Architecture implementation of an improved decimal CORDIC method
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http://hdl.handle.net/10045/11823
| Título: | Architecture implementation of an improved decimal CORDIC method |
|---|---|
| Autor/es: | Sanchez-Romero, Jose-Luis | Mora, Higinio | Mora Pascual, Jerónimo Manuel | Jimeno-Morenilla, Antonio |
| Grupo/s de investigación o GITE: | Grupo de investigación en CAD/CAM/CAE de la Universidad de Alicante |
| Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Tecnología Informática y Computación |
| Palabras clave: | CORDIC | Decimal arithmetic |
| Área/s de conocimiento: | Arquitectura y Tecnología de Computadores |
| Fecha de creación: | oct-2008 |
| Fecha de publicación: | 2008 |
| Editor: | IEEE |
| Cita bibliográfica: | SÁNCHEZ ROMERO, José Luis, et al. "Architecture implementation of an improved decimal CORDIC method". En: IEEE International Conference on Computer Design, 2008: ICCD 2008. Piscataway, NJ : IEEE, 2008. ISBN 978-1-4244-2657-7, pp. 95-100 |
| Resumen: | Since radix-10 arithmetic has been gaining renewed importance over the last few years, high performance decimal systems and techniques are highly demanded. In this paper, a modification of the CORDIC method for decimal arithmetic is proposed so as to improve calculations. The algorithm works with BCD operands and no conversion to binary is needed. A significant reduction in the number of iterations in comparison to the original decimal CORDIC method is achieved. The experiments showing the advantages of the new method are described. Also, the results with regard to delay obtained by means of an FPGA implementation of the method are shown. |
| Patrocinador/es: | This work has been supported by the Valencia Region Government (Spain) under Grant No. GV/2007/173. |
| URI: | http://hdl.handle.net/10045/11823 |
| ISBN: | 978-1-4244-2657-7 |
| ISSN: | 1063-6404 |
| DOI: | 10.1109/ICCD.2008.4751846 |
| Idioma: | eng |
| Tipo: | info:eu-repo/semantics/bookPart |
| Derechos: | © Copyright 2008 IEEE |
| Revisión científica: | si |
| Aparece en las colecciones: | INV - UNICAD - Comunicaciones a Congresos, Conferencias, etc. INV - AIA - Comunicaciones a Congresos, Conferencias, etc. |
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| Archivo | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
 Iccd2008-ieeexplore.pdf | 696,21 kB | Adobe PDF | Abrir Vista previa | |
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