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介绍SED1353 LCD控制器的内部结构,并给出了该控制器与8051单片机的接口和与320×240 LCD的接口。在介绍LCD上任意坐标画点的程序的基础上,给出了LCD实现图形显示和字符显示的方法。
The internal structure of SED1353 LCD controller is introduced and the interface between the controller and 8051 MCU and the interface with 320 × 240 LCD are given. Based on the introduction of the program of arbitrary coordinate point on the LCD, the method of LCD display and character display is given.