Return-Path: Received: (qmail 15254 invoked from network); 14 Jan 2002 21:49:20 -0000 Received: from unknown (HELO murphys-inbound.services.quay.plus.net) (212.159.14.225) by exhibition.plus.net with SMTP; 14 Jan 2002 21:49:20 -0000 Received: (qmail 27940 invoked from network); 14 Jan 2002 21:49:01 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys.services.quay.plus.net with SMTP; 14 Jan 2002 21:49:01 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 16QEvz-0001FP-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 14 Jan 2002 21:46:27 +0000 Received: from e1.ny.us.ibm.com ([32.97.182.101]) by post.thorcom.com with esmtp (Exim 3.33 #2) id 16QEvw-0001FK-00 for rsgb_lf_group@blacksheep.org; Mon, 14 Jan 2002 21:46:25 +0000 Received: from northrelay01.pok.ibm.com (northrelay01.pok.ibm.com [9.117.200.21]) by e1.ny.us.ibm.com (8.9.3/8.9.3) with ESMTP id QAA391970 for ; Mon, 14 Jan 2002 16:41:25 -0500 Received: from usa.net (ss14.pok.socks.ibm.com [9.14.3.66]) by northrelay01.pok.ibm.com (8.11.1m3/NCO v5.01) with ESMTP id g0ELi3I162580 for ; Mon, 14 Jan 2002 16:44:09 -0500 Message-ID: <3C4351B6.DFA64704@usa.net> Date: Mon, 14 Jan 2002 22:46:31 +0100 From: "Alberto di Bene" Organization: None X-Mailer: Mozilla 4.7 [en] (Win98; I) X-Accept-Language: en MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org Subject: LF: Re: Introducing Jason - and asking for cooperation References: <3C4301BD.878E49BF@usa.net> <002901c19d3d$c00e19c0$8d0a97d4@oemcomputer> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Johan Bodin wrote: > [...] > BTW, Alberto, what is the serial format? 9k6 8N1? (the o'scope is not within reach :-) > The "user interface" is really a piece of art! Wow! I hope it will work as good as it looks. > Hi Johan, thanks for your nice words. Yes, the serial format is 9k6 8N1. In the technical description I have been misleading about the use of the DDS. Re-reading it, I see that one could infer from what I wrote that the DDS should generate an audio frequency. This is not of course the case, as the DDS is used to generate the carrier at 136kHz. The frequency values reported in that table are to be added to the nominal value of the carrier generated by the DDS. Sorry for the confusion. Another thing I forgot to say (but it could be derived from the other values) is the throughput. Sending a nibble every (roughly) 12 seconds, means 2.5 full characters per minute. Not a speed champion, but it must be compared with QRSS..... 73 Alberto I2PHD