JLink Info: Could not power-up debug power domain.

[Inspectron]

Hi all,

until now, I used nRF51 Chips on my board. I programed them trough the nRF51DK(PCA10028). But now I would like to work with nRF52832 Chip. I have a nRF52DK(PCA10040) and an application which is working fine on the 52DK.The application is based on peripheral examples from SDK 11. SD is not used. But when I try to download the same application on my own board with the nRF52832 Chip, will get this error:

• JLink Info: Found SWD-DP with ID 0x2BA01477
• JLink Info: Could not power-up debug power domain.
• JLink Info: Found SWD-DP with ID 0x2BA01477
• JLink Error: Communication timed out: Requested 20 bytes, received 0 bytes ! Could not transfer JTAG data. DAP error while reading DP-Ctrl-Stat register.

Error: Flash Download failed - Target DLL has been cancelled.

What means: Could not power-up debug power domain? How can I fix this error?

If I want to program the nRF52832 Chip is it possible to use the Segger from the 51DK, or do I have to use the segger from DK52?

Do I have to use an external crystal for programing the chip? Because I would like to work only with the internal RC oscilator.

Voltbox_Classic 1.0 BRD.pdfVoltbox_Classic 1.0 SCH.pdf

This is what I get when I want hwinfo over jlink commander

[FormerMember]

From the pictures:

• The nRF52-DK: There should only be cables going out from "debug out", see this thread.

• Your custom board has to be powered externally, it can not be powered through the debug pins (the pins going out from "debug out"). When the chip is powered, you can use a multimeter to double check the voltage.

• The programming cables are very long, please try to shorten them.