public void FADD(){
        pcIncrease();

        ComputeEffectiveAddress();
        getALU().OP2.set(getMBR().get());
        getALU().OP1.set(SelectFloatingRegister().get());
        getALU().add();
        SelectFloatingRegister().set(getALU().RES.get());
    
         
    }