SPPU Electronics and Telecom Engineering (Semester 7)
Embedded System and RTOS
May 2017
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Solve any one question from Q.1(a,b) &Q.2(a,b)
1(a) Explain features of embedded system and classify them with example.
5 M
1(b) Explain various processor technologies in design of embedded processors.
5 M

2(a) Explain diffenrence between V model and Water fall model of software design.
5 M
2(b) Explain design metrics with respect to camera as embedded system.
5 M

Solve any one question from Q.3(a,b) &Q.4(a,b)
3(a) Explain kernel architecture & configuration for RTOS.
5 M
3(b) Explain the importance of clock tick in function RTOS. Explain the time management functions in μC/OS-II.
5 M

4(a) What do you mean by task communication & explain various IPC techniques.
5 M
4(b) Explain OSMailbox Create ( ) and OSMailboxPost ( ) function.
5 M

Solve any one question from Q.5(a,b) &Q.6(a,b)
5(a) Compare BIOS with boot loader in embedded system.
8 M
5(b) Explain tracing & profiling tools.
8 M

6(a) List and explain various file systems used in Embedded Linux.
8 M
6(b) What is binary utilities? Discuss miscellaneous binary utilities.
8 M

Solve any one question from Q.7(a,b) &Q.8(a,b)
7(a) Define software testing. Explain various level of testing.
8 M
7(b) Explain concept of loadable device driver for Linux kernel.
8 M

8(a) Draw and explain Linux kernel architecture.
8 M
8(b) Discuss different Linux file systems.
8 M

Solve any one question from Q.9(a,b) &Q.10(a,b)
9(a) Explain the use of ICE for testing embedded system with diagram.
9 M
9(b) Explain mobile phone with its hardware & software requirements.
9 M

10(a) Explain embedded system hardware &software requirements in automatic chocolate vending machine.
9 M
10(b) Explain GNU debugger. What is hardware assisted debugging?
9 M



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