Design CORDIC-based systems using term rewriting techniques

Author

Hu, Xiaobo ; Benson, M. Lyle

Author_Institution

Dept. of Comput. Sci. & Eng., Notre Dame Univ., IN, USA

fYear

1998

fDate

9-12 Aug 1998

Firstpage

288

Lastpage

291

Abstract

In this paper, we present a novel approach based on term rewriting techniques to implement computationally intensive systems on a reconfigurable array of basic computing elements. Such systems can be found in many applications in digital signal processing, robotics control and computer graphics. The computing elements we use are based on the CORDIC algorithm. Our approach intends to produce an implementation using a minimal number of CORDIC processing elements, and can be readily integrated into a computer-aided design environment

Keywords

digital arithmetic; iterative methods; reconfigurable architectures; rewriting systems; CORDIC algorithm; CORDIC-based systems; basic computing elements; computationally intensive systems; computer graphics; computer-aided design environment; digital signal processing; reconfigurable array; robotics control; term rewriting techniques; Aerospace industry; Application software; Computer industry; Computer science; Costs; Design optimization; Hardware; Integrated circuit interconnections; Logic design; Optimizing compilers;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1998. Proceedings. 1998 Midwest Symposium on

Conference_Location

Notre Dame, IN

Print_ISBN

0-8186-8914-5

Type

conf

DOI

10.1109/MWSCAS.1998.759489

Filename

759489