NAME
smsc —
Standard Microsystems Corporation
LPC47B397 Super I/O
SYNOPSIS
smsc0 at isa? port 0x2e
DESCRIPTION
Thesmsc driver provides support for the hardware
monitoring portion of the Standard Microsystems Corporation LPC47B397,
SCH5307-NS, and SCH5317 Super I/O chips to be used with the
envsys(4) API.
The chip supports 8 sensor inputs:
| Sensor | Units | Typical Use |
Temp0 |
uK | CPU 1 Temperature |
Temp1 |
uK | CPU 2 Temperature |
Temp2 |
uK | Ambient Temperature |
Temp3 |
uK | unused |
Fan0 |
RPM | CPU 1 Fan |
Fan1 |
RPM | unused |
Fan2 |
RPM | unused |
Fan3 |
RPM | CPU 2 Fan |
HARDWARE
Motherboards with the chip supported by the
smsc driver include:
- Tyan Thunder K8WE (S2895)
SEE ALSO
HISTORY
The smsc device appeared in
NetBSD 5.0.