Processor fundamentals

What you'll learn

• Describe the basic Von Neumann model of a computer system.
• Explain the purpose and role of key registers (PC, MDR, MAR, ACC, IX, CIR, status registers).
• Outline the functions of the ALU, control unit, system clock, and immediate access store.
• Identify the functions of the address bus, data bus, and control bus.
• Discuss factors affecting computer performance, including processor type, bus width, clock speeds, cache memory, and core processors.
• Explain the connection of computers to peripheral devices using USB, HDMI, and VGA.
• Describe the fetch-execute cycle and register transfers.
• Explain the purpose of interrupts.

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