Is there a time-saving method for generating LUT's for arbitrary waveforms, as opposed to manually plotting them on a graph? Maybe a program that would create one from a line drawing or WAV file in the number of steps required, or some intermediary technique. In the past, I have used a drawing program (CorelDraw) and superimposed a scan of the wave upon a grid, usually 256 wide. But this still requires manual notation and entering of the data. Thanks for any advice. Peter Nielsen _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist