DragonFly On-Line Manual Pages

NSCLPCSIO(4)          DragonFly Kernel Interfaces Manual          NSCLPCSIO(4)

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
     The nsclpcsio 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 sen-
     sors 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
     isa(4), sensorsd(8), sysctl(8)

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>.

DragonFly 3.5                   April 29, 2011                   DragonFly 3.5