Generating high frequency clock on gpiohttps://devzone.nordicsemi.com/f/nordic-q-a/94247/generating-high-frequency-clock-on-gpioHi, I&#39;m a beginner for nrf52840 development. As I know the ARM core operates on 64MHz clock. So I think there is 64 MHz clock in this board. My question is the followings - Is there 64MHz clock signal in nrf52840? - Can I extract the 64MHzen-USTelligent Community 13Fri, 25 Nov 2022 10:00:58 GMTRE: Generating high frequency clock on gpiohttps://devzone.nordicsemi.com/thread/397588?ContentTypeID=1Fri, 25 Nov 2022 10:00:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cf95536a-80a7-43ca-b23f-36d246605a5fSimonr<p>Hello</p> <p>I just wanted to chime in to confirm that <a href="https://devzone.nordicsemi.com/members/daniel-chisholm">Daniel Chisholm</a>&nbsp;is absolutely correct in his replies to your questions.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>RE: Generating high frequency clock on gpiohttps://devzone.nordicsemi.com/thread/397544?ContentTypeID=1Fri, 25 Nov 2022 07:18:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f79ccd9c-0846-4c5a-ac24-57985918db4eDaniel Chisholm<p>Yes.</p> <p>No.</p> <p>The highest frequency available to the GPIO and also the GPIOTE peripherals is 16MHz.&nbsp; This can be used to trigger a GPIO &quot;TOGGLE&quot; task, so it is possible to create an 8MHz signal on a GPIO pin.</p><div style="clear:both;"></div>