Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/MANIAC_II> ?p ?o }
Showing triples 1 to 42 of
42
with 100 triples per page.
- MANIAC_II abstract "The MANIAC II (Mathematical Analyzer Numerical Integrator and Computer Model II) was a first-generation electronic computer, built in 1957 for use at Los Alamos Scientific Laboratory.MANIAC 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 (with 2.4 microsecond access time), supplemented by 12,288 words of memory using Williams tubes (with 15 microsecond access time). The word size was 48 bits. Its average multiplication time was 180 microseconds and the average division time was 300 microseconds.By the time of its decommissioning, the computer was all solid-state, using a combination ofRTL, DTL and TTL. It had an array multiplier, 15 index registers, 16K of 6 microsecond cycle time core memory, and 64K of 2 microsecond cycle time core memory. A NOP instruction took about 2.5 microseconds. A Multiply took 8 microseconds, and a divide 25 microseconds. It had a paging unit using 1K word pages with an associative 16-deep lookup memory. A 1 Megaword CDC drum was hooked up as a paging device. It also had several ADDS Special-Order Direct-View Storage-Tube terminals. These terminals used an extended character set which covered about all the mathematical symbols, and allowed for 1/2 line spacing for math formulas. For I/O, it had two IBM 360 series nine-track and two seven-track 1/2\" tape drives. It had an eight-bit paper-tape reader and punch, and a 500 line-per-minute printer (1500 line-per-minute using the hexadecimal character set). Storage was three IBM 7000 series 1301 disk drives, each having two modules of 21.6 million characters apiece.One of the data products of MANIAC II was the table of numbers appearing in the book The 3-j and 6-j Symbols by Manuel Rotenberg, et al., published in 1959. Page 37 of that book contains a brief description of the implementation of the program on the computer, and the I/O devices used in the production of the book.".
- MANIAC_II wikiPageExternalLink MANIAC-II.
- MANIAC_II wikiPageID "2023896".
- MANIAC_II wikiPageLength "2646".
- MANIAC_II wikiPageOutDegree "19".
- MANIAC_II wikiPageRevisionID "699873976".
- MANIAC_II wikiPageWikiLink Bit.
- MANIAC_II wikiPageWikiLink Category:One-of-a-kind_computers.
- MANIAC_II wikiPageWikiLink Category:Vacuum_tube_computers.
- MANIAC_II wikiPageWikiLink Computer.
- MANIAC_II wikiPageWikiLink Computer_data_storage.
- MANIAC_II wikiPageWikiLink Diode.
- MANIAC_II wikiPageWikiLink Diode–transistor_logic.
- MANIAC_II wikiPageWikiLink List_of_vacuum_tube_computers.
- MANIAC_II wikiPageWikiLink Los_Alamos_National_Laboratory.
- MANIAC_II wikiPageWikiLink Magnetic-core_memory.
- MANIAC_II wikiPageWikiLink Microsecond.
- MANIAC_II wikiPageWikiLink Resistor–transistor_logic.
- MANIAC_II wikiPageWikiLink Semiconductor.
- MANIAC_II wikiPageWikiLink Transistor.
- MANIAC_II wikiPageWikiLink Transistor–transistor_logic.
- MANIAC_II wikiPageWikiLink University_of_California.
- MANIAC_II wikiPageWikiLink Vacuum_tube.
- MANIAC_II wikiPageWikiLink Williams_tube.
- MANIAC_II wikiPageWikiLink Word_(computer_architecture).
- MANIAC_II wikiPageWikiLinkText "MANIAC II".
- MANIAC_II wikiPageUsesTemplate Template:Compu-hardware-stub.
- MANIAC_II subject Category:One-of-a-kind_computers.
- MANIAC_II subject Category:Vacuum_tube_computers.
- MANIAC_II hypernym Computer.
- MANIAC_II type InformationAppliance.
- MANIAC_II type Class.
- MANIAC_II type Computer.
- MANIAC_II type Object.
- MANIAC_II comment "The MANIAC II (Mathematical Analyzer Numerical Integrator and Computer Model II) was a first-generation electronic computer, built in 1957 for use at Los Alamos Scientific Laboratory.MANIAC 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.".
- MANIAC_II label "MANIAC II".
- MANIAC_II sameAs Q10865238.
- MANIAC_II sameAs MANIAC_II.
- MANIAC_II sameAs m.06fx2l.
- MANIAC_II sameAs Q10865238.
- MANIAC_II wasDerivedFrom MANIAC_II?oldid=699873976.
- MANIAC_II isPrimaryTopicOf MANIAC_II.