We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 54548

LogiCORE IP Video over IP FEC Receiver (VoIP FEC RX) - Release Notes and Known Issues for the Vivado 2013.1 tool and later versions


This answer record contains the Release Notes and Known Issues for the Video over IP FEC Receiver (VoIP FEC RX) Core and includes the following:

  • General Information
  • Known and Resolved Issues
  • Revision History

This Release Notes and Known Issues Answer Record is for the core generated in Vivado 2013.1 and forward.

LogiCORE Video over IP FEC Receiver (VoIP FEC RX) Core IP Page:



General Information:

Supported Devices can be found in the following three locations:

For a list of new features and added device support for all versions, see the Change Log file available with the core in Vivado.

Version Table

This table correlates the core version to the first Vivado design tools release version in which it was included.

Core Version Vivado Tools Version
v2.0 2016.1
v1.0 (Rev. 2) 2015.4
v1.0 (Rev. 1) 2015.3
v1.0 2015.1

General Guidance

The table below provides Answer Records for general guidance when using the LogiCORE Video over IP FEC Receiver (VoIP FEC RX) core.

Article Number Article Title
(Xilinx Answer 64150) How do I detect if the FEC data is being sent with the video data?

Known and Resolved Issues

The following table provides known issues for the Video over IP FEC Receiver (VoIP FEC RX) core, starting with v1.0, initially released in Vivado 2015.1.

Note: The "Version Found" column lists the version the problem was first discovered.

The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.

Article Number Article Title Version Found Version Resolved
(Xilinx Answer 66482) Why does the core occasionally lock up when the incoming packets are out of order? v1.0 (Rev. 2) v2.0
(Xilinx Answer 65329) Why do I see an occasional packet being dropped when I have a high bandwidth stream? v1.0 v1.0 (Rev. 2)

Revision History:

04/06/2016 Added v1.0 (Rev. 1), v1.0 (Rev. 2) and v2.0 to Version Table
01/26/2016 Added (Xilinx Answer 66482)
09/03/2015 Added (Xilinx Answer 65329)
04/01/2015 Initial Release

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
56852 Xilinx Multimedia, Video and Imaging Solution Center - Top Issues N/A N/A

Child Answer Records

Associated Answer Records

AR# 54548
Date Created 02/24/2013
Last Updated 04/13/2016
Status Active
Type Release Notes
  • SMPTE2022-1/2 Video Over IP