NUC980 constantly restarting

OpenNuvoton / NUC980_NuWriter_CMD

NUC980 NuWriter Linux command line tool

GNU General Public License v3.0

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Closed antondoinikov closed 3 years ago

antondoinikov commented 3 years ago

I was programming dev board NK-NUC980 V1.1 using NUC980_NuWriter_CMD. My run.ini file following: run.zip Image, u-boot.bin, u-boot-spl.bin files were downloads with site nuvoton (): https://www.nuvoton.com/resource-download.jsp?tp_GUID=SW1820200909165814

And my env.txt file looks like env.zip

And I had shown that my controller constantly restart. photo_2021-07-21_12-45-52

I don't know what to do with the problems. Help me please

yachen commented 3 years ago

You probably enabled WDT by power on setting. Please check if PG3 is pull low (disable WDT after power on) during bootup.

antondoinikov commented 3 years ago

Thank you very much for quickly answer. I disable WDT (sw2.4) and My program has loaded and stop on this. Is it normal? photo_2021-07-21_13-50-49

yachen commented 3 years ago

Yes it's normal. Your system boot into busybox shell.