This is FAQ: See
http://www.piclist.com/faq
 under Notes, Unused pins
Or directly:
http://techref.massmind.org/techref/default.asp?url=logic/xtrapins
For a complete discussion. Let me know if I'm missing any points there.

---
James Newton (PICList Admin #3)
mailto:jamesnewton@piclist.com 1-619-652-0593
PIC/PICList FAQ: http://www.piclist.com or .org


-----Original Message-----
From: pic microcontroller discussion list
[mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Steven Rightnar
Sent: Friday, April 07, 2000 09:58
To: PICLIST@MITVMA.MIT.EDU
Subject: pulling outputs to 5 volts?


I have seen it everywhere (pull all unused output lines to 5 volts). OK what
if you dont do this? I have one curcuit that seemed to work fine and I did
not pull the outputs up.

Thanks,

Steve