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STm32h7 and Dp83848

MMD
Associate

‎2025-08-30 1:29 AM

Hi everyone.

I have STM32H753VIT6 as MCU and DP83848, trying to set up ethernet connection.
I'm using cubemx 6.1.1 and fw h7 V1.8.0.

I have set the following addresses in  cube and ram is pointing at 0x24000000

 

MMD_1-1756541542318.png

MMD_3-1756541646685.png

 

the code compiles without any errors. When I download, the LEDs on rj45 start working(solid green and blinking orange). but it doesn't ping.
The source and header files which I have used are attached

appreciate any help.

Labels:
dp83848.zip
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Imen.D
ST Employee

‎2025-08-30 2:22 AM

Hello @MMD ,

First let me welcome you to the STM32 Community.

Please make sure you update and use latest releases of your tools and CubeH7 firmware package, which contain fix limitations and enhancement.

You can refer to the Knowledge base articles on STM32H7 + Ethernet, such us:

 

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
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