6.1. Block Diagram Overview

Try these first

1. 1.

   What is the central role of the CPU in a microprocessor?

   Hint

   Think about the main tasks of a computer's processing unit.

2. 2.

   What do I/O ports do?

   Hint

   Consider how peripherals connect to a computer.

3. 3.

   What is the primary function of the CPU in a microprocessor?

   • Input data
   • Process data
   • Store data

   Hint

   Consider what happens when you run a program.

4. 4.

   True or False: The control unit is part of the memory.

   • True
   • False

   Hint

   Think about the distinct roles of each component.

5. 5.

   Design a simple block diagram for a home automation system using a microcontroller. Identify and describe the CPU, memory, I/O ports, clock, and control unit.

   Hint

   Consider the roles of each component in the system.

6. 6.

   Explain how adding more RAM to a microprocessor affects processing speed and performance. What would be a potential drawback?

   Hint

   Think about how multitasking works in a real-time computing environment.