how can i set up ethernet via mpc5748g

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how can i set up ethernet via mpc5748g

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hjlim1
Contributor I

BroadR-Reach based Ethernet is being used by using 5748G. The media interface uses the MII interface.


Ethernet is not connected. It doesn't even link up. In relation to hardware design and pin map, we secured the code that has been verified by EVB. I downloaded the code to the new designed board, but it does not work.

MDIO is also not output. Is there anything to check about the design?

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

 

what board and BroadR-Reach PHY do you use?

I can point you to some examples posted here, e.g.

https://community.nxp.com/t5/MPC5xxx/sample-code-MPC5748G-ENET-to-communicate-TJA1100-NXP-PHY/m-p/67...

https://community.nxp.com/t5/MPC5xxx/MPC5748G-ENET/m-p/488434

 

BR, Petr

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