GTU Electrical and Electronic Engineering (Semester 7)
Embedded Systems And Applications
June 2015
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


1 (a) Comparison of Harvard & Van Neumann Architecture and also compare RISC & CISC Architecture of processor in detail.
7 M
1 (b) Explain the block diagram of Embedded system. Given the classification of Embedded system.
7 M

2 (a) Give the classification of programming language. Compare Assembly language with High Level programming language.
7 M
Answer any two question from Q2 (b) or Q2 (c)
2 (b) Explain advanced I/O Serial high speed buses-ISA, PCI.
7 M
2 (c) Explain types of serial communication. Explain any one of them in detail.
7 M

Answer any two question from Q3 (a), (b) or Q3 (c), (d)
3 (a) Explain CAN and USB buses in detail.
7 M
3 (b) Explain serial communication device HDLC in detail.
7 M
3 (c) Discuss the advantages and disadvantages of C++ in an embedded system.
7 M
3 (d) Explain the timer and counter devices.
7 M

Answer any two question from Q4 (a), (b) or Q4 (c), (d)
4 (a) Explain the motor speed control embedded system in detail.
7 M
4 (b) What is RTOS? Explain hardware and software RTOS in detail.
7 M
4 (c) Discuss power constraints in Embedded system.
7 M
4 (d) Explain hardware and software partitioning in Embedded system.
7 M

Answer any two question from Q5 (a), (b) or Q5 (c), (d)
5 (a) Explain multiple function calls in cyclic order in the main function pointers.
7 M
5 (b) Write a short note on Compiler and Cross Compiler.
7 M
5 (c) Discuss System on Chip in Embedded system.
7 M
5 (d) What are the differences between macros and functions in C programming.
7 M



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