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thanavignesh's avatar
thanavignesh
Icon for New Contributor rankNew Contributor
2 years ago

Pcie

In Xilinx, the completion of a request is denoted by a specific bit in the RC descriptor, while in Intel, there is no analogous bit to indicate the conclusion of the last completion packet in a read ...
Pcie
Transceiver
VenT_Altera's avatar
VenT_Altera
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi @thanavignesh,


Thank you for your patience.


Yes, there is no specific bit to indicate the last completion TLP in a read request.


You may check out the Section (A.2. TLP Packet Formats with Data Payload) in User Guide below to find out the Completion with Data TLP packet format.


Intel Aria 10 and Intel Cyclone 10 GX AVST User Guide: https://www.intel.com/content/www/us/en/docs/programmable/683647/18-0/tlp-packet-formats-with-data-payload.html


I hope these answer your inquiry.


Thanks.

Best Regards,

VenTing_Intel