Comcores Radio Over Ethernet Structure Agnostic Mapper/Demapper IP core is a silicon agnostic implementation of the structure agnostic mapping method described in the IEEE 1914.3 standard. The IP-core takes multiple streams of CPRI data and map these into one or several 10G/25G Ethernet data streams and vice versa. The IP-core does as well allow for local injection and retraction of Ethernet traffic.
The IP-core allows easy configuration for various synchronization methods and works with CPRI in both slave and master mode.
The IP-core has been tested successfully in HW and at system level and enables a fast track solution for getting started with this new standard.
- Delivering Performance
- Complies with IEEE 1914.3 standard
- Supports multiple streams of CPRI and Ethernet
- Complies with CPRI 7.0 standard
- Configurable for many operating modes
- Easy to use
- HW demonstration setup available
- Interfacing to all CPRI variants
- Silicon Agnostic
- Designed in VHDL-93 and targeting any RTL implementation such as ASICs, ASSPs and FPGAs.
- The IP core comes with a solid documentation that, among others, includes Product Brief and User Manual. An FPGA HW reference platform image is available for easy testing. The core will by default come in an encrypted format. Source code option is available.
- Radio designs
- Enables Ethernet as a connectivity option for Radio's
- Used with designs where customer has own proprietary CPRI
- Baseband designs
- Enables Ethernet as a fronthaul option
- Easy integration with legacy CPRI
- Fast track testing RoE implmentations
- Many test options available in core
Block Diagram of the Structure Agnostic Mapper/de-mapper