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Ethernet MAC library

Summary

The Ethernet MAC library provides a complete, software defined, Ethernet MAC that supports 10/100/1000 Mb/s data rates and is designed to IEEE Std 802.3-2002 specifications.

Features

  • 10/100/1000 Mb/s full-duplex operation
  • Media Independent Interface (MII) and Reduced Gigabit Media Independent Interface (RGMII) to the physical layer
  • Configurable Ethertype and MAC address filters for unicast, multicast and broadcast addresses
  • Frame alignment, CRC, and frame length error detection
  • IEEE 802.1Q Audio Video Bridging priority queueing and credit based traffic shaper
  • Support for VLAN-tagged frames
  • Transmit and receive frame timestamp support for IEEE 1588 and 802.1AS
  • Management Data Input/Output (MDIO) Interface for physical layer management

Components

  • 10/100 Mb/s Ethernet MAC
  • 10/100 Mb/s Ethernet MAC with real-time features
  • 10/100/1000 Mb/s Ethernet MAC with real-time features (xCORE-200 XE/XEF)
  • Raw MII interface

Software version and dependencies

The CHANGELOG contains information about the current and previous versions. For a list of direct dependencies, look for DEPENDENT_MODULES in lib_ethernet/module_build_info.

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  • XC 31.1%
  • Python 27.9%
  • Assembly 19.8%
  • C 17.0%
  • Makefile 4.2%