Today Paper of Cs501 - (11-05-12)

[NaumanX2]

Almost 70% MCQ's was from old Papers and quiz's

Subjective Part

Q -   Write a structural RTL for Shift instruction for Uni-Bus data path implementation.      

      shiftr ra, rb, c1     [5 Marks]                                                                                         

Q -  Write down one Advantage and Disadvantage of Microprogramming?   [3 Marks]

Q -  Difference between Memory Address Register and Memory Buffer Register?   [2 Marks]

Q -  4-5 instructions were given and asked the pipe-lining hazards in it also correct it.?  [2 Marks]

Q -  One Structural RTL Table was given, you have to tell the simple Equation and what is it for?   [5 Marks]

All the Best

[saima007]

My current midterm paper CS501 19/05/2012

80% mcq form past papers and quizzes 20 % new mcq.

Subjective Question:

Q1. Which register holds the address of the next instruction to b executed in the processor?    (2 Marks)

Q2. What do you know about Machine Exception? (2 Marks)

Q3. How exception may b generated write the difference between external and internal exceptions?   (3marks)

Q4. Write the structure RTL description for mov instruction (3 Marks)

Q5. Write the structure RTL description for shift instruction? (5 Marks)

Q6. Identify Hazard in the instructions and resolve it? (5 Marks)