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Ethernet 1G/2.5G/5G/10G/25G and CPRI 7.0 PCS

Overview

Comcores offers a PCS IP core that can be used for both Ethernet and CPRI. Comcores PCS Ethernet and CPRI IP core is a silicon agnostic implementation of the PCS layer compliant with Ethernet standard IEEE 802.3-2018 and CPRI Specification V7.0. The IP-core supports 1G, 2.5G, 5G, 10G, and 25G Ethernet data rates as well as CPRI data rate option 1 (614.14M) to option 10 (24.33024G).

Comcores PCS Ethernet and CPRI IP core can be dynamically configured to enable either 8b10b or 64b66b encoding/decoding.

In order to ensure easy integration, build-in test capabilities are provided in the core. The IP-core has been optimized for size and is a highly tested solution that will fast track any project.

Block Diagram

Comcores Ethernet 1G/2.5G/5G/10G/25G and CPRI 7.0 PCS Diagram

Key Features

Richly Featured

  • Supports GMII/XGMII/XLGMII interface
  • Near end loop back test functionality implemented in core
  • Signals can optionally be either 8b10b or 64b66b encoded/decoded
  • Build-in test capabilities
  • SerDes bus width is fully configurable from 10-66 bit
  • BER test option included

Silicon Agnostic

  • Designed in VHDL and targeting both ASICs and FPGAs

    Delivering Performance

    • Designed to IEEE Std. 802.3-2015 and CPRI Specification V7.0
    • Supports Ethernet speeds of 1G-25G and CPRI line rates option 1-10
    • Low Latency

    Highly Configurable

    • Configurable for several operating modes and speeds
    • Modular design

    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, Test Script.
    • Timing Constraints in Synopsys SDC format.
    • Access to support system and direct support from Comcores Engineers.
    • Synopsys Lint and CDC (optional)

    Related Products

    What Comcores IP will do for you

    R

    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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