What Is Automotive Ethernet?

What is the history of Automotive Ethernet? What are the use cases? Looking at the PHY Technology (Physical Layer) and Technology Stack – SOME/IP creator Dr. Lars Völker gives you a detailed overview. Questions or ideas for the next video? Comment below and we might address them in the next video.

-----------------------------------------------------
Video:
Intro: 00:00
Usecases 00:30
Automotive Ethernet and PHY Technology/Technology Stack: 03:04
________________________________

[KinzRulz]

Thank you Dr. Lars Völker.
I have a question regarding Automotive Physical layer.
In conventional Ethernet PCS uses block encoding 4b/5b and scrambling to ensure while transmitting bits at physical layer by MDI for asynchronous and NRZ protocol there are bit toggles for synchronisation.
While for Automotive Ethernet PCS just does clock conversion 4b/3b and coding 3B/2T which if input bits are 0 continuously then at voltage will be represented by -1 since both the ternary symbols are -1 or for input bits 1 continuously then +1 since both ternary symbols are +1.

How does a NRZ asynchronous protocol like Automotive Ethernet handles it?

[renjithshenoi]

Great - Would like to know any Difference between CAN & Ethernet Cables used - Like shielding, Material Difference / Number of Cables etc.. Thank you

[madhvimishra]

What do I need to write in payload? If I want to write value in register what should we write in payload

[AnilKumar-gjfx]

Thanks its very useful, is it possible to have a detailed session on AUTOSAR ethernet stack, atleast overview about each module that are involved

[mbknmz]

Great explanation. Some humble feedback, the background music is disturbing and its volume creates a distraction.

[luelo]

More curious about how to run tcp/ip stack on top

[PBSucre]

Hello, thanks for the video. I thought for all that usecases is used MOST Bus. Can you explain why not?