nRF54H20 SPI CS assert issuehttps://devzone.nordicsemi.com/f/nordic-q-a/123882/nrf54h20-spi-cs-assert-issueHi I&#39;m trying to communicate with ICM45686 using nRF54H20 and SPI CLK, MISO, MOSI state appear correct but CS pin is not asserting/deasserting following it the scope capture, Yellow CS, Green Clock, Blue MOSI, Purple is MISO. Note: this is only one captureen-USTelligent Community 13Sun, 02 Nov 2025 12:10:13 GMTRE: nRF54H20 SPI CS assert issuehttps://devzone.nordicsemi.com/thread/553091?ContentTypeID=1Sun, 02 Nov 2025 12:10:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3174cd64-93cc-40d0-a011-43107194ece7Anuj Pathak<p>The issue is resolved, it turns out to be a pin conflict issue during board migration</p><div style="clear:both;"></div>RE: nRF54H20 SPI CS assert issuehttps://devzone.nordicsemi.com/thread/546720?ContentTypeID=1Tue, 26 Aug 2025 08:15:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cb3e35d6-c4e3-4a60-9ea0-c5d624248997Hung Bui<p>Hi Anuj,</p> <p>Could you try to test the CS pin on other&nbsp;GPIOs ?&nbsp;</p> <p>On the DK pin 2.7 is used for RTS UART136, have you checked if UART136 is not active and the pin is not used by UART ?&nbsp;<br />Could you send us your board&#39;s device tree files ?&nbsp;</p> <p>Could you try to reproduce using one of our spim sample for example nrfx_spim/blocking ?&nbsp;</p><div style="clear:both;"></div>