You are here:

DVB-GSE IPv4/IPv6 Encapsulator

High-throughput, low-latency encapsulator IP cores for building DVB-GSE systems. The IP Core Worx DVBGSE IP cores have been optimised for high performance, and also for DVB-S2/-T2/-C2 implementations that have strict resource/area constraints; for example, FPGA-based systems.

特色

GSE fragmentation & encapsulation of IPv4/IPv6 packets
Designed for high throughput1 and low latency
Supports GSE packet header types for no labels, 6 byte labels, label reuse, for label-based filtering
Parameterisable MTU’s and SRAM/buffer sizes
Low (logic and SRAM) resource usage
Support for both 16200b and 64800b BBFRAME’s, and all DATA FIELD sizes
AXI4-Stream (8-bit) Interconnect
Wishbone (SPEC B4) interface for control and packet/device statistics
Includes BBFRAME generator, stream MUX & scheduler, and padding & scrambling cores
Robust exception handling and with rapid recovery from exceptions (due to overflows & invalid input data)
FPGA-proven with Xilinx and Microsemi devices

可交付内容

Netlist or synthesisable RTL source code in VHDL
Comprehensive verification test bench and vectors in VHDL
User guides and documentation for integration & configuration
Top-level entity for a CCM-only system, to aid with evaluation and rapid-prototyping