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代码织梦师
Contributor II

Based on the S32K324 MCU, how to configure a GPIO to high‑impedance state using S32DS.

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Robin_Shen
NXP TechSupport
NXP TechSupport

Hi

Please refer to previous similar discussions: S32K3 GPIO HIGH-Z

If the pin may have previously enabled internal pull, in order to satisfy the tristate definition in S32K3XXRM, Siul2_Port_Ip_SetPullSel(..., PORT_INTERNAL_PULL_NOT_ENABLED) should be called to ensure PUE=0;

Best Regards,
Robin

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Robin_Shen
NXP TechSupport
NXP TechSupport

Hi

Please refer to previous similar discussions: S32K3 GPIO HIGH-Z

If the pin may have previously enabled internal pull, in order to satisfy the tristate definition in S32K3XXRM, Siul2_Port_Ip_SetPullSel(..., PORT_INTERNAL_PULL_NOT_ENABLED) should be called to ensure PUE=0;

Best Regards,
Robin

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