YKBEC(4)            OpenBSD Programmer's Manual (Loongson)            YKBEC(4)

NAME
     ykbec - Ene Technology KB3110B embedded controller chip

SYNOPSIS
     ykbec0 at isa?

DESCRIPTION
     The ykbec driver supports the Ene Technology KB3110B embedded controller
     chip found in the Lemote Yeeloong.

     This chip provides general purpose I/O and handles several dedicated
     functions, including:

           -   Fan control
           -   Battery control
           -   Button events
           -   Power management

     Fan and battery information is made available via the sysctl(3) hardware
     sensor interface.  Not all the device interfaces are supported under
     OpenBSD.

SEE ALSO
     intro(4), isa(4)

OpenBSD 4.7                    February 25, 2010                             1
