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How to change the sampling frequency of the radar system?

Category: Software

To whom it may concern,

We are configuring the X-band radar system. The default frequency of the radar system is set as 250MHz. I noticed that the maximum bandwidth of ADC channel on AD9081 board can be 2GHz, as shown in thid doc (https://www.analog.com/media/en/technical-documentation/user-guides/ad9081-ad9082-ug-1578.pdf). How to change the frequency of the whole system? Do we need to modify the HDL files?

Thanks for any suggestions!

Best,

Dorothy