文件名称:
FPGA Implementation of Sine and Cosine Generators Using the CORDIC Algorithm
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文件大小: 544kb
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上传时间: 2013-03-24
详细说明: Tanya Vladimirova and Hans Tiggeler Surrey Space Centre University of Surrey, Guildford, Surrey, GU2 5XH Tel: +44(0) 1483 879278 Fax: +44(0) 1483 876021 Abstract: This paper is concerned with FPGA implementation of CORDIC schemes for fast and silicon area efficient computation of the sine and cosine functions. The results of theoretical investigation into redundant CORDIC are presented. Summary of CORDIC synthesis results based on Actel and XILINX FPGAs is given. Finally applications of CORDIC sine and cosine generators in smal l satellites are discussed. Keywords: CORDIC, sine, cosine, FPGA, synthesis, redundant signed-digit system. ...展开收缩
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