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NI LabVIEW Toolkit Simplifies Design Validation and Debugging of TI DSPs

NI LabVIEW Toolkit Simplifies Design Validation and Debugging of TI DSPs
Engineers Control RTDX Communication in Seconds Using National Instruments LabVIEW

NEWS RELEASE -- Sept. 16, 2003 -- National Instruments today announced the LabVIEW DSP Test Integration Toolkit 2.0, a LabVIEW add-on that integrates with Texas Instruments Code Composer Studio (CCStudio) Development Tools. This toolkit simplifies debugging and validation of code executing on TI TMS320 digital signal processors (DSPs) with an executable that design engineers use to establish communication and control of data internal to DSPs in seconds. The executable runs parallel to CCStudio and uses the real-time data exchange (RTDX) communication protocol.

"We created the RTDX data link to help CCStudio users better understand how their DSPs will perform in real time without halting their processors," said Raj Agrawala, C5000 product marketing manager at TI. "Now, with LabVIEW DSP Test Integration Toolkit 2.0, our customers can more easily access this technology to verify their DSP designs and turn out high-quality products faster."

Using RTDX, engineers can view and control DSP test data in real time at speeds of up to 2 MB/s. Engineers typically spend hours or days programming custom applications to communicate to the DSP through RTDX. With the LabVIEW DSP Test Integration Toolkit, engineers no longer need to program to facilitate this communication; they simply drop controls and indicators onto the executable front panel and configure the objects with a few mouse clicks. Additionally, engineers can increase the functionality and flexibility of their systems by using RTDX VIs in LabVIEW where they can customize controls and indicators on the LabVIEW front panel and incorporate data simulation and analysis using LabVIEW.

With the latest version of the LabVIEW DSP Test Integration Toolkit, engineers also can read and write data directly to the DSP memory using LabVIEW for traditional, non real-time debugging. By using LabVIEW, they can take advantage of advanced data visualization capabilities for viewing waveforms, video signals, scalar values and other data. Engineers can complete their DSP debug systems by connecting LabVIEW to a wide range of instruments including signal generators, digitizers, multimeters and more.

About National Instruments
National Instruments (www.ni.com) is a technology pioneer and leader in virtual instrumentation -- a revolutionary concept that has changed the way engineers and scientists approach measurement and automation. Leveraging the PC and its related technologies, virtual instrumentation increases productivity and lowers costs for customers worldwide through easy-to-integrate software, such as the NI LabVIEW graphical development environment, and modular hardware, such as PXI modules for data acquisition, instrument control and machine vision. Headquartered in Austin, Texas, NI has more than 3,000 employees and direct operations in 40 countries. In 2002, the company sold products to more than 25,000 different companies in more than 80 countries around the world. Readers may obtain investment information from the company's investor relations department at (512) 683-5090, by sending e-mail to nati@ni.com or on the Web at www.ni.com/nati.

About the Texas Instruments Third Party Program
National Instruments is a member of the TI TMS320 third-party program, which offers the most extensive collection of global DSP development support in the industry. With more than 600 independent companies and consultants, TI customers have easy access to a broad range of application software, development hardware and software and consulting services. Readers can obtain more information on the TI third party program at www.dspvillage.ti.com/v5.
Pricing and Contact Information for LabVIEW DSP Test Integration Toolkit

11500 N Mopac Expwy
Austin, Texas 78759-3504

Priced at $795
Tel: (800) 258-7022, Fax: (512) 683-9300
Web: www.ni.com/labview E-mail: info@ni.com