Hall Ticket No Question Paper Code: BES004
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
M.Tech II Semester End Examinations (Regular) July, 2017
Regulation: IARE-R16
EMBEDDED SYSTEM ARCHITECTURE
(Embedded Systems)
Time: 3 Hours Max Marks: 70
Answer ONE Question from each Unit
All Questions Carry Equal Marks
All parts of the question must be answered in one place only
UNIT I
1. Illustrate different phases in embedded system design and development process.
Explain the organization of embedded system board based upon the von Neumann architecture
model.

2. Explain different ISA Models for Instruction-Level Parallelism with an example for each.
Write short notes on how to power the embedded hardware.
UNIT II
3. Give the comparison among von Neumann and Harvard processor architectures.
Enumerate the concept of ripple-carry adder by taking an example.

4. Explain different types of on-chip program memory(ROM).
What is serial interface? Explain different schemes serial i/o communication.
UNIT III
5. Explain the most common cache selection and replacement schemes in board memory.
Briefly discuss the solutions for improving the bandwidth of main memory.

6. Illustrate different phases in PCI transactions showing how PCI signals are used for transmission
of information.
Briefly discuss about the bus performance with some limitations.
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UNIT IV
7. Explain different phases in point to point protocol highlighting connection states and events.

Write the SMTP pseudocode implemented in an e-mail application on a client device.

8. Give the comparison among TCP/IP, OSI Models and Embedded Systems Model with the help
of diagram.
Write the pseudocode to demonstrates a sample UDP pseudocode algorithm for processing an
incoming datagram.
UNIT V
9. Explain four base structural types of the "4+1" model.
Enumerate C example compilation/linking steps and object file results with the help of diagram.


10. Explain different varieties of quality-attribute and architecture-oriented approaches to Analyze
and evaluate the Architecture.
Briefly discuss different stages of Creating an Embedded System Architecture.