Introduction - If you have any usage issues, please Google them yourself
The system is designed using EDA technology with a simple eight-note keyboard and music generator, the system clock divider based on the principle of the computer, using top-down design approach to achieve, it can control the audio through the key input to . The system automatically performed by the music module, instrument module piano demo/music feature selection module, tone modules, and numerical control frequency occurrence module of five parts. System implementation is to use hardware description language VHDL modular way by design, then programming, timing simulation, integration. The system functions and it has some value.