GTU Electrical and Electronic Engineering (Semester 7)
Embedded Systems And Applications
December 2014
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) State any four features and applications of Embedded system.
7 M
1 (b) Explain Synchronous and Asynchronous communication.
7 M

2 (a) Explain the classification of an embedded system.
7 M
Answer any two question from Q2 (b) or Q2 (c)
2 (b) Explain PCI and PCI-x bus in details.
7 M
2 (c) Discuss power issues in embedded systems.
7 M

Answer any two question from Q3 (a), (b) or Q3 (c), (d)
3 (a) Explain in brief: UART and HDLC.
7 M
3 (b) Explain the Object-Oriented Programming in an embedded system.
7 M
3 (c) Explain Function Queues and Interrupt Service Routines Queues in pointers.
7 M
3 (d) Discuss hardware and Software synthesis in brief.
7 M

Answer any two question from Q4 (a), (b) or Q4 (c), (d)
4 (a) Explain the Timer and Counting devices.
7 M
4 (b) Write various techniques for optimization of memory code for embedded C.
7 M
4 (c) Explain SoC (System on Chip) in an embedded system.
7 M
4 (d) Discuss Assembly Language Programming (ALP) Vs High Level Language Programming.
7 M

Answer any two question from Q5 (a), (b) or Q5 (c), (d)
5 (a) Write the use of VLSI designed circuits in embedded systems.
7 M
5 (b) Explain the real time Constraints, in RTOS.
7 M
5 (c) Describe the need of RTOS in an Embedded System and state any two specifications of RTOS.
7 M
5 (d) State any four features of I2C and CAN Bus Protocol.
7 M



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