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MAHAKAL INSTITUTE OF TECHNOLOGYBEHIND AIR STRIP UJJAIN (MP)

Approved By All India Council of Technical Education (New Delhi)

DEPARTMENT OFCOMPUTER SCIENCE AND ENGG .

LAB MANUAL

Name of Student: ..

Name of Lab: MICROPROCESSOR AND INTERFACING

Subject Code: CS-601

Branch: C.S. & ENGG.

Year/Sem: III/VI

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Affiliated to Rajiv Gandhi Prodyogiki Vishwavidyalaya Bhopal (MP)

INDEX

S.No Name of Algorithm Date of Submission

SIGN REMARK

1. Write an assembly language program to

subtract two 16-bit numbers.2. Write an assembly language program to add

two 8-bit numbers.3. Write an assembly language program to

multiply two 16-bit numbers.4.

Write an assembly language program to

swap two variables without using third

variable.5. Write an assembly language program for

addition of two 64-bit numbers6 Write an assembly language program for

division of two 16-bit numbers using

successive subtraction7. Write an assembly language program for

division of two 16-bit numbers using

successive addition.8. Write an assembly language program for

finding division of two 16-bit numbers9. Write an assembly language program for

finding average of 5 numbers in the array. .10. Write an assembly language program for

finding sum of first n natural numbers .11. Write an assembly language program for

printing n even numbers

12. Write an assembly language program for

printing n odd numbers.S.No Name of Algorithm Date of SIGN REMARK

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Submission

13 Write an assembly language program to find

largest between 2 numbers14 Write an assembly language program to

calculate factorial of a given number.

List of the Experiments

Microprocessor & Interfacing

1. Write an assembly language program to subtract two 16-bit numbers

2. Write an assembly language program to add two 16-bit numbers

3. Write an assembly language program to multiply two 16-bit numbers

4. Write an assembly language program to swap two variables without usingthird variable.

5. Write an assembly language program for addition of two 64-bit numbers

6. Write an assembly language program for division of two 16-bit numbers

using successive subtraction.

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7. Write an assembly language program for division of two 16-bit numbers

using successive addition.

8. Write an assembly language program for finding division of two 16-bit

numbers.

9. Write an assembly language program for finding average of 5 numbers in

the array.10. Write an assembly language program for finding sum of first n natural

numbers

11. Write an assembly language program for printing n even numbers

12. Write an assembly language program for printing n odd numbers.

13. Write an assembly language program to find largest between 2 numbers.

14. Write an assembly language program to calculate factorial of a given

number.

PROGRAM NO: - 1Unit/Topic: 1/8086Programming

Problem Definition :

Write an assembly language program to subtract two 16-bit numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare data in DATA SEGMENT. Write code in CODE SEGMENT. Move number in appropriate segment. Subtract the value of 2 registers by SUB instruction .

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Input Set:

Output Set:

Notes:

PROGRAM NO: - 2Unit/Topic: 1/8086Programming

Problem Definition :

Write an assembly language program to Add two 8-bit numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

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Declare data in DATA SEGMENT. Write code in CODE SEGMENT. Move number in appropriate segment. Add the value of 2 registers by ADD instruction .

Input Set:

Output Set:

Notes:

PROGRAM NO: - 3Unit/Topic: 1/8086Programming

Problem Definition :

Write an assembly language program to Multiply two 16-bit numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

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Algorithm:

Specify the default register Move the value of the word 1 to AX. Move the value of the word 2 to BX. Multiply the value of the AX and BX. Move the memory location to the Destination Index. Move the value of AX into DI..

Input Set:

Output Set:

Notes:

PROGRAM NO: - 4Unit/Topic: 1/8086Programming

Problem Definition :

Write an assembly language program to swap two variables without using third

variable.

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Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Add the value of reg1 to reg2. Sub the value of reg2 from reg1. Negate the value of reg2. Sub the value of reg1 from reg2.

Input Set:

Output Set:

Notes:

PROGRAM NO: - 5Unit/Topic: 1/8086 Programming

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Problem Definition :

Write an assembly language program for addition of two 64-bit numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Move number in appropriate segment. Declare a label START. Move D1 to AX and D2 to BX Increment the values of S1 and DI two times. Subtract the values of 2 registers by SUB Instruction.

Input Set:

Output Set:

Notes:

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PROGRAM NO: - 6Unit/Topic: 1/8086 Programming

Problem Definition :

Write an assembly language program for division of two 16-bit numbers using

successive subtraction.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label START. Move number in appropriate segment.

Input Set:

Output Set:

Notes:

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PROGRAM NO: - 7Unit/Topic: 1/8086 Programming

Problem Definition :

Write an assembly language program for division of two 16-bit numbers using

successive addition.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label START. Move number in appropriate segment.

Input Set:

Output Set:

Notes:

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PROGRAM NO: - 8Unit/Topic: 1/8086 Programming

Problem Definition :

Write an assembly language program for finding division of two 16-bit numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Move number in appropriate segment. Divide the value of AX by value of BX.

Input Set:

Output Set:

Notes:

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PROGRAM NO: - 9Unit/Topic: 1/8086 Programming

Problem Definition :

Write an assembly language program for finding average of 5 numbers in the array.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label NEXT. Increment values of SI 2 times. Divide the value of AX by value of BX.

Input Set:

Output Set:

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Notes:

PROGRAM NO: - 10Unit/Topic: 1/8086 Programming

Problem Definition :Write an assembly language program for finding sum of first n natural numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm: Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label NEXT. Add the value of AX and BX. Decrement the value BX. Move the number in appropriate segment.

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Input Set:

Output Set:

Notes:

PROGRAM NO: - 11Unit/Topic: 1/8086 Programming

Problem Definition :

Write an assembly language program for printing n even numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

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Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label NEXT. Add the value of AX with 2 Move the number in appropriate segment.

Input Set:

Output Set:

Notes:

PROGRAM NO: - 12Unit/Topic: 1/8086 Programming

Problem Definition :Write an assembly language program for printing n odd numbers.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

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Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT.

Declare a label NEXT. Add the value of AX with 2 Move the number in appropriate segment.

Input Set:

Output Set:

Notes:

PROGRAM NO: - 13Unit/Topic: 1/8086 Programming

Problem Definition :

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PROGRAM NO: - 14Unit/Topic: 1/8086 Programming

Problem Definition :

Write an assembly language program to calculate factorial of a given number.

Objective:

To understand the concept of Arithmetic Operation by processor 8086 .

Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label NEXT. Move the number in appropriate segment.

Input Set:

Output Set:

Notes: