Arria® 10 Transceiver PHY User Guide

ID 683617
Date 4/01/2024
Public
Document Table of Contents

2.6.3. 10GBASE-KR PHY IP Core

The 10GBASE-KR Ethernet PHY IP core supports the following features of Ethernet standards:

  • Auto negotiation for backplane Ethernet as defined in Clause 73 of the IEEE 802.3 2008 Standard. The 10GBASE-KR Ethernet PHY IP Function can auto negotiate between 1000BASE-X, 1000BASE-KR , and 1000BASE-KR with FEC.
  • 10GBASE-KR Ethernet protocol with link training as defined in Clause 72 of the IEEE 802.3 2008 Standard. In addition to the link-partner TX tuning as defined in Clause 72