Exam Details
| Subject | Digital System Design | |
| Paper | ||
| Exam / Course | BTCVI / BTECVI / BTELVI | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2016 | |
| City, State | new delhi, |
Question Paper
No. of Printed Pages: 2 IBIELE-OllI
B.Tech. -VIEP -ELECTRONICS AND COMMUNICATION ENGINEERING (BTECVI)
Term-End Examination
June, 2016
BIELE-011 DIGITAL SYSTEM DESIGN
Time: 3 hours Maximum Marks: 70
Note: Attempt any seven questions. All questions carry equal marks. Use of scientific calculator is allowed.
1. Minimise the Boolean function f x2, x3, x4, x5) Em 15, 17, 21, 24, 25, 27, 31) by using the tabular method. Show all prime implicants and essential prime implicants. 10
2. Discuss the working of a Johnson ring counter bit). Design the same by using J-K flip-flop. State the steps/sequences it will go through., when it is loaded with initial value 1010. 10
3. Describe the process of controller and data path design with its block diagram and logic diagram. 10
4. Design a 32 x 1 multiplexer by using 2 x 1 MUX only. How many numbers of 16 x 1 MUX are required to have a 256 x 1 MUX? 10
5. What is an instruction set Explain programmable controller with fixed instruction set with subroutine capability. 10
6. Design a ripple 3-bit down counter by using T flip-flop. 5
Explain about the race around condition and the remedy to overcome it. 5
7. Write a data flow description for a 4-bit full adder. Include initial carry also. 10
8. Design an asynchronous counter that counts the sequence 7 and repeats by using J-K flip-flop. 10
9. A binary counter is required to count up to 1638310, How many flip-flops are required? If the input clock frequency is 10·5 MHz, what is the frequency of the MSB output? 5
Write the Boolean expression for a 3-bit comparator to produce A A B and A conditions. 5
B.Tech. -VIEP -ELECTRONICS AND COMMUNICATION ENGINEERING (BTECVI)
Term-End Examination
June, 2016
BIELE-011 DIGITAL SYSTEM DESIGN
Time: 3 hours Maximum Marks: 70
Note: Attempt any seven questions. All questions carry equal marks. Use of scientific calculator is allowed.
1. Minimise the Boolean function f x2, x3, x4, x5) Em 15, 17, 21, 24, 25, 27, 31) by using the tabular method. Show all prime implicants and essential prime implicants. 10
2. Discuss the working of a Johnson ring counter bit). Design the same by using J-K flip-flop. State the steps/sequences it will go through., when it is loaded with initial value 1010. 10
3. Describe the process of controller and data path design with its block diagram and logic diagram. 10
4. Design a 32 x 1 multiplexer by using 2 x 1 MUX only. How many numbers of 16 x 1 MUX are required to have a 256 x 1 MUX? 10
5. What is an instruction set Explain programmable controller with fixed instruction set with subroutine capability. 10
6. Design a ripple 3-bit down counter by using T flip-flop. 5
Explain about the race around condition and the remedy to overcome it. 5
7. Write a data flow description for a 4-bit full adder. Include initial carry also. 10
8. Design an asynchronous counter that counts the sequence 7 and repeats by using J-K flip-flop. 10
9. A binary counter is required to count up to 1638310, How many flip-flops are required? If the input clock frequency is 10·5 MHz, what is the frequency of the MSB output? 5
Write the Boolean expression for a 3-bit comparator to produce A A B and A conditions. 5
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Advance Microprocessor And Architecture
- Analog and Mixed Mode VLSI Design
- Analog Communication
- Analog Electronic Circuits
- Analog Integrated Circuits Design
- Antennas and Propagation
- B10-Informatics
- Basics Of Electronics Engineering
- Computer Architecture
- Computer Communication Networks
- Control Engineering
- Data Communication And Network
- Device Modelling For Circuit Simulation
- Digital Electronics
- Digital Signal Processing
- Digital System Design
- Electromagnetic Field Theory
- Electronic Measurement and Inst
- Electronic Switching Circuits
- Embedded System Design
- Information Theory And Coding
- Linear Integrated Circuits
- Microcontrollers
- Microprocessor And Its Applications
- Microwave And Radar Engineering
- Multirate Systems
- Optical Fiber Communication
- Power Electronics
- Satellite And Tv Engineering
- Signal And Systems
- Wireless Communication