Description: 本程序利用8254以及8255还有扬声器实现了一个简单的七键电子琴。通过按键盘上的相应的数字键，可以产生不同的声音。-This procedure using 8254 and 8255 there is a simple speaker to achieve the seven key electric piano. On the keyboard by pressing the corresponding number keys, you can have different voices. Platform: |
Size: 1024 |
Author:zhangkun |
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