DESCRIPTION
The
nsclpcsio driver provides support for the National Semiconductor PC87366 LPC Super I/O. The Super I/O incorporates several logical devices, the following ones are supported: GPIO, VLM and TMS.
The GPIO logical device provides 29 I/O pins which can be accessed through the gpio(4) framework. The gpioctl(8) program allows easy manipulation of the pins from userland.
VLM and TMS logical devices provides hardware monitoring capabilities to be used with the envsys(4) API. 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 |