【摘要】 采用ATMEL公司的89C51单片机和内置HD61102驱动芯片的CGM12864液晶模块,设计出了液晶模块与单片机之间的硬件接口电路,并用C语言实现了液晶旋转式菜单的显示程序。系统中实际运用的旋转式菜单由8个界面组成,按照设定的顺序进行界面间的旋转转换,很好地解决了多幅菜单的同屏切换问题,具有动态显示的特征,在家用电子产品中取得了良好的应用效果。更多还原

【Abstract】 Using 89 C51s of ATMEL company and the CGM12864 LCD in which the HD61102 is embedded, the hardware interface of MCU and LCD was designed. The rotating menu display on LCD was rea-(lized) by C language. The menu in the system is constituted of eight interfaces, which convert the interface according to the setting order. It resolves the problem of the conversion of multi-layers menu display. With the dynamic display characteristic, it has good application effect in household electronics.更多还原