what is the instruction set architecture

1. What is meant by instruction set architecture?
2. What are the types of instruction set architecture?
3. What is instruction set with example?
4. Why is instruction set architecture important?
5. What is instruction cycle explain?
6. What is the example of instruction?
7. What are different types of instruction?
8. What is instruction and its type?
9. Where is instruction set stored?
10. What are the three bank types of instruction?
11. What are the steps involved in an instruction cycle?
12. Which is the set of instructions?

What is meant by instruction set architecture?

In computer science, an instruction set architecture (ISA) is an abstract model of a computer. ... An ISA specifies the behavior of machine code running on implementations of that ISA in a fashion that does not depend on the characteristics of that implementation, providing binary compatibility between implementations.

What are the types of instruction set architecture?

Following are the instruction set architectures:

• Reduced Instruction Set Computer (RISC)
• Complex Instruction Set Computer (CISC)
• Minimal instruction set computers (MISC)
• Very long instruction word (VLIW)
• Explicitly parallel instruction computing (EPIC)
• One instruction set computer (OISC)

What is instruction set with example?

The instruction set consists of addressing modes, instructions, native data types, registers, memory architecture, interrupt, and exception handling, and external I/O. ... An example of an instruction set is the x86 instruction set, which is common to find on computers today.

Why is instruction set architecture important?

The instruction set architecture (or ISA) is one of the most important design issues that a CPU designer must get right from the start. Features like caches, pipelining, superscalar implementation, etc., can all be grafted on to a CPU design long after the original design is obsolete.

What is instruction cycle explain?

The instruction cycle (also known as the fetch–decode–execute cycle, or simply the fetch-execute cycle) is the cycle that the central processing unit (CPU) follows from boot-up until the computer has shut down in order to process instructions.

What is the example of instruction?

The definition of instruction is the act of educating, giving the steps that must be followed or an order. An example of instruction is someone giving another person detailed directions to the library.

What are different types of instruction?

Types of Instruction

• Direct instruction. The Direct instruction strategy is highly teacher-directed and is among the most commonly used. ...
• Indirect instruction. ...
• Independent study. ...
• Interactive instruction. ...
• Experiential Learning.

What is instruction and its type?

Most computational instructions specify two source operands and one destination operand. The PPE's PowerPC instructions include the following types: Integer Instructions – These include arithmetic, compare, logical, and rotate/shift instructions. They operate on byte, halfword, word, and doubleword operands.

Where is instruction set stored?

7 Answers. Short answer: The actual circuitry in the processor of the computer is what "determines" the instruction set. This is encoded by a certain electrical signal pattern "stored" in memory.

What are the three bank types of instruction?

Three Categories of Instructions:

• Arithmetic manipulation: add, sub, mult, div, etc.
• Logic and bit manipulation: and, or, nor, xor, etc.
• Shift and rotation (to right or left): sll, srl, sra, rol, ror, etc.

What are the steps involved in an instruction cycle?

There are six fundamental phases of the instruction cycle:

• fetch instruction (aka pre-fetch)
• decode instruction.
• evaluate address (address generation)
• fetch operands (read memory data)
• execute (ALU access)
• store result (writeback memory data)

Which is the set of instructions?

Answer. Answer is Software. Explanation - Software, instructions that tell a computer what to do. Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system.