---- START NEW MESSAGE --- Received: from cherry.ease.lsoft.com [209.119.0.109] by dpmail10.doteasy.com with ESMTP (SMTPD32-8.05) id A0195A401EA; Fri, 30 Jan 2004 23:58:17 -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 <12.00CC6283@cherry.ease.lsoft.com>; Sat, 31 Jan 2004 2:58:06 -0500 Received: from MITVMA.MIT.EDU by MITVMA.MIT.EDU (LISTSERV-TCP/IP release 1.8e) with spool id 4127 for PICLIST@MITVMA.MIT.EDU; Sat, 31 Jan 2004 02:58:01 -0500 Received: from MITVMA (NJE origin SMTP@MITVMA) by MITVMA.MIT.EDU (LMail V1.2d/1.8d) with BSMTP id 3537; Sat, 31 Jan 2004 02:56:10 -0500 Received: from saturn.home.ben.com [24.21.241.147] by mitvma.mit.edu (IBM VM SMTP Level 430) via TCP with ESMTP ; Sat, 31 Jan 2004 02:56:09 EST X-Comment: mitvma.mit.edu: Mail was sent by saturn.home.ben.com Received: from saturn.home.ben.com (bjj@localhost.home.ben.com [127.0.0.1]) by saturn.home.ben.com (8.12.9p2/8.12.3) with ESMTP id i0V7uCEv072057 for ; Fri, 30 Jan 2004 23:56:12 -0800 (PST) Received: (from bjj@localhost) by saturn.home.ben.com (8.12.9p2/8.12.3/Submit) id i0V7uBLx072056 for piclist@mitvma.mit.edu; Fri, 30 Jan 2004 23:56:11 -0800 (PST) Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.27i Message-ID: <20040131075611.GA71948@saturn.home.ben.com> Date: Fri, 30 Jan 2004 23:56:11 -0800 Reply-To: pic microcontroller discussion list Sender: pic microcontroller discussion list From: Ben Jackson Subject: Re: [PIC:] 16LF877A A/D To: PICLIST@MITVMA.MIT.EDU Precedence: list X-RCPT-TO: Status: U X-UIDL: 371856649 You should use the right Fosc. Don't use one that's "conservative" and don't use the RC option unless you sleep during conversion (it says so right beneath the table, but I managed to misinterpret that myself several times). I was just experimenting with that last night and it definitely makes a difference. I'm talking about losing a few bits of resolution, not half scale deflection, though. -- Ben Jackson http://www.ben.com/ -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu .