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A norma ISO/IEC 646 é um norma internacional para codificação de caracteres, baseada na norma estadounidense ASCII, que foi aprovada em 1991 pela Organização Internacional de Normalização. [1] O nome ISO 646 também se aplica ao código definido por dita norma.
ISO/IEC 646 is a set of ISO/IEC standards, described as Information technology — ISO 7-bit coded character set for information interchange and developed in cooperation with ASCII at least since 1964.
De Wikipedia, a enciclopédia encyclopedia. A norma ISO/IEC 646 é um norma internacional para codificação de caracteres, baseada na norma estadounidense ASCII, que foi aprovada em 1991 pela Organização Internacional de Normalização. O nome ISO 646 também se aplica ao código definido por dita norma.
- History
- Differences from Unicode
- Citing The Universal Coded Character Set
- Relationship with Unicode
- See Also
- External Links
The International Organization for Standardization (ISO) set out to compose the universal character set in 1989, and published the draft of ISO 10646 in 1990. Hugh McGregor Rosswas one of its principal architects. This work happened independently of the development of the Unicode standard, which had been in development since 1987 by Xerox and Apple...
ISO/IEC 10646 and Unicode have an identical repertoire and numbers—the same characters with the same numbers exist on both standards, although Unicode releases new versions and adds new characters more often. Unicode has rules and specifications outside the scope of ISO/IEC 10646. ISO/IEC 10646 is a simple character map, an extension of previous st...
ISO/IEC 10646, a general, informal citation for the ISO/IEC 10646 family of standards, is acceptable in most prose. And even though it is a separate standard, the term Unicode is used just as often, informally, when discussing the UCS. However, any normative references to the UCS as a publication should cite the year of the edition in the form ISO/...
Since 1991, the Unicode Consortium and the ISO/IEC have developed The Unicode Standard("Unicode") and ISO/IEC 10646 in tandem. The repertoire, character names, and code points of Unicode Version 2.0 exactly match those of ISO/IEC 10646-1:1993 with its first seven published amendments. After Unicode 3.0 was published in February 2000, corresponding ...
Related standards: 1. 1.1. ISO/IEC 646(positions 0 to 127 are the same as in ISO/IEC 10646 and Unicode, and the numbers 646 and 10646 are similar) 1.2. ISO/IEC 2022 Information technology—Character code structure and extension techniques 1.3. ISO/IEC 6429 C0 and C1 control codes 1.4. ISO/IEC 8859(positions 0 through 255 of UCS and Unicode are the s...
ISO/IEC JTC1/SC2/WG2, the working groupin charge of ISO 10646International Standard ISO/IEC 646 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology. This third edition cancels and replaces the second edition (ISO 646 : 1983) which has been technically revised.
In ISO/IEC 646 (commonly known as ASCII) and related standards including ISO 8859 and Unicode, a graphic character, also known as printing character (or printable character), is any character intended to be written, printed, or otherwise displayed in a form that can be read by humans.
Introduction. Characters. The parts of ISO/IEC 8859. Table. Relationship to Unicode and the UCS. Current status. See also. Notes. References. ISO/IEC 8859 is a joint ISO and IEC series of standards for 8-bit character encodings. The series of standards consists of numbered parts, such as ISO/IEC 8859-1, ISO/IEC 8859-2, etc.
