CMOS: Revision history

9 June 2024

• curprev 05:2005:20, 9 June 2024‎ Xtex talk contribs‎ m 21,680 bytes +54‎ Bot: Replace deprecated source tag with syntaxhighlight

17 February 2024

• curprev 17:5417:54, 17 February 2024‎ osdev>Moltony112‎ m 21,626 bytes +18‎ →‎Accessing CMOS Registers

22 May 2023

• curprev 17:4617:46, 22 May 2023‎ osdev>Moldu‎ 21,608 bytes 0‎ No edit summary

8 January 2022

• curprev 13:4113:41, 8 January 2022‎ osdev>Mishatheosmaker‎ m 21,608 bytes 0‎ Update year

24 March 2021

• curprev 17:3517:35, 24 March 2021‎ osdev>Mishatheosmaker‎ m 21,608 bytes 0‎ Its 2021 now

10 June 2020

• curprev 15:2015:20, 10 June 2020‎ osdev>Nexos‎ m 21,608 bytes 0‎ Change year to 2020

8 June 2020

• curprev 00:5700:57, 8 June 2020‎ osdev>Roolebo‎ 21,608 bytes +174‎ →‎External Links: add the latest guideline on RTC registers/NMI Enable bit from Intel

7 June 2020

• curprev 17:5917:59, 7 June 2020‎ osdev>Eekee‎ 21,434 bytes +32‎ →‎See Also: Added RTC page, moved external links to a new section
• curprev 01:4501:45, 7 June 2020‎ osdev>Roolebo‎ 21,402 bytes −42‎ Fix unfinished addition and drop a confusing sentence that conflicts with the first sentence of the page.
• curprev 01:3001:30, 7 June 2020‎ osdev>Roolebo‎ 21,444 bytes +406‎ →‎See Also: Add first-hand references that describe RTC

1 March 2020

• curprev 18:0618:06, 1 March 2020‎ osdev>Jamesharris‎ 21,038 bytes +100‎ →‎Weekday Register

24 April 2019

• curprev 20:0620:06, 24 April 2019‎ osdev>Wukl‎ 20,938 bytes +9‎ →‎Getting Current Date and Time from RTC: Fix range column lacking leading space for rows below header
• curprev 20:0520:05, 24 April 2019‎ osdev>Wukl‎ 20,929 bytes +262‎ Add value ranges to the CMOS RTC registers table

7 September 2016

• curprev 07:1107:11, 7 September 2016‎ osdev>Stephanvanschaik‎ m 20,667 bytes 0‎ the high memory register is in 0x30 and 0x31.

24 November 2014

• curprev 15:2815:28, 24 November 2014‎ osdev>Sortie‎ m 20,667 bytes −7‎ More whitespace and formatting
• curprev 12:5612:56, 24 November 2014‎ Brendan talk contribs‎ m 20,674 bytes +5‎ Whitespace
• curprev 12:5412:54, 24 November 2014‎ Brendan talk contribs‎ m 20,669 bytes −5‎ →‎Century Register As Time and Date Sanity Check
• curprev 12:5212:52, 24 November 2014‎ Brendan talk contribs‎ 20,674 bytes +1,122‎ Century Register As Time and Date Sanity Check

7 November 2014

• curprev 03:1503:15, 7 November 2014‎ osdev>Primis‎ m 19,552 bytes +47‎ →‎See Also: Fixed Broken Link

11 April 2014

• curprev 15:4115:41, 11 April 2014‎ Brendan talk contribs‎ m 19,505 bytes −9‎ Hour bug

9 March 2014

• curprev 18:4118:41, 9 March 2014‎ osdev>Hanz‎ m 19,514 bytes 0‎ Changed year to 2014

29 August 2013

• curprev 11:0811:08, 29 August 2013‎ Brendan talk contribs‎ m 19,514 bytes 0‎ Bug in code to read all RTC registers

8 July 2012

• curprev 02:1402:14, 8 July 2012‎ osdev>Jammmie999‎ m 19,514 bytes 0‎ Updated the year

19 February 2012

• curprev 18:5318:53, 19 February 2012‎ osdev>Bellezzasolo‎ m 19,514 bytes +18‎ Time category

