> to set the A port to digital output. Now, however, when I put the pic > in the circuit, it flashes the LED at about 950 MHz! I also tried the Maybe you used an rfPIC by mistake ;) You could try one of the blink programs at www.voti.nl/wisp628, just to check your hardware. Wouter van Ooijen -- Van Ooijen Technische Informatica: http://www.voti.nl Jal compiler, Wisp programmer, WLoader bootloader, PICs kopen -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.