Deemed University 2010 M.Tech Electronics and Communication Engineering University: Lingayas University Term: III Title of the : Microprocessor & its Applications - Question Paper
Roll No. ..
Lingayas University, Faridabad
M.Tech (Part-Time) Electronics & Comm. Engg.
Term-III Examination May, 2010
Microprocessor & its Applications (EC -505)
[Time: 3 Hours] [Max. Marks: 100]
Before answering the question, candidate should ensure that they have been supplied the correct and complete question paper. No complaint in this regard, will be entertained after examination.
Note: Question No. 1 Section A is compulsory. Attempt any two questions from Section B and any two questions from Section C. In all attempt five questions.
Section A
Q-1 (i) How are software requirement analyzed? (5x4=20)
(ii) Discuss the role of compilers.
(iii) Define principle interfacing DMA controller
(iv) Discuss the role of co-processor.
(v) Explain assembler directives in microprocessor.
Section-B
Q-2. (a) List and Describe the basic features of a micro computer developed system. (10)
(b) Describe performance evaluation techniques in the context of process control computer system. (10)
Q-3. (a) Discuss memory organization in a microcomputer system. (5)
(b) Discuss the interfacing and working of CRT controller. (15)
Q-4. (a) What different purposes the following computers can be used for in the process control: Main frame, mini computers and micro computers? (15)
(b) Explain the type of process control language. (5)
Section C
Q-5. Describe the various step required for selection of microprocessor and micro computer for application. (20)
Q-6. (a) Discuss the use of logic analyzer and cross compiler. (10)
(b) Explain a few software tools for development of microprocessor based control. (10)
Q-7. Write short technical notes on: (20)
(i) RS- 232 and RS- 485
(ii) Asynchronous and Synchronous data communication.
Q-8. Explain in detail the microprocessor based speed monitoring of a D.C. Motor. Discuss both Hardware and Software issues. (20)
Roll No. ..
Lingayas University, Faridabad
M.Tech (Part-Time) Electronics & Comm. Engg.
Term-III Examination May, 2010
Microprocessor & its Applications (EC -505)
[Time: 3 Hours] [Max. Marks: 100]
Before answering the question, candidate should ensure that they have been supplied the correct and complete question paper. No complaint in this regard, will be entertained after examination.
Note: Question No. 1 Section A is compulsory. Attempt any two questions from Section B and any two questions from Section C. In all attempt five questions.
Section A
Q-1 (i) How are software requirement analyzed? (5x4=20)
(ii) Discuss the role of compilers.
(iii) Define principle interfacing DMA controller
(iv) Discuss the role of co-processor.
(v) Explain assembler directives in microprocessor.
Section-B
Q-2. (a) List and Describe the basic features of a micro computer developed system. (10)
(b) Describe performance evaluation techniques in the context of process control computer system. (10)
Q-3. (a) Discuss memory organization in a microcomputer system. (5)
(b) Discuss the interfacing and working of CRT controller. (15)
Q-4. (a) What different purposes the following computers can be used for in the process control: Main frame, mini computers and micro computers? (15)
(b) Explain the type of process control language. (5)
Section C
Q-5. Describe the various step required for selection of microprocessor and micro computer for application. (20)
Q-6. (a) Discuss the use of logic analyzer and cross compiler. (10)
(b) Explain a few software tools for development of microprocessor based control. (10)
Q-7. Write short technical notes on: (20)
(i) RS- 232 and RS- 485
(ii) Asynchronous and Synchronous data communication.
Q-8. Explain in detail the microprocessor based speed monitoring of a D.C. Motor. Discuss both Hardware and Software issues. (20)
| Earning: Approval pending. |
