23.6.1. Comprehension Objectives

Try these first

1. 1.

   What is vertical micro-programming?

   Hint

   Think about how we reduce the memory footprint.

2. 2.

   Define horizontal micro-programming.

   Hint

   Consider speed of execution!

3. 3.

   What is primary advantage of vertical micro-programming?

   • Faster execution
   • Reduced memory usage
   • Wider control fields

   Hint

   Consider what happens when information is compressed.

4. 4.

   True or False: Horizontal micro-programming allows for simultaneous activation of multiple control signals.

   • True
   • False

   Hint

   Think about the nature of horizontal signal execution.

5. 5.

   Design a scenario where both vertical and horizontal micro programming techniques could be utilized in a hybrid micro-programming system.

   Hint

   Think of scenarios requiring both speed and efficiency.

6. 6.

   Critique the hybrid approach to micro-programming compared to pure vertical and horizontal solutions. What are its advantages and challenges?

   Hint

   Provide examples to support your points.