#include "systemc.h" 
#include "2bit_adder.cpp"
//#include "adder.cpp"

SC_MODULE(TOP)
{
	public:
	sc_signal<sc_bv <2> > inputA;
	sc_signal<sc_bv <2> > inputB;
	sc_signal<sc_bit> output_carry;
	sc_signal<sc_bv <2> > output_sum;

	_2BIT *add;



	SC_HAS_PROCESS(TOP);
	TOP(sc_module_name name ):sc_module(name)
	{
		add=new _2BIT("add");

		add->A(inputA);
		add->B(inputB);
		add->SUM(output_sum);
		add->CARRY_OUT(output_carry);
		
	     SC_THREAD(main_Action);
	}

	void main_Action()
	{
		while(1)
		{
			inputA='00' ;inputB='10';printout();wait(10,SC_NS);
		}


	}


	void printout()
	{
		cout<<"\n"<<inputA;
		cout<<"\n"<<inputB;
		cout<<"\n"<<output_carry<<"\t"<<output_carry;
	}
};