APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
MODEL QUESTION PAPER MARCH 2018

Course Code: EC308
Course Name: EMBEDDED SYSTEM
Max marks: 100 Duration: 3 Hours
PART A

Answer any two full questions, each carriers 15 marks

1. a) Explain the Hardware components of an embedded system in details. (8)
(b) What are the challenges faced in designing an Embedded System? (3)
(c) Differentiate 120 and SPI (4)
2. a). Explain the serial communication using I2C, CAN, and USB in detail. (9)
b) Explain the Embedded Software in a system (6)

3. a) Explain the steps involved in the Hardware design process of an embedded system.

(8)
b) Explain the parallel communication using PCI (7)
PART 8
Answer any two full questions, each carriers 15 marks
4. a) With neat diagram explain the working of direct memory access (DMA) (8)
b) What is an interrupt? Explain the Device drivers for handling ISR in details. (7)
5. a) what are the different types of Software Debugging Techniques? Explain in
detail. (8)
b) What are the concepts used in embedded programming? (7)
6. a) Differentiate Simulator and Emulator. (5)
b) List out the features of embedded C++ and embedded java (5)

c) Explain the memory devices in embedded system (5)