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Facing Problem with STM32H743BIT6 + ETH (DP83848)

Gagandeep
Associate

‎2025-04-26 4:23 AM - last edited on ‎2025-05-08 1:22 AM by

I am trying to interface DP83848 ETH PHY chip with STM32H743BIT6 MCU. actully my previous project (STM32F746+DP83848) working fine and I shifted to STM32H743. below I am uplaoding my project of STM32H743.
I have generate the code with availble LAN8742 PHY. but generate the code . import the file for dp83848. 

Can someone check and let me know where is error . what should i change while generate the code from CubeMX?

ETH_TestDemo.rar
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Saket_Om
ST Employee

‎2025-05-08 3:49 AM

Hello @Gagandeep, 

Please refer to the post below to interface the DP83848 PHY with STM32H7. 

Solved: Does DP83848 PHY work with the stm32H7(43) - STMicroelectronics Community

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Saket_Om
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