> >From: Quentin > > >Which Register? If it is a FSR , AFAIK some of them are read only and > >cannot be changed, or are being updated by the PIC. > > >Quentin > > It is the PortA. I am working on 16F84. Did you set it to output? PORTA will always reset to 0 if you have it set to input and aren't supplying stimulus. TTYL -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.