23.2.1. Memory Size and Steps

Try these first

1. 1.

   What is vertical micro-programming?

   Hint

   Think about memory and efficiency.

2. 2.

   What is the function of a decoder?

   Hint

   Consider its role in micro-programming.

3. 3.

   What is the primary focus of vertical micro-programming?

   • Speed
   • Memory Optimization
   • Simplicity

   Hint

   Think about what the term 'vertical' suggests.

4. 4.

   In horizontal micro-programming, how many control signals can be active at one time?

   • True
   • False

   Hint

   Remember the definition of horizontal micro-programming.

5. 5.

   An instruction schedule requires activating the PC and MAR together frequently. Discuss the most efficient micro-programming method to apply.

   Hint

   Think about performance and the memory implications.

6. 6.

   Given an operation that generally requires three control signals, evaluate the trade-off between vertical and horizontal micro-programming in terms of speed and memory needs.

   Hint

   Consider the differences in how each method manages control signals.