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If a hardware code page does not match one of those with official code page assignments, an arbitrary number from the range 57344–61439 (E000h–EFFFh) for user-definable code pages or 65280–65533 (FF00h–FFFDh) for private use code pages could be specified per IBM CDRA to give the operating system a non-conflictive "handle" to select that ...
These code pages are used by IBM in its PC DOS operating system. These code pages were originally embedded directly in the text mode hardware of the graphic adapters used with the IBM PC and its clones, including the original MDA and CGA adapters whose character sets could only be changed by physically replacing a ROM chip that contained the ...
A separate suite of code pages was implemented not only due to compatibility, but also because the fonts of VGA (and descendant) hardware suggest encoding of line-drawing characters to be compatible with code page 437. Most OEM code pages share many code points, particularly for non-letter characters, with the second (non-ASCII) half of CP437.
Fonts are stored as bitmaps at a color depth of 1-bit, with a "1" representing the character and a "0" representing the background. These colors can be chosen independently, for each character on the screen, from the full 16-color CGA palette. The character set is defined by hardware code page 437.
Code page 737 (CCSID 737) [1] (also known as CP 737, IBM 00737, and OEM 737, [2] MS-DOS Greek [3] or 437 G [4]) is a code page used under DOS to write the Greek language. [5] It was much more popular than code page 869 although it lacks the letters ΐ and ΰ.
Windows-1256 is a code page used under Microsoft Windows to write Arabic and other languages that use Arabic script, such as Persian and Urdu.. This code page is neither compatible with ISO-8859-6 nor the MacArabic encoding.
It is also called Code page 1036, CP1036, or IBM 01036. While ASN.1 does see wide use and the T.61 character set is used on some standards using ASN.1 (for example in RSA Security 's PKCS #9), the 1988-11 version of the T.61 standard itself was superseded by a never-published 1993-03 version; the 1993-03 version was withdrawn by the ITU-T. [ 3 ...
ISO-8859-8 is the IANA preferred charset name for this standard when supplemented with the C0 and C1 control codes from ISO/IEC 6429. The text is (usually) in logical order, so bidi processing is required for display. Nominally ISO-8859-8 (code page 28598) is for “visual order”, and ISO-8859-8-I (code page 38598) is for logical