cours2: nosign_extend_32.h

#ifndef _NOSIGN_EXTEND_32_H
#define _NOSIGN_EXTEND_32_H
#include "systemc.h"

SC_MODULE(nosign_extend_32)
{
        sc_in<sc_uint<16> > I;
        sc_out<sc_uint<32> > O;

        SC_CTOR(nosign_extend_32)
        {
                SC_METHOD(mWrite);
                sensitive << I ;
        }

        void mWrite()
        {
                sc_uint<16> i_value=I.read();

                O.write(0x00000000 | i_value.range(15,0));
        }
};
#endif