29.1.3. Comparison with Single Bus Architecture

Try these first

1. 1.

   What does ALU stand for?

   Hint

   Think about what operations the ALU performs.

2. 2.

   List the three buses in a three-bus architecture.

   Hint

   Consider the purpose each bus serves.

3. 3.

   What is the primary purpose of the ALU?

   • A. Store data
   • B. Perform arithmetic and logic operations
   • C. Manage memory

   Hint

   Think about the operations your calculator performs.

4. 4.

   True or False: In a single bus architecture, multiple operations can occur simultaneously.

   • True
   • False

   Hint

   Consider the bus's limitations.

5. 5.

   Analyze how the implementation of a three-bus architecture could affect the overall design of a CPU beyond what has been discussed.

   Hint

   Consider how components may be optimized for a three-bus system.

6. 6.

   Propose a scenario where a single bus might be more beneficial than a three-bus system.

   Hint

   Think about where complexity might not be necessary.