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(jì)原理及硬、軟件實(shí)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、掉電后供電延時(shí)、電源故障實(shí)時(shí)監(jiān)控、自動(dòng)復(fù)位等功能的實(shí)現(xiàn)電路及相關(guān)程序。