power-fail circuit

基本解釋

It discusses the design of power-fail protection circuit for SCM from hardware and software, and analyzes the credibility of power-fail protection in detail.
詳細(xì)地介紹了單片機(jī)樟電保護(hù)電路的設(shè)計原理及硬、軟件實現(xiàn)方法，分析了其可靠性。
How to design watchdog , power source breakdown real time control supervisor, suppling power after power-fail and auto-reset circuit together with correlative software are also presented.
給出了看門狗、掉電後供電延時、電源故障實時監(jiān)控、自動複位等功能的實現(xiàn)電路及相關(guān)程序。