AR# 70290

LogiCORE UHD-SDI Audio - Release Notes and Known Issues for the Vivado 2018.1 tool and later versions


This answer record contains the Release Notes and Known Issues for the UHD-SDI Audio 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 2018.1 and later.

UHD-SDI Audio 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 VersionVivado Tools Version IP Changelog
v1.12018.2(Xilinx Answer 71212)
v1.02018.1(Xilinx Answer 70699)

General Guidance:

The table below provides Answer Records for general guidance when using the UHD-SDI Audio.

Article NumberArticle Title

Known and Resolved Issues:

The following table provides known issues for UHD-SDI Audio, starting with v1.0, initially released in Vivado 2018.1.

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 NumberArticle TitleVersion FoundVersion Resolved
(Xilinx Answer 71242)Does the UHD-SDI Audio Embedder support 32 and 44.1 KHz sampling rates in SD-SDI mode? or Why is the "smple_rate" always set to 4kKHz?v1.0v1.1
(Xilinx Answer 71241)Does SDI Audio Embedder support all the combinations of audio group selection in SD-SDI mode?v1.0v1.1

Revision History:

06/18/2018Added v1.1 to the Version Table, (Xilinx Answer 71241) and (Xilinx Answer 71242)
04/04/2018Initial Release



Answer Number 问答标题 问题版本 已解决问题的版本
56852 Xilinx Multimedia, Video and Imaging Solution Center - Top Issues N/A N/A


AR# 70290
日期 07/02/2018
状态 Active
Type 版本说明