Texas Instruments Technology for Innovators(tm)

XDAIS 6.23 Release Notes

March 2009

Introduction, Documentation, What's New, Upgrade Info, Compatibility Information, Validation Info, Known Issues, Examples, Version Information, Technical Support.


This XDAIS product contains the DSP Algorithm Interface Standard specification and related documentation and examples.

The following packages are included in this release:

In addition several example packages are also provided.


The following documentation is available:

In addition, users are encouraged to monitor (and contribute to!) the TI Embedded Processors Wiki.

Release notes from previous releases are also available in the relnotes_archive directory.

What's New

The following significant changes have been made since 5.00

6.23 (This Release)








Upgrade Information

The XDAIS packages are available in the "packages/" subdirectory of the product. If you have a previous release of the XDAIS product, you can install this release next to it, and modify your builds to use this newer release.

If you're using the DVEVM, this can be done by setting the XDAIS_INSTALL_DIR variable in the Rules.make file at the top of the DVEVM distribution directory.

Compatibility Breaks!


Note, if you're upgrading from a release earlier than XDAIS 6.21, be sure to review the Upgrade section for each of the releases between your current XDAIS release and this one. Previous release notes are available in the relnotes_archive directory.

Compatibility Information

The details provided below describe each package's compatibility with the previous release (6.21).

If migrating from a release prior to XDAIS 6.21, consult previous releases available in the relnotes_archive directory.

Compatibility Key Definitions

Compatibility keys are intentionally independent of Marketing product numbers and are intended to:

  1. Enable tooling to identify incompatibilities between components, and
  2. Convey a level of compatibility between different releases to set end user expectations.

Compatibility keys are composed of 3 comma-delimited numbers - M,S,R - where:


This release was validated against using the following components:

Known Issues


XDAIS examples and instructions are located in the "examples" directory.

Version Information

This product's version follows a version format, M.mm.pp.bb, where M is a single digit Major number, mm is 2 digit minor number, pp is a 2 digit patch number, and b is an unrestricted set of digits used as an incrementing build counter.

To support multiple side-by-side installations of the product, the product version is encoded in the top level directory, ex. xdais_6_23.

Subsequent releases of patch upgrades will be identified by the patch number, ex. XDAIS 6.22.01 with directory xdais_6_22_01. Typically, these patches only include critical bug fixes.

Technical Support

For technical support, contact softwaresupport@ti.com

Check the following web site for updates: https://www-a.ti.com/downloads/sds_support/targetcontent/XDAIS/index.html

Last updated: March 13, 2009