（1）下载“KX232_PIANO_C5T”文件夹中的sof文件。

(2) 接上串行通信线，与PC机通信。

（3）在“FOR_PC_FILE”文件夹中，双击打开上位机软件“SEND”,按键盘上的“1、2、3.。。”即可弹琴。SEND窗口即显示对应的ASIC码。-(1) Download " KX232_PIANO_C5T"　folder in the sof file. (2) connected to the serial communication lines, and the PC machine communication. (3) " FOR_PC_FILE"　folder, double-click to open the PC software " SEND" , press the keyboard " 1,2,3..."　To play the piano. SEND ASIC window that displays the corresponding code.