I would like to publicly thank Andries Tip for undertaking to write a progr= am in response to my original post on the above subject. Before inquiring o= n Piclist, I searched the net for a ready solution to no avail. This surpri= sed me, since three phase sine generation is a recurring need, and the PIC = seems ideally suited. If you haven't done so already, you can see it on And= ries' personal page. Peter Nielsen --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .