Fungsi Instruction Decoder Apr 2026

: The CPU gets an instruction from memory and stores it in the Instruction Register (IR) .

: The generated control signals trigger the hardware (e.g., the ALU performs a calculation). 🛠️ Types of Instruction Decoders Fungsi Instruction Decoder

: It produces electrical signals that open or close logic gates, directing the flow of data across the CPU's internal buses. : The CPU gets an instruction from memory

: It identifies the Opcode (operation code), such as "ADD," "MOVE," or "JUMP," and determines which functional unit (like the ALU) needs to be activated. such as "ADD

: It extracts the operands (the data or memory addresses the instruction will act upon) from the instruction bit stream.

: The Instruction Decoder reads the IR, breaking down the binary pattern into meaningful commands.