On Sun, Jan 15, 2012, at 09:14 PM, IVP wrote: > movlw 0x80 > xorwf bigreg,w > movwf porta That gives one output pin, but I need two outputs, one following bit 7 of bigreg and one being the opposite. Thanks! Bob --=20 http://www.fastmail.fm - Does exactly what it says on the tin --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .