could not power up debug port control/status register reads 0BB11477 in NRF51822

[Satheeshkumar]

hi all,

I am facing the issue during flash the application hex file. before it was flashed successfully. please anyone help me.

[Einar Thorsrud]

Hi,

I have not seen this before, but searching for 0BB11477 gives some hits. Have you flashed this exact device successfully earlier? Have you made any HW changes since then? Could you have hooked up the device to the debugger in a wrong way (swapped some pins, missed a pin etc.)? 

[Satheeshkumar]

hi Einar,

thanks for your valuable response,

I can not flash only application hex file. I can erase all and flash soft device successfully. I had checked hardware configuration also. 

[Einar Thorsrud]

I see. I have not come across this earlier. Do you get the same problem if you use nrfjprog?

[Satheeshkumar]

not yet tried nrfjprog. let me try and update you.