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eCPRI Controller
Design IP
Overview

SmartDV’s eCPRI (enhanced Common Public Radio Interface) Controller IP is a silicon-proven, high-performance solution tailored for 5G and next-generation wireless infrastructure. It enables efficient, low-latency transport of radio data between radio equipment (RE) and radio equipment control (REC) units, adhering to the latest eCPRI specifications defined by the CPRI Cooperation.

Designed for flexibility, the IP core is highly configurable to meet specific design requirements, supporting both ASIC and FPGA implementations while optimizing for area, power, and performance. It supports dynamic bandwidth allocation, low jitter communication, and seamless integration with Ethernet PHYs, making it ideal for scalable and high-capacity fronthaul network architectures.

eCPRI Controller
Benefits
  • Comprehensive eCPRI Tx/Rx functionality
  • Supports various Ethernet speeds: 10G, 25G, 40G, 100G
  • Compatible with multiple Ethernet header formats, including VLAN tags, source/destination MAC addresses, IPv4, and UDP extraction and encapsulation
  • Facilitates control and management data transfer
  • Extensive configuration options for handling multi-mode wireless systems
  • Data transfer via Ethernet/UDP/IP interfaces
  • Supports 8B/10B line coding
Compliance and Compatibility
  • eCPRI Specification v2.1
  • All major EDA synthesis, simulation, and linting flows