https://devzone.nordicsemi.com/f/nordic-q-a/49689/how-to-use-spim-2-and-spim-3Can sd card work spim2 and spim3? if its work, which pins I need to connect?en-USTelligent Community 13Fri, 12 Jul 2019 07:43:27 GMThttps://devzone.nordicsemi.com/thread/198021?ContentTypeID=1Fri, 12 Jul 2019 07:43:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:deb24d4f-bf7b-4bc7-8823-29767e4b9572haakonsh<p>It depends on the SD card, if it supports regular SPI then SPIM0-3 can be used, but if it only supports Quad SPI then you must use SPIM3.<br /><br />You can map any GPIO pin to any SPIM peripheral, as long as they are available ofc.&nbsp;<br /><br />See&nbsp;<a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/gpio.html?cp=3_0_0_5_8">GPIO — General purpose input/output</a>,&nbsp;<a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/spim.html?cp=3_0_0_5_24">SPIM — Serial peripheral interface master with EasyDMA</a>,&nbsp;<a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/qspi.html?cp=3_0_0_5_18">QSPI — Quad serial peripheral interface</a>, and the <a title="Peripheral drivers" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/group__nrf__drivers.html?cp=5_1_6_9_0">Peripheral drivers</a>&nbsp;API documentation.<br /><br /><br /></p><div style="clear:both;"></div>