| SMSCMON(4) | Kernel Interfaces Manual | SMSCMON(4) | 
NAME
 smscmon — Standard Microsystems Corporation LPC47M192 Super I/O
SYNOPSIS
 smscmon0 at iic? addr 0x2c
smscmon0 at iic? addr 0x2d
DESCRIPTION
 The 
smscmon driver provides support for the hardware monitoring portion of the Standard Microsystems Corporation LPC47M192 and LPC47M997 Super I/O chips to be used with the 
envsys(4) API.
The chip supports 11 sensor inputs:
| Sensor | Units | Typical Use | 
| +2.5V | uV DC | 2.5V Supply | 
| Vccp | uV DC | CPU Vcore | 
| +3.3V | uV DC | 3.3V Supply | 
| +5V | uV DC | 5V Supply | 
| +12V | uV DC | 12V Supply | 
| Vcc | uV DC | Chip's supply voltage | 
| +1.5V | uV DC | 1.5V Supply | 
| +1.8V | uV DC | 1.8V Supply | 
| Remote Temp1 | uK | CPU temperature | 
| Ambient Temp | uK | Local chip temperature | 
| Remote Temp2 | uK | 
 
HISTORY
 The smscmon device appeared in NetBSD 6.0.
AUTHORS
 The smscmon driver was written by Takahiro Hayashi.