Features of Instruction Register
- Temporary Storage: Keeps the present instruction ready to be executed.
- Fast Access: Enables speedy navigation through the processing instructions.
- Instruction Set by Instruction Register: A subset of this system is the Instruction Register which makes up the instruction set architecture that determines the kind and number of tasks processors may handle.
Instruction Register
Do you ever wonder how your computer makes sense of your commands and responds accordingly? What is there to say? It is no magic, but a thing called the Instruction Register. “Fancier” is perhaps one way to say “It’s akin to the conductor at an orchestra where every note (instruction) should be perfect.”
Today in this article, we are going to explore about mystery that exists in the Instruction Register. Whether you are techie or just anyone who is interested in knowing what it actually does inside one’s computer; here comes our trip to unraveling these mysteries. Therefore, fasten you seat belts, come with me and allow us take a close look at the Instruction Register but in an easy-to-understand version.
- Central Processing Unit (CPU): These include a central processing unit (CPU) that is responsible for interpreting and following instructions from memory stored within various parts of a computing system. This unit has several parts which include the Instruction Register, ALU, and the Control Unit.
- Memory: Data and instructions are stored in memory in a computer system. Memory communicates with the CPU in the sense that it fetches, stores as well as processes the data.
Table of Content
- What is an Instruction Register?
- What is Program Counter?
- Difference Between Program Counter (PC) and Instruction Register (IR)
- How do Instruction Registers Work?
- Workflow Diagram of Instruction Register
- Types of Instruction Register
- Features of Instruction Register
- Importance of Instruction Register
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