论文部分内容阅读
本文讨论的是一种单片机控制的通用文字／语音综合报警系统。探讨了系统的结构组成，使单片机数据存储器寻址范围远超出６４ＫＢ的分段管理技术及人机接口。还讨论了语音芯片与单片机的接口以及发光二极管点阵用于汉字显示的驱动与接口电路。并对系统的软件设计和单片机内部资源的配置也作了详细的说明。
This article discusses a general-purpose text / voice integrated alarm system controlled by a single-chip microcomputer. The structure of the system is discussed. The data memory address range of the microcontroller is far beyond the 64KB segmentation management technology and man-machine interface. Also discussed the voice chip and microcontroller interface and LED dot matrix display driver and interface circuit. And the system software design and configuration of the internal resources of the microcontroller also made a detailed description.