UMC (computer)

UMC-1
UMC-10

UMC (Uniwersalna Maszyna Cyfrowa - Polish for Universal Digital Machine) is a family of computers produced by Elwro from 1962. It consisted of vacuum-tube based UMC-1 and transistor-based UMC-10. UMC computers in 1964 operated using negabinary (-2 base) numeral system invented by prof. Zdzisław Pawlak.[1]

References

  1. ↑ http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=AD0869038 The Universal UMC 10 Computer retrieved 2009 SEpt 23


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