Advanced VHDL
Start Date: 30/04/2025
Course Overview
This course will Increase your VHDL expertise and learning advanced techniques that will help write more robust and reusable code.
This comprehensive course is targeted toward designers who already have experience with VHDL And want to take their expertise to the next level.
The course highlights modeling, testbenches, RTL/synthesizable design, and techniques aimed at creating parameterizable and reusable designs. The majority of class time is spent in challenging hands-on labs as compared to lecture modules.
Who should attend?
VHDL users with intermediate knowledge of VHDLPrerequisite:
- Designing with VHDL course or equivalent knowledge of modeling, simulation, and RTL coding
- At least 6 months of coding experience beyond an introductory course
Software Tools:
• Vivado® Design or System Edition 2015.3Hardware:
Hardware:
Architecture: N/A*
- Demo board: None*
Skills Gained: After completing this training, you will be able to:
Write efficient and reusable RTL, testbenches, and packages
- Create self-testing testbenches
- Create realistic models
- Use the text IO capabilities of the VHDL language
- Store simulation data dynamically
- Create parameterized designs
- Create parameterized code for design reuse
Lab Description:
Lab 1: Flexible Functions – Construct and use predefined attributes to build functions and procedures that automatically adjust to the size of the passed arguments as well as creating a reusable module with unconstrained ports.
Lab 2: Linked Lists with Access Types – Create linked lists to capture arbitrarily large data sets. Also included in this lab is a reusable helper package for managing singly linked lists.
Lab 3: TextIO Techniques – Load memory for synthesis via a text file using the TextIO extensions for std_logic and std_logic_vector as provided by the std_logic_TextIO package.
Lab 4: Creating Real-World Simulations – Create spread-spectrum clocks with jitter and other real-world factors. Model board and behavioral component delay.
Lab 5: Supporting Multiple Platforms – Effectively use configuration statements, conditional generates, and scripts to build variations on VHDL themes.
Lab 6: Implementing Fixed and Floating Point Numbers – Construct a simple fixed point math example and compare to the IEEE_PROPOSED fixed and floating point models.
Course Outline:
1. Review of Current Knowledge
2. Simulation Concepts
3. Advanced Data Types
4. Subprograms and Design Attributes
5. Lab 1: Flexible Functions
6. Access Type Techniques and Blocks
7. Lab 2: Linked Lists with Access Types
8. Utilizing File IO
9. Lab 3: TextIO Techniques
10. RTL Design and Xilinx
11. Cool Stuff with VHDL
12. Lab 4: Creating Real-World Simulations
13. Supporting Multiple Platforms
14. Lab 5: Supporting Multiple Platforms
15. Non-Integer Numbers
16. Lab 6: Implementing Fixed and Floating Point Numbers
17. Course Summary
