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Roll No…….
Total No. of Questions: 08
M. TECH
(ECE), MAY-2014
ELECTRONICS
SYSTEM DESIGN
Paper
Code (EC-502)
Paper
ID: [E0562]
Time: 3 Hrs. Max.
Marks: 100
Note: Attempt
any five questions.
Q1.
(a)
Explain the working of cell and the bouncing
switch.
(b)
Implement the function f= using two 4:1 Multiplexers.
Q2.
(a)
With the help of an example; explain the state
diagram reduction process.
(b)
Using J K flip flops. Design a 3-bit
synchronous counter with the following sequence 3,7,5,6,3.
(12+8)
Q3. What are system
controllers? With the help of an example explain the design phases of a system
controller.
(20)
Q4. Design a comparator using
binary parallel adders.
(20)
Q5. Following the design
steps require to design as asynchronous circuit, design a basic binary cell.
(20)
Q6. Discuss the interfacing
of digital circuits with different transmission media.
(20)
Q7.
(a)
What do you mean by hazards; explain various
kinds of hazards in detail.
(b)
With an example differentiate between cycles and races.
(10+10)
Q8. What do you mean by a
Glitch? What techniques can be used to design a Glitch free circuit?
(20)
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