Digital wave generators are used in plenty of applications. Wireless and mobile systems are among the fastest growing application areas in which digital modalities of sine and cosine waves have received special attention. CORDIC is an arithmetic algorithm widely used in the computing of elementary functions. CORDIC is an iterative algorithm for the calculation of the trigonometric functions using only add and shift operations. This paper presents a pipelined CORDIC architecture is used for designing a flexible and scalable digital sine and cosine waves generator. An FPGA-Based architecture is presented and the design has been implemented on a Xilinx using VHDL . Synthesis and simulation results are shown and discussed.
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