History log of /freebsd-11.0-release/share/man/man4/ds3231.4
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# 303975 11-Aug-2016 gjb

Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

# 302408 08-Jul-2016 gjb

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation


# 298904 01-May-2016 wblock

Spelling fixes supplied by pfg@, detected with codespell, plus
additional misspellings detected by igor.

MFC after: 1 week


# 295566 12-Feb-2016 bjk

Update .Dd for r295565


# 295565 12-Feb-2016 ian

Clarify the difference between 7- and 8-bit i2c addresses, used in FDT
versus hints-based configuration, respectively.

Reported by: Jukka Ukkonen <jau789@gmail.com>


# 279718 07-Mar-2015 loos

Bump .Dd to current date (which I should have done as part of initial
commit).

Connect ds3231.4 to the build.


# 279399 28-Feb-2015 loos

Add a driver for the Maxim DS3231 a low-cost, extremely accurate (+-2PPM)
I2C real-time clock (RTC).

The DS3231 has an integrated temperature-compensated crystal oscillator
(TXCO) and crystal.

DS3231 has a temperature sensor, an independent 32kHz output (which can be
turned on and off by the driver) and another output that can be used as
interrupt for alarms or as a second square-wave output, which frequency and
operation mode can be set by driver sysctl(8) knobs.

Differential Revision: https://reviews.freebsd.org/D1016
Reviewed by: ian, rpaulo
Tested on: Raspberry pi model B