 | |
 SISNE Plus V3.30 R05 | |
| Developer | Itautec, Scopus Tecnologia |
|---|---|
| OS family | DOS |
| Working state | Discontinued |
| Source model | Closed-source |
| Initial release | 1988 |
| Available in | Portuguese |
| Platforms | x86[1] |
| Kernel type | Monolithic kernel |
| Userland | DOS API |
| Default user interface | Command-line interface[2] (COMMAND.COM) |
| License | Proprietary |
| Official website | www.itautec.com.br |
SISNE plus is a DOS 3.3 compatible[3] clone created by Itautec[2] and Scopus Tecnologia in Brazil prior to the end of the Market Reserve in 1991, which, at that time, forbade the importation of electronic equipment and software for general use. The system was sold with PC/XT compatible Itautec IS 30 computers[4] and with Itautec IS 386 computers.[1] With the widespread use of MS-DOS after the importations were allowed, the SISNE plus operating system was discontinued.
Before SISNE plus, Scopus developed and offered SISNE.[5][6] Version 1.6 was compatible to DOS 1.1 and had the same user interface as CP/M-80.[7]
- ^ a b "Computador Itautec IS 386 – Museu de Tecnologia da Unoeste". unoeste.br. 2016-07-11.
- ^ a b "SISNE plus – ArchiveOS". archiveos.org.
- ^ Hemke, H.; Hill, H.-J.; Weiß, H. (1989). "'89er Messe-Leitthema: Flexible Automatisierung" (PDF). MP Mikroprozessortechnik (in German). VEB Verlag Technik Berlin. ISSN 0233-2892.
- ^ "PARA QUEM NÃO ACREDITAVA NA TECNOLOGIA NACIONAL, A ITAUTEC DÁ UMA RESPOSTA DESTE TAMANHO" (PDF). Jornal do Brasil (in Portuguese). 1988 [1988-10-21]. p. 13. Retrieved 2022-12-30.
- ^ Claro, Fernando (1983) [1983-10]. "Fazendo o Nexus" (PDF). Micro Mundo (in Portuguese). p. 28. ISSN 0101-6261. Retrieved 2022-12-30.
- ^ "A microinformática no Brasil" (PDF). Micro Sistemas - A primeira revista Brasileira de Microcomputadores (in Portuguese). ATI. 1985 [1985-09]. p. 14. Retrieved 2022-12-30.
- ^ "Sistema operacional" (PDF). Micro Mundo (in Portuguese). 1984 [1984-08]. p. 24. ISSN 0101-6261. Retrieved 2022-12-30.