| ADVANCED MICROPROCESSOR |
| PAPER NO. 1 |
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| PUT ON: Dec, 2K2 |
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ECE ADVANCED MICROPROCESSOR (B.Tech 6th & 7th Semester,2122) Time : 3 Hours Maximum Marks : 60 NOTE:- This paper consist of Three Sections. Section A is compulsory. Do any Four questions from Section B and any two questions from Section C Section-A Marks : 20 1(a) What is the role of execution unit of 80386? (b) Discuss the purpose of ESP and EBP registers of 808386. (c) Describe the function of direct flag and overflow flag. (d) List the features of 80486 based microprossors (e) What is the purpose of Numeric Data Processor in 80486? (f) What is meant by pentium's Dual independent Bus archtecture? (g) Waht is meant by Pentium's U and V pipelines? (h) Discuss the mean components of a microprocessor. (i) List the applications of microprocessors. (j) Compare the features of 80486 and Pentium microprocessors. Section-B Marks:5 Each 2. How 808386 microprocessors performs operand addressing ? Explain. 3. How is the pipeling implemented in 80486 microprocessor? 4. List the features of CISC based machines. 5. What is meant by Dynamic branch prediction scheme employed by Pentium? 6. What is the role of Translation look aside Buffers? Explain. Section-C Marks : 10 Each 7. Describe the factors that are considered while designing a RISC based machine. 8. Discuss the block diagram of 80386 microprocessor with the different functional units. 9. How Pentium microprocessor carries out speculative execution and super-pipelining? Explain. |
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