Intel® Arria® 10 Transceiver PHY User Guide

ID 683617
Date 3/28/2022
Document Table of Contents Parameterizing the 1G/10GbE PHY

This section contains the recommended parameter values for this protocol. Refer to Using the Arria 10 Transceiver Native PHY IP Core for the full range of parameter values.

The Arria 10 1G/10GbE and 10GBASE-KR PHY IP core allows you to select either the Backplane-KR or 1Gb/10Gb Ethernet variant. The 1Gb/10Gb Ethernet variant (1G/10GbE) does not implement the link training and auto-negotiation functions.

Complete the following steps to parameterize the 1Gb/10Gb Ethernet PHY IP core in the parameter editor:

  1. Instantiate the Arria 10 1G/10GbE and 10GBASE-KR PHY from the IP Catalog.
  2. Select 1Gb/10Gb Ethernet from the IP variant list located under Ethernet Intel® FPGA IP Core Type.
  3. Use the parameter values in the tables in 10GBASE-R Parameters, 10M/100M/1Gb Ethernet Parameters , Speed Detection Parameters, and PHY Analog Parameters as a starting point. Or, you can select the BackPlane_wo_1588 option in the Presets tab on the right side of the IP Parameter Editor. You can then modify the setting to meet your specific requirements.
  4. Click Generate HDL to generate the 1Gb/10Gb Ethernet IP core top-level HDL file.
Note: You might observe timing violations. If the timing path is within the IP, you can ignore these violations.

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