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Title: An FPGA Based Multifunction Integrated Pipelined Coordinate Rotation Digital Computer
Authors: Santoso, Daniel
Yap, Roderick
Keywords: CORDIC algorithm;trigonometric functions;pipelined structure;FPGA
Issue Date: Oct-2007
Abstract: Known for its good hardware efficiency [2], Coordinate Rotation Digital Computer (CORDIC) is a popular algorithm for computing trigonometric f unctions. This paper presents a multif unction integrated design of a CORDIC. The system is capable of computing sine, cosine, rectangular to polar arcsine and arccosine using only one data processor block f or every stage. The system is implemented in a 3 stage pipeline structure. Each stage has been provided with a controller. The controllers are tasked to govern the timing of data transfer between stages. The design is then implemented on a Field Programmable Gate Arraychip and its perf ormance evaluated.
Description: Techné Jurnal Ilmiah Elektronika Vol. 6 no. 2 Oktober 2007 p.43 – 59
ISSN: 1412-8292
Appears in Collections:Techne 2007 Vol. 6 No. 2 Oktober

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