Ahmed Madian and Muaz Aljarhi
A Multi Cordic Architecture on FPGA Platform
1723 - 1731
2013
7
12
International Journal of Electrical and Computer Engineering
https://publications.waset.org/pdf/9996976
https://publications.waset.org/vol/84
World Academy of Science, Engineering and Technology
Coordinate Rotation Digital Computer (CORDIC) is a unique digital computing unit intended for the computation of mathematical operations and functions. This paper presents A multi CORDIC processor that integrates different CORDIC architectures on a single FPGA chip and allows the user to select the CORDIC architecture to proceed with based on what he wants to calculate and his needs. Synthesis show that radix 2 CORDIC has the lowest clock delay, radix 8 CORDIC has the highest LUT usage and lowest register usage while Hybrid Radix 4 CORDIC had the highest clock delay.
Open Science Index 84, 2013