6.1. Computer Organization and Architecture: A Pedagogical Aspect

Try these first

1. 1.

   What is the role of the control unit?

   Hint

   Think about the overall management of instructions.

2. 2.

   Define a micro operation.

   Hint

   Focus on the breakdown of larger operations.

3. 3.

   What are the main components of a control unit?

   • Registers
   • ALU
   • Memory
   • Control Signals
   • Bus
   • Control Logic
   • Clock

   Hint

   Focus on the unit's role in data flow.

4. 4.

   Is the instruction cycle comprised solely of execution?

   • True
   • False

   Hint

   Remember the steps involved.

5. 5.

   Given a complex macro instruction, break it down into its component micro operations and describe the necessary control signals.

   Hint

   Refer back to basic instructions for guidance.

6. 6.

   Design a control unit for a hypothetical computer system with distinctly different bus architectures. Explain your choices for control signals.

   Hint

   Think about how your architecture might influence performance.