User calibration and linearization

The calibrated measured value may also be modified by the user calibration values.
The result of the resistance measurement is mapped onto a temperature value. The fundamental linearization function cannot be modified by the user.
The user scaling is only included after the linearization.

The box uses the following calculation rule

With the values:

	Index in the CoE directory with n: channel number with 0 ≤ n ≤ 3 (channel 1 - 4)
X_V: Output value of the vendor calibration
G_U: User Gain	0x80n0:18
O_U: User Offset	0x80n0:17
Y_int: Output value in 1/256 Ω prior to the linearization