1 / 14

Machine level architecture

Machine level architecture. Computer Architecture Basic units of a Simple Computer. How do we add two numbers?. Output. Program Unit. Input. (data) Memory. Accumulator. SIMCo. Inputs and Outputs. Goldman Sachs partner Dennis Suskind. Processes and Flow Charts. Start.

hieu
Télécharger la présentation

Machine level architecture

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Machine level architecture Computer Architecture Basic units of a Simple Computer

  2. How do we add two numbers?

  3. Output Program Unit Input (data) Memory Accumulator SIMCo

  4. Inputs and Outputs Goldman Sachs partner Dennis Suskind

  5. Processes and Flow Charts Start Read first number Start Read second number Receive numbers to add Put first number into accumulator Do Addition Add second number to first Store sum in memory Announce Answer Print Sum Stop Stop

  6. Read First Number Input Output Program 017 Memory 1st number to be added 018 117 218 619 Accumulator 519

  7. Read Second Number Input Output Program 017 Memory 2nd number to be added 018 117 218 619 Accumulator 519

  8. Put first number in accumulator Input Output Program 017 Memory 018 117 218 619 Accumulator 1st Number 519

  9. Add second number to first Input Output Program 017 Memory 018 117 218 619 Accumulator Sum of 1st and 2nd number 519

  10. Store sum in memory Input Output Program 017 Memory Sum 018 117 218 619 Accumulator 519

  11. Print Sum Input Output Program 017 Memory 1st number to be added 018 117 218 619 Accumulator 519

  12. Operational Codes 0 = Input 1 = Clear and Add 2 = Add 3 = Test Accumulator Contents 4 = Shift 5 = Output 6 = Store 7 = Subtract 8 = Unconditional Jump 9 = Halt and Reset

  13. Memory

  14. Operational Codes 9 = Input 1 = Clear and Add 2 = Add 3 = Test Accumulator Contents 4 = Shift 5 = Output 6 = Store 7 = Subtract 8 = Unconditional Jump 0 = Halt and Reset Cardiac Op Codes

More Related