Q1. Describe the principle of operation and responsibility of Stack memory in program execution. Illustrate the microinstructions executed in the stack operation.
Q2. Describe the various modes of addressing used in the assembly level programming. Write down an illustration of each.
Q3. Describe various sources of Interrupts. Write down their application.
Q4. What do you mean by conditional branching? Explain how it is executed? Write down an illustration.
Q5. Sketch the control unit of a fundamental computer. By using RTL, illustrate how fetch and decode phases are taken out.
Q6. With a neat block diagram, describe the working of Micro-program sequencer.