https://devzone.nordicsemi.com/f/nordic-q-a/101020/spec-document-problemHi support team, customer is testing zigbee radio test. i looked into our spec in radio peripheral. it is hard to understand our spec one chapter in &quot;6.20.12.5 Cyclic redundancy check (CRC)&quot; as below: here are three places are not aligned. en-USTelligent Community 13Tue, 20 Jun 2023 12:22:43 GMThttps://devzone.nordicsemi.com/thread/432008?ContentTypeID=1Tue, 20 Jun 2023 12:22:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:de1a1f2e-e2e8-403d-866a-97f10459d7b1Kenneth<p>Hello,</p> <p>This is an error in the documentation of the nRF52840, for comparison you can look at the correct documentation in the nRF52833:<br /><a href="https://infocenter.nordicsemi.com/topic/ps_nrf52833/radio.html#ieee802154_crc">https://infocenter.nordicsemi.com/topic/ps_nrf52833/radio.html#ieee802154_crc</a>&nbsp;</p> <p>Kenneth</p><div style="clear:both;"></div>