FINTEK(4)                 OpenBSD Programmer's Manual                FINTEK(4)

NAME
     fintek - Fintek F75375 temperature sensor

SYNOPSIS
     fintek* at iic? flags 0x0000

DESCRIPTION
     The fintek driver provides support for the Fintek F75375 temperature sen-
     sor and fan controller.  The sensor possesses a collection of sensor val-
     ues which are made available through the sysctl(8) interface:

           $ sysctl hw.sensors.fintek0
           hw.sensors.fintek0.temp0=31.00 degC
           hw.sensors.fintek0.temp1=29.00 degC
           hw.sensors.fintek0.fan0=0 RPM
           hw.sensors.fintek0.fan1=0 RPM
           hw.sensors.fintek0.volt0=1.72 V DC (VCC)
           hw.sensors.fintek0.volt1=1.34 V DC
           hw.sensors.fintek0.volt2=1.73 V DC
           hw.sensors.fintek0.volt3=0.90 V DC

     On some machines the fans will not function properly with the chip in de-
     fault mode.  Setting flags to 0x0001 will make the fans run at full speed
     to prevent overheating.

SEE ALSO
     iic(4), intro(4), sensorsd(8), sysctl(8)

AUTHORS
     The fintek driver was written by Dale Rahn <drahn@openbsd.org>.

OpenBSD 4.7                      May 31, 2007                                1
