Jetpack4.6 cannot reboot and poweroff

There is no problem with the power supply section, which other I/O places affect the assertion

Our suggestion is to find out which part is the root cause. Basically the power supply part is in high suspect as RESET is output from PMIC.

BTW, the carrier power supply should be all after module power rails on, otherwise it might cause the IO status incorrect.

hi 814294789,
If JP4.6 + your carry board not worked for reboot or poweroff, but JP4.6 + devkit can work well. we can only guess there are some gaps between yours and devkit. whatevev JP4.4 ok or not. if need more help here, we need more design-in about your pmic related or you can check if power down/up sequence followed

thanks

您好!下面两张图分别是JP4.4和JP4.6关机时测量#pin239的截图!麻烦您分析一下!


您好!我觉得还应该再进行一下描述:在jetpack4.6中软关机后,NX模块已经断电(判断方式:网络端开,HDMI连接的显示器断开),我们设计的底板没有断电,指示灯都在亮。

It seems issue has been fixed from SW side, topic closed now.
If more questions, please help to open a new topic.

Thanks

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