By Topic

Effective programming of very long instruction word digital signal processors

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Tomas Fryza ; Dept. of Radio Electronics, Brno University of Technology, Purkynova 118, 612 00 Brno, Czech Republic ; Roman Marsalek ; Filip Adamec

The paper deals with an optimal approaches used for programming of time consuming algorithms in digital signal processors. More precisely, the Texas Instruments' DSP with Very Long Instruction Word architecture is taking into account. The principle of the optimal programming is based on new auxiliary tool which ensures the maximal functional units allocation. The properties of the programming method are proved by application of Fast Fourier Transform and they are compared with possibilities of Texas Instruments digital signal processing library. The proposed FFT implementation was tested on C6747 floating-point DSP and it is more efficient than official Texas Instruments library. Therefore, new functions can be used in high-performance computing systems.

Published in:

Radioelektronika (RADIOELEKTRONIKA), 2012 22nd International Conference

Date of Conference:

17-18 April 2012