NAME
nsclpcsio —
National Semiconductor PC87366 LPC
Super I/O with GPIO
SYNOPSIS
device nsclpcsio0 at isa? port 0x2e
device nsclpcsio1 at isa? port 0x4e
DESCRIPTION
Thensclpcsio driver provides support for the National
Semiconductor PC87366 LPC Super I/O. The Super I/O module incorporates several
logical devices, the following ones are supported: GPIO, VLM and TMS.
VLM and TMS logical devices provides hardware monitoring capabilities to be used with the sysctl(8) interface. The following 17 monitoring sensors are available:
| Sensor | Units | Typical Use |
TSENS1 |
uK | Remote diode |
TSENS2 |
uK | Remote diode |
TNSC |
uK | Local diode |
VSENS0 |
uV DC | External source |
VSENS1 |
uV DC | External source |
VSENS2 |
uV DC | External source |
VSENS3 |
uV DC | External source |
VSENS4 |
uV DC | External source |
VSENS5 |
uV DC | External source |
VSENS6 |
uV DC | External source |
VSB |
uV DC | VSB |
VDD |
uV DC | VDD |
VBAT |
uV DC | VBAT |
AVDD |
uV DC | AVDD |
TS1 |
uV DC | Thermistor |
TS2 |
uV DC | Thermistor |
TS3 |
uV DC | Thermistor |
SEE ALSO
HISTORY
The nsclpcsio driver first appeared in
NetBSD 2.0, OpenBSD support
was added in OpenBSD 3.5.
It was imported into DragonFly 2.5.
AUTHORS
The nsclpcsio driver was written by
Matthias Drochner
<drochner@netbsd.org>
for NetBSD and then ported to
OpenBSD 3.5 by Markus Friedl
<markus@openbsd.org>.
GPIO support was added in OpenBSD 3.6 by
Alexander Yurchenko
<grange@openbsd.org>.