public ALU(int iSize)
{
Size = iSize;
InputX = new WireSet(Size);
InputY = new WireSet(Size);
ZeroX = new Wire();
ZeroY = new Wire();
NotX = new Wire();
NotY = new Wire();
F = new Wire();
NotOutput = new Wire();
Negative = new Wire();
Zero = new Wire();
Output = new WireSet(iSize);
muxZx = new BitwiseMux(iSize);
muxZy = new BitwiseMux(iSize);
muxNx = new BitwiseMux(iSize);
muxNy = new BitwiseMux(iSize);
muxF = new BitwiseMux(iSize);
muxNo = new BitwiseMux(iSize);
notNx = new BitwiseNotGate(iSize);
notNy = new BitwiseNotGate(iSize);
notNo = new BitwiseNotGate(iSize);
andF = new BitwiseAndGate(iSize);
adderF = new MultiBitAdder(iSize);
wireX0 = new WireSet(iSize);
wireX0.Set2sComplement(0);
wireY0 = new WireSet(iSize);
wireY0.Set2sComplement(0);
isZeroNot = new BitwiseNotGate(iSize);
isZeroMultiAnd = new MultiBitAndGate(iSize);
muxZx.ConnectInput1(InputX);
muxZx.ConnectInput2(wireX0);
muxZx.ConnectControl(ZeroX);
muxNx.ConnectInput1(muxZx.Output);
notNx.ConnectInput(muxZx.Output);
muxNx.ConnectInput2(notNx.Output);
muxNx.ConnectControl(NotX);
andF.ConnectInput1(muxNx.Output);
adderF.ConnectInput1(muxNx.Output);
muxZy.ConnectInput1(InputY);
muxZy.ConnectInput2(wireY0);
muxZy.ConnectControl(ZeroY);
muxNy.ConnectInput1(muxZy.Output);
notNy.ConnectInput(muxZy.Output);
muxNy.ConnectInput2(notNy.Output);
muxNy.ConnectControl(NotY);
andF.ConnectInput2(muxNy.Output);
adderF.ConnectInput2(muxNy.Output);
//now from muxF
muxF.ConnectInput1(andF.Output);
muxF.ConnectInput2(adderF.Output);
muxF.ConnectControl(F);
muxNo.ConnectInput1(muxF.Output);
notNo.ConnectInput(muxF.Output);
muxNo.ConnectInput2(notNo.Output);
muxNo.ConnectControl(NotOutput);
Output.ConnectInput(muxNo.Output);
Negative.ConnectInput(muxNo.Output[iSize - 1]);
isZeroNot.ConnectInput(muxNo.Output);
isZeroMultiAnd.ConnectInput(isZeroNot.Output);
Zero.ConnectInput(isZeroMultiAnd.Output);
}
public ALU(int iSize)
{
Size = iSize;
InputX = new WireSet(Size);
InputY = new WireSet(Size);
ZeroX = new Wire();
ZeroY = new Wire();
NotX = new Wire();
NotY = new Wire();
F = new Wire();
NotOutput = new Wire();
Negative = new Wire();
Zero = new Wire();
Output = new WireSet(Size);
var fx = new BitwiseMux(Size);
var fAdder = new MultiBitAdder(Size);
var fAnd = new BitwiseAndGate(Size);
var notX = new BitwiseNotGate(Size);
var notY = new BitwiseNotGate(Size);
var notCheckzero = new BitwiseNotGate(Size);
var zeroCheck = new MultiBitAndGate(Size);
var nOut = new BitwiseMux(Size);
var notOut = new BitwiseNotGate(Size);
var nx = new BitwiseMux(Size);
var ny = new BitwiseMux(Size);
var zx = new BitwiseMux(Size);
var zy = new BitwiseMux(Size);
var wireX0 = new WireSet(iSize);
var wireY0 = new WireSet(iSize);
wireX0.Set2sComplement(0);
wireY0.Set2sComplement(0);
try
{
//zx//
var zeroXWire = new WireSet(Size);
zeroXWire.Set2sComplement(0);
zx.ConnectInput1(InputX);
zx.ConnectInput2(zeroXWire);
zx.ConnectControl(ZeroX);
}
catch (Exception e)
{
Console.WriteLine("zx exp" + e.Message);
}
try
{
//nx//
nx.ConnectInput1(zx.Output);
notX.ConnectInput(zx.Output);
nx.ConnectInput2(notX.Output);
