Vendor: Comcores Category: Ethernet

10M/100M/1G/10G/25G Unmanaged Ethernet Switch

Silicon-Agnostic, Compact and flexible Ethernet Switch IPs Unmanaged Ethernet Switch IP cores are a family of Ethernet switching …

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Overview

Silicon-Agnostic, Compact and Highly flexible Ethernet Switch IPs

Unmanaged Ethernet Switch IP cores are a family of Ethernet switching IPs that provide a variety of port configurations, including 1G, 1G/10G, 10G, and 10G/25G options. The unmanaged Ethernet switch IP cores family is a size-optimized implementation of non-blocking crossbar switches designed to support wire-speed packet processing and forwarding.

The unmanaged Ethernet switch IP cores family features FCS validation/recalculation, MAC learning/forwarding/ageing and VLAN tagging including implementing a store-and-forward switching architecture.

The number of ports is configurable at compile time, making the unmanaged Ethernet switch IP cores solution highly flexible and the solutions from Comcores are silicon-agnostic, making them suitable for implementation in any ASIC, FPGA, or ASSP technology.

Key features

Delivers Performance

  • Automatic MAC address learning and aging
  • Support programmable static forwarding entries
  • Ethernet Multicast support
  • Full duplex Ethernet interfaces
  • Supports Access port VLAN and Trunk port VLAN operation

Highly Configurable

  • Configurable for up to 16 + 4 ports at compile time
  • Supports configurable queuing behaviour, including round-robin and fair queuing

Easy to Use

  • Compatible with GMII, RGMII, XGMII, and XXVMII interfaces for seamless connection to external Physical Layer devices (PHYs)
  • Easy integration with standard Xilinx AXI4 Lite control interface
  • Can be implemented with or without an external microcontroller

Silicon Agnostic

  • Designed in Verilog and targeting both ASICs and FPGAs

Block Diagram

10M/100M/1G/10G/25G Unmanaged Ethernet Switch block diagram

What’s Included?

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)

Specifications

Identity

Part Number
10M/100M/1G/10G/25G Unmanaged Ethernet Switch
Vendor
Comcores

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Comcores
HQ: Denmark
Contact Comcores

Learn more about Ethernet IP core

What Makes Ethernet IP Truly Automotive-Grade

This blog examines what separates truly automotive-grade Ethernet IP from generic implementations across functional safety, time-sensitive networking, security, observability, lifecycle management, and the integration disciplines that only become visible once a program is deep into development.

Seize the Ethernet TSN Opportunity

The following sections will take a look at the major Ethernet performance issues and how the extensions address those shortcomings. This will be followed by an overview of the applications of TSN for 5G, industrial automation, automotive invehicle communications and avionics. The paper will conclude with a description of Ethernet TSN solutions offered by Comcores.

Automotive Ethernet with Comcores – Safety, Quality and ASIL certification of IP

In today’s automotive industry, safety and reliability are non-negotiable. With the increasing complexity of electronic systems in modern vehicles, ensuring compliance with ISO 26262 and Automotive Safety Integrity Level (ASIL) requirements is a demanding aspect of development. At Comcores, we embrace these challenges head-on, combining rigorous processes with a strong commitment to product quality.

Frequently asked questions about Ethernet IP cores

What is 10M/100M/1G/10G/25G Unmanaged Ethernet Switch?

10M/100M/1G/10G/25G Unmanaged Ethernet Switch is a Ethernet IP core from Comcores listed on Semi IP Hub.

How should engineers evaluate this Ethernet?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Ethernet IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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