27 December 2011

• curprev 12:2512:25, 27 December 2011‎ osdev>Ammubhave‎ m 19,496 bytes −10‎ →‎Reading All RTC Time and Date Registers: Changed "register" to "reg" (register is a keyword and cannot be used as identifier)

26 December 2011

• curprev 04:1104:11, 26 December 2011‎ osdev>Primis‎ 19,506 bytes +61‎ No edit summary

15 December 2011

• curprev 20:1420:14, 15 December 2011‎ Brendan talk contribs‎ m 19,445 bytes −10‎ Why are there always a few sneaky typos that hide until I save the page?
• curprev 20:1120:11, 15 December 2011‎ Brendan talk contribs‎ 19,455 bytes +2,744‎ Replaced "read all RTC time and date" example code
• curprev 19:3719:37, 15 December 2011‎ Brendan talk contribs‎ m 16,711 bytes +456‎ Century determination when no century register is present
• curprev 19:2319:23, 15 December 2011‎ Brendan talk contribs‎ 16,255 bytes +1,420‎ Added info for century register and weekday register
• curprev 18:4318:43, 15 December 2011‎ Brendan talk contribs‎ m 14,835 bytes +2‎ Minor formatting
• curprev 18:2518:25, 15 December 2011‎ Brendan talk contribs‎ 14,833 bytes +3,125‎ Initial changes for correct "update in progress" handling

31 March 2011

• curprev 03:4703:47, 31 March 2011‎ Brendan talk contribs‎ m 11,708 bytes +24‎ BCD conversion bugfix

5 February 2011

• curprev 23:4023:40, 5 February 2011‎ osdev>Desl‎ m 11,684 bytes +13‎ Interwiki

6 December 2010

• curprev 06:4706:47, 6 December 2010‎ osdev>Love4boobies‎ m 11,671 bytes +16‎ Syntax hilighting for asm code

12 October 2010

• curprev 23:2023:20, 12 October 2010‎ osdev>Stephanvanschaik‎ m 11,655 bytes +60‎ →‎Format of Bytes: Optimised the formula to prevent division and multiplication operations.
• curprev 05:2405:24, 12 October 2010‎ osdev>Bewing‎ 11,595 bytes +369‎ Additional comment about UTC
• curprev 05:1605:16, 12 October 2010‎ osdev>Bewing‎ 11,226 bytes +1,041‎ Added/moved Brendan's RTC code to this article

10 October 2010

• curprev 18:4218:42, 10 October 2010‎ osdev>Bewing‎ 10,185 bytes +170‎ Small wording changes regarding RTC

21 June 2010

• curprev 04:5504:55, 21 June 2010‎ osdev>Tosi‎ m 10,015 bytes 0‎ Replaced "PIC" with "PIT." (PIC is the interrupt controller, not the clock)

8 April 2010

• curprev 01:3901:39, 8 April 2010‎ osdev>Kotuxguy‎ 10,015 bytes +30‎ Added source highlighting

30 January 2010

• curprev 03:0403:04, 30 January 2010‎ osdev>Bewing‎ 9,985 bytes +8,022‎ Big rewrite -- added a lot of detail

20 April 2009

• curprev 21:1821:18, 20 April 2009‎ osdev>Imate900‎ 1,963 bytes −87‎ reorganized sections for examples, sorry about last edit
• curprev 20:3820:38, 20 April 2009‎ Combuster talk contribs‎ m 2,050 bytes −84‎ Reverted edits by Imate900 (Talk); changed back to last version by Jnc100
• curprev 20:2320:23, 20 April 2009‎ osdev>Imate900‎ 2,134 bytes +84‎ minor corrections, added notice about Microsoft Visual C++

7 August 2007

• curprev 21:4621:46, 7 August 2007‎ osdev>Jnc100‎ 2,050 bytes 0‎ →‎See Also

14 February 2007

• curprev 22:4622:46, 14 February 2007‎ osdev>Jhawthorn‎ 2,050 bytes −3‎ No edit summary

14 January 2007

• curprev 03:3003:30, 14 January 2007‎ osdev>Jhawthorn‎ 2,053 bytes +15‎ No edit summary
• curprev 03:1803:18, 14 January 2007‎ osdev>Jhawthorn‎ 2,038 bytes +23‎ No edit summary

23 December 2006

• curprev 00:4800:48, 23 December 2006‎ osdev>MessiahAndrw‎ 2,015 bytes +1‎ No edit summary