DVP-ES3 Series Programming Manual Additional remarks Binary representation of the value and its absolute value: 1. Whether the data is a positive value or a negative value depends on the value of the highest bit in the register. If the highest bit in the register is 0, the data is a positive value. If the highest bit is 1, the data is a negative value. 2. You can convert the negative value into its absolute value with the instruction NEG. _6 (D0)=2 (D0)=1 (D0)=0 6-98 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0