Arria 10 PCIE lane reversal

[CLeon14]

From my understanding on the PCIE user guide. The PCIE IP supporting lane reversal. But I can't see the setting in the IP gui. Is it the lane reversal is done automatically?

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/archives/ug-01145_avmm-1_0.pdf

[SengKok_L_Intel · Accepted solution]

Hi Chee Leong,

By referring to page 161 in the following link, the PHY layer implementing auto lanes reversal, no setting in the IP GUI is needed as I can see.

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_a10_pcie_avmm.pdf

Regards -SK

[CLeon14]

thanks!

[SengKok_L_Intel]

This is to inform you that, I am putting the status of this case to close-pending. If you’re still in need of assistance, please reopen this case within the next 20 days.