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 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;
}
// full addr operation is accomplished by using 2 half addrs and or gate for the output carrier
public FullAdder()
{
// initilaize the gates
CarryInput = new Wire();
CarryOutput = new Wire();
first_half_addr = new HalfAdder();
second_half_addr = new HalfAdder();
or_op = new OrGate();
//connecting the first addr
first_half_addr.ConnectInput1(Input1);
first_half_addr.ConnectInput2(Input2);
//connecting the second addr
second_half_addr.ConnectInput1(first_half_addr.Output);
second_half_addr.ConnectInput2(CarryInput);
//or_op for the carry output
or_op.ConnectInput1(second_half_addr.CarryOutput);
or_op.ConnectInput2(first_half_addr.CarryOutput);
//connecting the outputs
Output.ConnectInput(second_half_addr.Output);
CarryOutput.ConnectInput(or_op.Output);
}
//iterates each bit of the 2 inputs and making or operation using "OR" gate - saves the output in Output
public BitwiseOrGate(int iSize)
: base(iSize)
{
for (int bit = 0; bit < iSize; bit++)
{
or_gate_per_bit = new OrGate();
or_gate_per_bit.ConnectInput1(Input1[bit]);
or_gate_per_bit.ConnectInput2(Input2[bit]);
Output[bit].ConnectInput(or_gate_per_bit.Output);
}
}
private Wire calc(Wire input1, Wire input2, int wireNum)
{
orGate = new OrGate();
orGate.ConnectInput1(input1);
orGate.ConnectInput2(input2);
if (wireNum < 0)
{
return(orGate.Output);
}
return(calc(orGate.Output, this.m_wsInput[wireNum], wireNum - 1));
}
public BitwiseOrGate(int iSize)
: base(iSize)
{
or = new OrGate();
for (int i = 0; i < Size; i++)
{
or.ConnectInput1(Input1[i]);
or.ConnectInput2(Input2[i]);
Output[i].ConnectInput(or.Output);
or = new OrGate();
}
}
public XorGate()
{
//your code here
m_gAAndNotB = new AAndNotBGate();
m_gNotAAndB = new AAndNotBGate();
m_gOr = new OrGate();
m_gAAndNotB.ConnectInput1(Input1);
m_gAAndNotB.ConnectInput2(Input2);
m_gNotAAndB.ConnectInput1(Input2);
m_gNotAAndB.ConnectInput2(Input1);
m_gOr.ConnectInput1(m_gAAndNotB.Output);
m_gOr.ConnectInput2(m_gNotAAndB.Output);
Output = m_gOr.Output;
}
//making or operation for 2 consecutive bits(wires) until the last bit. first bit is constant - 0
public MultiBitOrGate(int iInputCount)
: base(iInputCount)
{
size_of_wire = iInputCount;
result = new Wire();
result.Value = 0;
for (int bit = 0; bit < iInputCount; bit++)
{
or_operator = new OrGate();
or_operator.ConnectInput1(result);
or_operator.ConnectInput2(m_wsInput[bit]);
result = or_operator.Output;
}
Output = result;
}
public FullAdder()
{
CarryInput = new Wire();
//your code here
CarryOutput = new Wire();
ha1 = new HalfAdder();
ha2 = new HalfAdder();
or = new OrGate();
ha2.ConnectInput1(ha1.Output);
ha2.ConnectInput2(CarryInput);
or.ConnectInput1(ha1.CarryOutput);
or.ConnectInput2(ha2.CarryOutput);
Input1 = ha1.Input1;
Input2 = ha1.Input2;
CarryOutput = or.Output;
Output = ha2.Output;
}
//your code here
public FullAdder()
{
CarryInput = new Wire();
//your code here
HalfAdder ha1 = new HalfAdder();
HalfAdder ha2 = new HalfAdder();
OrGate or = new OrGate();
ha1.ConnectInput1(Input1);
ha1.ConnectInput2(Input2);
ha2.ConnectInput2(CarryInput);
ha2.ConnectInput1(ha1.Output);
or.ConnectInput2(ha1.CarryOutput);
or.ConnectInput1(ha2.CarryOutput);
Output = ha2.Output;
CarryOutput = or.Output;
}
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 MuxGate()
{
ControlInput = new Wire();
m_gNot = new NotGate();
m_gAnd1 = new AndGate();
m_gAnd2 = new AndGate();
m_gOr = new OrGate();
m_gAnd1.ConnectInput1(m_gNot.Output);
m_gOr.ConnectInput1(m_gAnd1.Output);
m_gOr.ConnectInput2(m_gAnd2.Output);
m_gNot.ConnectInput(ControlInput);
m_gAnd2.ConnectInput1(ControlInput);
Input1 = m_gAnd1.Input2;
Input2 = m_gAnd2.Input2;
Output = m_gOr.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 AndGate()
{
//init the gates
m_gOR = new OrGate();
