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Ethernet Packet Switch 1G

Overview

Comcores 1G Ethernet Packet Switch IP core is an advanced switch supporting buffering of large amounts of data in external RAM. The non-blocking Ethernet switch IP core enables fine-grained traffic differentiation for rich implementations of packet prioritization enabling per port and per queue shaping on egress ports.

The switch supports MAC learning, VLAN 802.1Q, multicast and broadcast as well as IEEE 1588 transparency. Each port provides a native interface for GMII Ethernet PHY devices.

Block Diagram

Ethernet Packet Switch 1G Block Diagram

Key Features

Delivers Performance

  • QoS features such as classification, queuing and priorities included
  • Automatic MAC address learning and aging
  • Supports buffering of up to 128 MB in DDR
  • Extensive statistic reporting

Silicon Agnostic

  • Designed in Verilog and targeting any RTL implementation like ASICs, ASSPs and FPGAs

Highly Configurable

  • Buffer size fully configurable
  • Configurable scheduling (round-robin, strict priority, etc.)
  • Configurable tagging

Easy to use

  • Solid Verification Environment
  • Very easy integration on Xilinx evaluation platforms
  • GMII interfaces for attaching external Physical Layer devices (PHY)

Deliverables

The IP core comes deeply verified and with an extensive documentation that, among others, includes Product Brief, User Manual and Programming Register Specification. The core will by default come in an encrypted format. Source code option is available.

Please Contact us to discuss your project requirements.

What Comcores IP will do for you

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Proven Quality

Solid process and predictability

Strong verification

agsdi-time

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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