FS85 Debug mode: dumb mode possible?

[AndreasStolze]

Hi,

as far as I understand the FS85 data sheet, in debug mode the FS85 will not turn on its regulators.

I guess if you use the KITFS85SKTEVM you can create a dummy OTP config and work with that (turning on the regulators).

However, if the FS85 is in a custom circuit, is there a way to just turn it on with its OTP configured regulator voltages? No watchdog or soever?
This would be very helpful for the board bring-up.

Thanks
Andreas

[AndreasStolze]

Thanks for clearing that up @guoweisun 

Apparently we didn't do the right steps for debug mode. But now it works!

[guoweisun · Accepted solution]

You can see below debug flow chart, in debug mode if you do the OTP or emulation to turn on regulators, then regulators will power up according OTP/emulation configuration :