Code No.: 320253 III B-Tech II-Semester Examination April, 2003
OR
3.a) b)
List out the register set of 8086. What are the functions of each one of them? What is meant by memory segmentation? What are its advantages?
4.a) b)
What are the difficult addressing modes in 8086. Explain each with an example. Explain the different parameter passing techniques in 8086 procedure calls.
5.a)
Write an assembly language program to 8086 to find the length of a string which terminates with a ‘.’ Write an assembly language program to 8086 to convert a binary number to BCD code.
b)
or ld
b)
Write an assembly language program to 8085 to find the largest and smallest number in an array of length n. What are the differences between 8086 and 8088?
uW
2.a)
.in
MICROPROCESSORS AND APPLICATIONS ( Electrical and Electronics Engineering ) Time: 3 hours Max. Marks: 70 Answer any five questions All questions carry equal marks --1.a) Draw a complete architecture of 8085 microprocessor. Explain about each block. b) Draw a timing diagram for the instruction MVI A , 07H.
Interface a 4 k byte memory to 8086 using 1 k byte RAM chips. Explain the different modes of operation of DMA controller.
7.a) b)
With a neat block diagram explain the working of USART. What is meant by memory mapped I /O and I /O mapped I /O?
8.
Write short notes on i) Interfacing of ADC and DACs to microprocessors ii) Interrupt handling in 8086.
Code No.: 320253 III B-Tech II-Semester Examination April, 2003 ...
III B-Tech II-Semester Examination April, 2003 · MICROPROCESSORS AND APPLICATIONS · ( Electrical and Electronics Engineering ) · Time: 3 hours · Max. Marks: 70 · Answer any five questions · All questions carry equal marks · --- · 1.a) Draw a complete architecture of 8085 microprocessor. Explain about each block.
How are network techniques useful to prevent time and cost over runs in project · implementation? 3. What is human resource planning? What are its objectives ...
cos (2пn/N) · b) Show that out put sequence y(n) of an LTI system is the convolution of input · sequence x(n) and the impulse response of the system h(n). c) A digital system is characterized by the following difference equation: · Y(n) = x(n)+ay(n-
6.a) Explain flattening and factoring with examples. b) Explain the need for functional verification after RTL description and after · synthesis. 7.a) What are the ...
Of what concern would the formal organization structure be to an information · systems designer? 3. âInventory Management System is a vital area of ...
Code No:320455. III-B.Tech. II Semester Examinations April, 2003 · MICROWAVE ENGINEERING · (Electronics and Communication Engineering) · Time: 3 Hours · Max. Marks: 70 · Answer any FIVE questions · All questions carry equal marks · --- · 1. A two-cav
Max.Marks:70 · Answer any FIVE questions · All questions carry equal marks · --- · 1. Solve the following equations using Cramer's rule: · x+3y+6z = 2; 3x-y+4z ...
IV- B.Tech. II Semester Examination April, 2003 · TOOL DESIGN · (Mechanical and Production Engineering) · Time: 3 Hours · Max. Marks: 70 · Answer any Five questions · All questions carry equal marks · - - - · 1.a) Sketch a single point cutting tool a
IRON PRODUCTION · (Metallurgy and Material Technology) · Time: 3 hours · Max.Marks:70 · Answer any FIVE questions · All questions carry equal marks · --- · 1.a) Discuss occurance of iron ores in brief. b) Explain preliminary treatment of iron ores. 2
III-B.Tech. II-Semester Examination April, 2003 · ADVANCED COMPUTER ARCHITECTURE · (common to Computer Science and Engineering, Computer Science and · Information Technology.) Time: 3 hours · Max. Marks: 80 · Answer and five questions · All questions
6.a) With the help of flow sheet explain the production of titanium tetrachloride from · Ilmenite. b) Discuss various processes used for the production of ductile titanium. c) Give some uses of Tio2 and titanium medal. 7.a) How are uranium isotopes s
III-B.Tech. II-Semester Examination April, 2003 · CONTROL SYSTEM COMPONENTS · (Electronics and Control Engineering) · Time: 3 hours · Max. Marks: 70 · Answer any five questions · All questions carry equal marks · --- · 1.a) Write a brief note on Gene
What is its · maximum discharging capacity? 6. Discuss the problems associated with peak voltmeter circuits using passive · elements. Draw circuit developed by Rabus and explain how this circuit · overcomes these problems. 7. Write short notes on: ·
b) With the help of a circuit explain in simple what is a Cyclo-converter? How it · differs from a full wave converter. 5.a) With a neat circuit diagram and wave forms, explain the operation of a single · phase bridge Cyclo-converter with RL load. b)
2.a) Discuss the manufacture of Nitric acid by Ammonia oxidation process. Draw the · necessary flow diagram. b) Explain the thermodynamic and kinetic considerations involved in the · manufacture of Ammonia. 3.a) Describe the manufacturing process for
b) Describe the phenomenon of temper embrittlement. 7.a) Describe Irwin theory of fracture mechanism and also determine the crack · extension force exerted ...
Explain about the following faults in Digital circuits. ... 3.a) Define the terms Fault detection, Fault location, Fault Diagnosis in logic ... combinational circuits.
Graphically represent and give one example of Newtonian fluid, pseudoplastic, · dilatant, ideal plastic and thyxotropic fluid. b) Through a very narrow gap of ...
Discuss about the Hazards of Heat Transfer Operation. 4. Discuss about : · a) Float Switches · b) Bubbler type Level Gauges. 5. Write about industrial safety ...
LASER AND FIBER OPTICS IN MEDICINE · ( Bio-medical Engineering ) ... b) Write a note on medical surveillance. 6.a) What are the advance reactions to laser ...
2. a) Prove that the sum of two watt meters connected in a 3 phase power measurement · gives the total ... (ii) total power and (iii) power factor. Draw the phasor ...
5. a) What are the requirements of Video IF response curve? Explain with neat · diagram. b) Explain different T.V receiving antennas. 6. a) What is program preselection in a T.V receiver? b) Explain about cable T.V. system. 7. a) Describe the working
SATELLITE COMMUNICATIONS · ( Electronics and Communication Engineering ) ... b) Draw the block diagram of a satellite communication and explain each ...
