Vendor: Creonic Category: Video Transport

DVB-GSE Encapsulator and Decapsulator

The DVB-GSE encapsulator and decapsulator IP cores close the gap between network protocols like Ethernet and the physical layer o…

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Overview

The DVB-GSE encapsulator and decapsulator IP cores close the gap between network protocols like Ethernet and the physical layer of the DVB family of standards.

The DVB-GSE encapsulator performs the encapsulation of the network layer packets, also referred to as Protocol Data Units (PDUs), into one or more GSE packets, adding control information and performing integrity checks when necessary.  Finally, it provides the data as baseband frames (BBFRAMEs) to the Creonic DVB-S2/DVB-S2X modulator. The Creonic DVB-GSE decapsulator performs the decapsulation of BBFRAMEs, containing one or more GSE packets. As a last step, it extracts the PDUs, i.e. the network layer packets, from the GSE packets and provides it to the user.

 

Key features

  • Compliant with ETSI TS 102 606-1 V1.2.1 (Annex D, DVB-GSE Lite)
  • Support for multi-protocol encapsulation (IPv4, IPv6, MPEG, Ethernet, etc.)
  • Fragmentation of IP datagrams or other network layer packets over baseband frames (BBFRAMEs) to support ACM
  • Support for single stream systems
  • Support for VLSNR mode in Narrowband
  • Support for 3-byte and 6-byte Labeling and Packet Filtering
  • Support for Jumbo Frames

Block Diagram

CREONIC DVB-GSE block diagram

Benefits

  • Compliant with ETSI TS 102 606-1 V1.2.1 (Annex D, DVB-GSE Lite)
  • Support for multi-protocol encapsulation (IPv4, IPv6, MPEG, Ethernet, etc.)
  • Fragmentation of IP datagrams or other network layer packets over baseband frames (BBFRAMEs) to support ACM
  • Support for single stream systems
  • Support for VLSNR mode in Narrowband
  • Support for 3-byte and 6-byte Labeling and Packet Filtering
  • Support for Jumbo FramesThe output of the core perfectly matches the  DVB-S2X modulators both in narrowband (M100 and M400) and wideband (M800) versions
  • The input of the core perfectly matches the  DVB-S2(X) Decoders and DVB-S2X Wideband Decoder
  • Optional insertion of Frame CRC-32 in the encapsulator
  • Low-power and low-complexity design
  • AXI4-Stream data interfaces for a seamless integration
  • AXI4-Lite interface for configuration and retrieval of status information
  • Available for ASIC and FPGAs (AMD Xilinx, Intel, Microchip)

Applications

  • Applications with the need for encapsulation of IP and other network-layer packets over DVB-S2 or DVB-S2X physical layer frames

What’s Included?

VHDL source code or synthesized netlist
HDL simulation models
Bit-accurate Matlab, C or C++ simulation model
comprehensive documentation

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
CREONIC DVB-GSE
Vendor
Creonic
Type
Silicon IP

Provider

Creonic
HQ: Germany
Creonic is an ISO 9001:2015 certified provider of ready-for-use IP cores for wired, wireless, fiber, and free-space optical communications. All relevant digital signal processing algorithms are covered, including, but not limited to, forward error correction, modulation, equalization, and demodulation. The company offers the richest product portfolio in this field, covering standards like 3GPP 5G, DVB-S2X, DVB-RCS2, CCSDS, andWiFi. The products are applicable for ASIC and FPGA technologies and comply with the highest requirements with respect to quality and performance. For more information, please visit our website at www.creonic.com .
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Frequently asked questions about Video Transport IP cores

What is DVB-GSE Encapsulator and Decapsulator?

DVB-GSE Encapsulator and Decapsulator is a Video Transport IP core from Creonic listed on Semi IP Hub.

How should engineers evaluate this Video Transport?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Video Transport IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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