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2.6 Device Support

2.6.1

Development Support

2.7 Device and Development-Support Tool Nomenclature

TMS320C6421

Fixed-Point Digital Signal Processor

SPRS346B – JANUARY 2007 – REVISED APRIL 2007

TI offers an extensive line of development tools for the TMS320C642x platform, including tools to evaluate

the performance of the processors, generate code, develop algorithm implementations, and fully integrate

and debug software and hardware modules. The tool's support documentation is electronically available

within the Code Composer Studio™ Integrated Development Environment (IDE).

The following products support development of TMS320C642x-based applications:

Software Development Tools:

Code Composer Studio™ Integrated Development Environment (IDE): including Editor

C/C++/Assembly Code Generation, and Debug plus additional development tools

Scalable, Real-Time Foundation Software (DSP/BIOS™), which provides the basic run-time target

software needed to support any SoC application.

Hardware Development Tools:

Extended Development System (XDS™) Emulator (supports TMS320C642x multiprocessor system

debug) EVM (Evaluation Module)

For a complete listing of development-support tools for the TMS320C642x platform, visit the Texas

Instruments web site on the Worldwide Web at http://www.ti.com uniform resource locator (URL). For

information on pricing and availability, contact the nearest TI field sales office or authorized distributor.

To designate the stages in the product development cycle, TI assigns prefixes to the part numbers of all

DSP devices and support tools. Each DSP commercial family member has one of three prefixes: TMX,

TMP, or TMS (e.g., TMX320C6421AZWTA). Texas Instruments recommends two of three possible prefix

designators for its support tools: TMDX and TMDS. These prefixes represent evolutionary stages of

product development from engineering prototypes (TMX/TMDX) through fully qualified production

devices/tools (TMS/TMDS).

Device development evolutionary flow:

TMX

Experimental device that is not necessarily representative of the final device's electrical

specifications.

TMP

Final silicon die that conforms to the device's electrical specifications but has not completed

quality and reliability verification.

TMS

Fully-qualified production device.

Support tool development evolutionary flow:

TMDX

Development-support product that has not yet completed Texas Instruments internal

qualification testing.

TMDS

Fully qualified development-support product.

TMX and TMP devices and TMDX development-support tools are shipped against the following

disclaimer:

"Developmental product is intended for internal evaluation purposes."

TMS devices and TMDS development-support tools have been characterized fully, and the quality and

reliability of the device have been demonstrated fully. TI's standard warranty applies.

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