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IMX8MM EVK - typeC to typeA/B connector

Question asked by Shai Berman on May 21, 2020
Latest reply on Jun 25, 2020 by Shai Berman

Hello team,

 

My customer is trying to use IMX8MM EVK Type-C connector to run the USB2 UVC camera directly into the USB lines

 EVK link - 

https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/evaluation-kit-for-the-i-mx-8m-mini-applications-processor:8MMINILPD4-EVK 

They tried following this instruction: https://community.nxp.com/docs/DOC-346008 

and changed the U-BOOT and the kernel as described – but didn’t understand what needs to be changed in the IOMUX part?

On the board – they connected DP/DN to their Test points and connected CC1, CC2 to GND (with a 56K Resistor).
also connected USB_ID to GND (with 100k resistor).
they are connected 5V from a power supply to F301 (fuse) – and shared GND with the board.
Is there anything else they need to change to make it work?

 

Please advise back, I'll appreciate your fast response.

Thanks in advance 

 

Kind regards,

Shai 

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