Download Anna University B-Tech ECE 5th Sem Microprocessor and Microcontroller MM Lab Manual Question Paper

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DEPARTMENT OF

ELECTRONICS AND COMMUNICATION ENGINEERING

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EC6513 - MICROPROCESSOR AND MICROCONTROLLERLABORATORY

V SEMESTER - R 2013

LABORATORY MANUAL

Name : ____________________________________

Register No. : ____________________________________

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Section : ____________________________________

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EC6513-MICROPROCESSOR AND MICROCONTROLLER LABORATORY

COURSE OBJECTIVES

C01 - To learn the working of ARM processor

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C02 - To introduce ALP concepts and features

C03 - To write ALP for arithmetic and logical operations in 8086 and 8051

C04 - To differentiate Serial and Parallel Interface

C05 - To interface different I/Os with Microprocessors

C06 - To be familiar with MASM

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COURSE OUTCOMES

1. Write programs in ARM for a specific Application
2. Write ALP Programs for fixed and Floating Point and Arithmetic
3. Interface different I/Os with processor and Generate waveforms using Microprocessors
4. Execute Programs in 8051

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5. Assess the performance of optical devices: light sources, fibers and detectors from both physical and system point of view

INTRODUCTION

This course illustrates the concepts covered in course CS6412 and provides students with hands-on experience in Assembly language programs.

PREREQUISITE:

1. Digital Electronics

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EC6513 – MICROPROCESSOR AND MICROCONTROLLER LABORATORY

CYCLE I-8086 PROGRAMS USING KITS AND MASM

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CYCLE 2 - PERIPHERALS AND INTERFACING EXPERIMENTS

CYCLE III - 8051 PROGRAMS USING KITS AND MASM

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ADDITIONAL EXPERIMENTS BEYOND THE SYLLABUS

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VISION

College of Engineering is committed to provide highly disciplined, conscientious and enterprising professionals conforming to global standards through value based quality education and training.

MISSION

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• To provide competent technical manpower capable of meeting requirements of the industry
• To contribute to the promotion of Academic Excellence in pursuit of Technical Education at different levels
• To train the students to sell his brawn and brain to the highest bidder but to never put a price tag on heart and soul

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

VISION

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To impart professional education integrated with human values to the younger generation, so as to shape them as proficient and dedicated engineers, capable of providing comprehensive solutions to the challenges in deploying technology for the service of humanity

MISSION

• To educate the students with the state-of-art technologies to meet the growing challenges of the electronics industry
• To carry out research through continuous interaction with research institutes and industry, on advances in communication systems
• To provide the students with strong ground rules to facilitate them for systematic learning, innovation and ethical practices

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PROGRAMME EDUCATIONAL OBJECTIVES (PEOS)

1. Fundamentals To impart students with fundamental knowledge in Mathematics, Science and fundamentals of engineering that will would them to be successful professionals
2. Core Competence To provide students with sound knowledge in engineering and experimental skills to identify complex software problems in industry and to develop practical solution for them
3. Breadth To provide relevant training and experience to bridge the gap between theory and practice this enables to find solutions for real time problem in industry and organization and to design products requiring interdisciplinary skills

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4. Professionalism skills To bestow students with adequate training and provide opportunities to work as team that will build up their communication skills, individual leadership and supportive qualities and to develop them to adapt and work in ever changing technologies
5. Lifelong Learning To develop the ability of students to establish themselves as professionals in Computer Science and Engineering and to create awareness about the need for lifelong learning and pursuing advanced degrees

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PROGRAMME OUTCOMES (POS)

1. To apply basic knowledge of Mathematics, Science and Engineering fundamentals in Computer Science and Engineering field

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2. To design and conduct experiments as well as to analyze and interpret and apply the same in the career
3. To design and develop innovative and creative software applications
4. To understand a complex real world problems and develop an efficient practical solutions
5. To create, select and apply appropriate technique, resources, modern engineering and IT tools
6. To understand their roles as professionals and give the best to the society

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7. To develop a system that will meet expected need with realistic constraints such as economical, environmental, social, political, ethical, safe and sustainable
8. To communicate effectively and make others understand exactly what they are trying to convey in both verbal and written forms
9. To work in a team as team member or a leader and make unique contributions and work with coordination
10. To engage lifelong learning and exhibit their technical skills
11. To develop and manage projects in multidisciplinary environments

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EC6513-MICROPROCESSOR AND MICROCONTROLLER

LABORATORY

SYLLABUS

COURSE OBJECTIVES

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• To learn the working of ARM processor
• To introduce ALP concepts and features
• To write ALP for arithmetic and logical operations in 8086 and 8051
• To differentiate Serial and Parallel Interface
• To interface different I/Os with Microprocessors

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• To be familiar with MASM

LIST OF EXPERIMENTS:

8086 Programs using kits and MASM

1. Basic arithmetic and Logical operations
2. Move a data block without overlap

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3. Code conversion, decimal arithmetic and Matrix operations.
4. Floating point operations, string manipulations, sorting and searching
5. Password checking, Print RAM size and system date
6. Counters and Time Delay

Peripherals and Interfacing Experiments

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1. Traffic light control
2. Stepper motor control
3. Digital clock
4. Key board and Display
5. Printer status

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6. Serial interface and Parallel interface
7. A/D and D/A interface and Waveform Generation 8051

