Question Paper of "ELECTRONICS SYSTEM DESIGN" for M. Tech (ECE) (Sem.-1st), Subject Code: EC-502, Paper ID [E0562 ], PTU Question Paper.

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Total No. of Questions: 08

M. Tech. (ECE) (Sem.-1^st)

ELECTRONICS SYSTEM DESIGN

Subject Code: EC-502

Paper ID: [E0562]

Time: 3 Hrs.                                                                 Max. Marks: 100

Instruction to Candidates:

1.     Attempt any FIVE questions.

2.     All question carry EQUAL marks.

Q1. Implement the function f=IIM(0,3,7,9,15) + using QM Method.

(20)

Q2. Using the design steps required to design a synchronous sequential circuit, design a Mod 6 up down counter using T-Flip Flops.

(20)

Q3. Write in detail the design phases for designing a system controller?

(20)

Q4. Implement the function f= using ROM, PLA and 8:1 Multiplexer.

(20)

Q5. With the help of an example explain the design steps required to design as asynchronous circuit.

(20)

Q6. With the help of two examples, explain the steps required to solve a boolean function using MEV approach.

(20)

Q7. Design a PD Flip-Flop specified by the following operational table:

P	D	OPERATION
0	0	Changes with clock only if Q=0
0	1	Changes with clock only if Q=0
1	0	Always resets with clock
1	1	Always toggles with clock

Also convert this flip into a JK Flip Flop.

(20)

Q8. Design a 3 bit twisted ring counter. Analyze your design for any hang up state. Suggest the remedy to remove the hang up state (if any).

(20)