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ahaa's avatar
ahaa
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Intel N3000-2 FEC mode

When I update the .sof image file into N3000-2 card with the method of JTAG and reboot the server machine，the FEC mode of card would return back to the default state ‘rs' ，which is wantd to be ’no'. ...
JonWay_altera's avatar
JonWay_altera
Icon for Frequent Contributor rankFrequent Contributor
5 years ago

I am able to observe the same. When FEC mode is changed, the cards performed RSU that reset the card. After reset, your programmed sof will not be loaded, instead the user image in the flash will be loaded.

Try to "fpgasupdate" the userimage, so that after you had configured the FEC to "no", it will return your desired user image with FEC=no.

ahaa's avatar
ahaa
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

In the way of "fpgasupdate"，it will return my desired user image with FEC=no. But it would cost nearly 30-40 minutes and it doesn't seem to be able to capture and analyze signals in the way of signal_tap .