EC2307 – Microprocessors and Microcontroller Lab Model Exam Question Paper
1. Write an
assembly language program for performing the Addition and Subraction of two byte numbers using 8086
Microprocessor.
2. Write an
assembly language program for performing the Multiplication and Division of 16 bit numbers using 8086
Microprocessor.
3. Write an
assembly language program to sort a given array in Ascending and Descending order with array of length 10
using 8086 Microprocessor.
4. Write an
assembly language program to find Largest and Smallest number in a given Array using 8086 Microprocessor.
5. Write an
assembly language program to move string of length FF from source to destination using 8086 Microprocessor.
6. Write an
assembly language program for Modes of operation of programable timer 8253.
7. Write an
assembly language program for performing Addition and Subraction of two 8 bit numbers using 8051 Microcontroller
and store the results in memory.
8. Write
an assembly language program for performing the Multiplication and Division of two 8 bit data using 8051 and store the
result in memory.
9.Write
an assembly language program for performing communication between 8051 Micrcontroller kit and PC.
10. Write
an assembly language program to verify timer, interrupts and UART operations in 8051 Microcontroller.
11. Write
an assembly language program for interfacing 8279, 8259 with 8085 Microprocessor.
12. Write
an assembly language program to convert Analog signal into Digital signal using ADC interfacing using 8086
Microprocessor.
13. Write
an assembly language program for Digital to Analog converter using 8086 Microprocessor.
14. Write
an assembly language program to convert Digital inputs into Analog outputs and to generate different waveforms using
8086 Microprocessor.
15. Write
an assembly language program in 8086 to rotate the motor at different speeds (using Stepper motor and DC motor).
16. Write
an assembly language program in 8086 to display the rolling message “WELCOME” in the display.
17. Write
an assembly language programby interfacing 8255 with 8086 in Mode0, Mode1 and Mode2.
