> Any differenc if you use only the internal FRC? Or with the two-speed=20 > oscillator start-up enabled? I'll try it Thanks Joe ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5863 / Virus Database: 4328/9494 - Release Date: 04/09/15 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .