The bus interface acts like a communication hub that allows different parts of the computer to talk to each other. It helps the CPU send and receive data to and from memory, storage devices, and other peripherals.

• How It Works ? :
  • Data Transfer: It manages the transfer of data over the system bus, which is a set of electrical paths connecting various components.
  • Control Signals: It sends control signals to coordinate the timing and direction of data transfers, ensuring everything operates in sync.
  • Addressing: It helps identify where data should be read from or written to by sending addresses to the memory or other devices.
• Components:
  • Data Bus: Carries the actual data being transferred.
  • Address Bus: Carries the addresses that specify where data should be read from or written to.
  • Control Bus: Carries signals that control and coordinate the activities of the CPU and other components.