• Designed to CPRI Specification v7.0 [Ref 1]
• Can be configured as a master or slave at generation time. Master core can be switched to operate as a slave through a configuration port.
• Suitable for use in both Radio Equipment Controllers (RECs) and Radio Equipment (RE), including multi-hop systems.
• Easy-to-use interface for in-phase (I) and quadrature-phase (Q) data and synchronization together with optional modules for UMTS terrestrial radio access - frequency division duplexing (UTRA-FDD) and Evolved UMTS Terrestrial Radio Access (E-UTRA) data mappings. interface
• Supports both Ethernet and HDLC Control and Management channels
• Supports vendor-specific data transport including support for the passing of control AxC information in global system for mobile communications (GSM) systems
• Includes the necessary clocking and transceiver logic to enable easy integration into your design
• Synthesizable example design and simple demonstration test bench provided
• Delay measurement capability meets CPRI Requirement 21 per CPRI Specification v7.0 [Ref 1]
• Optional Reed-Solomon Forward Error Correction (RS-FEC) supported at 8,110.08 Mb/s, 10,137.6 Mb/s, 12,165.12 Mb/s, and 24,330.24 Mb/s line rates.
• Optional 100G Ethernet RS-FEC supported at a line rate of either 24,330.24, 12,165.12, 10,137.6, or 8,110.08 Mb/s on selected UltraScale+ devices using GTYE4 transceivers. The Hard FEC can be shared with up to three further CPRI links.
• CPRI core can be converted into a four lane Receiver Hard FEC IP, running at a fixed line rate of either 24,330.24, 12,165.12, 10,137.6, or 8,110.08 Mb/s (on UltraScale+ devices with 100G Ethernet RS-FEC support).
• CPRI core can support Agnostic Line Coding Aware Mode for 9.8 Gb/s to 2.45 Gb/s in 8b10b and all 64b66b line rates in 64bit data width only. Soft FEC and Hard FEC options are also supported for 64b66b line rates.