Does SW-DP/DAP support reset via SWDIO (i.e. without nRESET pin)

[dav01]

Hi,

What documentation should I refer to on how to reset the nrf54 during development with just SWDIO and SWDCLK ?

Are there any limitations on when this "soft reset" method wouldn't work?
(I remember on nrf51, having the watchdog enabled prevented a reset sequence via SWD from actually acquiring the target)

[runsiv]

Hi David

I'm asking internally and will get back to you

Runar

[dav01]

checking in. its been a month :) 

[runsiv]

Thank you for your patience. 

The feedback I got was the following: 

You can do a ARM sysresetreq, this would however not reset the debug logic 

or you could try with nrfjprog --debugreset. 

There where no mention of any limitations

Regards

Runar