EDN

Tutorial: Software implementation of Trigonometric Functions using a CORDIC algorithm

Trigonometric functions are often used in embedded systems. Motor drivecontrol applications such as the Park Transform, Clarke Transform, andPWMgeneration use trigonometric functions extensively.
Design-Reuse

Speeding up the CORDIC algorithm with a DSP

Digital signal processors (DSPs) crunch the numbers for applications that require fast analog-to-digital-to-analog conversion, such as software-defined radio and radar. If you weren't using a DSP, you ...
EDN

CORDIC-Based Floating-Point Library Operations

The arithmetic unit is one of the important components of CPU design. For computation of complex arithmetic functions on hardware, the CORDIC algorithm is an attractive fixed-point algorithm that uses ...
Design-Reuse

Low Power Asynchronous Processor With Cordic Co-Processor

This paper describes the architectural design of RISC based asynchronous microprocessor as an alternative to clocked design. It explores the design of a low power asynchronous CORDIC coprocessor ...