From owner-freebsd-questions Sun Aug 6 17:43:17 1995 Return-Path: questions-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.11/8.6.6) id RAA26301 for questions-outgoing; Sun, 6 Aug 1995 17:43:17 -0700 Received: from genesis.atrad.adelaide.edu.au (genesis.atrad.adelaide.edu.au [129.127.96.120]) by freefall.cdrom.com (8.6.11/8.6.6) with ESMTP id RAA26285 for ; Sun, 6 Aug 1995 17:43:12 -0700 Received: from msmith@localhost by genesis.atrad.adelaide.edu.au (8.6.9/8.6.9) id KAA21837; Mon, 7 Aug 1995 10:39:39 +0930 From: Michael Smith Message-Id: <199508070109.KAA21837@genesis.atrad.adelaide.edu.au> Subject: Re: 115200 hangs my modem :-( To: spaz@u.washington.edu (John Utz) Date: Mon, 7 Aug 1995 10:39:39 +0930 (CST) Cc: questions@freebsd.org In-Reply-To: from "John Utz" at Aug 6, 95 05:08:56 pm Content-Type: text Content-Length: 922 Sender: questions-owner@freebsd.org Precedence: bulk John Utz stands accused of saying: > I was under the impression that 16550 uarts could run at 115200 > between modem and machine. true? It's possiuble to convince a 16550 to clock at ~115200Kbps, yes. It's a Really Bad Idea, but people persist in doing it. (If you want to know why, read the datasheet.) > mine seems not so blessed. if i try and set seyon or do an stty > -f /dev/ttyd2 speed 115200 my modem starts to ignore me :-) It's quite possible that your modem can't handle the speed. > John Utz spaz@stein.u.washington.edu -- ]] Mike Smith, Software Engineer msmith@atrad.adelaide.edu.au [[ ]] Genesis Software genesis@atrad.adelaide.edu.au [[ ]] High-speed data acquisition and [[ ]] realtime instrument control (ph/fax) +61-8-267-3039 [[ ]] My car has "demand start" - Terry Lambert [[