2003•Unpublished venueRequires access

ASIC Design of a High-Precision Numerically Controlled Oscillator Based on CORDIC Algorithm

Xiang Jian Meng

Abstract

The CORDIC (COordinate Rotation DIgital Computer) algorithm is described, and a method for implementing a numerically controlled oscillator (NCO) based on this algorithm is presented in the paper Results from simulation and synthesis indicate that the implementation has the advantages of high precision, low error and simple structure As compared with the NCO based on lookup table, it is easier for implementation in ASIC

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Available abstract

Key concepts: CORDIC, Application-specific integrated circuit, Algorithm, Rotation (mathematics), Computer science, Table (database), Simple (philosophy), Lookup table