FINS(4) - Device Drivers Manual #

FINS(4) - Device Drivers Manual

NAME #

fins - Fintek F71805F LPC Super I/O

SYNOPSIS #

fins0 at isa? port 0x4e

DESCRIPTION #

The fins driver provides support for the Fintek F71805F, F71806, F71862, and F71882 LPC Super I/O ICs.

The hardware monitor provides hardware monitoring capabilities to be used with the sysctl(8) interface.

The F71805F hardware monitor supports 15 sensors:

**Sensor** **Units** **Typical Use**  
`IN0`     uV DC    Internal 3.3Vcc  
`IN1`     uV DC    Memory Vtt  
`IN2`     uV DC    RAM Vcc  
`IN3`     uV DC    Chipset V  
`IN4`     uV DC    +5V  
`IN5`     uV DC    +12V  
`IN6`     uV DC    Vcc 1.5V  
`IN7`     uV DC    Vcore  
`IN8`     uV DC    Vsb  
`IN9`     uV DC    Vbat (optional)  
`Temp1`   uK       CPU Temperature  
`Temp2`   uK       Motherboard Temperature  
`Temp3`   uK       (undefined)  
`Fan0`    RPM      CPU Fan  
`Fan1`    RPM      User Fan1  
`Fan2`    RPM      User Fan2

SEE ALSO #

intro(4), isa(4), sensorsd(8), sysctl(8)

HISTORY #

The fins driver first appeared in OpenBSD 4.4.

AUTHORS #

The fins driver was written by Geoff Steckel.

OpenBSD 7.5 - March 30, 2009