Design of Sinusoidal Signal Generator Using Pipelined CORDIC Architecture Based on Altera Cyclone II FPGA

Murry Raditya, Purwadi Agus Darwito, Arviandi Cikadiarta, Halimatus Sa'Diyah, Aditya Wimansyah, Effran Rajagukguk

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

Numerical Control Oscillator (NCO) is a main component to generate a signal. The uses of NCO is widely increased because of its simplicity of use and able to obtain high precision signal. One of many methode used by NCO is CORDIC algorithm. Coordinate Rotation Digital Computer (CORDIC) is one of many popular method used in trigonometric calculation and digital signal processing. It is said that this algorithm has a high efficiency for hardware implementation. CORDIC is often used as a core of DDS (Direct Digital Synthesis) to generate a signal. In this research, a sinusoidal wave is generated using 16 stages pipelined CORDIC algorithm system with look-up table. The system is designed using Intel ALTERA FPGA Cyclone II and its RTL model is simulated using ModelSim. The results show that the system is able to generate the signal with approximately 0.42% of error, and the proposed pipelined architecture is able to increase the systems maximum restricted clock speed from 8.2 MHz to 89.17 MHz.

Original languageEnglish
Title of host publication2019 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2019 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages105-108
Number of pages4
ISBN (Electronic)9781728130903
DOIs
Publication statusPublished - Oct 2019
Event2019 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2019 - Batu-Malang, Indonesia
Duration: 9 Oct 201910 Oct 2019

Publication series

Name2019 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2019 - Proceeding

Conference

Conference2019 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2019
Country/TerritoryIndonesia
CityBatu-Malang
Period9/10/1910/10/19

Keywords

  • CORDIC algorithm
  • FPGA
  • Intel Altera
  • Pipelined architecture

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