 = new AndGate();
and2 = new AndGate();
or = new OrGate();
not = new NotGate();
//connect
or.ConnectInput1(and1.Output);
or.ConnectInput2(and2.Output);
and1.ConnectInput1(ControlInput);
and1.ConnectInput2(b);
and2.ConnectInput1(not.Output);
not.ConnectInput(ControlInput);
and2.ConnectInput2(a);
/* or.ConnectInput1(and1.Output);
* or.ConnectInput2(and2.Output);
* and1.ConnectInput1(ControlInput);
* and1.ConnectInput1(b);
* not.ConnectInput(ControlInput);
* and2.ConnectInput1(not.Output);
* and2.ConnectInput2(a); */
//input\output
Input1 = a;
Input2 = b;
Output = or.Output;
}
public Demux()
{
Input = new Wire();
Control = new Wire();
Output1 = new Wire();
Output2 = new Wire();
//your code here
m_gAnd1 = new AndGate();
m_gAnd2 = new AndGate();
m_gNot = new NotGate();
Output1.Value = 0;
Output2.Value = 0;
m_gNot.ConnectInput(Control);
m_gAnd1.ConnectInput1(Input);
m_gAnd1.ConnectInput2(m_gNot.Output);
m_gAnd2.ConnectInput1(Input);
m_gAnd2.ConnectInput2(Control);
Output1 = m_gAnd1.Output;
Output2 = m_gAnd2.Output;
}
public MuxGate()
{
ControlInput = new Wire();
//Init the variables
m_gAnd1 = new AndGate();
m_gAnd2 = new AndGate();
m_gAnd3 = new AndGate();
m_gNot = new NotGate();
m_gmOr = new MultiBitOrGate(3);
m_ws = new WireSet(3);
//Connect the wires
m_gNot.ConnectInput(ControlInput);
m_gAnd1.ConnectInput1(Input1);
m_gAnd1.ConnectInput2(Input2);
m_gAnd2.ConnectInput1(Input2);
m_gAnd2.ConnectInput2(ControlInput);
m_gAnd3.ConnectInput1(Input1);
m_gAnd3.ConnectInput2(m_gNot.Output);
m_ws[0].ConnectInput(m_gAnd1.Output);
m_ws[1].ConnectInput(m_gAnd2.Output);
m_ws[2].ConnectInput(m_gAnd3.Output);
m_gmOr.ConnectInput(m_ws);
Output = m_gmOr.Output;
}
public AAndNotBGate()
{
m_gNot = new NotGate();
m_gAnd = new AndGate();
m_gNot.ConnectInput(Input2);
m_gAnd.ConnectInput1(Input1);
m_gAnd.ConnectInput2(m_gNot.Output);
Output = m_gAnd.Output;
}
//iterates each bit of the 2 inputs and making or operation using "OR" gate - saves the output in Output
public BitwiseAndGate(int iSize)
: base(iSize)
{
for (int bit = 0; bit < iSize; bit++)
{
and_gate_per_bit = new AndGate();
and_gate_per_bit.ConnectInput1(Input1[bit]);
and_gate_per_bit.ConnectInput2(Input2[bit]);
Output[bit].ConnectInput(and_gate_per_bit.Output);
}
}
//nand gate is defines as not-AND gate, the procedure is completed using the AND,NOT gates.
