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CPRI 6.1 PCS

Overview

Comcores Physical Coding Sublayer (PCS) 6.x IP cores is a silicon agnostic implementation of the PCS layer described in IEEE Ethernet standard IEEE 802.3 – 2012 and default configured to meet the requirements of CPRI 6.1. The PCS IP-core enables transmission and reception of data via SerDes interfaces. It is designed to enable easy upgrade of CPRI 5.0 or older version to run with the highest line-speeds.

The core can be dynamically configured to enable either 8B/10B or 64B/66B encoding/decoding.

To ensure easy integration build-in test capabilities are provided in the core.

Block Diagram

CPRI 6.1 PCS Block Diagram

Key Features

Richly Featured

  • Complies with CPRI Specifi cation V6.x
  • Signals can either be 8B/10B or 64B/66B enc/dec
  • 64B/66B bus width is fully confi gurable from 10-66 bit.
  • Serdes data bus width can be confi gured from 10-40 bits
  • Loop back test functionality implemented in core

Silicon Agnostic

  • Designed in VHDL-93 and targeting any RTL implementation like ASICs, ASSPs and FPGAs.

Easy to use

  • Very easy integration with AMBA interfaces
  • Build-in test capabilities

Applications

CPRI IP designs

  • A proven interface for upgrading old CPRI controllers
  • Used with designs where customer has own proprietary CPRI

Features \ Products

Description

Port Configuration

Number of ports

Port Interface

Frame size

Statistical Counters

VLAN support

Multicast

MAC address learning

MAC address aging

QoS Features

IEEE 1588 Transparent Clock

IEEE 1588 Boundary clock (PTP.v2)

Time Sensitive Networking (TSN) Features

Packet Trapping

Software API

Ethernet Switch 1G

Space Efficient Switch for Embedded Applications

1G

2-36 Ports

GMII

64B - 16384B

Yes

Yes

Yes

Yes

Yes

-

-

-

-

-

-

Ethernet Switch 1G/10G

Space Efficient Switch for Embedded Applications

1G/10G

2-40 (1Gbps Ports) & 0-4 (10Gbps Ports)

XGMII/XXVMII (1G/10G)

64B - 16384B

Yes

Yes

Yes

Yes

Yes

-

-

-

-

-

-

Ethernet Switch 10G

Space Efficient Switch for Embedded Applications

10G

3-20 Ports

XGMII

64B - 16384B

Yes

Yes

Yes

Yes

Yes

-

-

-

-

-

-

Ethernet Switch 10G/25G

Space Efficient Switch for Embedded Applications

10G/25G

12 (10Gbps Ports) & 4 (25Gbps Ports)

XGMII/XXVMII (10G/25G)

64B - 16384B

Yes

Yes

Yes

Yes

Yes

-

-

-

-

-

-

Ethernet Packet Switch 1G

Ethernet Switch with External DDR Packet Buffers

1G

Up to 8 Ports (1G/2.5G speed supported)

GMII

Up to 2048 bytes support

Yes

Yes

Yes

Yes

Yes

Yes

-

-

-

-

-

ETHERNET TSN ADVANCED SWITCH 10M/100M/1G/10G/25G – MANTICORE

Advanced Switch for High Throughput Applications

10M/100M/1G/10G/25G

Up to 64 Ports 

AXI4 S/XGMII

64B - 16384B

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Deliverables

The IP core comes deeply verified and with an extensive documentation that, among others, includes Product Brief and User Manual. 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

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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