https://devzone.nordicsemi.com/f/nordic-q-a/19158/is-it-possible-to-trigger-saadc-by-ppi-between-rtc-compare-event-and-saadc-sample-taskI want to trigger SAADC by PPI between RTC compare event and SAADC sample task. Is it possible? In the SAADC example (SDK 12.2.0), a timer is implemented. In function nrf_drv_timer_extended_compare(), a shortcut is set between compare event and clearen-USTelligent Community 13Mon, 23 Jan 2017 13:01:21 GMThttps://devzone.nordicsemi.com/thread/74157?ContentTypeID=1Mon, 23 Jan 2017 13:01:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:446c6b13-7790-4690-b4f6-e2599d6f8e85Ole Bauck<p>There is no shortcut between RTC compare event and clear task, but you can use PPI to connect these two. Use <code>nrf_drv_rtc_task_address_get(&amp;rtc, NRF_RTC_TASK_CLEAR)</code> to get the address of the clear task.</p><div style="clear:both;"></div>