Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df05.r1000.mx.aol.com (Internet Inbound) with ESMTP id E0A7138000091; Sat, 7 Jan 2012 16:10:45 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1RjdWc-00006Z-2p for rs_out_1@blacksheep.org; Sat, 07 Jan 2012 21:10:02 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1RjdWb-00006Q-My for rsgb_lf_group@blacksheep.org; Sat, 07 Jan 2012 21:10:01 +0000 Received: from mail-iy0-f171.google.com ([209.85.210.171]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1RjdWZ-0001kR-Kt for rsgb_lf_group@blacksheep.org; Sat, 07 Jan 2012 21:10:01 +0000 Received: by iagw33 with SMTP id w33so6938027iag.16 for ; Sat, 07 Jan 2012 13:09:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=sDtbc1lOVq6XzWBJoB7wfL4KEFcvMPpSmSJtFc7ipfk=; b=hWBpYSG7qQgzMHbNv95uh2tMcGdzwqYma2PaKc9CVTzd/sfCshYMtx3iRzfaJtoPDk Ykx25hUTtK82ltQRsVpPU8YqlgECDNp6RhSLNzRTnZtcNXLxTPSyTTnAhjtcCnLYEUxD PH9kr4m+smSw1PgOwJagOtApo63TMDiqinafM= MIME-Version: 1.0 Received: by 10.50.219.234 with SMTP id pr10mr12558721igc.27.1325970592895; Sat, 07 Jan 2012 13:09:52 -0800 (PST) Received: by 10.231.12.140 with HTTP; Sat, 7 Jan 2012 13:09:52 -0800 (PST) In-Reply-To: <5036931CC81D4F2093BB12FC4C0381AC@AGB> References: <5036931CC81D4F2093BB12FC4C0381AC@AGB> Date: Sat, 7 Jan 2012 21:09:52 +0000 Message-ID: From: Andy Talbot To: rsgb_lf_group@blacksheep.org X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: OPERA NEW VERSION - 7/1/2012 v1.0.1 Beta Content-Type: text/plain; charset=ISO-8859-1 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:496258272:93952408 X-AOL-SCOLL-URL_COUNT: 0 X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d238.1 ; domain : gmail.com DKIM : pass x-aol-sid: 3039ac1d40d94f08b4d5718c X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Question - How critical is the timing? If it can withstand an error of say 0.5% from a CR timed oscillator,I can write code that will run on my Beacon Keyer PCB. http://www.g4jnt.com/BcnKeyer.htm Otherwise a crystal clock is needed Andy G4JNT On 7 January 2012 20:06, Graham wrote: > New version for down load > > Bit Code for use with PICs > >