CN-0511: Can I operate FFH capability using IIO Oscilloscope?

Hi y_suzuki ,

Your query is acknowledged. Please allow a brief period for the product owners (landsman and MohammedHossain ) to look into this and get back to you.

Thanks,
Zaeefa

Fast Frequency Hopping is implemented through 48 bit main NCO plus additional 31, 32-bit NCOs. These can be configured through SPI. FFH supports several modes for transitioning the phase of NCO output as described in data sheet. You can use one of the standard Keysight Oscilloscope to monitor the transition.  

Hello MohammedHossain,

Thank you for your support.
May I understand your answer as follows?

 1. FFH function can be used via SPI.
 2. Hopping frequency can be set by selecting the NCO by writing 0x0800[4:0].
 3. The GUI of iio-oscilloscope does not have a function to make a scenario(sequence) of hopping frequency.
 4. But we can write the register of AD9166 one by one using the GUI of iio-oscilloscope.

Is this understanding correct?

Best Regards,

y_suzuki