physics, physicists and the history of computation and computers...
Post on 19-Dec-2015
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- Slide 1
- Physics, Physicists and the History of Computation and Computers
- Slide 2
- Computer 1766 Nautical Almanac
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- Charlies Babbage 1791- 1871 Babbage 1823 (Difference Engine No.1
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- Babbage's Difference Engine No.2
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- Babbage Ada Lovelace 1815~1852 Analytical Engine
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- George Boole Boole 1847~1852 Boolean Boolean {0,1} FALSE TRUE OR AND NOT
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- Lord Kelvin (1824~1907) Lord Kelvin 1876 1950
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- Herman Hollerith (1859~1929) 1790 1880 21000 Hollerith Tabulator 1890
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- Tabulator 1890 62,622,250
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- Thomas J. Watson 1874~1956 Watson & IBM 1914 Watson CTR Computing Tabulating Recording Co. Hollerith 1924 International Business Machine Co. IBM 1929 IBM
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- Konard Zuse (1910~1995) Z1 1936 Zuse Plankalkul
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- Z1 1943 Zuse 1989 Z1
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- 1941 Zuse Z3 Z1 Z3 5~10Hz 0.7 3 4 1944 1960 Z3
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- J.V. Atanasoff & C. Berry 1941 : ABC Atanasoff-Berry Computer Drum DRAM ENIAC Atanasoff
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- 1941 : Harvard Mark I IBM Automatic Sequence Controlled Calculator IBM Howard Hathaway Aiken (1900~1973)
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- J.P. Eckert (1919~1995) J.W. Mauchly (1907~1980) 1946 : ENIAC ENIAC Electronic Numerical Integrator and Computer Eckert Mauchly 1945 11 150kW 18000 400 100Hz 5000 400 1955
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- 1920~30 60 20 1935 15 ENIAC
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- vs. 1944 John von Neumann 1903~1957 ENIAC Eckert John von Neumann 1903~1957
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- Logic Gate (a) B=A (b) B=
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- "OR" gate: C=A BABC000 011 101 111
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- 240+204
- Slide 29
- ENIAC ENIAC 1. 2. 3. Mauchly stored-program comptuer
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- EDVAC: Electronic Discrete Variable Automatic Computer ENIAC ENIAC EDVAC
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- EDVAC ENIAC EDVAC 1. ENIAC 2. 3.
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- Mercury Delay Line Eckert 1000
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- EDVAC EDVAC 3600 ENIAC
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- 1945 First Draft of a Report on the EDVAC Eckert
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- Magnetic Core Memory 1950 MIT J.Forrester 0 1
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- 1954 UNIVAC
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- 2mm/1.3mm 0.18/0.10
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- 0.5/0.3 16384 32bit 32 128X128 16cmX16cm 524288 1968
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- 1950 1954 Texas Instrument 1956 UNIVAC
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- 1957: Fairchild Semicon. Gordon Moore Robert Noyce Fairchild IBM 1958 J. Kilby Si/Ge Fairchild Fairchild TI SI/GE 0.040.062
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- 1963: Fairchild 1963 907 0.0380.048
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- 1971 INTEL 4004 1968 Moore, Noyce Andrew Grove INTEL 1971 4004 INTEL 4004 4-bit 2300 11 0.110.15
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- Moores Law
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- Limitation of Moores Law
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- 1988: Mathematica 1986 Stephen Wolfram Wolfram Research 1988 Mathematica
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- 1989: World Wide Web 1989 CERN Tim Berners-Lee HTTP: HyperText Transfer Protocol HTTP: HyperText Transfer Protocol URL: Uniform Resource Loc ator URL: Uniform Resource Loc ator Hypertext Markup Language Hypertext Markup Language WWW info.cern.ch WWW
- Slide 51
- Next Generation? Quantum Computer? Quantum Computer? Bio Computer? Bio Computer? Molecular Computer? Molecular Computer?
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- Quantum Computer 1980: R. P. Feynmann: information science and quantum mechanical processes 1980: R. P. Feynmann: information science and quantum mechanical processes 1985: D. Deutsch: quantum bit, quantum gate, and quantum computer 1985: D. Deutsch: quantum bit, quantum gate, and quantum computer
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