nx.ConnectControl(NotX);
}
catch (Exception e)
{
Console.WriteLine("nx exp" + e.Message);
}
try
{
//zy//
var zeroYWire = new WireSet(Size);
zeroYWire.Set2sComplement(0);
zy.ConnectInput1(InputY);
zy.ConnectInput2(zeroYWire);
zy.ConnectControl(ZeroY);
}
catch (Exception e)
{
Console.WriteLine("zy exp" + e.Message);
}
try
{
//ny//
ny.ConnectInput1(zy.Output);
notY.ConnectInput(zy.Output);
ny.ConnectInput2(notY.Output);
ny.ConnectControl(NotY);
}
catch (Exception e)
{
Console.WriteLine("ny exp" + e.Message);
}
try
{
//f//
fAdder.ConnectInput1(nx.Output);
fAdder.ConnectInput2(ny.Output);
fAnd.ConnectInput1(nx.Output);
fAnd.ConnectInput2(ny.Output);
fx.ConnectInput1(fAnd.Output);
fx.ConnectInput2(fAdder.Output);
fx.ConnectControl(F);
}
catch (Exception e)
{
Console.WriteLine("f exp" + e.Message);
throw;
}
try
{
notOut.ConnectInput(fx.Output);
nOut.ConnectInput1(fx.Output);
nOut.ConnectInput2(notOut.Output);
nOut.ConnectControl(NotOutput);
/*********************************/
Output = nOut.Output;
/*********************************/
}
catch (Exception e)
{
Console.WriteLine("not Output exp" + e.Message);
}
try
{
//negative number check
Negative = Output[Size - 1];
//Zero number check
notCheckzero.ConnectInput(nOut.Output);
zeroCheck.ConnectInput(notCheckzero.Output);
Zero.ConnectInput(zeroCheck.Output);
}
catch (Exception e)
{
Console.WriteLine("Output info exp" + e.Message);
throw;
}
}
public ALU(int iSize)
{
Size = iSize;
InputX = new WireSet(Size);
InputY = new WireSet(Size);
ZeroX = new Wire();
ZeroY = new Wire();
NotX = new Wire();
NotY = new Wire();
F = new Wire();
NotOutput = new Wire();
Negative = new Wire();
Zero = new Wire();
Output = new WireSet(Size);
zx = new BitwiseMux(Size);
zy = new BitwiseMux(Size);
nx = new BitwiseMux(Size);
ny = new BitwiseMux(Size);
fx = new BitwiseMux(Size);
nOut = new BitwiseMux(Size);
notX = new BitwiseNotGate(Size);
notY = new BitwiseNotGate(Size);
notOut = new BitwiseNotGate(Size);
notCheckzero = new BitwiseNotGate(Size);
fAdder = new MultiBitAdder(Size);
fAnd = new BitwiseAndGate(Size);
negCheck = new MultiBitAdder(Size);
zeroCheck = new MultiBitAndGate(Size);
//zx//
WireSet zeroXWire = new WireSet(Size);
zx.ConnectInput1(InputX);
zx.ConnectInput2(zeroXWire);
zx.ConnectControl(ZeroX);
//nx//
nx.ConnectInput1(zx.Output);
notX.ConnectInput(zx.Output);
nx.ConnectInput2(notX.Output);
nx.ConnectControl(NotX);
//zy//
WireSet zeroYWire = new WireSet(Size);
zy.ConnectInput1(InputY);
zy.ConnectInput2(zeroYWire);
zy.ConnectControl(ZeroY);
//ny//
ny.ConnectInput1(zy.Output);
notY.ConnectInput(zy.Output);
ny.ConnectInput2(notY.Output);
ny.ConnectControl(NotY);
//f//
fAnd.ConnectInput1(nx.Output);
fAnd.ConnectInput2(ny.Output);
fAdder.ConnectInput1(nx.Output);
fAdder.ConnectInput2(ny.Output);
fx.ConnectInput1(fAnd.Output);
fx.ConnectInput2(fAdder.Output);
fx.ConnectControl(F);
//not Outpot
nOut.ConnectInput1(fx.Output);
notOut.ConnectInput(fx.Output);
nOut.ConnectInput2(notOut.Output);
nOut.ConnectControl(NotOutput);
Output = nOut.Output;
//negative number check
negCheck.ConnectInput1(nOut.Output);
