https://devzone.nordicsemi.com/f/nordic-q-a/38688/nrf52832-circuit-questionnRF52832 exposed part of datasheet exposed die pad What is wrong with not connecting GND to this part?en-USTelligent Community 13Thu, 20 Sep 2018 10:41:04 GMThttps://devzone.nordicsemi.com/thread/149607?ContentTypeID=1Thu, 20 Sep 2018 10:41:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:50939e32-4500-403e-8931-c1938c1fe286ketiljo<p>Please see the&nbsp;<a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/lib_error.html?cp=4_0_0_3_13">SDK documentation</a>. It&#39;s probably easiest if you build the project with debug and logging enabled. The error code will show in the log output.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/149602?ContentTypeID=1Thu, 20 Sep 2018 10:19:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da14ec62-d841-4ea6-a6b2-15004b1878b7jeonghun<p>I would like to know information ASSERT_INFO_T handler.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/149593?ContentTypeID=1Thu, 20 Sep 2018 09:36:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b41f0f41-1380-42ea-ad28-d087021ebe90ketiljo<p>Hard to say. There is some info in the ASSERT_INFO_T handler that will tell you why the assert happened.&nbsp;</p> <p>In any case, without grounding the center pad, anything can happen. If have a design that doesn&#39;t have a grounded center pad, you have to fix it.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/149531?ContentTypeID=1Thu, 20 Sep 2018 02:45:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:80114966-8b59-4019-9959-647f31cdaedejeonghun<p>Is there anything related to this &#39;NRF_FAULT_ID_SDK_ASSERT&#39; error in that part?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/149462?ContentTypeID=1Wed, 19 Sep 2018 13:18:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:88071cc6-32be-48bd-ac07-a7a73e47a15cketiljo<p>Mostly likely, the radio will be out of spec or may not even work.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/149457?ContentTypeID=1Wed, 19 Sep 2018 13:10:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c77a9310-1d30-4f37-b41f-beb10cacf07fjeonghun<p><span class="short_text" id="result_box" lang="en"><span>What happens if I do not connect?</span></span><span class="trans-verified-button goog-toolbar-button" style="display:none;" id="t-served-community-button"><span class="jfk-button-img"></span></span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/149438?ContentTypeID=1Wed, 19 Sep 2018 12:21:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:47c45f16-d921-4851-9965-2362cea8cb21ketiljo<p>Connecting the center pad to ground is mandatory as it&#39;s to be considered as the main ground connection of the IC.&nbsp;</p><div style="clear:both;"></div>