8086 Programs for Evaluation

Arithmetic

1. Addition of 2 8b numbers add_8b_2.asm
2. Subtraction sub_8b.asm
3. Multiplication multiply_8b.asm
4. Division of 16b with 8b number divide_16b_by_8b.asm
5. Addition of 2 16b add_8b_16b.asm
6. Multiplication of 2 32b multiply_2_32b.asm
7. Sum of n 8b Sum_of_n_8b.asm
8. Print array print_array.asm
9. Add two 8bit numbers add_8b_2.asm
10. Load Effective Address lea.asm
11. Offset offset.asm
12. Count number of 1s in a binary number count_1s.asm
13. Find the largest number among 5 grades find_largest.asm
14. Divide 16b by 8b divide_16b_by_8b.asm
15. Add 16b with carry add_16b_carry.asm
16. Add 16b BCD add_16b_bcd.asm
17. Decimal Adjust after addition daa.asm

Expression

18. ALP to find the Greatest Common Divisor of two unsigned integer.gcd_two.asm
19. ALP to find the Sum and average of unsigned integer. sum_average_unsigned.asm
20. Develop and execute an ALP to compute factorial of a positive integer number using recursive procedure. fact.asm
21. Transfer string from one memory location to another. copy_string_memory_location.asm
22. Count vowels in a word count_vowels.asm
23. Calculate power(a,b) i.e a^b power.asm
24. Average of values stored in an array. average_sum_array.asm
25. Find Reverse of an array. reverse_array.asm
26. Prompts the user to enter an array and displays it prompt_user_array+display.asm
27. Find largest number in memory location finding_largest_number_memory.asm
28. Check if number is even or odd check_number_even_odd.asm
29. Check if given number is prime given_number_prime.asm
30. Fibonacci Sequence fibonacci.asm || fibonacci2.asm || fibonacci3.asm
31. Concatenation of strings concatenation_string.asm
32. Check if string contains substring substring_in_string.asm
33. Count number of words count_words.asm

Conversion

34. ALP for conversion of 16-bit HEX number into its equivalent BCD number.hex_bcd.asm

35. ALP for conversion of 16-bit BCD number into its equivalent HEX number. bcd_hex.asm

36. ALP for conversion BCD number 7-Segment String. seven_segment.asm

37. ALP to copy the string of successive memory locations from one memory to other.

    a. Using string instructions copy_string_instruction.asm

    b. Without using string instruction copy_without_string_instruction.asm

38. Compare two strings compare_strings.asm

39. Reverse a number reverse_number.asm

40. Decimal to binary decimal_to_binary.asm

41. Decimal to octal decimal_to_octal.asm

42. Hexadecimal to decimal hex_to_decimal.asm

Sorting

43. ALP to Sort a set of unsigned integer numbers in ascending/ descending order using Bubble sort algorithm. bubble_sort.asm
44. Array Ascending array_ascending.asm
45. Array Descending array_descending.asm

Searching

46. Develop and execute ALP that implements Binary search algorithm. The data consists of sorted 16 bit unsigned integers. The search key is also a 16 bit unsigned integer. binary_search.asm
47. Search Element in an array search_element_array.asm
48. Linear Search linear_search.asm
49. Occurences of character occurences_character_count.asm

Assessment Programs

1. Emulate a counter on emu8086, to count the no. of 1’s (binary) in the given input value. count_1s.asm
2. Emulate water level controller on emu8086 for the following Specifications: water_level_controller.asm
   • No. of water levels in the overhead tank is 8
   • Display the current level of water with a buzzer
   • Switch on the motor if the water level is 1
   • Switch off the motor if the water level is 8
   • Switch on the buzzer on water overflow
3. Emulate a fire monitoring system on emu8086 for the following specifications: fire_monitoring_system.asm
   • Define the threshold for the temperature of two rooms
   • Generate the temperature value in 8b resolution
   • Switch on the alarm and display an alarm message when the threshold of either of the room is reached
   • Remove the alarm and bring the temperature below the threshold
4. Design and Emulate a smart automation system for a garment manufacturing unit with the following requirements:- garment_defect.asm
   • To detect all possible defects.
   • To remove the defective pieces.
   • To provide comprehensive inventory report.
5. Find the largest number from an unordered array of sixteen 8-bit numbers stored sequentially in memory location 2000:5000H. Store the largest number in memory location 2000:5000H.finding_largest_number_memory.asm

External add-on devices

Note: All the given programs must be emulated using emu8086 only. Download link

1. Traffic Lights
   • traffic_lights
   • traffic_lights2
2. LED display LED_display_test.asm
3. Stepper Motor stepper_motor.asm
4. Thermometer thermometer.asm
5. Robot robot.asm
6. Timer timer.asm
7. Keyboard keybrd.asm
8. Mouse mouse.asm