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Patinho Feio

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First minicomputer created entirely in Brazil

Patinho Feio (Portuguese for "Ugly Duckling", in reference to the fairy tale) was the first minicomputer designed and manufactured entirely in Brazil. It was made between 1971 and 1972 in the Polytechnic School of the University of São Paulo by the Digital Systems Laboratory (currently called Department of Computer Engineering and Digital Systems).

Technology

Patinho Feio was an 8-bit minicomputer with a memory of 8 kB and an instruction cycle of 2 microseconds. It was programmed in assembly language.

See also

References

  1. Marília Bissigo. "O primeiro computador brasileiro é um Patinho Feio". 17º Fórum Internacional de Software Livre. Archived from the original on 27 April 2019. Retrieved 22 May 2018.
  2. "Documentário conta história do primeiro computador brasileiro, o Patinho Feio – ESCOLA POLITÉCNICA" (in Brazilian Portuguese). Retrieved 2019-04-27.
  3. "Banco de Dados Folha - Acervo de Jornais". almanaque.folha.uol.com.br. Folha de S. Paulo. 20 July 1972. Archived from the original on 27 April 2019. Retrieved 2019-04-27.
  4. "O primeiro computador brasileiro completa 40 anos - noticias - Estadao.com.br - Acervo". Estadão - Acervo (in Brazilian Portuguese). Retrieved 2019-04-27.
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