C55x Digital Signal Processors Training Series

TI’s TMS320C55x Fixed-Point Digital Signal Processors (DSP) enable high performance and low power through increased parallelism and total focus on power savings. Industry-leading active power enables computationally-intensive applications, such as voice triggering and encoding, to run on battery for extended period of time. Development tools include the award-winning eXpressDSP, Code Composer Studio (CCS), Integrated Development Environment (IDE), DSP/BIOS, optimized DSP and math libraries, and the industry’s largest third-party network.

This curriculum provides an in-depth look at the C55x DSPs, the software and hardware provided to support application development, and other key features.

Table of contents

Additional information

For more information on the C55x DSP, refer to

For more information on the C5545 fixed-point DSP, refer to

To learn about the C5545 DSP BoosterPack™ plug-in module, watch Introducing the C5545 DSP BoosterPack™ Plug-in Module and Getting Started with the C5545 DSP BoosterPack™ Plug-in Module. Order the BoosterPack module at

To learn about the C5535/C5545 eZdsp USB Stick Development Kit, watch Getting Started with the C5535 eZdsp Development Kit. Order the development kit at

Download the C5000 Teaching ROM:

1. C55x Digital Signal Processors

The C55x DSPs enable high performance and low power through increased parallelism and total focus on power savings. This online training series includes an introduction to the full range of C55x DSP solutions, an overview of C55x software including Chip Support Library (CSL) and DSP Library (DSPLIB), and the evaluation hardware platforms.

# Title Duration
1.1 Introduction to C55x Digital Signal Processors
This module provides an introduction to the C55x family of DSPs from Texas Instruments.
1.2 C55x Digital Signal Processors Software Overview
This module provides an overview of the software available to developers building applications on TMS320C55x Digital Signal Processors.
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