TDA(4) OpenBSD Programmer's Manual (SPARC64) TDA(4)NAMEtda - 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 ALSOiic(4)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>.
OpenBSD 4.9 March 17, 2008 OpenBSD 4.9