S32G274ARDB2 question about TSN

[rqyang]

Hi,

I am currently using the s32g274ardb2 development board, and I am using bsp33 and bsp35 packages for development.

I would like to know if this board or these two bsp packages support the TSN 802.1Qbv feature？

thx ！

[Daniel-Aguirre]

Hi,

Under the S32G2 platform, the PFE EMACs support TSN time synchronization (802.1AS-Rev) only, whereas GMAC additionally supports 802.1Qbv and 802.1Qbu.

As for the BSP's, the following is told from our internal team:

"GMAC BSP driver only supports Qbv and Qav:

"

Please, let us know.

[Jocc]

Hello! .

May I know how can I verify the functionality of Qbv? Is there any relevant introduction or verification guide available?

Looking forward to your kind guidance. Thank you!

Regards，

Jocc

[Daniel-Aguirre]

Hi,

At this moment, there is no documentation specific to this feature under S32G platform. We apologize.

If you would like more information on this regard, you could either open a ticket under the NXP online services or contact your local NXP FAE, for them to share any relevant information on this regard.

Please, let us know.