31-bit computing: Revision history

31 March 2025

• curprev 15:5915:59, 31 March 2025 RastaKins talk contribs m 6,892 bytes −14 →31-bit computer: clean up some trash undo
• curprev 15:5815:58, 31 March 2025 RastaKins talk contribs 6,906 bytes +99 →31-bit computer: Added LGP-30 picture undo

14 March 2025

• curprev 20:3520:35, 14 March 2025 Neutronstar2 talk contribs 6,807 bytes −18 No edit summary undo
• curprev 20:3320:33, 14 March 2025 Neutronstar2 talk contribs 6,825 bytes −1 No edit summary undo

16 October 2024

• curprev 14:3214:32, 16 October 2024 Theki talk contribs 6,826 bytes +54 Importing Wikidata short description: "Computer architecture bit width" undo Tag: Shortdesc helper

1 August 2024

• curprev 01:5501:55, 1 August 2024 Bumm13 talk contribs m 6,772 bytes +7 formatting fix undo
• curprev 01:5401:54, 1 August 2024 Bumm13 talk contribs m 6,765 bytes −8 →31-bit computer: formatting fix undo
• curprev 01:5301:53, 1 August 2024 Bumm13 talk contribs m 6,773 bytes +4 →Ruby & Smalltalk: changed incorrectly used "&" instances to "and" undo

21 July 2023

• curprev 12:3712:37, 21 July 2023 InternetArchiveBot talk contribs 6,769 bytes +4 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo

20 June 2023

• curprev 05:3405:34, 20 June 2023 User-duck talk contribs 6,765 bytes +314 Cite CE to eliminate others. undo

4 May 2023

• curprev 11:0611:06, 4 May 2023 Guy Harris talk contribs 6,451 bytes +201 Restore reference removed in the previous edit. undo
• curprev 11:0311:03, 4 May 2023 Guy Harris talk contribs 6,250 bytes −6,611 →IBM mainframes with 31-bit addressing: IBM System/370-XA was the first IBM mainframe architecture with 31-bit addressing, and the IBM Enterprise Systems Architecture also has 31-bit addressing. z/Architecturelso has ait nd 231-b4-it addressing modes. Most of the stuff here belongs in IBM System370-XA, and has been moved there. undo

3 May 2023

• curprev 23:4923:49, 3 May 2023 Guy Harris talk contribs 12,861 bytes +4 Link to the new IBM System/370-XA page. Add a link for ESA/370. undo

1 May 2023

• curprev 17:1617:16, 1 May 2023 NintendoTTTEfan2005 talk contribs 12,857 bytes +40 No edit summary undo

23 January 2023

• curprev 06:0006:00, 23 January 2023 Citation bot talk contribs 12,817 bytes +51 Add: website. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | Linked from User:AManWithNoPlan/sandbox4 | #UCB_webform_linked 314/1831 undo

29 June 2022

• curprev 17:0917:09, 29 June 2022 DanCherek talk contribs 12,766 bytes −1 attribution: text was copied from LGP-30 on 29 June 2022; see that page's history for full attribution (see WP:RIA for more information) undo
• curprev 00:5000:50, 29 June 2022 RastaKins talk contribs m 12,767 bytes −2 punctuation undo
• curprev 00:4800:48, 29 June 2022 RastaKins talk contribs 12,769 bytes +1,313 Added LGP-30 undo

24 April 2022

• curprev 14:2514:25, 24 April 2022 Comp.arch talk contribs m 11,456 bytes +141 No edit summary undo Tag: 2017 wikitext editor

24 November 2021

• curprev 13:1113:11, 24 November 2021 Chatul talk contribs 11,315 bytes +307 ESA/370; ESA/390; url undo

1 July 2021

• curprev 21:5021:50, 1 July 2021 Guy Harris talk contribs 11,008 bytes −14 Update link for "data". undo

12 January 2021

• curprev 09:2809:28, 12 January 2021 Monkbot talk contribs m 11,022 bytes −42 Task 18 (cosmetic): eval 11 templates: del empty params (4×); undo Tag: AWB

16 June 2020

• curprev 05:2705:27, 16 June 2020 Peterh5322 talk contribs m 11,064 bytes −2 →Transition undo

19 March 2020

• curprev 17:1617:16, 19 March 2020 Citation bot talk contribs m 11,066 bytes +16 Add: date. | You can use this bot yourself. Report bugs here. | Activated by User:Neko-chan | Category:Data unit | via #UCB_Category undo

18 February 2020

• curprev 01:4901:49, 18 February 2020 Queryocean talk contribs m 11,050 bytes +1 →Linux/390: fix missing ] in link undo

