wavefprm generation in fpga

[among]

hi
what are the internal componenets we used for the frequency generation(carrier ,clock)in the FPGA tell em those working concept to gene rate waveforms.
thank you

 

[lordsathish]

I don really get your question... But you can use a numerically controlled oscillator.
you can have a look up table for the waveform you have to generate... and connect the oscillators outputs to DAC...