https://devzone.nordicsemi.com/f/nordic-q-a/24216/using-nrf52832-spim-to-pilot-a-display-controller-in-4-bit-spi-dcx-solutionUsing 4-bit SPI mode on the Display Controller side: SCL,MOSI,MISO ... and DCX (by which the controller distinguishes between command bytes and data bytes). There&#39;s no obvious way for nRF&#39;s SPIM to control the DCX signal in concert with the SPI signalsen-USTelligent Community 13Thu, 26 Mar 2020 11:55:10 GMThttps://devzone.nordicsemi.com/thread/241805?ContentTypeID=1Thu, 26 Mar 2020 11:55:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:64cd9413-f056-4098-80df-49f9ad9ea868Dera<p>Did you do it?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/95351?ContentTypeID=1Thu, 17 Aug 2017 15:54:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d24a5fe-3ed8-449c-841e-e7df61ed640cJ&#248;rn<p>I apologise for my late answer. Unfortunately I haven&#39;t found any &quot;un-obvious&quot; way to properly handle this. I believe that doing it &quot;manually&quot; as you stated is your best bet.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/95350?ContentTypeID=1Fri, 11 Aug 2017 16:38:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4e5ae2a1-abc7-4f16-b3a7-123c31433ee1Paul++<p>Raydium RM67160 controlling a USMicro AMOLED: A0095-01800120C-40B0</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/95349?ContentTypeID=1Fri, 11 Aug 2017 12:41:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9f882ece-8388-4a0c-8fac-192ad75fd78eJ&#248;rn<p>What is the name of the controller you are using?</p><div style="clear:both;"></div>