Schematic tracehttps://devzone.nordicsemi.com/f/nordic-q-a/30771/schematic-tracehi, I am using PCA10040 v0.9.0 Nrf 51 DK. In schematic I am not getting connection for programming connectio n .In sheet 4 of 5 at the USB Connector connection signal DHSD_N DHSD_N goes to [2,4] please help with what is [2,4] and what is DHSD_Nen-USTelligent Community 13Sat, 03 Mar 2018 06:14:28 GMTRE: Schematic tracehttps://devzone.nordicsemi.com/thread/122679?ContentTypeID=1Sat, 03 Mar 2018 06:14:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08d25c4d-e3cc-459d-982d-fcef88ca33c1kirt<p>Please see schematic attached.In this ,sheet 4 of attachment ,where does the connection for DHSD_N &amp; DHSD_N goes?</p><div style="clear:both;"></div>RE: Schematic tracehttps://devzone.nordicsemi.com/thread/122129?ContentTypeID=1Tue, 27 Feb 2018 12:39:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d05d0b31-659c-4983-8396-149e02758e27haakonsh<p>Hey Kirti,</p> <p>The DHSD lines are a part of the on-board debugger&#39;s USB data lines.<br /><br />What exactly is your problem?</p> <p>Cheers,</p> <p>Håkon.</p><div style="clear:both;"></div>