Question

Why two different kind of words are used in von Neumann architecture

Answer 1

Answer:

The von Neumann architecture—also known as the von Neumann model or ... Another use was to embed frequently used data in the instruction stream using immediate addressing .

Answer 2

Answer: - In the Von Neumann architecture two different busses or kinds of words are used as the computer uses same memory for storing program instructions and data but uses different caches. Also used to modify the address and codes and can embed the frequency used in the data.

Detailed answer: -

• The von Neumann architecture is also called as the von Neumann model or the Princeton architecture, is a computer architecture.
• It is based on 1945 description by the John von Neumann.
• It describes a design architecture for any electronic digital computer who has the following listed below components: -
• A processing unit which has both an arithmetic logic unit and processor registers.
• A control unit that has an instruction register and a program counter in it.
• Memory that stores the data and instructions provided to it.
• External mass storage is present.
• Input and output mechanisms is there.
• A storage program design also allows the user for self-modifying the code.
• One early motivation for such a facility was the need for a program to increment or modify the address portion of the given instructions, which the operators had to do manually in the early designs.
• This became less important when index registers and indirect addressing became the usual features of the machine architecture.
• Another use was to embed frequently used data in the instruction stream using immediate addressing.

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https://brainly.in/question/6453290

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