Hello Altug, If you tune using the tune request with a DSP policy of MANUAL and DSP frequency of 0.0 then yes, that channel's CORDIC will not alter the samples.
A policy of NONE will leave the DSP in the last configured state, so it is better to be explicit. Regards, Derek On Wed, Jul 26, 2017 at 12:08 PM, altuğ kaya via USRP-users < usrp-users@lists.ettus.com> wrote: > Hello everyone, > > When the full manual tuning policy is selected and 0 Hz rotation is > configured: > >> tune_request.dsp_freq_policy = uhd::tune_request_t::POLICY_MANUAL; >> tune_request.dsp_freq = 0.0; >> > > or when the policy_none is selected; > >> tune_request.dsp_freq_policy = uhd::tune_request_t::POLICY_NONE; > > > Are both RX channels' CORDIC disabled? > > Sincerely, > Altug > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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