目 录
一．字符型模块的性能······································· 1
二．基本原理··············································· 2
三．技术参数··············································· 3
四．时序特性··············································· 4
五．引脚、指功能··········································· 5
六．使用实例··············································· 6
七．使用注意事项··········································· 7
