本文介绍了单片微机火灾报警区域控制器,它以可靠性和性能价格比高的INTEL8039单片微机为核心,充分发挥软件特点,使系统的硬件配置最小,系统配有实时多功能键盘能对全部96个部位任意设置成双头、单头或不接,延迟时间也可以任意设置。文中介绍了系统的硬、软件设计和工作原理。 This article introduces a single microcomputer fire alarm zone controller, it is reliable and cost-effective INTEL8039 single-chip microcomputer as the core, give full play to software features, the system hardware configuration is minimal, the system is equipped with real-time multi-function keyboard can All 96 parts are arbitrarily set to double head, single head or not, the delay time can be set arbitrarily. The article describes the system hardware and software design and working principle.