Here's the beginning of my current project... LIST R=DEC INCLUDE "p16f870.inc" __CONFIG _CP_OFF & _WDT_OFF & _HS_OSC & _PWRTE_ON & _LVP_OFF Give that a shot (of course modify the other stuff as needed) in MPLAB which is hopefully what you are using :) nick@veys.com | www.veys.com/nick > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Eke Neehr > Sent: Thursday, June 07, 2001 12:28 PM > To: PICLIST@MITVMA.MIT.EDU > Subject: [PIC]: Config 16f870 > > > Hello everybody! > > I4ll tryed to set the fuses in config reg. > on a PIC 16F870 and everything works > good until I should set the WRT bit to off. > Then the assembler answered me that: > "Symbol not previously defined" > > Why did I get this answer? > Please help me!! > > Regards > EkeN > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > > > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics