i.MX ProcessorsのトピックMIMXRT106 MII Ethernet Interface

MIMXRT106 MII Ethernet Interface

accatpaliz — Sat, 28 May 2022 06:53:21 GMT

i want to start working with ethernet interface on my mimxrt106 board.

i am using LAN8720 ethernet IC.

could you suggest me a starting point? which SDK example can i use for a simple MII interface communication.

Re: MIMXRT106 MII Ethernet Interface

jeremyzhou — Mon, 30 May 2022 02:17:10 GMT

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) Could you suggest me a starting point? which SDK example can i use for a simple MII interface communication.
-- Unfortunately, there's no similar demo in the SDK library for you to refer to directly actually, and you may need to refer to its datasheet as a start to design either hardware connection or software driver.
In my opinion, I'd like to suggest you choose the RMII interface instead of the MII interface, then it definitely can accelerate the design process, as there are many tutorials for referring to.
Have a great day,
TIC

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Re: MIMXRT106 MII Ethernet Interface

accatpaliz — Mon, 30 May 2022 10:35:36 GMT

thanks. yes actually i used RMII . after i posted the question, i found an example named evkmimxrt106_enet_rxtx_transfer . i guess it can help me. now i am working on this project to migrate from QSPI flash to hyper flash . so it could run on my dev board with a hyper flash ic.

Re: MIMXRT106 MII Ethernet Interface

jeremyzhou — Tue, 31 May 2022 01:54:08 GMT

Hi,
Thanks for your reply.
I hope the post can provide some insight for you.
Have a great day,
TIC

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