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[MPC5746R] Disable the weak pull up in each pad during POR/RESET

Question asked by Justin Kim Employee on May 30, 2016
Latest reply on Jun 3, 2016 by Aleksandar Vinchev

Hello,

I want to disable the weak pull up in each pad during Power on Reset or RESET.

In MPC5746R, weak pull up of all port are enabled as a default when it's POR/RESET.

After it's POR/RESET, I could disable the weak pull up by configuring the SIUL_MSCR[WPUE].

But, it need to be disabled when it's POR/RESET because it can cause the unwanted output.

Please share the solution if you have for this query.

 

Thank you.

 

Best regards,

Kimin

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