https://devzone.nordicsemi.com/f/nordic-q-a/56863/ppi-limitation-of-the-number-of-events-to-trig-a-single-taskHello, on nrf52832, sdk16 S132, I&#39;m using timer 4 and Compare system to step forward in a PWM sequence. everything is going very well until I have more than 3 PPI Chanels assigned to one task(PWM0 step forward). There is any limitation? When addingen-USTelligent Community 13Wed, 22 Jan 2020 15:19:02 GMThttps://devzone.nordicsemi.com/thread/230409?ContentTypeID=1Wed, 22 Jan 2020 15:19:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7e961e5e-8f5f-4560-83a0-6ed0a0a9159fdplight<p>Hello Einar, thank you for your feedback! yes my problem is not PPI but a compare shorts that are set &nbsp;but nothing sets them.&nbsp;</p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1579706197578v1.png" alt=" " /></p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1579706225536v2.png" alt=" " /></p> <p></p> <p>This is why I&#39;ve got no issue with only 3 compares and got problem with more. My sequence is a little bit complicated, so difficult to see the issue.&nbsp;</p> <p>Anyway, I put this as closed:) thank you</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/230344?ContentTypeID=1Wed, 22 Jan 2020 12:50:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d90cac6-6852-4870-b61d-dd4c2cd0435aEinar Thorsrud<p>Hi David,</p> <p>There is no limitation on the number of events that can be connected to a single task via PPI. Could there be a problem with your configuration? Can you explain your configuration in detail, and also explain in more detail how it fails?</p> <p>Also, remember that you will not get a new event if you did not clear the previous. Could it be that you have made such a mistake (just a guess)?</p> <p>Einar</p><div style="clear:both;"></div>