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DAC and ADC in AD9371

Question asked by David_Zhang on Sep 22, 2017
Latest reply on Oct 5, 2017 by rejeesh

AD9371 and ZC706 operate in NO-OS, I know that adc_capture() can be used to obtain the digital value in Rx's ADC, and


the digtal value seems to be stored in the address ADC_DDR_BASEADDR (0x800000) , now I want to write the digital


value into Tx' DAC to send the data which is the same as the received data. so my dac function is:




but transmitted data shown in the frequency spectrum is totally different from received data that is given by signal source.


the code in headless.c is :


Hope for you answering.


Thanks !