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Serge93's avatar
Serge93
Icon for Occasional Contributor rankOccasional Contributor
22 days ago

F-Tile PCIe Root Port 1x Gen3x4 - Configuration Read Type 0 receives no answer

Hello Support, I am using the Agilex 7F Dev Kit with F-Tile configured in Root Port Gen3x4. When I am doing a Configuration Write Type 0 to write the End Point BAR0 with FFFF_FFFFh, the end point se...
Pcie
RongY_altera's avatar
RongY_altera
Icon for Contributor rankContributor
5 days ago

Thanks for the detailed info. This is very helpful since checking these reg values manually takes a lot of time. 

 

Are you able to read EP VID and DID, configuration offset 0x0?

 

 

Regards,

Rong

 

Serge93's avatar
Serge93
Icon for Occasional Contributor rankOccasional Contributor
5 days ago

Hello Rong,

You are welcome.

No I cannot read the EP_VID and EP_DID. When I am doing a read on this register I did not get an answer.

Do you have a Pcie Protocole Analyzer ti check what is produce by tve F_Tile ?

Thanks.

Serge