Implementation of Fixed-Point CORDIC Processor Based on Programmable Architecture

DOI

Bibliographic Information

Other Title
  • プログラマブルアーキテクチャをベースとした固定小数点CORDICプロセッサの実現

Abstract

This paper presents a fixed-point coordinate rotation digital computer (CORDIC) processor to provide various kinds of mathematic functions based on programmable architecture for real applications. The conventional CORDIC processor cannot meet the requirement of some applications since it only implement single CORDIC mode to provide one or two mathematic functions. The proposed CORDIC processor employs programmable parameters and combines multiple CORDIC modes to provide 13 different mathematic functions (cos, tan, arcos, cosh, log, sqrt, exp and so on) without hardware modification.

Journal

Details 詳細情報について

  • CRID
    1390001205663949824
  • NII Article ID
    130005480109
  • DOI
    10.11527/jceeek.2012.0_61
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top