main.cc

#include <systemc.h>
#include "fir.h"
#include "tb.h"


SC_MODULE( SYSTEM ){
  //Module declarations
  tb *tb0;
  fir *fir0;

  //Local signal declarations
  sc_signal < sc_int<16> >  inp_sig;
  sc_signal < bool >        inp_sig_vld;
  sc_signal < bool >        inp_sig_rdy;

  sc_signal < sc_int<16> >  outp_sig;
  sc_signal < bool >        outp_sig_vld;
  sc_signal < bool >        outp_sig_rdy;

  sc_signal < bool >        rst_sig;
  sc_clock                  clk_sig;

  SC_CTOR( SYSTEM )
      : clk_sig ("clk_sig", 10, SC_NS) //copy constructor that defines clock signal instance
  {
    //Module instance signal connections
    tb0 = new tb("tb0");
    tb0->clk(clk_sig);
    tb0->rst(rst_sig);
    tb0->inp(inp_sig);
    tb0->inp_vld(inp_sig_vld);
    tb0->inp_rdy(inp_sig_rdy);
    tb0->outp(outp_sig);
    tb0->outp_vld(outp_sig_vld);
    tb0->outp_rdy(outp_sig_rdy);

    fir0 = new fir("fir0");
    fir0->clk(clk_sig);
    fir0->rst(rst_sig);
    fir0->inp(inp_sig);
    fir0->outp(outp_sig);
    fir0->inp_vld(inp_sig_vld);
    fir0->inp_rdy(inp_sig_rdy);
    fir0->outp_vld(outp_sig_vld);
    fir0->outp_rdy(outp_sig_rdy);
  }

  ~SYSTEM(){
    //Destructor
    delete tb0;
    delete fir0;
  }
};

SYSTEM *top = NULL;

int sc_main(int argc, char* argv[]){
  top = new SYSTEM("top");
  sc_start();
  return 0;
}