Streaming Lights

Flowing water light

Project name：flowing lights.

Specific requirements：When reset, all lights are off. When switch SW1 is turned on, all lights will do flowing action.

System design：

Hardware Description：

There are 9 LEDs on the development board, including 1 FPGA_DONE signal indicator, 1 3.3V power indicator, 3 user RGB lights, and 4 user red lights.

Development steps：

1.Start VIVADO development environment, click Create Project, enter the project name and the project directory in the pop-up window.

2.Click NEXT to select the device page, here we select xc7a35tftg256-1.

3.Write the program and compile it.

4.Pin constraint.

5.Implement the bitstream generation and then verify the board.