comp arch n org

refers to those attributes of a system visible to a programmer or those attributes that have direct impact on the logical execution of a program

• Computer Architecture

• Computer Organization

is how features are implemented. It refers to the operational units and their interconnections that realize the architectural specifications.

• Computer Architecture

• Computer Organization

is the way in which components relate to each other

• Structure

• Function

is the operation of individual components as part of the structure

• Structure

• Function

What is Operations Data Movement

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What is Operations Storage

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What is Operations Processing from/to storage

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What is Operations Processing from storage to I/O

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Top Level Structure: controls the operation of the computer and performs its data processing functions.

• Central Processing Unit

• Main Memory

• I/O

• System Interconnection

Top Level Structure: stores data.

• Central Processing Unit

• Main Memory

• I/O

• System Interconnection