https://devzone.nordicsemi.com/f/nordic-q-a/3048/nrf51822-getting-startedHi guys, I am trying to use the timer 1 on the nrf51822. I found the sample code online which could probably do the job for me. But I wanted to know what is the standard documentation to use if I want to get a timer to work. Generally there would been-USTelligent Community 13Tue, 08 Jul 2014 14:03:29 GMThttps://devzone.nordicsemi.com/thread/11415?ContentTypeID=1Tue, 08 Jul 2014 14:03:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f2c8472b-3ca1-48bd-bd8c-cd16e8c849adMad<p>Thanks a lot. That helped.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/11414?ContentTypeID=1Tue, 08 Jul 2014 12:03:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:649c1ddf-71a6-41f5-ae57-3523f492e54aJohn<p>Better answer than mine</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/11416?ContentTypeID=1Tue, 08 Jul 2014 12:01:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8878914a-6466-4538-bb31-6d17a0b7b9c3John<p>Section 18 of the nrf51 reference manual (revision 2.0) details the RTC operation. Note, if you are running the soft device stack RTC0 is blocked and you need to use RTC1.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/11413?ContentTypeID=1Tue, 08 Jul 2014 11:58:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d54ffd09-09fa-4b73-8150-3c28146719eaTim<p>It&#39;s in the nRF51 Series Reference Manual, section 17. Also check the nRF51822 Product Specification (PS) which tells you how many timers there are and their bit widths.</p> <p>You should also check the soft device specification to see which timers it uses (if you are using a soft device).</p> <p>Finally, I recommend reading the nRF51822 Product Anomaly Notification (PAN) as there are some bugs in the chip (e.g. &quot;Accessing the TIMER’s SHUTDOWN task through PPI does not give the expected result.&quot;).</p><div style="clear:both;"></div>