p5 kim history and flow

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p5 kim history and flow

  1. 1. History and Flow: (1946-1950) By Andrew Kim Per.5
  2. 2. History
  3. 3. 1946 <ul><li>The ENAIC was made in 1946 </li></ul>
  4. 4. 1947 <ul><li>John Bardeen , Walter Brattian , and William Shockley invent the first transistor at the Bell Laboratories </li></ul>
  5. 5. 1947 <ul><li>ISQ is founded </li></ul>
  6. 6. 1948 <ul><li>IBM builds the SSEC (Selective Sequence Electric Calculator.) </li></ul>
  7. 7. 1949 <ul><li>Claude Shannon builds the first machine that can play chess. </li></ul>
  8. 8. 1950 <ul><li>The first electronic computer is created in Japan by Hideo Yamachito . </li></ul>
  9. 9. The Flow
  10. 10. Step 1 <ul><li>The information goes into the computer through an input device(mouse, keyboard, etc.). </li></ul>
  11. 11. Step 2 <ul><li>The information then goes to the micro processor to be fetched, decoded, and executed. </li></ul>
  12. 12. Fetch <ul><li>Transistors fetch the information. </li></ul>
  13. 13. Decode <ul><li>The transistors then decodes the fetched information and calls for which operation is called for. </li></ul>
  14. 14. Execute <ul><li>The command then gets executed. Then it goes to memory. </li></ul>
  15. 15. Step 3 <ul><li>The executed information then goes to memory. </li></ul>
  16. 16. Step 3(continued) <ul><li>And to an output device(monitor, printer) for the command to be executed . </li></ul>

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