Code running on a Chinese Low-Cost Cyclone IV Evaluation board A-C4E6E10 (https://www.aliexpress.com/item/USB-Blaster-altera-fpga-board-altera-kit-fpga-development-board-EP4CE6E22C8N-board-cyclone-IV-board/32813061054.html).
Developed on Quartus II version 13.1.4 web edition.
- 640 x 480 / 60 Hz / 8 color display
- Up to 4 balls bouncing simultaneously
- Free space is constantly contracting and expanding
