1.\" $NetBSD: nsclpcsio.4,v 1.3 2009/05/18 12:00:46 wiz Exp $ 2.\" 3.Dd November 9, 2007 4.Dt NSCLPCSIO 4 5.Os 6.Sh NAME 7.Nm nsclpcsio 8.Nd National Semiconductor PC87366 LPC Super I/O 9.Sh SYNOPSIS 10.Cd "nsclpcsio* at isa?" 11.Cd "gpio* at nsclpcsio?" 12.Sh DESCRIPTION 13The 14.Nm 15driver provides support for the 16.Tn National Semiconductor 17PC87366 LPC Super I/O. 18The Super I/O incorporates several logical 19devices, the following ones are supported: GPIO, VLM and TMS. 20.Pp 21The GPIO logical device provides 29 I/O pins which can be accessed 22through the 23.Xr gpio 4 24framework. 25The 26.Xr gpioctl 8 27program allows easy manipulation of the pins from userland. 28.Pp 29VLM and TMS logical devices provides hardware monitoring capabilities to 30be used with the 31.Xr envsys 4 32API. 33The following 17 monitoring sensors are available: 34.Bl -column "Sensor" "Units" "Typical" -offset indent 35.It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical Use" 36.It Li "TSENS1" Ta "uK" Ta "Remote diode" 37.It Li "TSENS2" Ta "uK" Ta "Remote diode" 38.It Li "TNSC" Ta "uK" Ta "Local diode" 39.It Li "VSENS0" Ta "uV DC" Ta "External source" 40.It Li "VSENS1" Ta "uV DC" Ta "External source" 41.It Li "VSENS2" Ta "uV DC" Ta "External source" 42.It Li "VSENS3" Ta "uV DC" Ta "External source" 43.It Li "VSENS4" Ta "uV DC" Ta "External source" 44.It Li "VSENS5" Ta "uV DC" Ta "External source" 45.It Li "VSENS6" Ta "uV DC" Ta "External source" 46.It Li "VSB" Ta "uV DC" Ta "VSB" 47.It Li "VDD" Ta "uV DC" Ta "VDD" 48.It Li "VBAT" Ta "uV DC" Ta "VBAT" 49.It Li "AVDD" Ta "uV DC" Ta "AVDD" 50.It Li "TS1" Ta "uV DC" Ta "Thermistor" 51.It Li "TS2" Ta "uV DC" Ta "Thermistor" 52.It Li "TS3" Ta "uV DC" Ta "Thermistor" 53.El 54.Sh SEE ALSO 55.Xr envsys 4 , 56.Xr envstat 8 57.Sh HISTORY 58The 59.Nm 60device appeared in 61.Nx 2.0 . 62.Sh BUGS 63The chip decodes address ranges which are not obvious and 64cannot be controlled by the kernel configuration file 65(must be set up by the BIOS). 66