RT1189 with TSN

alex_l1 — Mon, 18 May 2026 04:34:07 GMT

Hi there, I am trying to build a project with RT1189/RT1186.The goal is to receive data from a netc port and send it through another netc port with tsn. Is there any tsn examples inside sdk to refer to? Thank you.

Re: RT1189 with TSN

Gavin_Jia — Tue, 19 May 2026 02:43:29 GMT

Hi @alex_l1 ,

Thanks for your interest in NXP MIMXRT sereis!

For RT1189, there are NETC examples available in the MCUXpresso SDK.

If your requirement is to receive frames from one NETC port and forward them to another NETC port, the closest SDK example is:

driver_examples/netc/switch

This example demonstrates how to configure NETC as a network switch.

You may also refer to:

driver_examples/netc/txrx_transfer

driver_examples/netc/psi_vsi_message

Please note that these examples are NETC driver-level examples. They are useful for NETC port TX/RX and switch forwarding, but they are not a full TSN protocol stack demo.

If you need actual TSN protocol features, such as gPTP, AVB/TSN endpoint, TSN bridge, stream reservation, or scheduled traffic, please refer to the NXP GenAVB/TSN middleware with detailed guides in RT1180 page:

https://www.nxp.com/products/i.MX-RT1180

Hope that helps!

Best regards,
Gavin

Best regards,

Re: RT1189 with TSN

alex_l1 — Tue, 19 May 2026 07:26:37 GMT

Hi Gavin,

Thank you so much for replying. I will definitely go looking to those examples you suggest.

Best regards.

topic Re: RT1189 with TSN in MCX Microcontrollers

RT1189 with TSN

Re: RT1189 with TSN

Re: RT1189 with TSN