Implementation of Cordic Algorithm for FPGA Based Computers Using Verilog
The CORDIC algorithmic is an iterative computing algorithm capable of evaluate various elementary functions using a unified shift-and-add approach Used to calculate a wide variety of functions. It consists of no. of addersub tractors, shift registers depend upon complexity of operation. This paper presents mode of operation of CORDIC algorithm and control CORDIC algorithm. The result has been shown in this paper that resolution of CORDIC algorithm is best for implementing many trigonometrically functions. Further, in this paper, control CORDIC algorithm take advantage of Angle and Quadrant correction.
M.Chakrapani, J.S.S.Ramaraju, Ch.N.L.Sujatha