CLKBRD(4)            OpenBSD Programmer's Manual (SPARC64)           CLKBRD(4)

NAME
     clkbrd - SPARC64 clock board

SYNOPSIS
     clkbrd* at fhc?

DESCRIPTION
     The clkbrd device provides support for the clock board on Sunfire,
     Starfire, and Wildire UltraSPARC systems.  This device also controls the
     main front panel LED.  This LED can be made to blink based on the load
     average on most systems by setting the sysctl(3) variable
     machdep.led_blink to a non-zero value.

SEE ALSO
     sysctl(3), fhc(4), intro(4)

HISTORY
     OpenBSD support for the clkbrd first appeared in OpenBSD 3.7.

OpenBSD 4.7                    January 18, 2008                              1
