30.1.4. Real Addition Process Using Multiple Buses

Try these first

1. 1.

   What is the advantage of using multiple buses in a computer architecture?

   Hint

   Think about how many operations can occur at the same time.

2. 2.

   Define ALU.

   Hint

   Consider what main operations a computer performs during computation.

3. 3.

   What is a major advantage of multiple bus architectures?

   • Increased Hardware Cost
   • Parallel Processing Capability
   • Complexity Increase

   Hint

   Think about the benefit of handling several tasks at once.

4. 4.

   True or False: Multiple buses always outperform single bus architectures in all operations.

   • True
   • False

   Hint

   Consider the cases we've discussed.

5. 5.

   Design a simple addition operation using R1 and R2 in both single and multiple bus architectures. Present the stages involved and compare the timing.

   Hint

   Visualize the flow of data in each architecture.

6. 6.

   Create a flowchart that reflects the instruction fetching process for both architectures using the instruction 'LOAD R1, M'. Identify where the timing might differ.

   Hint

   Focus on instruction order to identify differences.