Käskyvalikoima
Käskyvalikoima, also known as command set or instruction set, refers to the collection of commands or instructions that a computer's processor can execute. It defines the native language of a computer's central processing unit (CPU) and is crucial for the operation of software applications. Each command in a käskyvalikoima typically performs a specific operation, such as arithmetic calculations, data movement, or control flow management.
The käskyvalikoima is designed by the CPU's architect and is implemented in the CPU's microarchitecture. It
There are two main types of käskyvalikoima: CISC (Complex Instruction Set Computing) and RISC (Reduced Instruction
The käskyvalikoima is a fundamental aspect of computer architecture and plays a significant role in determining