From owner-freebsd-stable Fri Sep 1 16:28:29 2000 Delivered-To: freebsd-stable@freebsd.org Received: from freeway.dcfinc.com (cx74889-a.phnx3.az.home.com [24.1.193.157]) by hub.freebsd.org (Postfix) with ESMTP id 42E4F37B422 for ; Fri, 1 Sep 2000 16:28:27 -0700 (PDT) Received: (from chad@localhost) by freeway.dcfinc.com (8.8.8/8.8.8) id QAA02858; Fri, 1 Sep 2000 16:28:24 -0700 (MST) (envelope-from chad) From: "Chad R. Larson" Message-Id: <200009012328.QAA02858@freeway.dcfinc.com> Subject: Re: bad 16550A maybe? In-Reply-To: <4.3.2.7.2.20000901181508.00b0ecb8@mail.megapathdsl.net> from Allen Landsidel at "Sep 1, 0 06:49:20 pm" To: all@biosys.net (Allen Landsidel) Date: Fri, 1 Sep 2000 16:28:24 -0700 (MST) Cc: freebsd-stable@FreeBSD.ORG Reply-To: chad@DCFinc.com Organization: DCF, Inc. X-O/S: FreeBSD 2.2.8-STABLE X-Unexpected: The Spanish Inquisition X-Mailer: ELM [version 2.4ME+ PL40 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG As I recall, Allen Landsidel wrote: > (Unbuffered is sort of a misnomer on the 8250/16450. They both had a > 2byte buffer, but for programming purposes, they are unbuffered.) Well, more like one-and-a-half. One byte storage, and then the shift register. -crl -- Chad R. Larson (CRL15) 602-953-1392 Brother, can you paradigm? chad@dcfinc.com chad@larsons.org larson1@home.net DCF, Inc. - 14623 North 49th Place, Scottsdale, Arizona 85254-2207 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message