2 January 2020

• curprev 16:4416:44, 2 January 2020 Amakuru talk contribs m 11,049 bytes 0 Amakuru moved page 31-bit to 31-bit computing: consistency with 64-bit computing following recent RM there undo

28 December 2019

• curprev 08:3908:39, 28 December 2019 Guy Harris talk contribs 11,049 bytes −1 →Linux/390: Remove stray "6" inserted in an earlier edit. undo
• curprev 08:3908:39, 28 December 2019 Guy Harris talk contribs 11,050 bytes −2 →Ruby & Smalltalk: That's not an issue of IBM mainframe 31-bit addressing, so it should be in a section of its own. undo
• curprev 06:5906:59, 28 December 2019 Matju2 talk contribs 11,052 bytes +792 31-bit tagged integer (Ruby's Fixnum class, etc) undo

14 November 2019

• curprev 19:1919:19, 14 November 2019 Guy Harris talk contribs 10,260 bytes −9 Go to the new name for the page about Linux on z/Architecture machines. undo
• curprev 19:0119:01, 14 November 2019 Guy Harris talk contribs 10,269 bytes −4 Avoid redirect. undo

26 August 2019

• curprev 03:1603:16, 26 August 2019 Guy Harris talk contribs 10,273 bytes +514 Mention the Motorola 68012 as well. Put all the stuff relevant to IBM mainframes in a "31-bit IBM mainframes" section; I'm not sure how much there is to say bout the 68012 (I don't know where it was used, and what, if anything, various OSes did to handle running code on both the 68000/68010, with 24-bit addressing, and the 68012, with 31-bit addressing. undo

25 September 2018

• curprev 21:2621:26, 25 September 2018 Comp.arch talk contribs 9,759 bytes +21 Should the paragraph be separate? It's only on IBM's mainframes (not 31-bit in general, but I'm not avare of any other 31-bit...) undo Tag: 2017 wikitext editor

2 September 2018

• curprev 18:4818:48, 2 September 2018 Ira Leviton talk contribs m 9,738 bytes −13 Deleted 'fortunately' - see Wikipedia:Manual_of_Style/Words_to_watch#Editorializing. undo

29 July 2018

• curprev 19:0519:05, 29 July 2018 Pi314m talk contribs 9,751 bytes +439 →IBM 24/31/plus history/overview - citation undo
• curprev 18:4518:45, 29 July 2018 Pi314m talk contribs 9,312 bytes +264 →0-bit citation undo
• curprev 18:4118:41, 29 July 2018 Pi314m talk contribs m 9,048 bytes −1 →fixURL undo
• curprev 18:4018:40, 29 July 2018 Chatul talk contribs 9,049 bytes +298 Role of 360/67 undo
• curprev 18:3818:38, 29 July 2018 Pi314m talk contribs 8,751 bytes +245 →BASSM / BSM instructions: IBM citation undo
• curprev 18:2918:29, 29 July 2018 Pi314m talk contribs 8,506 bytes +128 →COBOL Transition undo
• curprev 18:2318:23, 29 July 2018 Pi314m talk contribs 8,378 bytes +38 →transitional support, including subsequently Linux/390 undo
• curprev 18:1918:19, 29 July 2018 Pi314m talk contribs m 8,340 bytes −2 →CRLF fix undo
• curprev 18:1718:17, 29 July 2018 Pi314m talk contribs 8,342 bytes +306 →26-bit transitional addressing, large arrays in FORTRAN undo
• curprev 18:1018:10, 29 July 2018 Pi314m talk contribs 8,036 bytes +226 →"above the line" citation undo
• curprev 17:5917:59, 29 July 2018 Pi314m talk contribs 7,810 bytes +11 →contemporary journals of the 31 bit era used MB/GB, not MiB/GiB - e.g. great-GrandDad Datamation undo
• curprev 17:4517:45, 29 July 2018 Pi314m talk contribs 7,799 bytes +385 →2 Datamation citations/articles undo

5 January 2018

• curprev 20:0920:09, 5 January 2018 Chatul talk contribs 7,414 bytes +104 →Architecture undo

21 July 2016

• curprev 22:2122:21, 21 July 2016 Bender235 talk contribs m 7,310 bytes +37 clean up; http->https (see this RfC) using AWB undo

7 March 2016

• curprev 08:2808:28, 7 March 2016 AnomieBOT talk contribs m 7,273 bytes +16 Dating maintenance tags: {{Cn}} undo
• curprev 08:0708:07, 7 March 2016 Guy Harris talk contribs 7,257 bytes −21 →z/Architecture: Well, maybe that was a forward-looking idea, because maybe now there really *are* applications that use a bigger address space (either on z/OS or on Linux). Make the text a little less enthusiastic. undo