m_gNotInput1 = new NotGate();
m_gNotInput2 = new NotGate();
m_gNotOutput = new NotGate();
//wire the inputs to the not gates
m_gNotInput1.ConnectInput(Input1);
m_gNotInput2.ConnectInput(Input2);
//connect the or gate
m_gOR.ConnectInput1(m_gNotInput1.Output);
m_gOR.ConnectInput2(m_gNotInput2.Output);
//connect the not on the output
m_gNotOutput.ConnectInput(m_gOR.Output);
//set the output of the and gate
Output = m_gNotOutput.Output;
}
public FullAdder()
{
CarryInput = new Wire();
//your code here
ha = new HalfAdder();
ha2 = new HalfAdder();
og = new OrGate();
ha.ConnectInput1(Input1);
ha.ConnectInput2(Input2);
ha2.ConnectInput1(ha.Output);
ha2.ConnectInput2(CarryInput);
og.ConnectInput1(ha2.CarryOutput);
og.ConnectInput2(ha.CarryOutput);
Output = ha2.Output;
CarryOutput = og.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 MultiBitOrGate(int iInputCount)
: base(iInputCount)
{
or = new OrGate();
or.ConnectInput1(m_wsInput[0]);
or.ConnectInput2(m_wsInput[1]);
Wire temp = or.Output;
for (int i = 2; i < iInputCount; i++)
{
or = new OrGate();
or.ConnectInput1(temp);
or.ConnectInput2(m_wsInput[i]);
temp = or.Output;
}
Output = temp;
}
public FullAdder()
{
CarryInput = new Wire();
CarryOutput = new Wire();
half1 = new HalfAdder();
half2 = new HalfAdder();
or = new OrGate();
half1.ConnectInput1(Input1);
half1.ConnectInput2(Input2);
half2.ConnectInput1(CarryInput);
half2.ConnectInput2(half1.Output);
or.ConnectInput1(half1.CarryOutput);
or.ConnectInput2(half2.CarryOutput);
CarryOutput.ConnectInput(or.Output);
Output.ConnectInput(half2.Output);
}
public FullAdder()
{
CarryInput = new Wire();
CarryOutput = new Wire();
var halfAdd1 = new HalfAdder();
var halfAdd2 = new HalfAdder();
var gOr = new OrGate();
halfAdd2.ConnectInput2(CarryInput);
halfAdd2.ConnectInput1(halfAdd1.Output);
gOr.ConnectInput1(halfAdd1.CarryOutput);
gOr.ConnectInput2(halfAdd2.CarryOutput);
Input1 = halfAdd1.Input1;
Input2 = halfAdd1.Input2;
CarryOutput = gOr.Output;
Output = halfAdd2.Output;
}
public FullAdder()
{
CarryInput = new Wire();
//your code here
CarryOutput = new Wire();
m_gHf = new HalfAdder();
m_gHf.ConnectInput1(Input1);
m_gHf.ConnectInput2(Input2);
m_gHfCin = new HalfAdder();
m_gHfCin.ConnectInput1(m_gHf.Output);
m_gHfCin.ConnectInput2(CarryInput);
Output.ConnectInput(m_gHfCin.Output);
m_gOrCout = new OrGate();
m_gOrCout.ConnectInput1(m_gHf.CarryOutput);
m_gOrCout.ConnectInput2(m_gHfCin.CarryOutput);
CarryOutput.ConnectInput(m_gOrCout.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()
{
BitwiseOrGate bwog;
OrGate m_gLocalOr;
for (int j = 0; j < Math.Pow(2, Size); j++)
{
bwog = new BitwiseOrGate(Size);
bwog.Input1.ConnectInput(InitTestVariables(j));
bwog.Input2.ConnectInput(InitRandTestVar(Size));
for (int i = 0; i < Size; i++)
{
m_gLocalOr = new OrGate();
m_gLocalOr.ConnectInput1(bwog.Input1[i]);
m_gLocalOr.ConnectInput2(bwog.Input2[i]);
if (bwog.Input1[i].Value == 1 || bwog.Input2[i].Value == 1)
{
if (m_gLocalOr.Output.Value != 1 || bwog.m_gOrGate[i].Output.Value != 1)
{
return(false);
}
}
else
{
if (m_gLocalOr.Output.Value != 0)
{
return(false);
}
}
}
// UNCOMMENT THIS LINES TO SEE THE DEBUG PRINT
//System.Console.WriteLine(" Testing input1 " + " -> " + WStoString(bwog.Input1));
//System.Console.WriteLine(" Testing input2 " + " -> " + WStoString(bwog.Input2));
//System.Console.WriteLine(" Testing output " + " -> " + WStoString(bwog.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;
}
public MuxGate()
{
ControlInput = new Wire();
not = new NotGate();
and1 = new AndGate();
and2 = new AndGate();
or = new OrGate();
not.ConnectInput(ControlInput);
and1.ConnectInput1(not.Output);
//and1.ConnectInput2();
and2.ConnectInput1(ControlInput);
//and2.ConnectInput2(Input2);
Input1 = and1.Input2;
Input2 = and2.Input2;
or.ConnectInput1(and1.Output);
or.ConnectInput2(and2.Output);
Output = or.Output;
}