public NAndGate()
{
and_input = new AndGate();
not_output = new NotGate();
and_input.ConnectInput1(Input1);
and_input.ConnectInput2(Input2);
not_output.ConnectInput(and_input.Output);
Output = not_output.Output;
}
public HalfAdder()
{
//your code here
ag = new AndGate();
xog = new XorGate();
ag.ConnectInput1(Input1);
ag.ConnectInput2(Input2);
xog.ConnectInput1(Input1);
xog.ConnectInput2(Input2);
CarryOutput = ag.Output;
Output = xog.Output;
}
private Wire calc(Wire input1, Wire input2, int wireNum)
{
andGate = new AndGate();
andGate.ConnectInput1(input1);
andGate.ConnectInput2(input2);
if (wireNum < 0)
{
return(andGate.Output);
}
return(calc(andGate.Output, this.m_wsInput[wireNum], wireNum - 1));
}
//your code here
public HalfAdder()
{
//your code here
XorGate xor = new XorGate();
AndGate and = new AndGate();
xor.ConnectInput1(Input1);
xor.ConnectInput2(Input2);
and.ConnectInput1(Input2);
and.ConnectInput2(Input1);
Output = xor.Output;
CarryOutput = and.Output;
}
public HalfAdder()
{
CarryOutput = new Wire();
xor = new XorGate();
and = new AndGate();
xor.ConnectInput1(Input1);
xor.ConnectInput2(Input2);
and.ConnectInput1(Input1);
and.ConnectInput2(Input2);
CarryOutput.ConnectInput(and.Output);
Output.ConnectInput(xor.Output);
}
public BitwiseAndGate(int iSize)
: base(iSize)
{
and = new AndGate();
for (int i = 0; i < Size; i++)
{
and.ConnectInput1(Input1[i]);
and.ConnectInput2(Input2[i]);
Output[i].ConnectInput(and.Output);
and = new AndGate();
}
}
public HalfAdder()
{
//your code here
m_gXor = new XorGate();
m_gAnd = new AndGate();
m_gXor.ConnectInput1(Input1);
m_gXor.ConnectInput2(Input2);
Output.ConnectInput(m_gXor.Output);
m_gAnd.ConnectInput1(Input1);
m_gAnd.ConnectInput2(Input2);
CarryOutput = new Wire();
CarryOutput.ConnectInput(m_gAnd.Output);
}
public OrGate()
{
//init the gates
m_gNot1 = new NotGate(); //outside the parentheses
m_gNot2 = new NotGate(); //a
m_gNot3 = new NotGate(); //b
m_gAnd = new AndGate();
//connect the gates
m_gAnd.ConnectInput1(m_gNot2.Output);
m_gAnd.ConnectInput2(m_gNot3.Output);
m_gNot1.ConnectInput(m_gAnd.Output);
//set the inputs and the output of the or gate
Output = m_gNot1.Output;
Input1 = m_gNot2.Input;
Input2 = m_gNot3.Input;
}
//making and operation for 2 consecutive bits(wires) until the last bit. first bit is constant - 1
public MultiBitAndGate(int iInputCount)
: base(iInputCount)
{
size_of_wire = iInputCount;
result = new Wire();
result.Value = 1;
for (int bit = 0; bit < iInputCount; bit++)
{
and_operator = new AndGate();
and_operator.ConnectInput1(result);
and_operator.ConnectInput2(m_wsInput[bit]);
result = and_operator.Output;
}
Output = result;
}
public XorGate()
{
m_gNand = new NAndGate();
m_gOr = new OrGate();
m_gAnd = new AndGate();
m_gOr.ConnectInput1(Input1);
m_gOr.ConnectInput2(Input2);
m_gNand.ConnectInput1(Input1);
m_gNand.ConnectInput2(Input2);
m_gAnd.ConnectInput1(m_gOr.Output);
m_gAnd.ConnectInput2(m_gNand.Output);
Output = m_gAnd.Output;
}
public XorGate()
{
or = new OrGate();
NAnd = new NAndGate();
and = new AndGate();
Input1 = or.Input1;
Input2 = or.Input2;
NAnd.ConnectInput1(Input1);
NAnd.ConnectInput2(Input2);
and.ConnectInput1(or.Output);
and.ConnectInput2(NAnd.Output);
Output = and.Output;
}
//Xor gate is possible to get by combining with and gate the results of the nand and or gates.
