// creating counter by using one multibit register and 1 full addr to increment by 1
// using mux to decide if to increment or to get new input
public Counter(int iSize)
{
Size = iSize;
Input = new WireSet(Size);
Output = new WireSet(Size);
Load = new Wire();
val = new WireSet(Size);
val.SetValue(1);
mux_op = new BitwiseMux(Size);
adder = new MultiBitAdder(Size);
register = new MultiBitRegister(Size);
register.Load.Value = 1;
mux_op.ConnectControl(Load);
mux_op.ConnectInput1(adder.Output);
mux_op.ConnectInput2(Input);
register.ConnectInput(mux_op.Output);
Output.ConnectInput(register.Output);
adder.ConnectInput1(register.Output);
adder.ConnectInput2(val);
}
private void ConnectRegisters()
{
m_registers = new MultiBitRegister[(int)Math.Pow(2, AddressSize)];
for (int i = 0; i < m_registers.Length; i++)
{
var register = new MultiBitRegister(WordSize);
m_registers[i] = register;
register.ConnectInput(Input);
register.Load.ConnectInput(m_addressDemux.Outputs[i]);
m_outputMux.Inputs[i].ConnectInput(register.Output);
}
}