| FINSIO(4) | Kernel Interfaces Manual | FINSIO(4) | 
NAME
 finsio — Fintek LPC Super I/O driver
SYNOPSIS
 finsio0 at isa? port 0x4e
DESCRIPTION
 The 
finsio driver provides support for the Fintek F71805F, F71806F, F71862FG, F71872, F71882 and F71883 LPC Super I/O chips.
Only the Hardware Monitor device is supported and it provides you to monitor the sensors through the envsys(4) API.
The finsio Super I/O Hardware Monitor supports 15 sensors (this depends on the chip ID):
| 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 | 
 
HISTORY
 The finsio driver first appeared in NetBSD 5.0.
AUTHORS
 The finsio driver was written by Geoff Steckel and Juan Romero Pardines.