public int PULUWORD()//TODO recheck
    {
        int w = RM(m6809.u)<<8;
        m6809.u = m6809.u +1 & 0xFFFF; 
        w |= RM(m6809.u);
        m6809.u = m6809.u +1 & 0xFFFF; 
        return w;
    }