Comcores Ethernet Switch 1G/10G IP core is a highly configurable and size optimized implementation of a non-blocking crossbar switch that allows continuous transfers between up to four (4) 10 Gbps Ethernet XGMII ports and sixteen (16) 1 Gbps GMII interfaces. The switch supports MAC learning, VLAN 802.1Q, and multicast.
It implements store-and-forward switching approach in order to fulfill Ethernet standard policy regarding frame integrity checking. Each port provides GMII or XGMII native interface for Ethernet PHY devices. The number of ports is configurable at compile time.
Ethernet Switch 1G/10G
Overview
Key Features
- Feature Rich
- Automatic MAC addresses learning and aging
- Support programmable static forwarding entries
- Full duplex Ethernet interfaces
- Supports VLAN
- Easy to use
- XGMII/ GMII interfaces for attaching to external Physical Layer devices (PHY)
- Easy integration with standard Xilinx AXI4 Lite control interface
- Can be used in managed or unmanaged implementations
- Highly Configurable
- Up to 16 1G and 4 10G ports configurable at compile time
- Configurable queuing behavior (round-robin, fair queuing)
- Support Ethernet Multicast
- Silicon Agnostic
- Designed in VHDL and targeting both ASICs and FPGAs
Block Diagram
Applications
- Cloud RAN:
- Use this switch to ensure smallest size switch for switching of header information in a CPRI cross connect scenario.
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
- Access to support system and direct support from Comcores Engineers
- Synopsys Lint and CDC
Technical Specifications
Maturity
Mature
Availability
Avaliable