alb5407315
MANIAC-II, Vacuum Tube Computer, 1957
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Titre: MANIAC-II, Vacuum Tube Computer, 1957
Légende: Voir la traduction automatique
The MANIAC II (Mathematical Analyzer Numerical Integrator and Computer Model II) was built by the University of California and the Los Alamos Scientific Laboratory, completed in 1957. It used 2,850 vacuum tubes and 1,040 semiconductor diodes in the arithmetic unit. Overall it used 5,190 vacuum tubes, 3,050 semiconductor diodes, and 1,160 transistors. It had 4,096 words of memory in Magnetic-core memory, supplemented by 12,288 words of memory using Williams tubes. The word size was 48 bits. Its average multiplication time was 180 microseconds and the average division time was 300 microseconds.
The MANIAC II (Mathematical Analyzer Numerical Integrator and Computer Model II) was built by the University of California and the Los Alamos Scientific Laboratory, completed in 1957. It used 2,850 vacuum tubes and 1,040 semiconductor diodes in the arithmetic unit. Overall it used 5,190 vacuum tubes, 3,050 semiconductor diodes, and 1,160 transistors. It had 4,096 words of memory in Magnetic-core memory, supplemented by 12,288 words of memory using Williams tubes. The word size was 48 bits. Its average multiplication time was 180 microseconds and the average division time was 300 microseconds.
Crédit: Album / LANL/Science Source
Autorisations: ? Autorisation de modèle: Non - ? Autorisation de propriété: Non
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Taille de l'image: 3261 × 4200 px | 39.2 MB
Taille d'impression: 27.6 × 35.6 cm | 1283.9 × 1653.5 in (300 dpi)
Mots clés: AMÉRICAIN • ANNEES 1990 • ANNEES QUATRE-VINGT-DIX • CÉLÈBRE • CELEBRITE • ELECTRONIQUE • LABORATOIRE • LABORATOIRES • MATHEMATICIEN • MATHÉMATIQUE • NATIONAL • ORDINATEUR • SCIENCE: LABORATOIRES • TECHNOLOGIE • XXE SIECLE
