1)　　主芯片：Altera 的FLEX10K20TC144-4 STC89C58RD+。

2)　　要求扩展键盘接口电路,可以实现电子琴的一般功能，进行乐曲的手动演奏，此外还应该具有存储功能，可以将演奏的乐曲进行存储并在人工控制下进行回放。

3)　　完成系统方案设计。

4)　　编制相应的VHDL程序并进行相应的仿真工作，完成系统的调试工作。

5)　　编写51系统程序，完成初始化、系统控制等功能。

6)　　利用51系统实现系统的在线配置。

7)　　发挥部分

可以进行乐曲的自动演奏。

-1) Main chipset: Altera' s FLEX10K20TC144-4 STC89C58RD+. 2) require the expansion of the keyboard interface circuit can be achieved general organ function, to music performed manually, in addition should have a storage function, which will perform the music store and playback under manual control. 3) complete the system design. 4) the preparation of the corresponding procedures and the corresponding VHDL simulation work, the completion of system testing. 5) procedures for the preparation of 51 systems to complete the initialization, the system control functions. 6) the use of 51 on-line system configuration. 7) to play some music can be performed automatically.