I am using EVAL-AD7903SDZ, but I have question about the calibration. Why doesn't the AD7903 evaluation software have a calibration routine?
According to the figure 8. in page 6 of CN-0374 reference designs, the AD7903 evaluation software is available with a calibration routine that allows the user to correct the ADC output results for the three sources of error: phase, gain, and offset. However, the evaluation software downloaded from the website doesn't have a calibration routine.
In addition, how can I get data directly from the EVAL-AD7903SDZ?