【正文】 單片機在醫(yī)用設備領域中的應用 單片機在醫(yī)用設備中的用途亦相當廣泛，例如醫(yī)用呼吸機，各種分析儀，監(jiān)護儀，超聲診斷設備及病床呼叫系統(tǒng)等等。它在整個裝置中，起著有如人類頭腦的作用，它出了毛病，整個裝置就癱瘓了。 單片機內(nèi)部也用和電腦功能類似的模塊，比如 CPU，內(nèi)存，并行總線，還有和硬盤作用相同的 存儲器 件，不同的是它的這些部件性能都相對我們的家用電腦弱很多，不過 價錢也是低的，一般不超過 10 元即可 ......用它來做一些控制電器一類不是很復雜的工作足矣了。隨著 INTEL i960 系列特別是后來的 ARM系列的廣泛應用， 32位單片機迅速取代 16位單片機的高端地位，并且進入主流市場。s modular application Certain specialpurpose monolithic integrated circuit design uses in realizing the specific function, thus carries on the modular application in each kind of electric circuit, but does not request to use the personnel to understand its internal structure. If music integration monolithic integrated circuit, looked that resembles the simple function, micro shrinks in the pure electronic chip (is different with magic tape unit39。s control, puter39。s development then separates from each other. The early monolithic integrated circuit is 8 or 4. And what is most successful is INTEL 8031, because of simple reliable, but the performance has obtained the very big high praise well. Hereafter developed the MCS51 series monolithic integrated circuit system on 8031. Until now also widely is using based on this system39。s technical personnel or other extracurricular electronic exploiter do certain products, are not the electric circuit are too plex, is the function is too simple, and is imitated extremely easily. Investigates its reason, possibly on card, in the product has not used on the monolithic integrated circuit or other programmable logical ponent. Monolithic integrated circuit application domain At present the monolithic integrated circuit seeps each domain which lives to us, which domain was nearly very difficult to find not to have monolithic integrated circuit39。s munication facility has basically realized the monolithic integrated circuit intelligent control, from the handset, the telephone, the small program controlled switch, the building automatic correspondence ringing system, the train wireless munication, arrived at the mobile phone which again in the routine work found at everywhere, the colony mobile munication, radio inter and so on. Monolithic integrated circuit39?；谶@一系統(tǒng)的單片機系統(tǒng)直到現(xiàn)在還在廣泛使用。概括的講：一塊芯片就成了一臺計算機。這種計算機就是把智能賦予各種機械的單片機（亦稱微控制器）。例如工廠流水線的智能化管 理，電梯智能化控制、各種報警系統(tǒng)，與計算機聯(lián)網(wǎng)構成二級控制系統(tǒng)等 。如：音樂信號以數(shù)字的形式存于存儲器中（類似于ROM），由微控制器讀出，轉(zhuǎn)化為模擬音樂電信號（類似于聲卡）?，F(xiàn)在有些工廠的技術人員或其它業(yè)余電子開發(fā)者搞出來的某些產(chǎn)品，不是電路太復雜，就是功能太簡單且極易被仿制。 單片機是靠程序運行的，并且可以修改。當代單片機系統(tǒng)已經(jīng)不再只在裸機環(huán)境下開發(fā)和使用，大量專用的嵌入式操作系統(tǒng)被廣泛應用在全系列的單片機上。s in auto plant domain application Monolithic integrated circuit39。s each kind of intelligent IC card, the civil luxury car39。s highend statuses rapidly, and entered the mainstream market. But the traditional 8 monolithic integrated circuit39。s on operating system and the application software home use PC to e up the movement, home use PC could also not withstand. 美麗天使精品論文 It can be said that the 20th century surmounted three “the electricity” the time, namely the electrical time, the Electronic Age and already entered puter time. However, this kind of puter, usually refers to the personal puter, is called PC machine. It by the main engine, the keyboard, the monitor and so on is posed. Also has a kind of puter, most people actually not how familiar. This kind of puter is entrusts with the intelligence each kind of mechanical monolithic integrated circuit (also to call micro controller). , This kind of puter39。 application May say like this that present39。 早期的單片機都是 8 位或 4 位的。汽車上一般配備 40多部單片機，復雜的工業(yè)控制系統(tǒng)上甚至可能有數(shù)百臺單片機在同時工作！單片機的數(shù)量不僅遠超過 PC機和其他計算的總和，甚至比人類的數(shù)量還要多。不過，這種電腦，通常是指個人計算機，簡稱 PC機。采用單片機控制使得儀器儀表數(shù)字化、智能化、微型化，且功能比起采用電子或 數(shù)字電路 更加強大。 此外，單片機在工商，金融，科研、教育，國防航空航天等領域都有著十分廣泛的用途。 導彈 的導航裝置，飛機上各種儀表的控制，計算機的網(wǎng)絡通訊與數(shù)據(jù)傳輸，工業(yè)自動化過程的實時控制和數(shù)據(jù)處理，廣泛使用的各種智能 IC卡 ，民用豪華轎車的安全保障系統(tǒng)， 錄像機 、 攝