AR# 54512


IP Release Notes and Known Issues for LogiCORE IP Viterbi Decoder core for Vivado 2013.1 and Forward


This answer record contains the Release Notes and Known Issues for the LogiCORE IP Viterbi Decoder 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.

Please reference XTP025 - IP Release Notes Guide for past known issue logs and ISE support information.

LogiCORE IP Viterbi Decoder 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 VersionVivado Tools Version
9.1 (Rev. 7)2016.3
9.1 (Rev. 6)2016.2
9.1 (Rev. 6)2016.1
9.1 (Rev. 5)2015.4
9.1 (Rev. 4)2015.3
9.1 (Rev. 3)2015.2.1
9.1 (Rev. 3)2015.2
9.1 (Rev. 2)2015.1
9.1 (Rev. 1)2014.4.1
9.1 (Rev. 1)2014.4
9.0 (Rev. 5)2014.2
9.0 (Rev. 4)2014.1
9.0 (Rev. 3)2013.4
9.0 (Rev. 2)2013.3
9.0 (Rev. 1)2013.2

General Guidance

The table below provides Answer Records for general guidance when using the LogiCORE IP Viterbi Decoder core.

Article NumberArticle Title

Known and Resolved Issues

The following table provides known issues for the LogiCORE IP Viterbi Decoder core, starting with v9.0, initially released in Vivado 2013.1.

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.

Answer RecordTitleVersion FoundVersion Resolved

Linked Answer Records

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
29448 LogiCORE Viterbi Decoder - Release Notes and Known Issues N/A N/A
AR# 54512
Date 10/13/2016
Status Active
Type Release Notes
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