How to Connect nRF52 to J-Link Base tool?

[nRFBeginner]

Hi, Everyone.

I'm trying to connect nRF52 DK Board to J-link base tool.

But I can't connect.

Wires between nRF52 B/D and J-link base tool are conneted below.

   nRF52       J-link Base(Pin map)
  VDCnRF   -           1
  SWDIO     -           7
  SWCLK    -           9
  RESET     -          15
  GND         -           20

     

How to Connect nRF52 to J-Link Base tool?

LINK

https://www.google.co.kr/search?q=nrf52+dk&tbm=isch&source=iu&ictx=1&fir=jjIGg3isMLHBrM%253A%252ClRsACir2cRrP_M%252C_&vet=1&usg=AI4_-kST0APhX_SatXLb-fio6PZPiQqQ6Q&sa=X&ved=2ahUKEwjW5Y_UiPDiAhWkHqYKHYC3BcMQ9QEwBHoECAUQBg#imgrc=jjIGg3isMLHBrM:

https://www.segger.com/products/debug-probes/j-link/technology/interface-description/

Thanks you.

[Kaja]

Hi, 

are you using a power supply on the DK when you are trying to connect? 

Best regards,
Kaja

[nRFBeginner]

Thank you for your answer.

Yes, from Laptop USB Port.

Sincerely yours,

Eric.

[Kaja]

Hi Eric, 

are you trying to program your DK or a custom board? 

Best regards,
Kaja

[nRFBeginner]

Hi, Kaja,

Yes, I m trying to program my nRF52 DK Board use j-link base tool.

I have two nRF52832 Boards.

One of them is custom BD and the other one is Nordic nRF52832 DK BD.

My custom BD is possive to program use j-link tool. but nRF52832 DK BD is not.

Sincerely yours,

Eric.

[Kaja]

Hi again, 

okei, then you need to use the debug in:
or use the USB, instead if the j-link when programming the DK. 

Here's a link to programming custom board with dk. 
The pins you marked in the case is for debug out. 

Best regards,
Kaja