UNIVERSITY OF MADRAS
B.Sc. DEGREE COURSE IN ELECTRONICS SCIENCE
SEMESTER SYSTEM WITH CREDITS
(Effective from the Academic Year 2003-2004)

Semester VI - Application Oriented Subject II - Practical IV

Duration: 3 hrs
Maximum Marks: 75
Credits: 4

1. Amplitude Modulation and detection
2.Frequency Modulation and detection
3. Pulse Amplitude Modulation and detection
4. Pulse Width Modulation and detection
5. Pulse Position Modulation and detection
6. Half, Full and BCD adders using simple logic gates
7. Half, Full and BCD adders using NAND gates
8. Half and Full subtractors using simple logic gates
9. Half and Full subtractors using NAND gates
10. Study of 7490 BCD counter, divide by (1 to 10) as scalar
11. BCD to seven segment decoder 7447/7448

Microprocessor practical experiments

12. Addition, subtraction, multiplication and division - 8bit
13. Picking up the largest/smallest in an array
14. Ascending order/descending order
15. Code conversions:
a. Binary to BCD
b. BCD to Binary
c. Binary to Ascii
d. Ascii to Binary
e. BCD to Ascii
f. Ascii to BCD
16. Clock Program
17. Flashing LEDs
18. Wave generation using DAC interface

Books for reference