C5535/C5545 eZdsp USB Stick Development Kit
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The TMDX5535eZdsp is a small form factor, very low cost USB-powered DSP development kit which includes all the hardware and software needed to evaluate the C553x and C5545 DSP families, which are the industry’s lowest-cost and lowest power 16-bit DSP. This ultra-low-cost kit allows quick and easy evaluation of the advanced capabilities of the C5532, C5533, C5534, C5535 and C5545 processors. The kit has an on-board XDS100 emulator for full course-level debug capability and supports Code Composer Studio™ (CCStudio) Integrated Development Environment (IDE) and eXpressDSP™ software which includes the DSP/BIOS™ kernel. The full contents of the Development Kit include C5535 ezdsp board, CCStudio IDE, and headphone with mic, a 2-GB micro SD card, a free software framework for USB audio class and human interface device (HID) applications and an out-of-the-box comprehensive demo for USB audio class applications.


The C5532, C5533, C5534, C5535 and C5545 are the industry’s lowest cost and lowest power 16-bit processors helping conserve energy at exceptional levels and enabling longer battery life. With 200 MIPS performance, up to 320KB on-chip memory, higher integration (including a hardware accelerator for FFT computation) than comparable devices, the C553x/C5545 product generations provides a foundation for a range of signal processing applications, including voice triggering, audio recorder, musical instruments, portable medical solutions and other electronics in industrial and security applications.

  • Features of the TMDX5535 eZdsp include:
    • Small form factor DSP development kit for the C553x/C5545 processor
    • TMS320C5535 fixed point ultra-low-power DSP
    • Embedded XDS100 emulator
    • USB 2.0 high speed
    • Micro SD card slot with 2-GB micro SD card
    • Line In/Mic in, headphone out audio jacks
    • 60-pin expansion connector
    • 96 x 16-pixel OLED display
    • Includes Code Composer Studio IDE 4.x
    • Software framework for USB audio class and HID applications
    • Out-of-the-box demo software
    • Full documentation with source code on CD-ROM
  • Software
    • A complete Integrated Development Environment (IDE), an efficient optimizing C/C++ compiler assembler, linker, debugger, integrated CodeWright editor with CodeSense technology for faster code creation, data visualization, a profiler and a flexible project manager DSP/BIOS™ real-time kernel Chip Support Library
    • Free, integrated software framework for USB audio class and HID applications, including an out-of-the-box demo

Designers can readily target the TMS320C5532/33/34/35 DSPs through TI's robust and comprehensive Code Composer Studio IDE, including:
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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status Host   OS   Current Version   Version Date  

C5535 eZdsp USB Stick Development Kit


Pricing may vary.

ACTIVE PC   Microsoft Windows   v1.0   30 AUG 2011  
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Technical documentation
More literature (2)
Title Type Size (KB) Date
PDF 39 02 Jan 2019
PDF 1858 29 Aug 2011

Software development (2)

Name Part Number Software Type
C55x Connected Audio Framework  C55X-AUDIOFRAMEWORK  Application software & frameworks 
TMS320C55x Chip Support Libraries (CSL) – Standard and Low-Power  SPRC133  Drivers & libraries 

TI Devices (4)

Part Number Name Product Family
TMS320C5532  Fixed-Point Digital Signal Processor  Digital signal processors (DSP) 
TMS320C5533  Fixed-Point Digital Signal Processor  Digital signal processors (DSP) 
TMS320C5534  Fixed-Point Digital Signal Processor  Digital signal processors (DSP) 
TMS320C5535  Fixed-Point Digital Signal Processor  Digital signal processors (DSP) 

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