public XorGate()
{
nand_input = new NAndGate();
or_input = new OrGate();
and_output = new AndGate();
nand_input.ConnectInput1(Input1);
nand_input.ConnectInput2(Input2);
or_input.ConnectInput1(Input1);
or_input.ConnectInput2(Input2);
and_output.ConnectInput1(nand_input.Output);
and_output.ConnectInput2(or_input.Output);
Output = and_output.Output;
}
public Demux()
{
Input = new Wire();
Control = new Wire();
m_gAnd1 = new AndGate();
m_gAnd2 = new AndGate();
m_gNot = new NotGate();
m_gNot.ConnectInput(Control);
m_gAnd1.ConnectInput1(m_gNot.Output);
m_gAnd1.ConnectInput2(Input);
m_gAnd2.ConnectInput1(Control);
m_gAnd2.ConnectInput2(Input);
Output1 = m_gAnd1.Output;
Output2 = m_gAnd2.Output;
}
//your code here
public Demux()
{
Input = new Wire();
Control = new Wire();
//init
AndGate and1 = new AndGate();
AndGate and2 = new AndGate();
NotGate not = new NotGate();
and1.ConnectInput1(Input);
and2.ConnectInput2(Input);
not.ConnectInput(Control);
and1.ConnectInput2(not.Output);
and2.ConnectInput1(Control);
Output1 = and1.Output;
Output2 = and2.Output;
}
public MuxGate()
{
ControlInput = new Wire();
m_gAndX = new AndGate();
m_gAndY = new AndGate();
m_gOr = new OrGate();
m_gNotC = new NotGate();
m_gAndY.ConnectInput1(ControlInput);
m_gAndY.ConnectInput2(Input2);
m_gNotC.ConnectInput(ControlInput);
m_gAndX.ConnectInput2(m_gNotC.Output);
m_gAndX.ConnectInput1(Input1);
m_gOr.ConnectInput1(m_gAndX.Output);
m_gOr.ConnectInput2(m_gAndY.Output);
Output = m_gOr.Output;
}
public XorGate()
{
//your code here
m_gAnd = new AndGate();
m_gNand = new NAndGate();
m_gOr = new OrGate();
m_gAnd.ConnectInput1(m_gNand.Output);
m_gAnd.ConnectInput2(m_gOr.Output);
Input1 = m_gOr.Input1;
Input2 = m_gOr.Input2;
m_gNand.ConnectInput1(Input1);
m_gNand.ConnectInput2(Input2);
Output = m_gAnd.Output;
}
// creating the halfadder by using the "xor" and "and gates" for the output and the carry
public HalfAdder()
{
// initilaize the gates
CarryOutput = new Wire();
xor_op = new XorGate();
and_op = new AndGate();
//xor operation for the sum output
xor_op.ConnectInput1(Input1);
xor_op.ConnectInput2(Input2);
//and operation for the carry output
and_op.ConnectInput1(Input1);
and_op.ConnectInput2(Input2);
//connecting outputs
Output.ConnectInput(xor_op.Output);
CarryOutput.ConnectInput(and_op.Output);
}
public MultiBitAndGate(int iInputCount)
: base(iInputCount)
{
and = new AndGate();
and.ConnectInput1(m_wsInput[0]);
and.ConnectInput2(m_wsInput[1]);
Wire temp = and.Output;
for (int i = 2; i < m_wsInput.Size; i++)
{
and = new AndGate();
and.ConnectInput1(temp);
and.ConnectInput2(m_wsInput[i]);
temp = and.Output;
}
Output = temp;
}
//your code here
public Demux()
{
Input = new Wire();
var mGAnd1 = new AndGate();
var mGAnd2 = new AndGate();
var mGNot1 = new NotGate();
Control = new Wire();
mGNot1.ConnectInput(Control);
mGAnd2.ConnectInput1(Input);
