S32K342 Reset pin periodically pull down

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S32K342 Reset pin periodically pull down

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sophie-wang
Contributor III

Hi NXP Expert,

My customer is testing their custom board. He made a new empty project, keep clock configuration as 'default',compile success,debug with J-link. Then the chipS32K342 become weird, the reset pin of it keep pull down periodically

WeChat Image_20220811130640.jpg

They tested 3 boards, all these 3 boards have same result and could not be connected.

Do you have any idea what could this problem be?

Below is their debug configuration

1.png2.png

Thank you 

Sophie

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sophie-wang
Contributor III

v15 is not powered

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588 Views
sophie-wang
Contributor III

v15 is not powered

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