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Documentation

WiMedia 1.5 LDPC Encoder/Decoder

Block Diagram

Solution Type: IP Core

End Market: Broadcast, Military, Test & Measurement, Wireless, Wireline

Evaluation Method: OpenCore Plus

Technology: DSP: Error Detection and Correction

Arria Series: Intel® Arria® 10, Arria® V, Intel® Arria® 10 SoC, Arria® V SoC

Cyclone Series: Cyclone® IV, Cyclone® V, Cyclone® V SoC

Stratix Series: Stratix® IV, Stratix® V

Overview

The solution from Creonic for data rates of up to 1 Gbit/s offers outstanding efficiency in terms of implemen- tation complexity. Area and energy efficiency played a decisive role during the LDPC code design process. With this unified approach not only outstanding efficiency is obtained, but also excellent error correction performance, outperforming Viterbi decoders by up to 3 dB. At the same time, a throughput of hundreds of Mbit/s can be achieved even on low-cost FPGAs.

Features

-compliant with Multiband OFDM Physical Layer Specification, PHY Specification: Final Deliverable 1.5, August 11, 2009
-support for all LDPC codes (approximate channel coding rates 1/2, 5/8, 3/4, 4/5)

Device Utilization and Performance

-support for short and long blocks (1,200 and 1,320 bits)

Getting Started

Please contact the Creonic Sales Team!

IP Quality Metrics

Basic
Year IP was first released	2015
Latest version of Quartus supported	15.1
Altera Customer Use
IP has been successfully implemented in production with at least one customer	Y
Deliverables
Customer deliverables include the following: Design file (encrypted source code or post-synthesis netlist) Simulation model for ModelSim Altera edition Timing and/or layout constraints Testbench or design example Documentation with revision control Readme file	Y
Any additional customer deliverables provided with IP	no
Parameterization GUI allowing end user to configure IP	N
IP core is enabled for OpenCore Plus Support	Y
Source language	VHDL
Testbench language	VHDL
Software drivers provided	N
Driver OS support	n/a
Implementation
User Interface	Other: proprietary
IP-XACT Metadata included	N
Verification
Simulators supported	ModelSim, RivieraPRO
Hardware validated	N. Altera Board Name NULL
Industry standard compliance testing performed	N
If No, is it planned?	Y
Interoperability
IP has undergone interoperability testing	N
Interoperability reports available	N

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