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CHM(8)			FreeBSD	System Manager's Manual			CHM(8)

NAME
     chm -- console display motherboard	pm chipset data	information

SYNOPSIS
     chm [-I | -S] [-fkh] [-d delay] [-x duty] [-r register] [-w value]

DESCRIPTION
     chm is a console application that provides	a visual various readings pro-
     vided by the hardware monitoring chipset on your motherboard.

     The following command line	options	are available:

     -I	     Use the /dev/io interface instead of /dev/smb0. Required for ver-
	     sions of 3.x before Nov 01	1999 and some motherboards without SM-
	     BUS supported chipsets.

     -S	     Use the SMBUS interface (default).	This is	only available if SM-
	     BUS support is compiled in.

     -f	     Use Fahrenheit temperature	scale.

     -k	     Use Kelvin	temperature scale.

     -h	     Display help.

     -d	n    Microseconds to wait between updates.

     -x	duty
	     Set fan speed to duty percent of full voltage.

     -r	register
	     Read a register directly from the chipset,	use decimal.

     -w	value
	     Write value to register specified by -r, to chipset.  **KNOW WHAT
	     YOU ARE DOING**

     The following kernel configuration	options	are required to	use the
     /dev/smb0 interface:

	   controller	   smbus0
	   controller	   iicbus0
	   controller	   iicbb0
	   controller	   intpm0
	   device	   smb0	   at smbus?

BUGS
     Currently,	the intpm(4) controller	is only	available in FreeBSD 4.0+ and
     3.3-STABLE	after 01 November 1999 although	the /dev/io interface may work
     on	old versions and more motherboards.

SEE ALSO
     intpm(4), smb(4), smbus(4)

AUTHOR
     Mike Muir <mmuir@es.co.nz>.

FreeBSD				 May 31, 2000			       FreeBSD

NAME | SYNOPSIS | DESCRIPTION | BUGS | SEE ALSO | AUTHOR

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