Editing Conventional memory (section)

== References ==
{{reflist|refs=
<ref name="Norton_1986">[[Peter Norton|Norton, Peter]] (1986). Inside the IBM PC, Revised and Enlarged, Brady. {{ISBN|0-89303-583-1}}, p. 108.</ref>
<ref name="Patent4926322">{{US patent|4926322}} - ''Software emulation of bank-switched memory using a virtual DOS monitor and paged memory management'', Fig. 1</ref>
<ref name="Yao">{{cite web |title=White Paper: A Tour beyond BIOS Memory Map Design in UEFI BIOS |author-first1=Jiewen |author-last1=Yao |author-first2=Vincent J. |author-last2=Zimmer |publisher=[[Intel Corporation]] |date=February 2015 |url=https://firmware.intel.com/sites/default/files/resources/A_Tour_Beyond_BIOS_Memory_Map_in%20UEFI_BIOS.pdf |access-date=25 August 2016 |archive-url=https://web.archive.org/web/20150930105244/https://firmware.intel.com/sites/default/files/resources/A_Tour_Beyond_BIOS_Memory_Map_in%20UEFI_BIOS.pdf |archive-date=30 September 2015 |url-status=dead }}</ref>
<ref name="Russinovich">{{cite book |title=Windows Internals |author-first1=Mark Eugene |author-last1=Russinovich |author-link=Mark Eugene Russinovich |author-first2=David A. |author-last2=Solomon |author-first3=Alex |author-last3=Ionescu |edition=6th |volume=Part 2 |page=322 |publisher=[[Microsoft Press]] |date=2012 |quote=Note the gap in the memory address range from page 9F000 to page 100000...}}</ref>
<ref name="Richter">{{cite book |title=Programming Applications for Microsoft Windows |author-first=Jeffrey |author-last=Richter |pages=435 ff}}</ref>
<ref name="Atkinson">{{cite web |title=What is High Memory, why do i care, and how can I use it? |author-first=Cy |author-last=Atkinson |location=San Jose, CA, USA |url=http://www.textfiles.com/computers/pc869kb.txt |access-date=2017-03-13 |date=2001 |url-status=dead |archive-url=https://web.archive.org/web/20160303193643/http://www.textfiles.com/computers/pc869kb.txt |archive-date=2016-03-03}}</ref>
<ref name="Paul_1997_NWDOSTIP">{{cite book |title=NWDOS-TIPs — Tips & Tricks rund um Novell DOS 7, mit Blick auf undokumentierte Details, Bugs und Workarounds |trans-title=NWDOSTIPs — Tips & tricks for Novell DOS 7, with special focus on undocumented details, bugs and workarounds |series=MPDOSTIP |author-first=Matthias R. |author-last=Paul |date=1997-07-30 |edition=3 |language=de |url=http://www.antonis.de/dos/dos-tuts/mpdostip/html/nwdostip.htm |access-date=2016-06-06 |url-status=live |archive-url=https://web.archive.org/web/20160606185230/http://www.antonis.de/dos/dos-tuts/mpdostip/html/nwdostip.htm |archive-date=2016-06-06}} (NB. NWDOSTIP.TXT is a comprehensive work on [[Novell DOS 7]] and [[OpenDOS 7.01]], including the description of many undocumented features and internals. It is part of the author's yet larger MPDOSTIP.ZIP collection maintained up to 2001 and distributed on many sites at the time. The provided link points to a HTML-converted older version of the NWDOSTIP.TXT file.)</ref>
<ref name="Loadall">{{Cite web|url=http://www.os2museum.com/wp/himem-sys-unreal-mode-and-loadall/|title = HIMEM.SYS, unreal mode, and LOADALL | website=OS/2 Museum}}</ref>
<ref name="Microsoft_95555">{{cite web |url=http://support.microsoft.com/kb/95555 |title=Overview of Memory-Management Functionality in MS-DOS |publisher=Microsoft Support |date=2003-05-12 |access-date=2012-08-13 | archive-url=https://web.archive.org/web/20070212055855/http://support.microsoft.com/kb/95555 | archive-date=February 12, 2007 | url-status=dead}}</ref>
