F-Tile Ethernet Intel® FPGA Hard IP User Guide

ID 683023
Date 10/02/2023
Public

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4.5. Auto-Negotiation and Link Training

The Auto-negotiation and link training (AN/LT) implements auto-negotiation and link training protocols for the F-Tile Ethernet Intel® FPGA Hard IP.

In F-tile architecture, the AN/LT functionality is decoupled from the F-Tile Ethernet Intel® FPGA Hard IP into the F-Tile Auto-Negotiation and Link Training for Ethernet Intel® FPGA IP.

Turn on the Enable auto-negotiation and link training parameter in the F-Tile Ethernet Intel® FPGA Hard IP parameter editor to configure support for auto-negotiation and link training. Once enabled, you must instantiate one F-Tile Auto-Negotiation and Link Training for Ethernet Intel® FPGA IP instance per each type of F-Tile Ethernet Intel® FPGA Hard IP Ethernet port.

For more information, refer to the F-Tile Auto-Negotiation and Link Training for Ethernet Intel® FPGA IP section.