diff options
| -rw-r--r-- | share/man/man4/man4.mac68k/Makefile | 9 | ||||
| -rw-r--r-- | share/man/man4/man4.mac68k/zsc.4 | 122 |
2 files changed, 128 insertions, 3 deletions
diff --git a/share/man/man4/man4.mac68k/Makefile b/share/man/man4/man4.mac68k/Makefile index ebc6aa7183b..41ed0ec75db 100644 --- a/share/man/man4/man4.mac68k/Makefile +++ b/share/man/man4/man4.mac68k/Makefile @@ -1,8 +1,11 @@ # from: @(#)Makefile 5.1 (Berkeley) 6/29/90 -# $OpenBSD: Makefile,v 1.8 2002/10/01 20:58:11 miod Exp $ +# $OpenBSD: Makefile,v 1.9 2004/03/08 22:56:36 miod Exp $ + +# TODO asc esp intvid nubus macvid grf ite ncrscsi sbc +MAN= adb.4 ae.4 autoconf.4 intro.4 mainbus.4 mc.4 mem.4 obio.4 sn.4 zsc.4 +MLINKS= mem.4 kmem.4 \ + zsc.4 zstty.4 -MAN= adb.4 ae.4 autoconf.4 intro.4 mainbus.4 mc.4 mem.4 obio.4 sn.4 -MLINKS= mem.4 kmem.4 MANSUBDIR=mac68k .include <bsd.prog.mk> diff --git a/share/man/man4/man4.mac68k/zsc.4 b/share/man/man4/man4.mac68k/zsc.4 new file mode 100644 index 00000000000..9568f400521 --- /dev/null +++ b/share/man/man4/man4.mac68k/zsc.4 @@ -0,0 +1,122 @@ +.\" $OpenBSD: zsc.4,v 1.1 2004/03/08 22:56:36 miod Exp $ +.\" $NetBSD: zstty.4,v 1.7 2003/05/06 08:15:04 wiz Exp $ +.\" +.\" Copyright (c) 1997 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to The NetBSD Foundation +.\" by Gordon W. Ross. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the NetBSD +.\" Foundation, Inc. and its contributors. +.\" 4. Neither the name of The NetBSD Foundation nor the names of its +.\" contributors may be used to endorse or promote products derived +.\" from this software without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.\" Copyright (c) 1990, 1991 The Regents of the University of California. +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Systems Programming Group of the University of Utah Computer +.\" Science Department. +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" from: @(#)dca.4 5.2 (Berkeley) 3/27/91 +.\" $NetBSD: zsc.4,v 1.5 2003/08/07 10:31:07 agc Exp $ +.\" +.Dd March 8, 2004 +.Dt ZSC 4 mac68k +.Os +.Sh NAME +.Nm zsc +.Nd +.Tn Zilog +8530 (ZSCC) serial communications driver +.Sh SYNOPSIS +.Cd "zsc0 at obio?" +.Cd "zstty* at zsc? channel ?" +.Sh DESCRIPTION +The +.Nm +driver provides support for Z8530- and Z85230-compatible +.Tn EIA +.Tn RS-232C +.Pf ( Tn CCITT +.Tn V.28 ) +Dual +.Tn UART +chips. +The Z8530 has a 3 character buffer, while the Z85230 has a 8 character buffer. +However, due to limitations in the design of the Z85230, the driver is unable +to distinguish it from the Z8530 and will not enable any enhanced features of +the device. +.Pp +Input and output for each line may be set to any baud rate in the +range from 50 to 115200 (though some machines will not support more than +38400 reliably). +.Pp +The +.Nm zstty +driver provides a terminal interface, supporting all the standard +.Xr tty 4 +ioctl calls. +.Sh FILES +.Bl -tag -width /dev/ttya -compact +.It Pa /dev/ttya +.It Pa /dev/ttyb +.El +.Sh SEE ALSO +.Xr ioctl 2 , +.Xr intro 4 , +.Xr tty 4 +.Sh BUGS +Due to the small character buffer on the +.Tn Zilog +8530 chip, the driver has very strict latency requirements for its interrupt +service routine. +As a result, data loss may occur when using high speeds, particularly on older +(68020 or 68030) Macintosh models and on busy systems. |