Triple-Speed Ethernet Intel® FPGA IP User Guide

ID 683402
Date 5/30/2022
Public
Document Table of Contents

4.1.4.3.1. Unicast Address Checking

When promiscuous mode is disabled, the MAC function only accepts unicast frames if the destination address matches any of the following addresses:
  • The primary address, configured in the registers mac_0 and mac_1
  • The supplementary addresses, configured in the following registers: smac_0_0/smac_0_1, smac_1_0/smac_1_1, smac_2_0/smac_2_1 and smac_3_0/smac_3_1

    Otherwise, the MAC function discards the frame.

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