topic serdes lane validation in Layerscape

serdes lane validation

shivam_kumar — Fri, 31 Oct 2025 09:33:16 GMT

Hello,
we are trying to validate serdes lanes of our lx2160a based custom board.

We have set SRDS protocol to 8 for serdes 1 and want to do a bist test however i am unable to do so and the program is throwing some errors.

attaching images for reference.

Thank you

Re: serdes lane validation

shivam_kumar — Fri, 31 Oct 2025 09:35:25 GMT

Re: serdes lane validation

June_Lu — Fri, 31 Oct 2025 10:27:42 GMT

Please kindly follow the link below

How to use QCVS SerDes validate the LS1046A SerDes

https://community.nxp.com/t5/Layerscape-Knowledge-Base/How-to-use-QCVS-SerDes-validate-the-LS1046A-SerDes/ta-p/1977856

Re: serdes lane validation

shivam_kumar — Mon, 03 Nov 2025 03:28:57 GMT

Hey,

I’ve been following the same document and completed the steps as instructed. Could you please review the errors shown in the attachements and help us resolve the issue?

Thanks,
Shivam