1.
Is it really the way it is written in the text, or is "Figure 1 and 33: Time diagram" the reference for designing an interface?
I ask because some ADC families have the same length of the result register, regardless of 8/10/12 ... bit-wide ADCs. They fill the missing bits with 0.
2.
Is the number of clocks / bits in the chapters "8.4.1.1 Offset Calibration on Power-Up" and "8.4.1.2 Offset Calibration During Normal Operation" correct?