29.1.1. Basic Objectives of the Unit

Try these first

1. 1.

   What is the function of bus A in a three bus architecture?

   Hint

   Remember the roles of each bus.

2. 2.

   Which component is responsible for performing arithmetic operations?

   Hint

   Think about what ALU stands for.

3. 3.

   What is the primary function of a CPU bus?

   • Data Storage
   • Data Transfer
   • Data Processing

   Hint

   Think about what happens when data moves within a computer.

4. 4.

   True or False: A three bus architecture decreases the time needed for data transfer.

   • True
   • False

   Hint

   Consider how many operations can happen at once in this architecture.

5. 5.

   Describe a scenario where implementing a two bus architecture could be more beneficial than a three bus architecture.

   Hint

   Think of a situation with limited component needs.

6. 6.

   Consider a targeted design for an embedded system. How would the architecture differ from a high-performance CPU, and why?

   Hint

   Consider the functional requirements of each system type.