nrf52832 does not work.

[sfujimoto]

hello.... Nrf 52832 does not work. With a newly developed board, Programming with nrfgo studio and J-link is not possible. It feels like it does not have a good reset. The signal of SWDCLK and SWDIO is something strange. Is the 3.3 V regulator short at TPS 78233 DDCT (150 mA)? help.

情

[Alex]

Similar?

[ovrebekk]

Could you share your PCB schematics, and a picture of the board if you have it?

[sfujimoto]

I was silly. I mistook the pin of SWDIO. solved.

[SRA]

At least you answered it yourself and didn't run away in shame! ;)

[ovrebekk]

I am glad to hear you found the problem, hopefully you have less issues from now on ;)