CORDIC: Novel sequential and Pipelined Architectures and Performance issues

This paper presents a novel and simple sequential design of CORDIC for the calculation of Sine and Cosine of an angle. Design reduces the hardware requirement by using a single adder/subtrator module for all the iterations and for both Sine and Cosine calculation. Sequential design is implemented an...

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Bibliographic Details
Published inProceedings of INMIC 2005 9th International Multitopic Conference : December 23-24, 2005 pp. 1 - 6
Main Authors Ali, Usman, Sheikh, Umair Ali
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2005
Subjects
Computer architecture
Design automation
Field programmable gate arrays
Hardware
Information technology
Iterative algorithms
Navigation
Read only memory
Signal processing algorithms
Vectors
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ISBN9780780394292
0780394291
DOI10.1109/INMIC.2005.334423

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Summary:This paper presents a novel and simple sequential design of CORDIC for the calculation of Sine and Cosine of an angle. Design reduces the hardware requirement by using a single adder/subtrator module for all the iterations and for both Sine and Cosine calculation. Sequential design is implemented and synthesized in MAX plus 2 and time diagram is presented A parallel extension is also discussed, which would increase the speed Performance of the proposed design is compared with other general architectures available.
ISBN:9780780394292
0780394291
DOI:10.1109/INMIC.2005.334423