NAME    [Toc]    [Back]

     it - ITE IT8705F, IT8712F and SiS SiS950 hardware monitors

SYNOPSIS    [Toc]    [Back]

     it0 at isa? port 0x290

DESCRIPTION    [Toc]    [Back]

     The it driver provides support for the IT8705F, IT8712F  and
SiS950 hardware
 monitors to be used with the sysctl(8) interface.

     Most supported devices possess 15 sensors:

           Sensor    Units    Typical Use
           Fan0      RPM      CPU Fan
           Fan1      RPM      Fan
           Fan2      RPM      Fan
           IN0       uV DC    Core voltage
           IN1       uV DC    Core voltage
           IN2       uV DC    +3.3V
           IN3       uV DC    +5V
           IN4       uV DC    +12V
           IN5       uV DC    Unknown
           IN6       uV DC    -12V
           IN7       uV DC    -5V
           IN8       uV DC    VBAT
           Temp      uK       Motherboard Temperature
           Temp      uK       Motherboard Temperature
           Temp      uK       CPU Temperature

     For some devices, sensors' names and numbers will be different.

     Due to hardware  limitations,  fresh  sensor  data  is  only
available every
     1.5 seconds.

SEE ALSO    [Toc]    [Back]

     sensorsd(8), sysctl(8)

HISTORY    [Toc]    [Back]

     The it driver first appeared in OpenBSD 3.4.

AUTHORS    [Toc]    [Back]

     The  it  driver  was written by Julien Bordet <[email protected]>.

BUGS    [Toc]    [Back]

     Interrupt support is unimplemented.

OpenBSD      3.6                           May      16,      2003