From owner-freebsd-current@FreeBSD.ORG Mon May 19 08:35:54 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7EED337B404 for ; Mon, 19 May 2003 08:35:54 -0700 (PDT) Received: from heron.mail.pas.earthlink.net (heron.mail.pas.earthlink.net [207.217.120.189]) by mx1.FreeBSD.org (Postfix) with ESMTP id BEDC243F75 for ; Mon, 19 May 2003 08:35:53 -0700 (PDT) (envelope-from tlambert2@mindspring.com) Received: from user-2ivfk7j.dialup.mindspring.com ([165.247.208.243] helo=mindspring.com) by heron.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 19Hmg3-0003r3-00; Mon, 19 May 2003 08:35:51 -0700 Message-ID: <3EC8F983.B548792D@mindspring.com> Date: Mon, 19 May 2003 08:34:27 -0700 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: jimd@siu.edu References: <20030518183909.U570@freebsd2.localnet10> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a41e491138ec59ecedbd92d875e46561f5a2d4e88014a4647c350badd9bab72f9c350badd9bab72f9c cc: freebsd-current@freebsd.org Subject: Re: MIDI on SB Live! ? (fwd) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 May 2003 15:35:54 -0000 jimd@siu.edu wrote: > I have two MIDI keyboards: small, inexpensive Casiotone MT-240 that has > very nice builtin piano samples; large, moderately expensive Yamaha > PSR-210 with nice builtin brass, woodwind, and string samples. I use a > simple "midi connector" with a serial cable with two OUT's, two THRU's, > and one IN. I oftentimes use both keyboards for playback instruments along > with the Amiga builtin 4-channel sound chip. FWIW: you will not be able to use this cable with a PC. The MIDI data rate is not supported by the PC UART, which has a fixed set of clock rates available. The Zilog UART on the Amiga (and on Sun systems, too) has a programmable clock rate and so is capable of operating at the MIDI baud rate (the cable is basically nothing more than av differential voltage converter). -- Terry