Embedded System (June – 2014) [IDOL - Revised Course | Question Paper]

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Time: 3 Hours

Total Marks: 100

N.B.:     (1) All Questions are Compulsory.

              (2) Figures on right indicate maximum marks.

Q.1 Attempt Any Two From The Following Question: (10 Marks)
(A) Write a difference between general purpose System and Embedded System?
(B) Write a short note on role of compiler in Embedded System?
(C) Write a short note Complex Instruction Set Computer (CISC).

Q.2 Attempt Any Three From The Following: (15 Marks)
(A) Write a short note on Small Scale and Medium Scale Embedded System?
(B) Write a short note on COTS and Embedded Firmware?
(C) Write a short note reduced instruction set computer (RISC)?
(D) Write a short note on Little Endian and Big Endian Processor?

Q.3 Attempt Any Three From The Following: (15 Marks)
(A) Write a short note on Testability & Debug-Ability, Portability?
(B) What do you mean by non-operational attribute of Embedded System? Explain any five non-operational quality attribute?
(C) Write Washing Machine as Application Specific Embedded System?
(D) Write a short note on Security and safety in Embedded System?

Q.4 Attempt Any Three From The Following: (15 Marks)
(A) Write a short note on Linking and Locating in Embedded System?
(B) Explain the role of assembly language and Assembler in Embedded System?
(C) Define Infinite Loop in Embedded System? Illustrate with proper example.
(D) Explain the concept of Harvard with proper diagram?

Q.5 Attempt Any Three From The Following: (15 Marks)
(A) Explain the concept of ROM and along with their types?
(B) Explain the concept of Interrupt Map in embedded system?
(C) Write a short note on Flash Memory.
(D) Explain the concept of Memory Mapped.

Q.6 Attempt Any Three From The Following: (15 Marks)
(A) State the functions of status register of the peripheral?
(B) Explain the structure of Device Driver?
(C) Explain Real Time characteristics of Embedded Operating System?
(D) Explain role of Simplex, Semi Simplex and Full Duplex Communication related to peripherals.

Q.7 Attempt Any Three From The Following: (15 Marks)
(A) Write a short note on Microcontroller Development Cycle.
(B) Explain the concept of Simulator and Emulator?
(C) Explain the concept of emulator and debugging in detail with proper diagram?
(D) Write a short note on Debugging Tools?