.TH SW 1M HEP
.SH NAME
sw \- dip switch settings
.SH SYNOPSIS
.B /etc/sw
[
.B \-p
] [
.B \-t
file
]
device
[ address [ vector ] ]
.SH DESCRIPTION
.I Sw
knows the sometimes rather peculiar
rules behind the dip switch settings
for a number of
UNIBUS device controllers.
If invoked with the
.B \-p
option,
it will list the devices
it knows about;
otherwise it tells how to
set the switches
to configure the given
.I device
with its registers at
.I address
and at the given
.I vector
(both in octal).
A missing
.I vector
or
.I address
is assumed to be zero.
.PP
.I Sw
reads its knowledge of devices
from a file.
If
.B \-t
is specified,
it reads the named
.IR file ;
otherwise a default is used.
.SH EXAMPLE
.nf
$ /etc/sw dz 176100 300
.cs 1 24
csr (e81)     1 2 3 4 5 6 7 8 9 0
              0 0 0 + 0 0 0 + + +

vec (e11)     1 2 3 4 5 6 7 8
                + + + 0 0 +  
.fi
.cs 1
.SH FILES
/etc/dipswitch
.SH SEE ALSO
config(1m),
dipswitch(5)
.SH HEP INFO
Written at HEP by Norman Wilson,
based on an earlier program by Mark Bartelt.