FPGA Verilog Projects

A curated collection of beginner-to-intermediate FPGA design projects written in Verilog HDL.
All projects are structured, documented, and simulated using Vivado.

📘 Based on:

• "FPGA Prototyping by Verilog Examples" by Pong P. Chu
• Supplemented with support and documentation guidance via ChatGPT (Delta)

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📂 Project List

Each folder contains a self-contained module, its testbench, and clear comments.

Project	Description
stop_watch_cascade	Stopwatch using cascaded BCD counters
stack	LIFO stack with push/pop logic and overflow detection
fifo	Parameterized FIFO buffer with full/empty flags
sign_mag_add	Signed magnitude adder
float_gt_comparator	13-bit floating point comparator (a > b?)
bcd_incrementor	Increases a BCD input by 1
hex_to7seg	7-segment decoder for hex values
disp_mux	Multiplexed display control module
banner_7seg	Scrolling banner over 7-segment digits
heartbeat	Heartbeat animation across 4-digit display
db_fsm	Debouncing FSM for mechanical buttons
alt_debouncer_fsm	Alternative debounce circuit with 30ms hold logic
decoder_2to4, 3to8, 4to16	Binary decoder modules
dual_priority_test_display	Dual-priority encoder + display output
rising_edge_detector_moore	Edge detection using Moore FSM
rising_edge_detector_mealy	Edge detection using Mealy FSM
dual_edge_detector_moore	Detects both rising and falling edges (Moore)
dual_edge_detector_mealy	Detects both rising and falling edges (Mealy)
edge_detected_gate	Pure combinational edge detection
parking_system	FSM + counter to simulate parking lot entry/exit

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💡 Notes

• All designs simulate successfully in Vivado.
• Testbenches included wherever applicable.
• Projects are organized by functional blocks and FSM logic.

Educational repository — great for portfolio or learning references.
Inspired and built with discipline and curiosity.

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👨‍💻 Credits

• Code: @Askinops
• Guidance & Documentation: **ChatGPT **
• Book Reference: Pong P. Chu — FPGA Prototyping by Verilog Examples

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📜 License

Feel free to fork and use for educational or personal purposes.
Commercial use requires permission.