LMS XTRX not detected by lspci

Projects LimeSDR
1

I used the following adapter for Waveshare Orin development kit:
https://www.amazon.com/NGFF-Mini-PCI-Adapter-Cable/dp/B07JFYSNVL/ref=pd_bxgy_thbs_d_sccl_1/133-0849083-8317138

EPIQ Sidekiq mPCIe on the same adapter was detected by lspci. XTRX was not detected by lspci. One LED on XTRX blinks slowly.

The XTRX was purchased 2 weeks ago from mouser.

Thanks in advance for troubleshooting suggestions.

2

Might be related to this: XTRX not found - #12 by ricardas

3

That’s exactly the issue. Can’t believe Mouser sells untested boards. lspci now detects "Multimedia audio controller: Xilinx Corporation Device 7023 (rev 01).

Thanks!!!

4

All boards are tested after manufacture, but the issue here is that pick a selection of host systems and without PERST connected you will find that on some it works fine, others not at all, and then with some it’s borderline and sometimes it will be detected and other times it won’t. All I can assume is that the production test system used a host computer which didn’t trigger this issue and result in test failure. We’re obviously putting steps in place to make sure that this doesn’t happen again.

1 Like
5

Thanks for the information.