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https://github.com/kunalpisolkar24/mpr_lab_codes

Collection of X86/64 assembly language practical codes for Savitribai Phule Pune University's Microprocessor Lab (210257).
https://github.com/kunalpisolkar24/mpr_lab_codes

80386 assembly microprocessor

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Collection of X86/64 assembly language practical codes for Savitribai Phule Pune University's Microprocessor Lab (210257).

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# Assembly Language Microprocessor Lab Practical Codes for Savitribai Phule Pune University :computer: :microscope:

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Welcome to the Assembly Language Microprocessor Lab repository for Savitribai Phule Pune University! This repository contains a collection of practical codes for the Microprocessor Laboratory course (210257) in the Second Year of Computer Engineering (2019 Course). Let's explore the world of microprocessors and assembly language programming together! :rocket:



📜 **Course Information:**  



- **University:** Savitribai Phule Pune University

- **Course Name:** Microprocessor Laboratory (210257)

- **Companion Course:** Microprocessor (210254)

- **Course Objectives:**

  - To understand assembly language programming instruction set

  - To understand different assembler directives with examples

  - To apply instruction set for implementing X86/64 bit assembly language programs

- **Course Outcomes:**

  - CO1. Understand and apply various addressing modes and instruction set to implement assembly language programs

  - CO2. Apply logic to implement code conversion

  - CO3. Analyze and apply logic to demonstrate processor mode of operation



🎯 **Course Topics Covered:**



| Practical No. | Description |

|---------------|-------------|

| 1 | Write an X86/64 ALP to accept five 64-bit Hexadecimal numbers from the user and store them in an array and display the accepted numbers. |

| 2 | Write an X86/64 ALP to accept a string and display its length. |

| 3 | Write an X86/64 ALP to find the largest of given Byte/Word/Dword/64-bit numbers. |

| 4 | Write an X86/64 ALP to count the number of positive and negative numbers from the array. |

| 5 | Write X86/64 ALP to convert 4-digit Hex number into its equivalent BCD number and 5-digit BCD number into its equivalent HEX number. Make your program user-friendly to accept the choice from the user for: (a) HEX to BCD (b) BCD to HEX (c) EXIT. Display proper strings to prompt the user while accepting the input and displaying the result. (Wherever necessary, use 64-bit registers). |

| 6 | Write X86/64 ALP to detect protected mode and display the values of GDTR, LDTR, IDTR, TR, and MSW Registers. |

| 7 | Write X86/64 ALP to perform non-overlapped block transfer without string-specific instructions. The block containing data can be defined in the data segment. |

| 8 | Write X86/64 ALP to perform overlapped block transfer with string-specific instructions. The block containing data can be defined in the data segment. |

| 9 | Write X86/64 ALP to perform multiplication of two 8-bit hexadecimal numbers. Use successive addition and add and shift method. |

| 10 | Write x86 ALP to find the factorial of a given integer number on the command line by using recursion. Explicit stack manipulation is expected in the code. |



📄 **Instructions:**



To get started with a specific practical, navigate to the corresponding directory and access the code files. Each code file is thoroughly documented, providing clear instructions and explanations to aid your learning experience.



🤝 **Contributions:**



Contributions from students, educators, and enthusiasts are highly encouraged. If you have additional practicals, improvements, or fixes to share, feel free to open a pull request. Please adhere to the contribution guidelines in [CONTRIBUTING.md](./CONTRIBUTING.md).



📄 **License:**



This repository is licensed under the [MIT License](./LICENSE). You are free to use, modify, and distribute the code for academic and personal purposes.



👩‍💻 **Let's Learn Assembly Language and Explore the World of Microprocessors!** 👨‍💻