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Operation - +, -, *, % etc. Operand - number(1, 2, 3, etc.) Instruction - 2+3 etc. Destination - □ 2 + 3이라는 instruction이 주어졌다고 가정한다. 1. Momery(RAM: Random Access Memory)에 가서 operator과 operand를 CPU로 가져온다. (RAM - 랜덤이기 때문에 주소를 알아야한다.) 2. CPU에서 연산을 수행한다. 3. 수행한 결과값을 Memory 어딘가에 저장한다. ◡̈

Levels of Code High Level Language Program ↓ Assembly Language Program ↓ Machine Language Program How to translate ? ? ? When high-level language is translated into assembly language, to use a compiler. When assembly language is tranlated into machine language, to use an assembler. High-lever language (Machine independent) temp = a; a = b; b = temp; Assembly language lw $15, 0($2) lw $16, 4($2) ..