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Calibration issue

Question asked by VFO on Apr 19, 2016
Latest reply on Jun 13, 2016 by larsc

We have FMCOMMS4 board under NO-OS driver control. It works fine. But how to use calibration right? It is not clear enough for me. As mentioned in UG-570, RF DC offset and Rx/Tx quadrature calibration "should be run"..."when moving to a new carrier frequency that is more than 100 MHz away from the previous carrier frequency". Ok, we tune to new frequency and it is 300 MHz above previous. How to do calibration step by step? Wich functions i need to call from standard API? Is it need when QUAD and DC tracking enabled?