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11-27-2011, 01:12 AM
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cs501 midterm nov 2011
Q1- What is Reset operation describe it types
Q2- Describe super scaler and VILW. Q3- Write RTL functions and there was a rb +rc instruction Q4- Write RTL functions and there was a rb +rc instruction Q5-. Write the structural RTL for “ in ra, rb” Write the Structural RTL description for un-conditional jump instruction for uni-bus data path implementation. (5 Marks) Question No: 19 ( Marks: 2 ) How can you define microprogram? Question No: 20 ( Marks: 3 ) What is the role of timing step generator in a processor? Question No: 21 ( Marks: 3 ) What is the utility of reset operation and when it is r Question No: 22 ( Marks: 5 ) Write the Structural RTL description for un-conditional jump uni-bus data path implementation. jump [ra+c2] Question No: 23 ( Marks: 5 ) What function is performed by the reset operation of a processor? What are the two types of reset operations? 2nd paper There were 23 questions 1-14 are mcqs others are questions Q : DEFINE HARD RESET AND SOFT RESET OPERATIONS IN SRC Q : Write two pipelining problem and define them briefly. Q : What information is provided by the addressing modes of some processors? Q : eLEBORATE PRE-FATCHING CONCEPT? Q : Write RTL functions and there was a rb +rc instruction. Q : how we speed-up a computer? Q : Write execution time of an instruction(there was a description too) Q : Types of instructions Q : How you represent register data field? 1. How many types of instructions are available in SRC? Name them. What is the format of each of these instructions…….5marks 2. Write the Structural RTL for the call instruction for uni-bus data path implementation. call ra, rb…………………..5 marks 3. Write the Structural RTL for the mov instruction for uni-bus data path implementation. mov ra, rb………………………..3 marks 4. How many stages are in the pipelined version of SRC? Name them……..3 marks 5. How can you define microprogram?.....2 marks 6. Write the Structural RTL for the 'not instruction'……….2 marks Q no 1 Define Control unit. (2 marks) Q no 2 How can you define Microprogram (2 marks) Q no 3 Instruction fetch say tha yad nahin (3 marks) rel Ra Q no 4 what is the utility of reset operation when it is required (3 marks) Q no5 what are the types of SRC?Name them? also explain its format? (5 marks) Q no 6 yad nahin muggar uni- bus say related tha (5 marks) ow can you define microprogram? (2 Marks) A question about to define the shift right instruction? (2 Marks) What is the utility of reset operation and when it is required? (3 Marks) Structural RTL instructions definition? (3 Marks) Write the Structural RTL description for un-conditional jump instruction for uni-bus data path implementation. (5 Marks) Define two hazard in pipelining and how can to overcome these. (5 Marks) PAPER#1 1. What is relation b/w data path and control unit in SRC processors…….2marks 2. Define Pre-fetching……….2marks 3. Write the structural RTL for “ in ra, rb” ……….3marks 4. What is difference between Latency and Throughput……3marks 5. Write the Structural RTL for “call ra, rb”……….5marks 6. What are the pipeline problems. Describe each briefly…. 5marks 
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Linear Mode
