【正文】 aving electricity for the first time, make all zero clearing to inside RAM, make it is it time Ts to transmit power not to try =Dormancy after 25. After restoring to the throne, is it have electric pin to have electricity for the first time already, is it is it is it is it time the measuring of Ts to transmit power to try to get to go on to measure next time. If Ts * 0, is it in is it prolong period to transmit power, is it enter dormancy after the 1 to reduce Ts to prove. Act as Ts1 = 0, the course which waited for 30s that should enter and lose electrical power. Just when Ts decreases progressively to 0, make it is it indicate to wait for not to lose electrical power Td =1500. When the procedure is restored to the throne beginning again, measure to Ts =0 but Td * 0, is it is it is it transmit power to try to cross already to indicate, at is it wait for the course of 30s to lose electrical power now. In this way, the whole process is transmitted each other by such these parameters as Tr, Td , Ts etc, go on step by step. Result: Conclusion Antiinterference is an important problem in an electronic design, especially Important in the onechip puter. This is because the onechip puter has procedures to run particularity that flies, the consequence that it is interfered may be the system halted, may send out various kinds of mistakes or illegal movements before the system halted too, make the whole system produce the mortality mistake. So, only guarantee it is not enough yet for onechip puter not to crash, study how to reduce the risk interfered, it can befaulttoierant how is it after and make mistakes. This text is it act as some exploration from two these to try hard, hope these elementary opinions can play some function of casting a brick to attract jade, helpful to everybody。 Otherwise, cant present forever the mistake of the intact executive program. Monolithic integrated circuit in Ts and Tr period all can effectively the ant jamming, but is best the unnecessary time arrangement in Tr. When the program time is long, when as far as possible the request reduces Tr, may join the differentiating circuit, like chart 1 center C30, R26, D9. Treatment of output end sons (1) Restore to the throne straight pulse During all I/O mouth of onechip puter turn into the high level when restoring to the throne. That is to say output for low pin normally, will according to restore to the throne cycle appear the width for the straight pulse of Tr. This straight pulse will influence the normal output, 2 methods are dealt with: ① Connect in parallel electric capacity suppress , capacity confirm according to Tr time that restore to the throne on the son in end. Reducing Tr can be reduced and connected the electric capacity in parallel. ② It is invalid to design the peripheral circuit into the high level. (2) Faulttolerant Choose the capacity that the output end connects the electric capacity in parallel faulttolerantly and properly, can realize faulttolerant control. Reduced cycle in a certain, because interfered exporting the wrong level. Because the keeping function of electric capacity, can39。 ② Procedure appear circulation mistake very much sometimes, but just guard the gate dog control link include and enter, adopt and guard the gate as to such a mistake dog unable to discern。s circuit etc, can make this problem have better settlement, but still the existing problem: ① Guard the gate dog at the movement, mean and appear mistake already and run some time, this is not allowed in some occasions。 After the high level, the onechip puter begins to hold the conduct procedure. That is to say, are restored to the throne and suitable for the time that the procedure carries out during the low level Td of the signal, this time should be greater than the execution cycle of the procedure each time. It is restore to the throne cycle and restore to the throne high level of signal take empty than very much important to choose rationally. As to simple to show instrument, restore to the throne cycle determine data break cycle, low electricity is it measure, hank over all time shown to greater than to want at ordinary times。 Write a part of the procedure of the software according to this movement, such as Fig. 5. In 4 Fig, act as person who protect the beginning at the electricity, is it transmit power 0 to try at first. 5s, points out and transmits power soon。對(duì)于這些情況，我們?cè)噲D復(fù)位自愿的方法在實(shí)踐中，采用等或復(fù)位交替脈沖醒來(lái)根據(jù)外部條件，一個(gè)芯片的電腦。讓 CPU 的執(zhí)行任務(wù)，并直接進(jìn)入休眠后，恢復(fù)了外部世界的寶座，喚醒它進(jìn)行下一個(gè)操作，這是復(fù)位法律經(jīng)常通過這種方式可 以使抗干擾能力大大加強(qiáng)，主要有 2 點(diǎn)：①。加熱，旋轉(zhuǎn)產(chǎn)生的脈沖，并計(jì)算熱水水輪熱量，沒有熱水流動(dòng)，沒有熱量導(dǎo)出，只需要在 CPU 的事實(shí)使數(shù)值，不需要計(jì)數(shù)。硬件實(shí)現(xiàn)的主要問題 復(fù)位定期無(wú)條件 一般有 2 種方法。對(duì)于寫下的最大或最小值，可以使用窗口比較器的工具。單片集成電路在 TS 和 Tr 期間都能有效地抗干擾，但最好是在章不必要的時(shí)間安排。減少在一定周期，因?yàn)槌隹诘腻e(cuò)誤干擾的水平。 是它恢復(fù)與清零 RAM 來(lái)輸出 復(fù)位上的所有引腳轉(zhuǎn)成高層次，是否應(yīng)該進(jìn)行不必要的改變?yōu)榈鸵_使定期，因此，應(yīng)立即恢復(fù)所有引腳后復(fù)位的。需要的是它切換到休眠等候原來(lái)只。 5 秒，指出并很快傳輸功率 。如果給付 * 0，是否是它在延長(zhǎng)期內(nèi)的發(fā)射功率，它是后進(jìn)入休眠，減少 1 給付證明。這是它作為文字部分由兩個(gè)勘探這些努力，希望能發(fā)揮這些基本觀點(diǎn)鑄造一個(gè)拋磚引玉，幫助大家，也希望每一位同事共同探討一些功能，提高設(shè)計(jì)水平在一起。電磁干擾源可以通過輻射和傳導(dǎo)兩種方式來(lái)傳播。這些被干擾源輻射的設(shè)備被稱為受害者。圖 2 演示了共模干擾源在共模電流為 Icm1 和 Icm2時(shí)相關(guān)的電流路徑 [9]。國(guó)際無(wú)線電干擾特別委員會(huì)，國(guó)際電工委員會(huì)標(biāo)準(zhǔn)， 美國(guó)聯(lián)邦通訊委員會(huì) 和德國(guó)電氣工程師協(xié)會(huì)認(rèn)證是歐洲，美國(guó)，德國(guó)最有名的決策并且出版最重要電磁兼容性法規(guī)的組織。 1 提供一個(gè)低阻抗路徑轉(zhuǎn)移源動(dòng)力到電力電子轉(zhuǎn)換器以及負(fù)載。在實(shí)際的情況下， 線路阻抗穩(wěn)定網(wǎng)絡(luò) 是 連接到頻譜分析儀上進(jìn)行干擾測(cè)量的。線性阻抗穩(wěn)定網(wǎng)絡(luò)在電磁干擾測(cè)量范圍之內(nèi)擁有穩(wěn)定的阻抗 [7]。 IEC 和 VDE 頻率范圍不同，前者范圍為 150 千赫茲 到 30 兆赫茲，后者的范圍為 10 千赫茲 到 30 兆赫茲， 在上述法規(guī)規(guī)定要求的頻率范圍內(nèi)，法規(guī)的遵守情況被用來(lái)測(cè)量或者計(jì)算傳導(dǎo)干擾的水平。就像前面講的一樣，電力電子轉(zhuǎn)換器被視為一個(gè)重要的電磁干擾源，并 能使電網(wǎng) 產(chǎn)生腐壞。它的電路如下圖 1 所示 [9]。 二、來(lái)源，途徑和電磁干擾的受害者 雜亂的電壓或者電流被稱為干擾，而它們的來(lái)源被稱為干擾源。在設(shè)計(jì)階段考慮電磁兼容性問題是非常重要的 [3]。通過這種方式，整個(gè)過程是經(jīng)由這些作為章等，運(yùn)輸署的 TS 等參數(shù)彼此去一步一步來(lái)。嘗試 0，傳遞力量。例如，綜合的保護(hù)上述變壓器設(shè)備，復(fù)位，定期根據(jù) 20ms 的間隔。復(fù)位周期來(lái)計(jì)算概率的失誤很 少，根據(jù)二為連續(xù)第二次。 具有電力測(cè)量和手動(dòng)復(fù)位 有些系統(tǒng)是它使一些初始化和運(yùn)行在首次電力想要的。這將直接影響到正常的脈沖輸出， 2 種方法是并行處理的電容量：①連接壓制能力確認(rèn)時(shí)間，按章對(duì)恢復(fù)年底兒子的寶座。這就是說，被還原的時(shí)間，程序執(zhí)行過程中的信號(hào)運(yùn)輸署低一