NSCLPCSIO(4)

NAME
nsclpcsio - National Semiconductor PC87366 hardware monitor

SYNOPSIS
nsclpcsio* at isa?

DESCRIPTION
The nsclpcsio driver provides support for the hardware monitor part of the National Semiconductor PC87366 LPC Super I/O chip to be used with the envsys(4) API.

Currently, only the 3 temperature monitors are supported: Two external inputs and one sensor built into the PC87366 chip.

SEE ALSO
envsys(4), envstat(8)

HISTORY
The nsclpcsio device appeared in NetBSD 2.0.

BUGS
The chip decodes address ranges which are not obvious and cannot be controlled by the kernel configuration file (must be set up by the BIOS).

Voltage and Fan monitoring is not supported yet.