Ethernet MAC 40G/100G

Overview

Comcores Ethernet MAC 40G/100G IP solution enables the host to communicate data using the IEEE 802.3 standard for the respective speeds and is suited for use in networking equipment such as switches and routers. Comcores Ethernet MAC is silicon-proven and designed for easy integration into ASICs and FPGAs.

The Client-side interface is a 128-bit AXI-S and comes with 128-bit XLGMII or CGMII interfaces on the PHY side. The Ethernet MAC IP features a compact and low latency solution, it is highly configurable and can optionally include IEEE 1588 Timestamping Unit (TSU). The Ethernet MAC IP is prepared for easy integration with Comcores Ethernet PCS 40G/100G IP solution.

Block Diagram

Comcores Ethernet MAC 40G 100G diagram

Key Features

Delivers Performance

  • Designed to IEEE 802.3-2018 specification
  • Low latency and compact implementation
  • Full duplex Ethernet interfaces

Highly Configurable

  • 128-bits AXI-Stream interface
  • Comes with XLGMII or CGMII as default PHY interface
  • 40G/100G data rates with cut-through operation mode, store and forward is optional
  • Can be delivered with IEEE 1588 and/or 40G/100G PCS

Feature Rich

  • Deficit Idle Count for maximum data throughput supported
  • FCS generation supported
  • Optional statistics gathering
  • Jumbo frames support
  • Easy integration with standard AXI4-Lite control interface or APB
  • Promiscuous and non-promiscuous mode
  • Optional MDIO interface

Silicon Agnostic

  • Designed in SystemVerilog and targeting both ASICs and FPGAs

Deliverables

The IP Core can be delivered in Source code or Encrypted format. The following deliverables will be provided with the IP Core license:

  • Solid documentation, including User Manual and Release Note.
  • Simulation Environment, including Simple Testbed, Test case and Test Script.
  • Programming Register Specification.
  • Timing Constraints in Synopsys SDC format.
  • Access to support system and direct support from Comcores Engineers.
  • Synopsys SGDC Files (optional).
  • Synopsys Lint, CDC and Waivers (optional).

Related Products

What Comcores IP will do for you

Proven Quality

Solid process and predictability

Strong verification

Faster Time-to-Market

First in bringing out new solutions

Tremendous investments in research

Know-How

Long-term experience in communication protocols

Expert in executing digital design projects

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