Tony wrote... >Boy, you know you are getting old when you can't read the PIC type >written on the package. Yeah, I know. My eyes keep getting worse, and the stuff keeps getting smaller. The system I'm working on now has a PIC18F242 and six other chips plus about fifty 0603-size discretes, all on two 0.7" x 1.3" boards. I have to use a 10X magnifier to see ANYTHING at all. :( DD -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.