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CPRI 6.1

Overview

Comcores IP core is a silicon agnostic implementation of the CPRI 6.1 standard targeting both ASICs and FPGAs. With its extreme flexibility and reduced logic consumption, the CPRI 6.1 IP core is the perfect match whether the application is REC (Radio Equipment Controller) or RE (Radio Equipment). It is designed to meet or exceed the requirements of base band systems, C-RAN switches, Digital Front-End (DFE) processors or advanced test systems.

The core can be dynamically configured to handle wireless multi-mode radio systems implementing deterministic latency features and high-performance throughputs required by LTE-A and 5G radio base stations.

The CPRI cores come in several versions to suit any implementation scenario whether speed, a compact size or a wide feature set is required. Comcores can offer a 64-bit version of the IP core which ensures easy time-closure even at the highest speeds.

Block Diagram

Comcores CPRI 6.1 Block Diagram

Key Features

Richly featured and highly configurable

  • CPRI Specification V6.1 features implemented
  • All mapping methods available
  • Accurate delay measurements and calibration
  • Up to 64 antenna carriers per core
  • Supports line-rates 1-9 (up to 12,16512 Gbps)
  • Size optimized Ethernet GMII interface
  • Dynamic mapping configuration

Easy to use

  • Testbench with typical system configuration and examples
  • Easy integration

Silicon Agnostic

  • Designed in VHDL and targeting both ASICs and FPGAs

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)

Please contact us to discuss your project requirements.

What Comcores IP will do for you

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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