We are trying to set the command register for writing operation and set the ADC to 2MSPS Turbo Mode. But we are unable to read the register status as SDI and SDO have different polarities. We are trying to send the command as described is page 26 of AD4000 datasheet. Any contribution on how to read proper the Register status whould be appreciated.
With your set timing diagram were you able to convert data? Can you share scope shot on the digital interface.
Keep in mind the ADC ignore all 1's until the zero clocked in as shown in figure46 and followed by seven command bits as shown on table13.