【摘要】 目的:利用液晶控制芯片S1D13700,设计一种基于MSP430单片机的液晶显示系统。方法:MSP430单片机控制总线采用模拟MSC-51系列单片机通讯方式,通过8位数据总线与S1D13700相连,地址总线分别采用间接寻址和直接寻址方式连接。结果:该设计已成功应用于心电监护仪中心电波形及相关参数的显示。结论:S1D13700的驱动程序采用C语言编程,通用性强,特别适用于便携式仪器的设计。更多还原

【Abstract】 Objective To design LCD system based on MSP430 using LCD controller S1D13700. Methods MSP430’s control bus adopted the communication mode of MSC-51 singlechips, and was connected with S1D13700 by 8-bit data bus. The address buses were linked by the modes of indirect address and direct address respectively. Results The design was used for displaying cardiac wave and its parameters in cardiac monitor successfully. Conclusion The S1D13700’s driver program, accomplished with standard ANSI-C, is gifted with brilliant versatility, and thus can be used in the design of the portable device.更多还原