Pull-up/down resistor enable iMX Config Tool v9.0

[LaurentL]

Hi,

I am trying to enable pull-up or down resistor with the iMX config tool v9.0.

Once routed, there is a field named "Pull Resistors Enable Field" which allows to select "Enabled", "Disabled", "No init", etc. But I cannot figure out were to set if I want to configure it as pull-up or down. I saw in previous version of the software some screenshot showing a "Pull Select" section allowing to define it.

Am I missing something ?

Thank you

[LaurentL]

Hello,

I just checked out some other processors and it seems the one I am trying to use (IMX8M Nano) does not enable those fields.

What should I do to configure pull-up or down resistors on the processor IO ? Is there any other way of configuring them ? I may be missing something here.

Best regards,

Laurent

[IvanRuiz · Accepted solution]

Hello,

It is a display limitation, please see the next property "Pull Resistors Enable Field" -> "Control IO ports PS", it means Pull Select Control IO, you can set Pull Up/Down by selecting it. Please find the image attached.

It will be aligned to the legacy name in the next version of the Tool to avoid any misunderstanding.

Hope it helps!

BR,

Ivan.

[IvanRuiz]

Hello,

I just have downloaded the V9 version and by default, it has available the "Pull-up / Down config field", please see below:

Please check that the pin of your interest supports this functionality.

BR,

Ivan.