negCheck.ConnectInput2(nOut.Output);
Negative = negCheck.Overflow;
//Zero number check
notCheckzero.ConnectInput(nOut.Output);
zeroCheck.ConnectInput(notCheckzero.Output);
Zero = zeroCheck.Output;
}
//your code here
public ALU(int iSize)
{
Size = iSize;
InputX = new WireSet(Size);
InputY = new WireSet(Size);
ZeroX = new Wire();
ZeroY = new Wire();
NotX = new Wire();
NotY = new Wire();
F = new Wire();
NotOutput = new Wire();
Negative = new Wire();
Zero = new Wire();
//Create and connect all the internal components
Output = new WireSet(Size);
BitwiseMux m_gZX = new BitwiseMux(Size);
BitwiseMux m_gZY = new BitwiseMux(Size);
WireSet zeroForXY = new WireSet(Size);
zeroForXY.Set2sComplement(0);
BitwiseNotGate m_gNotX = new BitwiseNotGate(Size); // reverse X
BitwiseNotGate m_gNotY = new BitwiseNotGate(Size); // reverse Y
BitwiseMux m_gNX = new BitwiseMux(Size);
BitwiseMux m_gNY = new BitwiseMux(Size);
BitwiseAndGate m_gBAnd = new BitwiseAndGate(Size); // X & Y
MultiBitAdder mbAdder = new MultiBitAdder(Size); // X + Y
BitwiseMux m_gF = new BitwiseMux(Size);
BitwiseNotGate m_gNotFOut = new BitwiseNotGate(Size); // reverse F output
BitwiseMux m_gN = new BitwiseMux(Size);
MultiBitAndGate m_gZeroAnd = new MultiBitAndGate(Size);
BitwiseNotGate m_gZeroNot = new BitwiseNotGate(Size);
// connect inputX and input0 to ZX, connect ZXControl
m_gZX.ConnectInput1(InputX);
m_gZX.ConnectInput2(zeroForXY);
m_gZX.ConnectControl(ZeroX);
// connect bitwiseNotXIn to ZX output, connect ZXOut to NXIn1, connect bitwiseNotOut to NXIn2
m_gNotX.ConnectInput(m_gZX.Output);
m_gNX.ConnectInput1(m_gZX.Output);
m_gNX.ConnectInput2(m_gNotX.Output);
m_gNX.ConnectControl(NotX);
// connect inputY and input0 to ZY, connect ZYControl
m_gZY.ConnectInput1(InputY);
m_gZY.ConnectInput2(zeroForXY);
m_gZY.ConnectControl(ZeroY);
// connect bitwiseNotYIn to ZY output, connect ZYOut to NYIn1, connect bitwiseNotYOut to NYIn2
m_gNotY.ConnectInput(m_gZY.Output);
m_gNY.ConnectInput1(m_gZY.Output);
m_gNY.ConnectInput2(m_gNotY.Output);
m_gNY.ConnectControl(NotY);
// connect NXOut to bitwiseAndIn1, connect NYOut to bitwiseAndIn2
m_gBAnd.ConnectInput1(m_gNX.Output);
m_gBAnd.ConnectInput2(m_gNY.Output);
// connect NXOut to mbAdderIn1, connect NYOut to mbAdderIn2
mbAdder.ConnectInput1(m_gNX.Output);
mbAdder.ConnectInput2(m_gNY.Output);
// connect bitwiseAndOut to F_In1, connect mbAdderOut to F_In2
m_gF.ConnectInput1(m_gBAnd.Output);
m_gF.ConnectInput2(mbAdder.Output);
m_gF.ConnectControl(F);
//connect F_Out to bitwiseNotFIn
m_gNotFOut.ConnectInput(m_gF.Output);
// connect F_Out to N_In1, connect bitwiseNotFOut to N_In2
m_gN.ConnectInput1(m_gF.Output);
m_gN.ConnectInput2(m_gNotFOut.Output);
m_gN.ConnectControl(NotOutput);
// connect N_Out to Output
Output.ConnectInput(m_gN.Output);
// connect negativeIndicator to last Output wire
Negative.ConnectInput(Output[Size - 1]);
// connect ZeroIndicator depending on zeroNot and zeroAnd concatenation
m_gZeroNot.ConnectInput(Output);
m_gZeroAnd.ConnectInput(m_gZeroNot.Output);
Zero.ConnectInput(m_gZeroAnd.Output);
}