.\"	$OpenBSD: sfr.4,v 1.7 2007/05/31 19:19:52 jmc Exp $
.\"
.\" Copyright (c) 2002 Vladimir Popov
.\" All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
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.Dd $Mdocdate: May 31 2007 $
.Dt SFR 4
.Os
.Sh NAME
.Nm sfr
.Nd SoundForte RadioLink SF16-FMR FM radio device
.Sh SYNOPSIS
.Cd "sfr0   at isa? port 0x384"
.Cd "sfr1   at isa? port 0x284"
.Cd "radio* at sfr?"
.Sh DESCRIPTION
The
.Nm
driver provides support for the SF16-FMR FM radio tuners.
.Pp
The SF16-FMR is a stereo FM tuner that can tune in the range
87.5 - 108.0 MHz.
.Pp
The
.Nm
cards are based upon the TC9216P chip.
See
.Xr radio 4
for details.
.Pp
The SF16-FMR cards take only one I/O port.
The I/O port is set by the driver to the value specified in the configuration
file and must be 0x384 or 0x284.
.Sh SEE ALSO
.Xr intro 4 ,
.Xr isa 4 ,
.Xr radio 4 ,
.Xr radio 9
.Sh HISTORY
The
.Nm
device driver appeared in
.Ox 3.2 .
.Sh AUTHORS
The
.Nm
driver and the man page was written by
.An Vladimir Popov Aq jumbo@narod.ru .