https://devzone.nordicsemi.com/f/nordic-q-a/77711/nrf52840-pdm-clock-control-value-for-stereo-applicationHi: I am working on a stereo microphone application using the NRF52840. I would like to have the 2 microphones output 16K samples per second (8K samples each for left and right microphones). I can set the PDMCLKCTRL register for 32K samples per seconden-USTelligent Community 13Thu, 22 Jul 2021 17:01:20 GMThttps://devzone.nordicsemi.com/thread/321431?ContentTypeID=1Thu, 22 Jul 2021 17:01:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:72593f73-cc96-4504-b23d-d282f402bc81joer55<p>Hi Jorgen:</p> <p><br />Thanks for the reply, yes, the value from that post looks to be correct.&nbsp; I do understand that non-PS listed values may not work correctly.</p> <p>Best Regards,</p> <p>Joe</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/321297?ContentTypeID=1Thu, 22 Jul 2021 10:11:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b97fd917-fc59-41e4-8c17-d9e916803c35J&#248;rgen Holmefjord<p>Hi,</p> <p>Please have a look at <a href="https://devzone.nordicsemi.com/f/nordic-q-a/63799/how-to-set-pdm_clk-properly-when-it-is-lower-than-default/260116#260116">this post</a>. I assume half the frequency (<span>0x0A00 0000 =&nbsp;1.280 MHz --&gt; /2 =&nbsp;</span>0.64 MHz) should be correct for what you want to achieve?</p> <p>Note that other configurations than the ones listed in the PS is not tested/verified and may not function correctly.</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>