Verilog frequency buzzer
no vote
This experiment can be said to be the most basic Verilog entry of the experiment, we do not do too much theoretical analysis, practice is the last word. When the I/O CPLD (FM) for low power, the transistor conduction, buzzer sound. Which contains the frequency of the code, the tube foot distribution based on DE2 board. Has been implemented on the board, no errors.