nRF52840 Trace Port Data 1 & 2 GPIO Pins

[JeanMBoones]

We have been using the Nordic nRF52840 Preview DK to work with our debugger vendor, iSystem. On page 32 of nRF52840_DK_User_Guide_v1.3.pdf, lists TRACEDATA[1] being connected to GPIO P0.11 and TRACEDATA[2] to P0.12. The nRF52840_PDK_User_Guide_v1.0.pdf says the same thing on page 34. Here is an image taken from the User Guide for the Dev Kit.

If you go to page 577 of the Product Spec for the nRF52840, nRF52840_PS_v1.1.pdf, it lists TRACEDATA2 connected to P0.11 and TRACEDATA1 connected to P0.12. Here is an info taken from the Product Spec.

Which one is correct?

[Amanda Hsieh]

Hi,

   The pin assignments in RF52840_PS_v1.1.pdf is correct. We will correct the nRF52840_DK_User_Guide and nRF52840_PDK_User_Guide in the next version. Thanks for the report.  

Regards,

Amanda