Hi, Alan, I have been using the ICD for a long time and I never put this definition in my code, actually I never knew that I should do it. The only thing I do is set the ICD development mode and it always worked well So I assume that it's correct. Thanks Dinho -----Mensagem original----- De: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU] Em nome de Alan Gorham Enviada em: sexta-feira, 1 de fevereiro de 2002 13:05 Para: PICLIST@MITVMA.MIT.EDU Assunto: [PIC]: An ICD with CC5x question Hi to all CC5x users. I have a small question for you concerning the Microchip ICD debugger: In the CC5x manual section 1.6 'defining the PICmicro device' there is a note that says "ICD debugging requires defining a symbol first" And the manual also says that one way of doing this is '#define ICD_DEBUG' Now, I've never done this in my program listing, but the ICD seems to work OK. Does the fact that I have already set the Development Mode in MPLAB to 16f877-ICD avoid the need for the above definition, or am I storing up trouble for myself? Thanks Alan -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads