The FPGA Password Lock is a VLSI & MATLAB project that combines Debounce logic and Top-level design, built with JTAG debug. The project follows a clean, modular design flow where specification, implementation, and verification stay separated, making it easy to test, extend, and present. It showcases practical VLSI and simulation techniques while producing a working, demo-ready design.
Manual and traditional approaches to this design task are slow, error-prone, and difficult to verify. Without a structured VLSI or simulation approach built on Top-level design and JTAG debug, designers cannot model, implement, and validate complex circuits or algorithms reliably.
This project applies VLSI and simulation techniques through Debounce logic, orchestrated with JTAG debug and Top-level design. The flow is designed for correctness and clarity, with clear implementation, verification, and evaluation stages. It produces consistent, reusable results and can be adapted to related design tasks with minimal changes.
JTAG debug
LED / switch boards
Verilog / VHDL / MATLAB
Simulation and synthesis tools
Testbenches and verification
Timing and power analysis
Xilinx / Intel FPGA
Verilog / VHDL
Vivado / Quartus
Modular design flow around Debounce logic and Top-level design
Configurable parameters and verification settings
Clear logging, metrics, and error handling
Clean interface for viewing results
Reusable components for related design tasks
Comprehensive verification and evaluation
The project is layered: the specification layer defines the design through Debounce logic; the implementation layer builds it with JTAG debug and Top-level design; and the verification layer validates and presents results via Clock management. Shared test, analysis, and reporting modules support all layers, keeping the design robust and easy to extend.
Study the specification and define the design goals.
Build the specification and modeling layer with Debounce logic.
Implement the core design using JTAG debug and Top-level design.
Add the verification and presentation layer via Clock management.
Wire up end-to-end flows and add error handling and reporting.
Run simulations, analyze results, and refine the design.
Package the project, document it, and prepare the demo and viva report.
Build production-style VLSI and simulation designs
Apply On-board debugging and Hardware-software integration
Model and implement digital and analog systems
Work with VLSI, FPGA, and MATLAB tools
Present and defend a complete project in viva
Extend the design to advanced process nodes
Add more sophisticated algorithms
Improve power and performance optimization
Integrate hardware-software co-design
The FPGA Password Lock delivers a complete VLSI & MATLAB workflow — from specification and implementation to verification and presentation. It is practical, modern, and easy to explain, making it an excellent final year project that demonstrates in-demand VLSI and simulation skills.
