public static void Main(string[] args)
{
Ram r = new Ram();
ProgramCounter pc = new ProgramCounter();
register A = new register();
register B = new register();
OutputRegister or = new OutputRegister();
Alu alu = new Alu(A, B);
Controller c = new Controller(pc, r, A, B, alu, or);
bool[] address = new bool[] { false, false, false, false };
bool[] data;
while (true)
{
address = new bool[4];
data = new bool[8];
Console.WriteLine("enter address in ram");
for (int n = 0; n < 4; n++)
{
address[n] = (Console.ReadLine() == "1" ? true : false);
}
Console.WriteLine("address entered in ram ");
Console.WriteLine("enter intstruction");
for (int n = 0; n < 8; n++)
{
if (n == 4)
{
Console.WriteLine("instruction entered (or most significant 4 bits for data entry)");
Console.WriteLine("enter address in ram of data (or least significant 4 bits for data entry) (enter 1010 to exit the code)");
}
data[n] = (Console.ReadLine() == "1" ? true : false);
}
Console.WriteLine("data entered (or least significant 4 bits for data entry)");
if (data[4] && !data[5] && data[6] && !data[7])
{
break;
}
r.program(address, data);
}
c.start();
}
private bool[] addbin(register a, register b, bool sub)
{
bool carry = false;
bool[] outp = new bool[] { false, false, false, false, false, false, false, false };
int aot; //AmountOfTrues
bool[] btmp = b.flipflops;
if (sub)
{
btmp = twosComplement(btmp);
}
for (int n = 7; n >= 0; n--)
{
aot = countTrues(a.flipflops[n], btmp[n], carry);
outp[n] = (aot % 2 != 0);
carry = (aot > 1);
}
return(outp);
}
public Alu(register Ain, register Bin)
{
A = Ain;
B = Bin;
}