Mazovia encoding (original) (raw)
Mazovia encoding is used under DOS to represent Polish texts. Basically it is code page 437 with some positions filled with Polish letters. An important feature was that the block graphic characters of code page 437 remained unchanged. In contrast, IBM's later official Central European code page 852 did not preserve all block graphics, causing incorrect display in programs such as Norton Commander. Some ambiguity exists in the official code page assignment for the Mazovia encoding:
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| dbo:abstract | Mazovia encoding is used under DOS to represent Polish texts. Basically it is code page 437 with some positions filled with Polish letters. An important feature was that the block graphic characters of code page 437 remained unchanged. In contrast, IBM's later official Central European code page 852 did not preserve all block graphics, causing incorrect display in programs such as Norton Commander. The Mazovia encoding was designed in 1984 by Jan Klimowicz of . It was designed as part of a project to develop and produce a Polish IBM PC clone codenamed "". The code page was therefore optimized for that computer's typical peripheral devices, a graphics card with dual switchable graphics, a keyboard using US English and Russian layouts and printers with Polish fonts. In 1986, the Polish National Bank (NBP) adopted the Mazovia encoding as a standard, thereby causing its widespread acceptance and distribution in Poland. They also were instrumental in Ipaco producing compatible computers with Taiwanese components under the direction of and Krzysztof Sochacki. Some ambiguity exists in the official code page assignment for the Mazovia encoding: PTS-DOS and S/DOS support this encoding under code page 667 (CP667). The same encoding was also called code page 991 (CP991) in some Polish software, however, the FreeDOS implementation of code page 991 seems not to be identical to this original encoding.The DOS code page switching file NECPINW.CPI for NEC Pinwriters supports the Mazovia encoding under both code pages 667 and 991. FreeDOS has meanwhile introduced support for the original Mazovia encoding under code page 790 (CP790) as well. The Fujitsu DL6400 (Pro) / DL6600 (Pro) printers support the Mazovia encoding as well. This encoding is known as code page 3843 in Star printers. (en) Mazovia – 8-bitowe kodowanie znaków przeznaczone do stosowania w systemach operacyjnych MS-DOS i kompatybilnych. Powstało na potrzeby projektowanego polskiego komputera klasy IBM PC o nazwie handlowej Mazovia. Z inicjatywyAndrzeja Gecowa otrzymało ono od 1.IX.1992 status Normy Zakładowej ZN-92 Przetwarzanie informacji. Zestaw znaków graficznych w jednobajtowym kodzie 8-bitowym – tzw. kod MAZOVIA w Spółce Akcyjnej „Mikrokomputery” Było pierwszym rozpowszechnionym kodowaniem używanym dla języka polskiego na komputery domowe. Po wejściu na rynek systemu operacyjnego MS-DOS w wersji 5.0, posiadającego natywną obsługę języków Europy Środkowej (w postaci strony kodowej CP852), popularność Mazovii zaczęła nieco spadać, choć dalej kodowanie to było stosunkowo szeroko używane, między innymi za sprawą archiwów i baz danych posiadanych przez użytkowników. Dopiero od czasu rozpowszechnienia się systemów operacyjnych Windows 3.x, a zwłaszcza Windows 95 i Windows NT 4.0, wykorzystujących kodowanie Windows-1250 i (w różnym stopniu) Unikodu, znaczenie Mazovii zaczęło bardzo szybko maleć (choć wciąż można spotkać aplikacje wykorzystujące to kodowanie). Spotyka się oznaczenie Mazovii symbolem strony kodowej CP620. (pl) |
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| dbp:alias | cp667, cp790, cp991, MAZ (en) |
| dbp:basedon | dbr:OEM-US |
| dbp:classification | dbr:OEM_code_page dbr:Extended_ASCII |
| dbp:cs1Dates | y (en) |
| dbp:date | December 2019 (en) |
| dbp:group | "nb" (en) |
| dbp:kermit | MAZOVIA (en) |
| dbp:lang | dbr:Polish_language |
| dbp:name | Mazovia encoding (en) |
| dbp:otherrelated | Fidonet Mazovia , (en) FreeDOS-991 (en) Mazovia 157, (en) |
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| dcterms:subject | dbc:DOS_code_pages |
| rdfs:comment | Mazovia encoding is used under DOS to represent Polish texts. Basically it is code page 437 with some positions filled with Polish letters. An important feature was that the block graphic characters of code page 437 remained unchanged. In contrast, IBM's later official Central European code page 852 did not preserve all block graphics, causing incorrect display in programs such as Norton Commander. Some ambiguity exists in the official code page assignment for the Mazovia encoding: (en) Mazovia – 8-bitowe kodowanie znaków przeznaczone do stosowania w systemach operacyjnych MS-DOS i kompatybilnych. Powstało na potrzeby projektowanego polskiego komputera klasy IBM PC o nazwie handlowej Mazovia. Z inicjatywyAndrzeja Gecowa otrzymało ono od 1.IX.1992 status Normy Zakładowej ZN-92 Przetwarzanie informacji. Zestaw znaków graficznych w jednobajtowym kodzie 8-bitowym – tzw. kod MAZOVIA w Spółce Akcyjnej „Mikrokomputery” Spotyka się oznaczenie Mazovii symbolem strony kodowej CP620. (pl) |
| rdfs:label | Mazovia encoding (en) Mazovia (kod) (pl) |
| owl:sameAs | freebase:Mazovia encoding wikidata:Mazovia encoding dbpedia-pl:Mazovia encoding https://global.dbpedia.org/id/4rzT1 |
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