Question

What are the different types of CPU registers in a typical operating system design?

Answer 1

Different Types of CPU Registers in a Typical Operating System Design

By adminDecember 9, 2016CPU registers, types of cpu registers, what are cpu registers

A processor register is a small memory bank that is available to the CPU and has either specific hardware functions, write-only, or read-only ability.  They are typically addressed by mechanisms other than Main Memory, but in most cases, they will be memory mapped.  Almost every computer, regardless if they are load/store architecture, use registers to load larger memory for different operations like arithmetic and is controlled by programmed machine instructions.  This controlled, or manipulated, data is then put back into the main memory by instructions.

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Answer 2

A processor register is a small memory bank that is available to the CPU and has either specific hardware functions, write-only, or read-only ability.

Different types of cpu registers in a typical os design are -

1. accumulators

2. index registers

3. stack pointer

4. general purpose registsers