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AR# 30175

LogiCORE Low Density Parity Check (LDPC) 802.16 Encoder - Release Notes and Known Issues

Description

This Answer Record contains the Release Notes and Known Issues list for the CORE Generator LogiCORE Low Density Parity Check (LDPC) 802.16 Encoder core.

The following information is listed for each version of the core:

- New Features

- Bug Fixes

- Known Issues

LogiCORE Low Density Parity Check (LDPC) 802.16 Encoder Lounge:

http://www.xilinx.com/products/ipcenter/DO-DI-80216E-LDPC-ENC.htm

Solution

General LogiCORE Low Density Parity Check (LDPC) 802.16 Encoder Issues

- N/A

LogiCORE Low Density Parity Check (LDPC) 802.16 Encoder v1.0

Initial Release in ISE 8.2i IP Update 1

New Features

- First release

- Low latency encoder for IEEE 802.16e LDPC code

- Fully parameterized for all rates

- Fully scalable for all block sizes

Bug Fixes

- Hardware Timeout Issue. There is no encoded output. Patch is available. See (Xilinx Answer 31890).

Known Issues

- N/A

AR# 30175
Date Created 03/12/2008
Last Updated 12/15/2012
Status Active
Type General Article