Chapter 6 Applied Instructions 2. For 32-bit data, use DMOV. When M2 is OFF, the data in (D31, D30) and (D41, D40) is unchanged. When M2 is ON, the instruction transfers the current value in (D21, D20) to (D31, D30), and transfers the current value of HC0 to (D41, D40). 3. For floating-point numbers, use DMOV. When M3 is OFF, the data in (D51, D50) is unchanged. When M3 is ON, the instruction converts the floating-point number 3.450 into a binary floating-point number, and transfers the conversion result is to (D51, D50). 6_ 6-123