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Instruction sets are just the opcodes in the CPU that tell it what to do and which software can use. There are hundreds to thousands of these instructions. These instructions vary per processor you use. Here are some of the common instruction sets:

  • x86 - started with the Intel 8086 and mostly still available on PCs
  • x64 - AMD's new instruction set to expand the x86 instruction set to use 64-bit instructions.
  • IA-64 - The instruction set of Intel's Itanium processor, it is declining in popularity as Intel and the software manufacturers have shifted to the x64 instruction set.
  • Z80 - This was an 8-bit instruction set used to run the CP/M operating system. The original TRS-80 used it.
  • 68000 - The Motorola 68000 was a 16-32 bit CPU.
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Q: What are the instruction sets that tell the computer what to do?
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Related questions

What are the instruction sets that tell the computer what to do called?

Data = values that a program can use.Ans.2: = A Program is the set of instructions.


What set of instructions tell the computer what to do?

A program is a set of instructions that tell a computer what to do. In the computer, those instructions are called opcodes and make up an instruction set.


What types of operands are typical in machine instruction sets?

Addresses, Numbers, Characters, Logical Data (source: Computer Organization and Architecture, William Stallings)


What is computer instruction?

A computer instruction is a command given to the computer to perform an operation.There are three instruction code formates.Memory - reference instructionRegister - reference instructionInput - output instructionIf you mean "Computer Instruction" as a field of study, then that is learning how to use computers.


Different types of instruction set architecture?

RISC - Reduced Instruction Set Computer CISC - Comples Instruction Set Computer


What is a programme or set of instruction called?

a program is called a program. a set of instructions is called a manual.


What is the full form of rics and cics?

Reduced Instruction Set Computer Complex Instruction Set Computer


The diffence between human virus and computer viruses?

Human viruses take over human cellular functions. These human viruses have either RNA or DNA instruction sets surrounded by a protein coat. After these instructions enter the human cell, they co-opt cell functions to perform duties the virus wants done. Computer viruses take over computer functions. Computer viruses are programs created by humans and have a series of 1's and 0's to make up instruction sets. After these instructions enter the computer, they co-opt computer functions to perform duties the virus wants done. So, the biggest difference is that the human virus instruction set is encoded in biological molecules of RNA or DNA, and the computer virus instruction set is encoded in 1's and 0's that the computer sees as a program to run.


What is the population of Center for Computer-Assisted Legal Instruction?

Center for Computer-Assisted Legal Instruction's population is 6.


When was Center for Computer-Assisted Legal Instruction created?

Center for Computer-Assisted Legal Instruction was created in 1982.


What is computer managed instruction?

Computer-managed instruction is an instructional strategy whereby the computer is used to provide learning objectives, learning resources, and assessment of learner performance. Computer-managed instruction (CMI) aids the instructor in instructional management without actually doing the teaching.


Explain how the computer keep track of instruction and where does the computer put the instruction it has just fetched?

The computer puts it in your files.