Micro Processor LAB Manual

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

Affiliated to Rajiv Gandhi Prodyogiki VishwavidyalayaBhopal (MP)

MAHAKAL INSTITUTE OF TECHNOLOGYBEHIND AIR STRIP UJJAIN (MP)

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

INDEXS.No Name of Algorithm Date of

SubmissionSIGN 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.


multiply two 16-bit numbers.


swap two variables without using third

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


division of two 16-bit numbers using

successive addition.


finding division of two 16-bit numbers


finding average of 5 numbers in the array..


finding sum of first n natural numbers.


printing n even numbers


printing n odd numbers.

S.No Name of Algorithm Date of Submission

SIGN REMARK

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.

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 using

third 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.

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.

Input Set:

Output Set:

Notes:


Problem Definition:

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

Objective:


Algorithm:

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:


Problem Definition:

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

Objective:


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:


Problem Definition:

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

variable.

Objective:


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

Problem Definition:

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

Objective:


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:


Problem Definition:

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

successive subtraction.

Objective:


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:


Problem Definition:

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

successive addition.

Objective:


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:


Problem Definition:

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

Objective:


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:


Problem Definition:

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

Objective:


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:

Notes:


Problem Definition:

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

Objective:


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.

Input Set:

Output Set:

Notes:


Problem Definition:

Write an assembly language program for printing n even numbers.

Objective:


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:


Problem Definition:

Write an assembly language program for printing n odd numbers.

Objective:


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:


Problem Definition:

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

Objective:


Algorithm:

Declare the Data in DATA SEGMENT. Write Code in CODE SEGMENT. Declare a label GREATER, LESS, EQUAL. Compare the value of AX and BX. Move the number in appropriate segment.

Input Set:

Output Set:

Notes:


Problem Definition:

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

Objective:


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:

Micro Processor LAB Manual

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