DSP Link Product Releases


DSP Link Overview

DSP LINK is foundation software for the inter-processor communication across the GPP-DSP boundary. It provides a generic API that abstracts the characteristics of the physical link connecting GPP and DSP from the applications. It eliminates the need for customers to develop such link from scratch and allows them to focus more on application development.

This software can be used across platforms:

  • Using SoC (System on Chip) with GPP and one DSP.
  • With discrete GPP and DSP.

DSP/BIOS is expected to be running on the DSP. No specific operating system is mandated to be running on the GPP. It is released on a reference platform for a set of reference operating systems. The release package contains full source code to enable the customers to port it to their specific platforms and/ or operating systems.

For more information, see the DSP Link articles on the TI Wiki

Download Information

Click on the products in the table below to download or to view more detailed information on the available releases, including the product release notes.

Note, DSP Link 1.x is intended for DSP/BIOS users. SYS/BIOS 6 users (including most EZSDK users) should use SysLink releases!

To access versions of DSP/BIOS Link prior to 1.63, please click on the 'Legacy Embedded Software Products' link on the lefthand side of your screen.

DSP Link 1.x Downloads (newer on top)
DSP Link 1.65
DSP Link 1.64
  • 1.64 - Open Source DSP Link 1.64
DSP Link 1.63
  • 1.63 - Open Source DSP Link 1.63

For additional information, contact support@ti.com