private static void TestWireSet_Value(WireSet wireSet, int value)
{
wireSet.SetValue(value);
if (value != wireSet.GetValue())
{
Console.WriteLine("bugbug wireset");
}
}
//Transform the binary code in 2`s complement into an integer
public int Get2sComplement()
{
if (m_aWires[Size - 1].Value == 0)
{
return(GetValue());
}
WireSet tempSet = new WireSet(Size);
if (m_aWires[0].Value == 1)
{
tempSet[0].Value = 1;
for (int i = 1; i < Size; i++) //reversing the bits
{
if (m_aWires[i].Value == 0)
{
tempSet[i].Value = 1;
}
else
{
tempSet[i].Value = 0;
}
}
}
else
{
int i = 0;
while (m_aWires[i].Value == 0)
{
tempSet[i].Value = m_aWires[i].Value;
i++;
}
tempSet[i].Value = m_aWires[i].Value;
i++;
for (; i < Size; i++) //reversing the bits
{
if (m_aWires[i].Value == 0)
{
tempSet[i].Value = 1;
}
else
{
tempSet[i].Value = 0;
}
}
}
return(-tempSet.GetValue());
}
public override bool TestGate()
{
WireSet ws = new WireSet(Size);
WireSet ws2 = new WireSet(Size);
MultiBitAdder mba;
for (int i = 0; i < Size; i++)
{
for (int j = 0; j < Size; j++)
{
mba = new MultiBitAdder(Size);
ws.SetValue(i);
ws2.SetValue(j);
mba.Input1.ConnectInput(ws);
mba.Input2.ConnectInput(ws2);
if (mba.Output.GetValue() != (ws.GetValue() + ws2.GetValue()))
{
return(false);
}
}
}
return(true);
}
public override string ToString()
{
return("Output: " + Output.GetValue());
}
static void Main(string[] args)
{
AndGate and = new AndGate();
OrGate or = new OrGate();
XorGate xor = new XorGate();
MuxGate mux = new MuxGate();
Demux demux = new Demux();
HalfAdder ha = new HalfAdder();
FullAdder fa = new FullAdder();
if (!and.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done And");
if (!or.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done Or");
if (!xor.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done Xor");
if (!mux.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done Mux");
if (!demux.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done Demux");
if (!ha.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done HalfAdder");
if (!fa.TestGate())
{
Console.WriteLine("bugbug");
}
Console.WriteLine("done FullAdder");
WireSet num = new WireSet(4);
num.SetValue(6);
Console.WriteLine(num.ToString());
Console.WriteLine(num.GetValue());
Console.WriteLine("trying 2's complement");
WireSet num2 = new WireSet(4);
num2.Set2sComplement(6);
Console.WriteLine(num2.Get2sComplement());
WireSet num3 = new WireSet(4);
num3.Set2sComplement(-2);
Console.WriteLine(num3.Get2sComplement());
BitwiseAndGate BWAnd = new BitwiseAndGate(3);
BWAnd.TestGate();
BitwiseNotGate BWNot = new BitwiseNotGate(3);
BWNot.TestGate();
BitwiseOrGate BWOr = new BitwiseOrGate(3);
BWOr.TestGate();
BitwiseMux BWMux = new BitwiseMux(3);
BWMux.TestGate();
BitwiseDemux BWDemux = new BitwiseDemux(3);
BWDemux.TestGate();
MultiBitAndGate multiAnd = new MultiBitAndGate(3);
multiAnd.TestGate();
MultiBitAdder multiAdd = new MultiBitAdder(5);
multiAdd.TestGate();
BitwiseMultiwayMux multimux = new BitwiseMultiwayMux(8, 2);
WireSet[] inp = new WireSet[4];
inp[0] = new WireSet(8);
inp[0].Set2sComplement(1);
multimux.ConnectInput(0, inp[0]);
inp[1] = new WireSet(8);
inp[1].Set2sComplement(2);
multimux.ConnectInput(1, inp[1]);
inp[2] = new WireSet(8);
inp[2].Set2sComplement(3);
multimux.ConnectInput(2, inp[2]);
inp[3] = new WireSet(8);
inp[3].Set2sComplement(4);
multimux.ConnectInput(3, inp[3]);
WireSet control = new WireSet(2);
control.Set2sComplement(3);
multimux.ConnectControl(control);
multimux.TestGate();
BitwiseMultiwayDemux multidemux = new BitwiseMultiwayDemux(8, 1);
ALU alu = new ALU(16);
alu.TestGate();
SingleBitRegister sbr = new SingleBitRegister();
if (sbr.TestGate())
{
Console.WriteLine("sbr IS OK");
}
MultiBitRegister mbr = new MultiBitRegister(8);
if (mbr.TestGate())
{
Console.WriteLine("mbr IS OK");
}
Memory mem = new Memory(3, 6);
if (mem.TestGate())
{
Console.WriteLine("mem IS OK");
}
Console.ReadLine();
}