---- START NEW MESSAGE --- Received: from cherry.ease.lsoft.com [209.119.0.109] by dpmail10.doteasy.com with ESMTP (SMTPD32-8.05) id A0271FA20070; Wed, 28 Jan 2004 02:34:15 -0800 Received: from PEAR.EASE.LSOFT.COM (209.119.0.19) by cherry.ease.lsoft.com (LSMTP for Digital Unix v1.1b) with SMTP id <21.00CC0994@cherry.ease.lsoft.com>; Wed, 28 Jan 2004 5:23:09 -0500 Received: from MITVMA.MIT.EDU by MITVMA.MIT.EDU (LISTSERV-TCP/IP release 1.8e) with spool id 4690 for PICLIST@MITVMA.MIT.EDU; Wed, 28 Jan 2004 05:23:03 -0500 Received: from MITVMA (NJE origin SMTP@MITVMA) by MITVMA.MIT.EDU (LMail V1.2d/1.8d) with BSMTP id 4213; Wed, 28 Jan 2004 05:21:27 -0500 Received: from mail.bookham.com [195.166.17.164] by mitvma.mit.edu (IBM VM SMTP Level 430) via TCP with ESMTP ; Wed, 28 Jan 2004 05:21:26 EST X-Warning: mitvma.mit.edu: Host mail.bookham.com claimed to be mimesweeper.bookham.com Received: from alpha.bookham.com (unverified) by mimesweeper.bookham.com (Content Technologies SMTPRS 4.3.6) with ESMTP id for ; Wed, 28 Jan 2004 10:22:26 +0000 Received: from pai-smx-01.europe.bkhm.net ([47.203.128.192]) by alpha.bookham.com with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2650.21) id CHVN6XV8; Wed, 28 Jan 2004 10:18:21 -0000 Received: by pai-smx-01.europe.bkhm.net with Internet Mail Service (5.5.2653.19) id ; Wed, 28 Jan 2004 10:21:26 -0000 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain Message-ID: <23075D38FE1C8144847DFAECA3565F270173E37B@pai-smx-01.europe.bkhm.net> Date: Wed, 28 Jan 2004 10:21:21 -0000 Reply-To: pic microcontroller discussion list Sender: pic microcontroller discussion list From: Michael Rigby-Jones Subject: Re: [PIC]: 18FXX2 data sheet inconsistent To: PICLIST@MITVMA.MIT.EDU Precedence: list X-RCPT-TO: Status: U X-UIDL: 371856066 >-----Original Message----- >From: Brian Clewer [mailto:brianclewer@MISTRAL.CO.UK] >Sent: 28 January 2004 10:14 >To: PICLIST@MITVMA.MIT.EDU >Subject: [PIC]: 18FXX2 data sheet inconsistent > > >Sorry, reposted with correct tag! > >Hi all, >I don't know how many of you are aware, but there seems to be >an error in the datasheet. DS39564B is the datasheet in >question for the PIC18FXX2 parts. The problem is on P28 table >3-3 the FSR0H is initialised at POR as ----xxxx. If you then >look at P46 table 4-2 it is initialised as ----0000 at POR. > >Brian. In all honestly this should never be a problem. I can't imagine an application where you would want to rely on the power on value of the FSR registers. However, you should notify Microchip at mailto:docerrors@mail.microchip.com to get the error corrected in the next revision of the datasheet. Mike ======================================================================= This e-mail is intended for the person it is addressed to only. The information contained in it may be confidential and/or protected by law. If you are not the intended recipient of this message, you must not make any use of this information, or copy or show it to any person. Please contact us immediately to tell us that you have received this e-mail, and return the original to us. Any use, forwarding, printing or copying of this message is strictly prohibited. No part of this message can be considered a request for goods or services. ======================================================================= Any questions about Bookham's E-Mail service should be directed to postmaster@bookham.com. -- 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 .