VHDL & FPGA Project : Patterns Generator with Speed Changing feature for LCD display

12 years ago

Dear friends,
This is the sample video for character LCD displays testing, like visibility testing with speed. In this project we have generated 10 different patterns, which can run at different speed. There are total 10 speed level. This system is developed using VHDL coding, and we have used Xilinx spartan FPGA device to configure our system.
In this project we have used total 4 switches, 2 switches for modes and remaining 2 for speed control. by using these push switches, we can switch to next mode and previous mode and we can also change patterns running speed. We have used 2nd row of LCD to display the current mode and speed level of system. and first row will displays the patterns in running, according to the current mode and speed level.

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My name is "Naresh Singh Dobal", For more information please write us at nsdobal@gmail.com

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