opcode ed_5b = new opcode() { public void handler() /* LD   DE,(w)	  */
    { 
        //EA = ARG16(); RM16( EA, &Z80.DE );
        EA = ARG16();
        Z80.DE.SetL((cpu_readmem16(EA) & 0xFF)); //RM16
        Z80.DE.SetH((cpu_readmem16((EA + 1) & 0xffff)& 0xFF));
    }}