mGAnd2.ConnectInput2(Control);
mGAnd1.ConnectInput1(Input);
mGAnd1.ConnectInput2(mGNot1.Output);
Output1 = mGAnd1.Output;
Output2 = mGAnd2.Output;
}
public MuxGate()
{
var mGAnd1 = new AndGate();
var mGAnd2 = new AndGate();
var mGNot1 = new NotGate();
var mGOr = new OrGate();
ControlInput = new Wire();
mGNot1.ConnectInput(ControlInput);
mGAnd2.ConnectInput1(Input2);
mGAnd2.ConnectInput2(ControlInput);
mGAnd1.ConnectInput1(Input1);
mGAnd1.ConnectInput2(mGNot1.Output);
mGOr.ConnectInput1(mGAnd1.Output);
mGOr.ConnectInput2(mGAnd2.Output);
Output = mGOr.Output;
}
//A XOR B = (A ^ ~B)U(~A ^ B)
public XorGate()
{
//init the gates
var mGNot1 = new NotGate();
var mGNot2 = new NotGate();
var mGAnd1 = new AndGate();
var mGAnd2 = new AndGate();
var mGOr = new OrGate();
//wire
mGAnd1.ConnectInput1(mGNot1.Output);
mGAnd1.ConnectInput2(mGNot2.Input);
mGAnd2.ConnectInput1(mGNot1.Input);
mGAnd2.ConnectInput2(mGNot2.Output);
mGOr.ConnectInput1(mGAnd1.Output);
mGOr.ConnectInput2(mGAnd2.Output);
//set the inputs and the output of the xor gate
Output = mGOr.Output;
Input1 = mGNot1.Input;
Input2 = mGNot2.Input;
}
public override bool TestGate()
{
BitwiseAndGate bwag;
AndGate m_gLocalAnd;
for (int j = 0; j < Math.Pow(2, Size); j++)
{
bwag = new BitwiseAndGate(Size);
bwag.Input1.ConnectInput(InitTestVariables(j));
bwag.Input2.ConnectInput(InitRandTestVar(Size));
for (int i = 0; i < Size; i++)
{
m_gLocalAnd = new AndGate();
m_gLocalAnd.ConnectInput1(bwag.Input1[i]);
m_gLocalAnd.ConnectInput2(bwag.Input2[i]);
if (bwag.Input1[i].Value == bwag.Input2[i].Value && bwag.Input2[i].Value == 1)
{
if (m_gLocalAnd.Output.Value != 1 || bwag.m_gAnd[i].Output.Value != m_gLocalAnd.Output.Value)
{
return(false);
}
}
else
{
if (m_gLocalAnd.Output.Value != 0)
{
return(false);
}
}
}
// UNCOMMENT THIS LINES TO SEE THE DEBUG PRINT
//System.Console.WriteLine(" Testing input1 " + " -> " + WStoString(bwag.Input1));
//System.Console.WriteLine(" Testing input2 " + " -> " + WStoString(bwag.Input2));
//System.Console.WriteLine(" Testing output " + " -> " + WStoString(bwag.Output));
}
return(true);
}
// accoplish using 2 "AND", "OR" and "NOT" gates,
// first connect input 1 and "NOT" control bit to "AND" gate 1, then connect input 2 and control bit to "AND" gate 2
// lastly connect the outputs of "AND" gates to "OR" gate
public MuxGate()
{
ControlInput = new Wire();
// initilaize the gates
and_input1 = new AndGate();
and_input2 = new AndGate();
not_contolinput_input1 = new NotGate();
or_output = new OrGate();
//step 1
not_contolinput_input1.ConnectInput(ControlInput);
and_input1.ConnectInput1(Input1);
and_input1.ConnectInput2(not_contolinput_input1.Output);
//step 2
and_input2.ConnectInput1(Input2);
and_input2.ConnectInput2(ControlInput);
//step 3
or_output.ConnectInput1(and_input1.Output);
or_output.ConnectInput2(and_input2.Output);
Output = or_output.Output;
}
