NAME
tda —
Philips TDA8444 fan
controller
SYNOPSIS
tda* at iic?
DESCRIPTION
The tda driver supports the TDA8444 DAC to
adjust the output voltage to the fans on Sun Blade 1000/2000 machines.
The driver watches the internal and external temperature provided by the sensors framework and adjusts the fan speeds accordingly.
SEE ALSO
HISTORY
The tda driver first appeared in
OpenBSD 4.3.
AUTHORS
The tda driver was written by
Robert Nagy
<robert@openbsd.org>
and Mark Kettenis
<kettenis@openbsd.org>.