Hi, Tim Thank you for your replied. I am downloaded this tutorial from your web site too, at foot note (page 6), Mr Jim Brown noted as below: **************************************************************************** *********************************************** The versions I have are: [PIC]- DS30445A, 1996; [MPASM]- DS33014D, 1995 I have 3.22.02, 1997 Foster, Caxton C. Real time programming- Neglected Topics. Addison Wesley 1981. Look at QA76.54.F67 (Library of Congress system) or 001.644 (Dewey) in your library for this and similar books. Although of 1981 vintage, the code in this book is readily adaptable to the PIC, and of course the principles are still the same.) **************************************************************************** *********************************************** The original Application note needed, believe it will be benefit to me (a beginner). Thank you FK OOI -----Original Message----- From: Tim Hamel To: PICLIST@MITVMA.MIT.EDU Date: Saturday, February 26, 2000 3:28 PM Subject: Re: Basic PIC Programming >Hello, > >I do not see this app note mentioned anywhere in this tutorial. Maybe if you >could give me a general area within the tutorial you saw it? > >Regards, > >Tim Hamel > >In a message dated 2/26/00 12:46:26 PM Pacific Standard Time, ooifk@TM.NET.MY >writes: > >> Hi, Tim >> I love this tutorial a lot. >> Any idea where to get the micro chip application note mentioned in this >> beginner's tutorial ? >> PIC - DS30445A and MPASP - DS33014D. >> I can't find in the Microchip web site. >> >> Regards >> FK OOI