nRF9160 DK HW 1.0.0 function of TP8 (pin 124) and TP9 (pin 125)

[Peter]

Dear All,

could you explain the function of TP8 and TP9 of the nRF9160 DK on HW 1.0.0 ? These test points are connected to pin 124 and 125 of the nRF9160 which are marked as "reserved" in the datasheet. Should these two pins made available on a custom design for debug reasons?

Best regards,

Peter

[ketiljo]

Hi Peter

These pins are for internal debugging only, you will never see any use for these. So just set them as NC. We use them for modem FW debugging. 

best regards,

Ketil Aas-Johansen