DCA1000EVM: REGULAR ADC MODE NOT SUPPORTED IN 5 MHz PART VARIANT DEVICE

Hello,

I am using DCA1000EVM together with AWR1642.

Although the measurement seems fine, I found an error message when I set the ADC mode (see the screenshot)

The message is   [RadarAPI]: Status: Failed, Error Type: REGULAR ADC MODE NOT SUPPORTED IN 5 MHz PART VARIANT DEVICE

What does it mean? Do I have to use low power ADC mode?

Thanks for your answers.

Zijian