Philip Pemberton wrote: > I haven't hooked a > scope up to see what the levels of the data output are, though. Come back when you've done your homework. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist