I would like some guidline on writing a function or process to generate a sine wave and cosine wave. I want to include this into my library. Each time this function/process is called, I would like sine and cosines wave generated.

Are there any functions in VHDL which would help us do so. I know there is a function UNIFORM to generate random numbers, not sure if there is anything available for sine and cosine.

Your comments are appreciated.

Anuja