General Description

Comcores’ CPRI cores are silicon agnostic implementations of the CPRI standard targeting any ASIC, FPGA or ASSP technologies. Common for all the CPRI solutions are the ability for Comcores to deliver on all versions of the standard irrespective of the application. The CPRI cores come in several versions to suit any implementation scenario whether speed, a compact size or a wide feature set are required. The reduced logic consumption, low use of RAM, the excellent ability to close timing and its extreme flexibility makes the CPRI IP core a perfect match whether the application is REC (Radio Equipment Controller) or RE (Radio Equipment). It is designed to deliver on any CPRI application scenario whether this is RRH, C-RAN switches, Digital Front-End (DFE) processors or advanced test systems. The core can dynamically be configured and handle wireless multi-mode radio systems while securing deterministic latency and high-performance throughputs required by LTE-Advanced radio base stations.

Key Features


Block Diagram

Silicon Agnostic
  • Designed in VHDL-87 and targeting any RTL implementation like ASICs, ASSPs and FPGAs.
Richly featured and highly configurable
  • CPRI Specification V7.0 features implemented
  • All mapping methods available
  • Accurate delay measurements and calibration
  • Up to 64 carriers antenna carriers per core
  • Support line-rates 1-10 (up to 24,33024 Gbps)
Easy to use
  • Test bench with typical system configuration and examples
  • Very easy integration
  • HW demonstrator available

Request Datasheet:  info@comcores.com



Whether you need a full flegded solution with support for multiple air interfaces and a rich feature set with full configurability or you need a slim controller to keep down size Comcores CPRI IP portfolio deliveres on your requirements and we will have the solution that exactly meet your application. Typical CPRI applications would be remote radio head (RRH) connectivity or connectivity in a baseband solution. The solution is designed to deliver on the requirements of C-RAN switches, Digital Front-End (DFE) processors or advanced test systems.


The IP cores comes deeply verified, IOT'ed and with a extensive documentation that among others include Product Brief, User Manual, Verification Guide, Regression Test Environment (available through partner), Test Cases and test reports. The core will by default come in an encrypted format. Source code option is available.


Please contact sales for further information about pricing

Request Quote for CPRI IP Core:  sales@comcores.com