From owner-freebsd-hardware Fri Nov 28 12:24:51 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id MAA06444 for hardware-outgoing; Fri, 28 Nov 1997 12:24:51 -0800 (PST) (envelope-from owner-freebsd-hardware) Received: from MindBender.serv.net (mindbender.serv.net [205.153.153.98]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id MAA06439 for ; Fri, 28 Nov 1997 12:24:38 -0800 (PST) (envelope-from michaelv@mindbender.serv.net) Received: from localhost.HeadCandy.com (localhost.HeadCandy.com [127.0.0.1]) by MindBender.serv.net (8.8.7/8.7.3) with SMTP id MAA02241; Fri, 28 Nov 1997 12:23:48 -0800 (PST) Message-Id: <199711282023.MAA02241@MindBender.serv.net> X-Authentication-Warning: MindBender.serv.net: localhost.HeadCandy.com [127.0.0.1] didn't use HELO protocol To: Bruce Evans cc: cfortin@ec.camitel.com, FreeBSD-HARDWARE@freebsd.org Subject: Re: running sio at 460.8 Kbps with LavaPort-PnP serial borrd ? In-reply-to: Your message of Sat, 29 Nov 97 03:31:14 +1100. <199711281631.DAA06606@godzilla.zeta.org.au> Date: Fri, 28 Nov 1997 12:23:47 -0800 From: "Michael L. VanLoon -- HeadCandy.com" Sender: owner-freebsd-hardware@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >>the price of this board is: ~59$ US >>Do you have other suggestion, if I want to reatch this baudrate! >Use 16550s with a faster clock and a smaller fifo trigger level (8 >instead of 14). Real 16550s are specified to work at 1500 Kbps. You can also do this with Hayes ESP cards, which have a 1024-byte FIFO, and a built-in rate multiplier, which is supposed to let you do up to 8 x 115.2 Kbps. ----------------------------------------------------------------------------- Michael L. VanLoon michaelv@MindBender.serv.net Contract software development for Windows NT, Windows 95 and Unix. Windows NT and Unix server development in C++ and C. --< Free your mind and your machine -- NetBSD free un*x >-- NetBSD working ports: 386+PC, Mac 68k, Amiga, Atari 68k, HP300, Sun3, Sun4/4c/4m, DEC MIPS, DEC Alpha, PC532, VAX, MVME68k, arm32... NetBSD ports in progress: PICA, others... -----------------------------------------------------------------------------