Ethernet and USB Pin Conflict Warning on STM32F407ZGT6 in STM32CubeIDE Software Tool

[ishika04]

I am working with the STM32F407ZGT6 microcontroller and have encountered a warning related to Ethernet and USB functionalities being assigned to the same pins.

While I have attempted to resolve this by using alternative pin mappings, the conflict warning still persists.

I would like to clarify the following:

1. Understanding the Warning – Despite assigning Ethernet and USB to different available pins, the warning remains. Could you provide insights into why this occurs and whether it impacts functionality?

2. Resolution Approach – Are there specific configurations, software settings, or modifications required to eliminate this conflict?

3. Technical References – If there are any relevant technical documents or application notes addressing this issue, I would appreciate your guidance.

Any insights or suggestions would be greatly appreciated!

Thanks in advance!

Best regards,
Ishika Sapkal