單片機外文翻譯@中英文翻譯@外文文獻翻譯

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無錫科技職業(yè)學院畢業(yè)設計中英文翻譯 1 CM is as of CU it in a by PU a is by a of PU on a in a on is in on of of is 031, a a of 031 on is of a 16is 0 of a of 326CU 0 of 200s to 1 0 CM no in of a of is in as of a is in so it up to In CM is s in of be as a a 1-2 in a CM in 錫科技職業(yè)學院畢業(yè)設計中英文翻譯 2 0 CM in is C or of as it is a to a a to a of a / O a a of At to CU is to of as is of of is 0 do . a is is We so on . It is as a of t is an is is is a as C), CU is be to in is to be to A if 0s 4 or 0s of be a CB if if 0s a of CM be a by As on so or is in to as so is 錫科技職業(yè)學院畢業(yè)設計中英文翻譯 3 of hy is is is no as a as as a of if of Cs in of in of CU is in of to be so is in of a of if up to C, C, be of to to C. It of of do is to of as As a be a it is in It is in a it a of as of to of in by as of or to in of is is be be in a or CM in 0th 70, of of CM 錫科技職業(yè)學院畢業(yè)設計中英文翻譯 4 of In of of of to of CUs on of CU In as in of we at of of do is an CU in is to on of OC of As IC OC of to CM of is to of of of C to of CU of of of 無錫科技職業(yè)學院畢業(yè)設計中英文翻譯 5 is in 1. In CM a of of of be of or as 2. In CU a of as of . be V, to 4. In of be in to a CU to be in 5. in of CM in of is as 6. In a of in 無錫科技職業(yè)學院畢業(yè)設計中英文翻譯 6 to to be in a of of to If in is a to of to in by to In to 7. in of in is as a In CU in a of of of CU an of 1, We a is by by in a is a is is it is a be be so to on a as if in of be a of is of in if at a 0, a 1, is is so to be by to at to to s is as is of 錫科技職業(yè)學院畢業(yè)設計中英文翻譯 7 or in to be of to in of as he is of is he of of or a 0 1 In a of we a be by CU on of by is be be to a of is a of P0 P2 3 of on 0 P2 3 a of or a in he is do to R, RD AM or / O as a as a / O so as a A of be a 3.6 no of In as a / O is a as a / O to of a 3.7s CU to 3.7 a do so is to s in 051 in 000 , is 000 000 000 be in a 無錫科技職業(yè)學院畢業(yè)設計中英文翻譯 8 5, is a is to is no is a of to , a , a in P, a SP in on , of a SP on of . As P be so as of to of P, as P, # 5FH on 0H is of a to SP 7H, 08H to 8H 031 is in or to of is is s up a it as it as an 無錫科技職業(yè)學院畢業(yè)設計中英文翻譯 9 單片機 單片 機也被稱為 微控制器 （ 常用英文字母的縮寫 示單片機，它最早是被用在工業(yè)控制領域。單片機由芯片內(nèi)僅有 專用 處理器 發(fā)展而來。最早的設計理念是通過將大量外圍設備和 成在一個芯片中，使計算機系統(tǒng)更小，更容易集成進復雜的而對體積要求嚴格的控制設備當中。 最早按照這種思想設計出的處理器，從此以后，單片機和專用處理 器的發(fā)展便分道揚鑣。 早期的單片機都是 8 位或 4 位的。其中最成功的是 8031，因為簡單可靠而性能不錯獲得了很大的好評。此后在 8031 上發(fā)展出了 于這一系統(tǒng)的單片機系統(tǒng)直到現(xiàn)在還在廣泛使用。隨著工業(yè)控制領域要求的提高，開始出現(xiàn)了 16 位單片機，但因為性價比不理想并未得到很廣泛的應用。 90 年代后隨著消費電子產(chǎn)品大發(fā)展，單片機技術得到了巨大提高。隨著 列特別是后來的 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。而傳統(tǒng)的 8 位單片機的性能也得到了飛速提高，處理能力比起 80 年代提高了數(shù)百倍。目前，高端的 32 位單片機主頻已經(jīng)超過 300能直追 90 年代中期的專用處理器，而普通的型號出廠價格跌落至 1 美元，最高端 1的型號也只有 10 美元。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。而在作為掌上電腦和手機核心處理的高端單片機甚至可以直接使用專用的 作系統(tǒng)。 單片機比專用處理器更適合應用于 嵌入式系統(tǒng) ，因此它得到了最多的應用。事實上單片機是世界上數(shù)量最多的 計算機 。現(xiàn)代人類生活中所用的幾乎每件電子和機械產(chǎn)品中都會集成有單片機。手機、電話、 計算器 、家用電器、電子玩具、 掌上電腦 以及鼠標等電腦配件中都配有 1單片機。而個人電腦中也會有為數(shù)不少的單片機在工作。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 和其他計算的總和，甚至比人類的數(shù)量還要多。 無錫科技職業(yè)學院畢業(yè)設計中英文翻譯 10 單片機又稱單片微控制器 ,它不是完成某一個邏輯功能的芯片 ,而是把一個計算機系統(tǒng)集成到一個芯片上。相當于一個微型的計算機，和計算機相比， 單片機只缺少了 I/O 設備。概括的講：一塊芯片就成了一臺計算機。它的體積小、質(zhì)量輕、價格便宜、為學習、應用和開發(fā)提供了便利條件。同時