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

NAME
     clock - Real-time clock

SYNOPSIS
     clock* at sbus?
     clock* at ebus?
     clock0 at fhc0
     rtc* at ebus?

DESCRIPTION
     The clock device provides support for the real-time clocks based on the
     following chips:

           o   Mostek MK48T02
           o   Mostek MK48T08
           o   Mostek MK48T18
           o   Mostek MK48T59

     The rtc device provides support for the real-time clock based on the fol-
     lowing chips:

           o   Dallas/Maxim Semiconductor DS1287
           o   Acer Labs M5819
           o   Acer Labs M5823
           o   Texas Intruments BQ4802

SEE ALSO
     ebus(4), fhc(4), intro(4), sbus(4)

OpenBSD 4.7                     April 16, 2008                               1
