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i.MX6 GPIO pull up

Question asked by Toshishisa Sugiyama on Nov 7, 2017
Latest reply on Nov 30, 2017 by Toshishisa Sugiyama

Hi,

 

I have a question pin output setting.

When a port is  output mode, it means OBE is enabled or functional output, is it possible to enable keeper or pull up/down resistor? 

 

In application note, AN5078, there is a description below.

The keeper device is able to keep the previous output value when the output driver is disabled.

 

Best Regards,

Sugiyama

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