Experiments using kits and MASM

1. Basic arithmetic and Logical operations
2. Square and Cube program, Find 2"s complement of a number

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3. Unpacked BCD to ASCII

COURSE OUTCOMES

• Write programs in ARM for a specific Application
• Write ALP Programs for fixed and Floating Point and Arithmetic
• Interface different I/Os with processor and Generate waveforms using Microprocessors

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• Execute Programs in 8051
• Assess the performance of optical devices: light sources, fibers and detectors from both physical and system point of view

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EC6513 - MICROPROCESSOR AND MICROCONTROLLER LABORATORY

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CONTENTS

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Expt.No.1 BASIC ARITHMETIC AND LOGICAL OPERATIONS

Aim:

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To write an Assembly Language Program to perform Arithmetic operation and to execute using 8086 microprocessor

Apparatus required:

1. 8086 Kit
2. Power cable
3. Keyboard

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Procedure:

To enter program in Trainer Kit

1. Press ‘RESET' key
2. Press 'A(Address)' key
3. Press "Enter" key

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4. Enter the starting address (16 bit)
5. Press “Enter” key
6. Type the Assembly Language Program
7. Press ‘RESET' key

To executive the program

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1. Press "GO"
2. Type the starting address to execute the program
3. Press 'RESET' key

To verify the result

1. Type "SB(Substitute Byte)”

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2. Enter the output address location to check the result

Arithmetic Operation:

1. Addition:

Algorithm:

1. Clear BL register to store carry

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2. Get the addend in AX register pair
3. Get the Augend in CX register pair
4. Add Augend and addend
5. Check for carry, If it is one go to step 6 else go to step 7

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1. Increments carry (BL register by 1)
2. Store the sum in memory from AX register pair
3. Store the carry in memory from BL register
4. Stop

Program:

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Precaution:

Make sure that all the machine codes should be as per the specified in the program.

Tabulation:

2. Subtraction:

Algorithm:

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1. Clear BL register for storing borrow
2. Get the minuend in AX register pair
3. Get the subtrahend in CX register pair
4. Subtract minuend and subtrahend
5. Check borrow, if borrow is one go to step 6 else go to step 8

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6. Increment borrow (BL register by 1)

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1. Negate AX register
2. Store the difference from AX in memory
3. Story the borrow from BL in memory

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4. Stop

Program:

Tabulation:

3. Multiplication

Algorithm:

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1. Clear DX register
2. Load the AX register pair with multiplicand
3. Load the CX register pair with multiplier
4. Multiply multiplicand and multiplier
5. Store the higher byte of product(from DX register pair) in memory specified

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6. Store the lower byte of product(from AX register pair) in memory specified
7. Stop

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Program:

Tabulation:

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4. Division:

Algorithm

1. Clear DX register
2. Load the AX register pair with dividend
3. Load the CX register pair with divisor

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4. Dividend divided by divisor
5. Store the quotient (from AX register pair) in memory specified
6. Store the remainder (from DX register pair) in memory specified
7. Stop

Program:

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Tabulation:

Result:

Thus Assembly language program are written to perform arithmetic operation using 8086 microprocessor. They are executed using 8086 processor and the outputs are verified.

Outcome:

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At the end of this experiment the students able to write ALP programs for Arithmetic and Logical operations.

Viva – voce

1. Write the size of the data bus of 8086.
2. Write the size of the address bus of 8086.
3. What is meant by physical addressing in 8086?

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4. What is meant by an Opcode?
5. What is meant by an Operand?
6. What is meant by a Mnemonics?
7. What are the other possibilities of writing ADD, SUB and MUL instructions in other addressing modes?
8. What is the difference between microprocessor and microcontroller?

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9. What is meant by LATCH?
10. What is the difference between primary & secondary storage device?
11. What is the difference between static and dynamic RAM?
12. What is an interrupt?
13. Differentiate between RAM and ROM?

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14. Define - Compiler
15. Define - Flag
16. Define Stack
17. How clock signal is generated in 8086 microprocessor?
18. State the functions of queue status line QS0 and QS1 in 8086 microprocessor.

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19. What is the purpose of BIU& EU?
20. List out the two examples of assembler directives.

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Applications:

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1. barrel shifters
2. Multiple-precision arithmetic
3. Calculation pipeline
4. binary multipliers
5. Calculation in a single clock

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Expt.No.2 DECIMAL ARITHMETIC AND CODE CONVERSION

Aim:

To write an Assembly Language Program to perform Code conversion and Decimal Arithmetic operations and to execute using 8086 microprocessor

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Apparatus required:

1. 8086 Kit
2. Power cable
3. Keyboard

Procedure:

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To enter program in Trainer Kit

1. Press 'RESET' key
2. Press 'A(Address)' key
3. Press “Enter” key
4. Enter the starting address (16 bit)

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5. Press “Enter” key
6. Type the Assembly Language Program
7. Press ‘RESET' key

To executive the program

1. Press "GO"

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2. Type the starting address to execute the program
3. Press ‘RESET' key

To verify the result

1. Type "SB(Substitute Byte)”
2. Enter the output address location to check the result

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Decimal Arithmetic:

1. Using DAA

Algorithm:

1. Get the first input and store in AL.
2. Get the second input and store in BL.

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3. Clear the CL reg.
4. Add the contents of AL and BL.
5. Adjust decimal accumulator after addition.
6. Store the result.

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Program:

Tabulation:

2. Using AAM

Algorithm:

1. Get the first input and store in AL.

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2. Get the second input and store in BL.
3. Multiply the contents of AL and BL.
4. Adjust decimal accumulator after multiplication.
5. Store the result.

Program:

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