CLOCK(4) Device Drivers Manual (sparc64) CLOCK(4)

clock, rtcreal-time clock

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

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

  • Mostek MK48T02
  • Mostek MK48T08
  • Mostek MK48T18
  • Mostek MK48T59

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

  • Dallas/Maxim Semiconductor DS1287
  • Acer Labs M5819
  • Acer Labs M5823
  • Texas Instruments BQ4802

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

June 18, 2018 OpenBSD 7.5