Embedded Systems (CSCT6114)
Computer Science - COS
Semester: First Semester
Level: 500
Year: 2014
DEPARTMENTS OF COMPUTER SCIENCE (FCS 500)
ACADEMIC YEAR 2014-2015 – Semester1
Lecturer: SP TCHASSO
CSC516: Embedded systems paper Time: 2hrs
Exercise 1:
1- Embedded system, software, firmware, protocol
2- Name 05 characteristics of embedded systems
3- Name the main components of an embedded system and give their role
4- Give 04 applications of embedded systems
5- Name 03 computer portsused in developing embedded systems
6- Name 03 software used in developing embedded systems
7- Compare software and firmware
8- Compare a microcontroller system and a microprocessor system
9- Draw the waveform of the data “10001110” according to the RS232
format
10- Draw the block diagram of an embedded system
Exercice2
Let’s consider the diagram below.
11- It is an embedded system? Justify
12- What is the name of the virtual component “COM” in PROTEUS-
ISIS? What is it representing in simulation?
13- We intend to realize the system of the diagram so that when
button1 is pressed, the message “Door broken” is sent to the computer
through the serial port. When the button2 is pressed the message
“Window opened” is sent to the computer through the serial port. But
your computer has no serial port carry out simulations and test your
application. Explain how you will proceed to solve the problem?
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