Anonymous

X86 timing: Difference between revisions

From dankwiki
No change in size ,  02:53, 27 June 2009
No edit summary
Line 10: Line 10:
==Real Time Clocks==
==Real Time Clocks==
* [http://fxr.watson.org/fxr/source/Documentation/rtc.txt?v=linux-2.6 Linux docs]
* [http://fxr.watson.org/fxr/source/Documentation/rtc.txt?v=linux-2.6 Linux docs]
** [[ACPI]] standardized the <tt>cmos-rtc</tt> type, extending the Motorola MC146818 ([http://cateee.net/lkddb/web-lkddb/RTC_DRV_CMOS.html CONFIG_RTC_DRV_CMOS at the LKDD])
** [[ACPI]] standardized the <tt>cmos-rtc</tt> type, extending the Motorola MC146818 ([http://cateee.net/lkddb/web-lkddb/RTC_DRV_CMOS.html CONFIG_RTC_DRV_CMOS] at the LKDD)
<pre>[recombinator](0) $ cat /proc/driver/rtc  
<pre>[recombinator](0) $ cat /proc/driver/rtc  
rtc_time : 07:43:30
rtc_time : 07:43:30