1.\" $NetBSD: sab.4,v 1.2 2005/01/21 15:06:17 wiz Exp $ 2.\" 3.\" Copyright (c) 2003 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by the NetBSD 17.\" Foundation, Inc. and its contributors. 18.\" 4. Neither the name of The NetBSD Foundation nor the names of its 19.\" contributors may be used to endorse or promote products derived 20.\" from this software without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32.\" POSSIBILITY OF SUCH DAMAGE. 33.\" 34.Dd October 29, 2003 35.Dt SAB 4 sparc64 36.Os 37.Sh NAME 38.Nm sab , 39.Nm sabtty 40.Nd 41.Tn Infineon 4282532 Enhanced Serial Communication Controller (ESCC2) 43.Sh SYNOPSIS 44.Cd "sab* at ebus?" 45.Cd "sabtty* at sab? channel ?" 46.Sh DESCRIPTION 47The 48.Nm 49driver provides 50.Tn TTY 51support for the 52.Tn Infineon 53(previously 54.Tn Siemens ) 5582532 serial communications interface found in Sun Ultra 5/10 56workstations. 57.Pp 58Input and output speeds for each line may be set to any baud rate in the 59following list: 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 604800, 9600, 19200, 38400, 57600, 76800, 115200, 153600, 230400, 307200, 61460800, 614400, 921600. 62.Sh FILES 63.Bl -tag -width XdevXttyh0X 64.It Pa /dev/ttyh[01] 65serial ports 66.El 67.Sh DIAGNOSTICS 68.Bl -tag -width indent 69.It sab*: ring overflow 70The software input 71.Qq ring 72has overflowed. 73This usually means input flow-control is not configured correctly 74.Pq i.e. incorrect cable wiring . 75.El 76.Sh SEE ALSO 77.Xr tty 4 , 78.Xr zstty 4 79.Sh HISTORY 80The 81.Nm sabtty 82driver first appeared in 83.Ox 3.1 84and was then ported to 85.Nx 2.0 . 86.Sh AUTHORS 87.An Jason L. Wright 88