pibridge sync pin use-case?

[jobijobi]

What is the use-case for the SYNC pin on the revpi connect 4?

[dirk]

Hi jobijobi, The SYNC pin was actually intended for TSN but this is no longer an issue.

[jobijobi]

solved in eth phy instead? tell me more?

also curiou show many we can daisy chain with this, is it just one step or a switch is needed?

[dirk]

Hi jobijobi,
no, TSN ist not supportet
no daisy chain, only one device or switch is needed