https://community.nxp.com/t5/Wireless-MCU/QN9080-DAC/m-p/2016995#M19614 <P>Here is my Keil CODE to generate a DAC value based QN9080-pin PA28(Sigma-Delta).Anyway, how can i change the value of&nbsp;config.ana_cfg.vcm,the dac value is always 1.5V</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Kynnans_0-1734594855856.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/316674i3B5B0A3B1739E1FB/image-size/medium?v=v2&amp;px=400" role="button" title="Kynnans_0-1734594855856.png" alt="Kynnans_0-1734594855856.png" /></span></P><P>&nbsp;</P> Thu, 19 Dec 2024 07:54:34 GMT Kynnans 2024-12-19T07:54:34Z https://community.nxp.com/t5/Wireless-MCU/QN9080-DAC/m-p/2016995#M19614 <P>Here is my Keil CODE to generate a DAC value based QN9080-pin PA28(Sigma-Delta).Anyway, how can i change the value of&nbsp;config.ana_cfg.vcm,the dac value is always 1.5V</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Kynnans_0-1734594855856.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/316674i3B5B0A3B1739E1FB/image-size/medium?v=v2&amp;px=400" role="button" title="Kynnans_0-1734594855856.png" alt="Kynnans_0-1734594855856.png" /></span></P><P>&nbsp;</P> Thu, 19 Dec 2024 07:54:34 GMT https://community.nxp.com/t5/Wireless-MCU/QN9080-DAC/m-p/2016995#M19614 Kynnans 2024-12-19T07:54:34Z https://community.nxp.com/t5/Wireless-MCU/QN9080-DAC/m-p/2018679#M19615 <P>Hello,</P> <P>&nbsp;</P> <P>Hope you are doing well. By any chance, are you using one of our SDK examples as a base?</P> <P>I would recommend checking the dac_basic example. It will help you testing the output of the dac, with different values.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Ricardo</P> Mon, 23 Dec 2024 19:14:48 GMT https://community.nxp.com/t5/Wireless-MCU/QN9080-DAC/m-p/2018679#M19615 Ricardo_Zamora 2024-12-23T19:14:48Z