topic Re: Registration Code for MR-T1ETH8 in Other NXP Products

Registration Code for MR-T1ETH8

cheeun — Fri, 20 Mar 2026 13:57:54 GMT

I have got a MR-T1ETH8 board, when I try to download the SDK I am being asked for a registration code, but my registration card is completely blank where the code should be. Where do I get this code from?

Also, could you let me know if there are any example projects or sample codes available for this board?

Regard

Chaeeun

Re: Registration Code for MR-T1ETH8

PavelL — Mon, 23 Mar 2026 06:50:05 GMT

Hello @cheeun ,

The registration code is not needed anymore. Could you share screenshot ?

There are basic switching examples in SJA1110 RTD drivers. However, adopting any other SJA1110 example to MR-T1ETH8 is a not big deal.

Best regards,

Pavel

Re: Registration Code for MR-T1ETH8

cheeun — Wed, 25 Mar 2026 07:21:52 GMT

Hi @PavelL

Thank you for the reply. I was just asking because I followed the physical Registration Card included with the board. I am glad to hear it is no longer needed.

Since I am quite new to this board, where can I find the specific reference documents or user guides I should read first? Also, could you specify which exact SJA1110 example project in the RTD drivers would be the best starting point for the MR-T1ETH8?

Regards,

Cheeun

Re: Registration Code for MR-T1ETH8

PavelL — Thu, 26 Mar 2026 09:02:06 GMT

Hello @cheeun ,

All available information/documentation can be found on the board's main page:

SJA1110 Ethernet Switch Example Board | NXP Semiconductors

To work effectively with the switch SJA1110, you need documents related to the switch:

Next-Gen Safe Switch for Multi-Gig Automotive Networks | NXP Semiconductors

Some documentation for this product (SJA1110) is under control release, accessible under NDA (Non-Disclosure Agreement) via Secure Files.

Please Request Access here: https://www.nxp.com/webapp-signup/docstoreReg

Please note, during the form submission you will be asked to upload valid NDA copy. If your company does not have any yet please fill the form for NDA first:
https://www.nxp.com/webapp-signup/ndaReqForm

When NDA is ready you can request secure files access

Kindly check FAQs to understand the process:
https://www.nxp.com/support/support/secure-access-rights:SEC-ACCESS
https://www.nxp.com/support/support/secure-access-rights/secure-access-rights-faqs:SEC-ACCESS-FAQS

Please note that Automotive Ethernet is subject to export control policies, and additional approvals may be required even after NDA and Secure Files access is granted.

Regarding examples for this board:

There are basic switching examples in the RTD drivers.

However, I would start with lwip_FreeRTOS_SJA1110 (from SJA11XX TCPIP stack package) and adopt this example for this board.

If you observed any issue, please create another query to help us keep clarity.

Best regards,

Pavel

Re: Registration Code for MR-T1ETH8

PavelL — Thu, 26 Mar 2026 09:07:45 GMT

Hello @cheeun ,

For higher priority handling, please open a Support Case via the NXP Support Portal:

https://support.nxp.com/s/?language=en_US

Best regards,

Pavel