23.5.1. Micro-Program Architecture Basics

Try these first

1. 1.

   What is vertical micro-programming?

   Hint

   Think about how memory can be efficiently used.

2. 2.

   Define horizontal micro-programming.

   Hint

   Consider the opposite of vertical micro-programming.

3. 3.

   What is the main characteristic of vertical micro-programming?

   • Flat structure
   • Encoded signals
   • Parallel execution

   Hint

   Think about how signals are arranged in this method.

4. 4.

   True or False: Horizontal micro-programming is slower than vertical micro-programming.

   • True
   • False

   Hint

   Consider how many signals can be triggered simultaneously.

5. 5.

   Design a micro-program architecture that employs vertical programming for signal encoding while incorporating a clustering strategy. Discuss its efficiency.

   Hint

   Consider how clustering affects execution and efficiency.

6. 6.

   Create a scenario where a transition from horizontal to vertical micro-programming is warranted. What constraints and advantages should be considered?

   Hint

   Analyze performance versus memory trade-offs in your scenario.