VHDL-LAB (embedded system)

Solution code of past 9 questions of embedded system on vhdl

Setup Instructions

This is done in ubuntu operating system.

1. Install ghdl and gtkwave:

sudo apt update
sudo apt install ghdl
sudo apt install gtkwave

2. Install Visual Studio Code:

sudo apt install software-properties-common apt-transport-https wget
wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main"
sudo apt update
sudo apt install code

3. Add VHDL Extension in Visual Studio Code:

Install the "VHDL" extension from the Visual Studio Code marketplace.

4. Add Make Extension:

sudo apt install make

Coding Process

1. Create a directory for each assignment/question.
2. Within each directory, add three files:
   • code.vhdl: Main VHDL code file.
   • testbench.vhdl: Testbench VHDL code file.
   • Makefile: Makefile for easier compilation and execution.

Generating Output

1. Open a terminal and navigate to the directory containing the assignment/question.
2. Run the make command to compile and execute the code.

   make

3. To visualize the results using gtkwave:

   gtkwave result.vcd

4. If any errors occur, clean the project:

   make clean

Example Usage

1. Navigate to the directory of the assignment/question:

   cd path/to/assignment_directory

2. Run the make command:

   make

3. View the results in gtkwave:

   gtkwave result.vcd

4. Clean the project if necessary:

   make clean

Contributing

Contributions to this project are welcome! To contribute, please fork this repository, make your changes, and submit a pull request.

Contact

For any questions or concerns, please contact Pragati Basnet at pragatibasnet123@gmail.com or Abhishek Laudari Bhat at laudariavsk123@gmail.com