Hi Michael,
Sorry for the delay. A few questions:
- Just to be clear, do you read the correct value from reg address 6 after you've written to it?
- What do you have connected to the ADC IO pins on your board? Could you post a schematic showing the ADC block?
- Are you using any special operating modes; 16 bit R/W, CS always low, etc.?
- Could you also share the part of your code where you configure the ADC registers and exercise the GPIOs?
Any other data or scope plots that you've gathered and would like to share would be helpful.
Best Regards,
Harsha Munikoti