Skip to main content
MK.111
Associate II
Aug 16, 2021 5:48 PM UTC
Question

Is it possible to use SPI interface for Ethernet 100Mbps? STM32H75X device.

Is it possible to use SPI interface for Ethernet 100Mbps?

Please provide the required configurations/manuals if any. Thanks

This topic has been closed for replies.

5 replies

TDK
Aug 16, 2021 5:54 PM UTC

No.

"If you feel a post has answered your question, please click ""Accept as Solution""."
MK.111
MK.111Author
Associate II
Aug 17, 2021 5:24 PM UTC

Hi TDK,

Thank you for your quick inputs.

​

Actually I meant Ethernet over SPI interface, any related information/suggestions of PHY Dev's and it's driver support on STM32H755.

​

-Thanks​

TDK
Aug 17, 2021 5:52 PM UTC
Obviously if you have a chip with an SPI interface, that then drives the ethernet, like the Wiznet chips, that is possible.
"If you feel a post has answered your question, please click ""Accept as Solution""."
Tesla DeLorean
Guru
Aug 17, 2021 5:44 PM UTC

Probably best not to have multiple concurrent threads on the same theme/design

https://community.st.com/s/question/0D53W000011WyEGSA0/ethernet-design-requirement-with-stm32h755

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
MK.111
MK.111Author
Associate II
Aug 18, 2021 6:00 AM UTC

Thank you TDK for your answers.

Sure Tesla DeLorean, We can close this thread. I'm unable to find an option 'close thread'. Thanks