10ECL68-Microprocessor Lab

Subject Code : 10ECL68                                                                                                                                    IA Marks : 25

No. of Practical Hrs/Week: 03                                                                                                                            Exam Hours : 03

Total no. of Practical Hrs. : 42                                                                                                                            Exam Marks : 50

I) Programs involving

1) Data transfer instructions like:

i] Byte and word data transfer in different addressing modes.

ii] Block move (with and without overlap)

iii] Block interchange

2) Arithmetic & logical operations like:

i] Addition and Subtraction of multi precision nos.

ii] Multiplication and Division of signed and unsigned Hexadecimal nos.

iii] ASCII adjustment instructions

iv] Code conversions

v] Arithmetic programs to find square cube, LCM, GCD, factorial

3) Bit manipulation instructions like checking:

i] Whether given data is positive or negative

ii] Whether given data is odd or even

iii] Logical 1’s and 0’s in a given data

iv] 2 out 5 code

v] Bit wise and nibble wise palindrome

4) Branch/Loop instructions like:

i] Arrays: addition/subtraction of N nos.

Finding largest and smallest nos.

Ascending and descending order

ii] Near and Far Conditional and Unconditional jumps, Calls and Returns

5) Programs on String manipulation like string transfer, string reversing, searching for a string, etc.

6) Programs involving Software interrupts Programs to use DOS interrupt INT 21h Function calls for Reading a Character from keyboard, Buffered Keyboard input, Display of character/ String on console 

II) Experiments on interfacing 8086 with the following interfacing modules through DIO (Digital Input/Output-PCI bus compatible) card

a) Matrix keyboard interfacing

b) Seven segment display interface

c) Logical controller interface

d) Stepper motor interface

III) Other Interfacing Programs

a) Interfacing a printer to an X86 microcomputer

b) PC to PC Communication