<ref name="Zerbe_1987_AllCharge">{{cite magazine |title=Speicher-Kredit - All Chargecard für ATs |language=de |series=Prüfstand |author-first=Klaus |author-last=Zerbe |editor-first=Andreas |editor-last=Burgwitz |date=November 1987 |magazine=[[c't - magazin für computertechnik]] |publisher=[[Verlag Heinz Heise GmbH & Co. KG]] |volume=1987 |issue=11 |issn=0724-8679 |pages=58, 60}}</ref>
<ref name="Petzold_1986_Allcard">{{cite magazine |title=More Options For Enlarging the Dimensions of Memory |author-first=Charles |author-last=Petzold |date=1986 |magazine=[[PC Magazine]] |issn=0888-8507 |volume=5 |issue=11 }}</ref>
<ref name="Petzold_1986_ECM">{{cite magazine |title=Number Smasher/ECM |author-first=Charles |author-last=Petzold |date=1986-09-16 |magazine=[[PC Magazine]] |issn=0888-8507 |volume=5 |issue=15 |series=Accelerator Boards |pages=148, 150 |url=https://books.google.com/books?id=vcqI6sY2e-kC&pg=PA148 |access-date=2020-03-03 |url-status=live |archive-url=https://web.archive.org/web/20200303183843/https://books.google.de/books?id=vcqI6sY2e-kC&pg=PA148&lpg=PA150&ots=5ZibyVtpJc&focus=viewport&dq=Allcard++286+memory&hl=de#v=onepage&q=Allcard%20%20286%20memory&f=false |archive-date=2020-03-03}}</ref>
<ref name="PCW_1986_AllCard">{{cite magazine |title=AllCard review |magazine=[[Personal Computer World]] |date=September 1986 |page=138}}</ref>
<ref name="Paterson_2007_SCP">{{cite web |title=The First DOS Machine |author-first=Tim |author-last=Paterson |author-link=Tim Paterson |work=DosMan Drivel |date=2007-11-24 |url=http://dosmandrivel.blogspot.com/2007/11/first-dos-machine.html |access-date=2021-12-23 |url-status=live |archive-url=https://web.archive.org/web/20210918001629/https://dosmandrivel.blogspot.com/2007/11/first-dos-machine.html |archive-date=2021-09-18 |quote=[[IBM]] also reintroduced memory limitations that I had specifically avoided in designing the 8086 CPU [card]. For [[S-100 computer]]s, a low-cost alternative to using a regular computer terminal was to use a video card. The video card, however, used up some of the memory address space. The boot ROM would normally use up address space as well. SCP systems were designed to be used with a terminal, and the boot ROM could be disabled after boot-up. This made the entire 1&nbsp;MB of memory address space available for RAM. IBM, on the other hand, had limited the address space in their [[IBM PC|PC]] to 640&nbsp;KB of RAM due to video and boot/BIOS ROM. This limitation has been called the "DOS 640K barrier", but it had nothing to do with [[DOS]]. [[Microsoft]] took full advantage of the [[Seattle Computer Products|SCP]] system capability. In 1988, years after SCP had shut down, they were still using the SCP system for one task only it could perform ("linking the linker"). Their machine was equipped with the full 1&nbsp;MB of RAM – 16 of the 64&nbsp;KB cards. That machine could not be retired until 32-bit software tools were developed for [[Intel]]'s [[Intel 80386|386]] microprocessor.}}</ref>
<ref name="Kontron_2021">{{cite book |title=Kontron User's Guide - COMe-cBTi6R |chapter= |version=Document Revision 1.0 |date=2021 |publisher=[[Kontron]] |pages=37, 60, 64 |url=https://www.kontron.com/download/download?filename=/downloads/manuals/cvvrm110.pdf&product=129903 |access-date=2023-09-23 |url-status=live |archive-url=https://web.archive.org/web/20230923155029/https://www.kontron.com/download/download?filename=/downloads/manuals/cvvrm110.pdf&product=129903 |archive-date=2023-09-23 |quote-page= |quote=}} (89 pages)</ref>
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