CPRI 7.0
Overview
Comcores Common Public Radio Interface (CPRI) 7.0 core is a silicon agnostic implementation of the CPRI 7.0 specification, which is targeting both ASIC and FPGAs CPRI. CPRI is a high-speed serial interface designed to meet or exceed the requirements of base band systems, C-RAN switches, Digital Front-End (DFE) processors or advanced test systems. With its extreme flexibility and reduced logic consumption, the CPRI 7.0 IP core is the perfect match whether the application is REC (Radio Equipment Controller) or RE (Radio Equipment).
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 og 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.
Block Diagram
Key Features
Highly Configurable
- CPRI Specification V7.0 full feature set implemented
- Modular design with full feature set available
- Up to 64 antenna carriers per core
- Supports line-rates 1-10 (up to 24.33024 Gbps)
- Dynamic mapping configuration
Richly Featured
- All mapping methods available (1, 2 and 3)
- Size optimized Ethernet GMII interface
- Accurate delay measurements and calibration
- Daisy Chaining Interface
- Rate Auto-Negotiation
- RS-FEC
- Scrambling
- PCS with Delay Measurement 64B 66B
- Sample Widths 8-16 bits
Easy to use
- Testbench with typical system configuration and examples
- Easy integration
Silicon Agnostic
- Designed in VHDL and targeting both ASICs and FPGAs
Applications
Radio Equipment Controller (REC) & Radio Equipment (RE)
- Master and Slave is supported
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.
Related Products
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
O-RAN Fronthaul Transport Subsystem is now available
Press Release Copenhagen, Denmark, March 24, 2022 - Comcores ApS, a fast-growing specialized supplier of Intellectual Property (IP) cores, announces the availability of an O-RAN Fronthaul Transport Subsystem. Comcores Subsystem is a packaged IP solution for the fronthaul transport of the O-RAN Radio Unit. The IP cores are tailored to work together efficiently, thus simplifying the integration into an FPGA or ASIC. Using the packaged IP solution ensures correct interoperability between the IPs...
CEO Interview
Daniel Nenni of SemiWiki interviewed John Mortensen, the CEO of Comcores. Feb 18, 2022. Bio of John Mortensen: John is the CEO & CCO of Comcores. He has been with Comcores since 2019, and has been leading the commercial function since 2020 and was appointed CEO in early 2021. John is focused on creating the best possible customer experience when you do business with Comcores. An experience where you, as a customer, sense how we constantly strive to develop cutting-edge IP’s, how we make an...
Comcores announces availability of a complete RoE solution
Press Release Comcores announces commercial availability of a complete Radio-Over-Ethernet and L1 offload solution for fronthaul enabling easy bring up of Ethernet based connectivity in radio systems Copenhagen, Denmark, Mar 15, 2017 — Denmark Headquartered Comcores ApS, a specialized supplier of silicon intellectual property (SIP) today launched a complete IP solution enabling Radio-Over-Ethernet. The solution to be used in wireless fronthaul is a complete end-to-end Radio-Over-Ethernet (RoE)...