Power on/off difference between Xiaver NX carrier board P3509_A01,and Nano carrier board P3449: B01

Dear Sir,

Power on/off circuit is different as for these two carrier boards. Xiaver NX carrier board use a MCU , and Nano carrier board use a logic circuit.

So, can you give me some advice?

Best regards.


Does any Nvidia expert give me more suggestion?


For custom design, the power sequence are included in Product Design Guide in DLC, you can check the doc for that. Both NX and nano devkit follow the sequence in DG roughly. No specific sequence doc for each devkit.

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