S32G中的主题 Re: S32G2 ETHERNET MUXING

S32G2 ETHERNET MUXING

JasonTseng — Wed, 19 Jun 2024 08:25:28 GMT

Hello,

Please check p. 10 from below link

https://www.nxp.com/design/training/understanding-the-s32g2-ethernet-architecture:TIP-UNDERSTANDING-THE-S32G2-ETHERNET-ARCHITECTURE

Q1: S32G2 525FC BGA supports: Max of 3X RGMII/RMII/MII* interfaces (mux options available for all MACs). There are 4 gmac in S32G2 totally, which one of them cannot be RGMII/RMII/MII* interface? and why?

Q2: there is a statement "Each RGMII additionally supports RMII & MII
(*MII requires additional mux signals in LLCE)". which additional mux signal is needed for MII? and why?

Thanks

Re: S32G2 ETHERNET MUXING

Bio_TICFSL — Thu, 20 Jun 2024 14:54:45 GMT

Hello,

Please check:

https://community.nxp.com/t5/i-MX-Processors/Direct-ETH-MAC-MII-to-MAC-MII-connection/m-p/1042795

Is for i.MX but it can help

Regards

Re: S32G2 ETHERNET MUXING

JasonTseng — Fri, 21 Jun 2024 01:52:09 GMT

Hello,

I read the link you provided, but it doesn't provide any help with my two questions.

Please provide more specific answers.

Thanks

Re: S32G2 ETHERNET MUXING

JasonTseng — Wed, 26 Jun 2024 09:57:53 GMT

Is there any update?