2021-02-02 01:28 AM
STM32CubeMX doesn't show MII as an option for Ethernet on the STM32H730VBTx. Is MII not available on this part (RMII only?) or is there a problem with STM32CubeMX? The datasheet suggests it should support MII.
Solved! Go to Solution.
2021-02-02 03:00 AM
Hello @Community member
Thanks for your question,
Yes, the MII is supported on STM32H730xB but not on all Package, in fact, the H740VBTx has the LQFP100 package and the signals needed to reach the MII mode are not all available on it.
Here, I'm talking about the ETH_MII_TX_CLK signal which is not supported on LQFP100 and therfore the MII is not supported.
When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.
Thanks, Khouloud
2021-02-02 03:00 AM
Hello @Community member
Thanks for your question,
Yes, the MII is supported on STM32H730xB but not on all Package, in fact, the H740VBTx has the LQFP100 package and the signals needed to reach the MII mode are not all available on it.
Here, I'm talking about the ETH_MII_TX_CLK signal which is not supported on LQFP100 and therfore the MII is not supported.
When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.
Thanks, Khouloud
2021-02-03 10:33 PM
Thanks for the help.