.\"
.\" Copyright (c) 2000 Hellmuth Michaelis. All rights reserved.
.\"
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\"	$Id: iwic.4,v 1.2 2000/03/16 15:25:05 hm Exp $
.\"
.\" $FreeBSD$
.\"
.\"	last edit-date: [Thu Mar 16 16:27:46 2000]
.\"
.Dd July 30, 1999
.Dt IWIC 4
.Os
.Sh NAME
.Nm iwic
.Nd isdn4bsd Winbond ISDN Chip device driver
.Sh SYNOPSIS
.Pp
.Cd "device iwic0"
.Pp
.Sh DESCRIPTION
The
.Nm
driver provides D-channel layer 1 supports as specified in ITU Recommendation
I.430 and layer 1 support for the B-channel.
.Pp
The driver supports passive PCI ISDN cards from various manufacturers
based on the Winbond W6692 chip.
.Pp
.Sh SUPPORTED CARDS
.Pp
.Bl -tag -width Ds -compact
.It Ar ASUSCOM P-IN100-ST-D
.Pp
.It Ar Dynalink IS64PPH
.El
.Pp
.Sh CAVEATS
The driver is still in a somewhat experimental state.
.Pp
.Sh BUGS
Layer 1 persistent deactivation not yet implemented.
.Sh STANDARDS
CCITT Recommendation I.430
.Sh SEE ALSO
.Xr i4bq921 4 ,
.Xr i4bq931 4
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Dave Boyce Aq dave@abyss.demon.co.uk .
.Pp
This manpage was written by 
.An Hellmuth Michaelis Aq hm@kts.org .