基于EDA技術的電梯控制器實現(xiàn)與仿真六層電梯控制器的設計摘要A2A0A1A3A4A5A6A7A8A9A10A13A14A11A12A15A16A19A20A9A17A18A15A16A5A21A22A21A23A15A16A24A25A26A27A30A28A29A31A13A21A32A33A6A34A35A36A37A38A39A40A41A28A42A43A44A45A48A2A46A47A49A50A10A13A21A32A51A52A53A54A55A28A56A57A60A58A59A61A48A64A62A6A7A49A59A28A63A65A46A30A29A31A13A68A66A21A32A67A69A70A71A72A71A73A13A21A32A74A75A33A34A35A68A66A42A76A77A78A79A80A28A83A81A75A82A48A86A84A68A66A21A32A82A0A85A13A89A59A14A90A21A23A59A14A20A9A87A92A93A88A91A94A95A96A97A98A99A94A102A91A100A99A101A98A105A103A95A97A104A106A95A99A97A98A109A15A16A10A28A46A30A107A34A21A108A110A111A112A113A114A115A92A118A91A96A116A117A99A101A119A120A121A91A91A122A123A98A95A91A101A96A106A95A91A122A124A99A96A94A103A99A95A117A106A96A122A125A106A96A91A102A91A100A94A96A99A100A99A97A97A98A126A106A98A101A103A106A101A91A109A129A127A131A47A21A32A17A18A128A130A13A134A132A133A135A136A137A51A105A88A95A91A96A106A140A138A28A142A103A106A96A95A103A100A123A123A143A111A48A144A128A130A78A139A118A117A102A126A114A115A59A14A141A145A35A146A147A28A148A149A150A151A154A134A152A91A98A95A99A95A116A13A156A153A152A106A96A94A119A99A95A91A94A95A103A96A91A13A158A128A155A157A159A160A121A96A97A94A91A100A100A48A163A161A128A130A133A135A162A60A157A164A165A13A156A166A167A41A13A89A128A130A53A90A168A34A154A21A32A60A157A171A2A169A47A170A172A19A21A32A60A157A173A174A170A172A19A177A76A175A176A59A178A19A181A76A179A180A182A19A185A183A180A182A19A187A184A180A182A186A48A89A59A14A84A188A46A47A28A21A32A17A18A59A14A78A139A42A189A28A190A31A191A48關鍵詞A21A32A17A18A194A128A130A59A14A194A93A102A105A194A118A117A102A126A194A142A103A106A96A95A103A100A123A123BASEDONEDASELEVATORCONTROLLERSANDSIMULATIONSIXSTORYELEVATORCONTROLLERDESIGNABSTRACTINTHEMODERNSOCIETYANDECONOMICACTIVITIES,COMPUTERTECHNOLOGY,AUTOMATICCONTROLTECHNOLOGYANDPOWERELECTRONICTECHNOLOGYHASBEENRAPIDDEVELOPMENT,ELEVATORSHAVEBECOMEASIGNOFURBANMATERIALINTHEHIGHRISEBUILDINGS,THEELEVATORISNOTALACKOFVERTICALTRANSPORTATIONEQUIPMENTWITHTHECONTINUEDRAPIDDEVELOPMENTOFECONOMICCONSTRUCTION,CHINASGROWINGDEMANDFORELEVATORS,ELEVATORPRODUCTIONHASBECOMECHINASAPROMISINGNEWINDUSTRYAGAINSTTHESTATUSOFCHINASELEVATORINDUSTRY,THISTHESISDESIGNSTHEEIGHTFLOORLIFTCONTROLLONTHEBASISOFTHEELECTRONBASICONTHEELECTRONICDESIGNAUTOMATIONEDATECHNOLOGYSTHEVERYSIXSTORYINTEGRATEDCIRCUITHARDWAREDESCRIBELANGUAGEVHDL,ITISDEBUGEDINTHEALTERACOMPANYSQUARTUSIISOFTWAREASAPLATFORMINEXPERIMENTTHISPROCEDUREHASCOMMONLYMOSTUSEDTHREEPIECESOFMODULEINLANGUAGEDESIGNSTHEENTITY,THEARCHITECTUREANDTHEPROCESSTHROUGHTESTINGTHECONNECTIONOFTHEEDACASE,REALIZETHEFOLLOWINGMAINFUNCTIONSTHELIFTSFLOORSHOWSTHELIFTOPERATIONDIRECTIONSHOWSCLOSESPROLONGINGTHEDOGREPORTSTOTHEPOLICEOVERLOADSREORTINGTOTHEPOLICEFAULTALARM,ETCTHEDESIGNCANMAKESOMEEVOLUTIONFORDESIGNINGTOONTHESENIORLEVELLIFTCONTROLKEYWORDSLIFTCONTROLPROGRAMMEREDAVHDLQUARTUSII目錄1前言111問題的提出112設計目的113課題的主要工作12總體方案的確定121PLC技術在電梯控制的應用122單片機技術在電梯控制的應用223EDA技術在電梯控制的應用324方案選擇33設計的基礎依據(jù)431EDA技術介紹432VHDL語言介紹533QUARTUSII軟件介紹84程序設計及調試941算法分析9411電梯運行規(guī)則9412程序流程分析1242程序設計說明13421端口、寄存器設計說明13422模塊設計說明14423具體語句設計說明1643程序調試205程序仿真2251建立波形輸入2252電梯功能的實現(xiàn)與仿真結果25521仿真步驟25522電梯功能實現(xiàn)與仿真結果分析266設計總結31致謝33參考文獻34附錄350基于EDA技術的電梯控制器實現(xiàn)與仿真六層電梯控制器的設計06自動化黎國G1267G6363G4560G13781G5084G726G10591G7459G17839G16774G50841前言11問題的提出G1166G2656G3315G3332G17176G9316G11713G13582的G11695G11474G7097G17247G9620化G712G6117國G3332G4581G1166G3822的國G5785G712G8892定G1114G6117G1216G5529G20047G2524G10714G16311G1927G1166與G3315G3332的G11695G11474G452G1864建G20652G4630建G12581G7171G1866G1025的G7389G6940G6526G7057G1055G980G712G19555G1055G8016G4630電梯G1006G1427應運G13792G10995G452G19555G11540G6117國G3490G19227化程G5242的G2164G3835G712電梯G5078G3342G17246G7481G17246G13333G2338G712G1166G1216G4557電梯的要G8726G17246G7481G17246G20652G452G3926G1321G7368G4445G1852、G7368G5567G6475G3332G2052G17810目的G8016G4630G712G1075G4613G6116G1038G1114G1166G1216G4557電梯的G7380G1038G7693G7424的要G8726G452G3252G8504G712G7424設計G4613G1857G4630電梯控制器設計G1038G1375G712結G2524EDA技術G712G4557電梯控制G17839行設計G45212設計的目的G19036G4557G6117國G8016G4630G4630G6980的基G7424G8712G5191G712G7424G11540G256G980G10714G17902G712G11346G10714明G257的G2419則G712G7424設計G5088G7407G17902G17819G12628單的G1857G4630電梯控制器的設計G712G1038G5203G3835電梯設計G13785提G1391G980G1022基礎G452G19036G4557目前G1025G4579G3423電梯G6164能實現(xiàn)的功能G712G7424控制器G15406G6323實現(xiàn)G1209G991功能G726G7081G709G6363G12046電梯G6164在G8016G4630G727G7082G709電梯基G7424運行G727G7083G709G1863G19388G5322G7114設G13634G727G7084G709提前G1863G19388設G13634G727G7085G709G11487G19388G10411設G13634G727G7086G709G17241載報警G727G7087G709故障報警G45213課題的主要工作利用VHDL語言編程實現(xiàn)G1857G4630電梯控制器各G1022模塊的功能G712并用QUARTUSIIG4557G7424文G17839行設計G712討論G1857G4630電梯控制器設計的思路、G12046意圖、結構圖、流程圖及程序仿真圖G452將設計在EDA工具QUARTUSIIG991G17839行G7114序仿真G712得G2052仿真結果G712驗1證G1857G4630電梯控制器設計的正確性G4522總體方案的確定21PLC技術在電梯控制的應用由當初的繼電器邏輯控制電路G2052今天G5203G1038應用的可編程邏輯控制器及微機控制系統(tǒng)G712電梯控制的發(fā)展經(jīng)歷G1114相當G980段歷程G452G1038G1114實現(xiàn)電梯的控制G712G17819去G3835G3822G7171采用繼電器邏輯電路G712這種邏輯控制方式具G7389G2419G10714G12628單、直觀的特點G712但G17902用性較差G712G4557不同的G8016G4630G2656不同的控制方式G712G1866G2419G10714圖、接線圖等G5529G20047重新制作G712且控制系統(tǒng)由許G3822繼電器觸點組G6116G712接線復雜、故障率G20652G452G3252G8504G712它逐漸被可靠性G20652、G17902用性強的可編程序控制器及微機控制系統(tǒng)G6164代替G452由PLC或微機實現(xiàn)繼電器的邏輯控制功能G712具G7389較G3835的靈活性G712不同的控制方式可用相同的硬件G712只G7171軟件各不相同G452只要把按鈕、限位開G1863、光電開G1863、無觸點行程開G1863等電器元件作G1038輸入信號G712G13792把制動器、接觸器等功率輸出元件接G2052輸出端G712G4613算完G6116G1114接線任務G452G17902常G712電梯功能、G4630G6980變化G7114G712無需增減繼電器G2656G3835量的電路G452PLCG7171G980種用于自動控制的專用微機G712實質上屬于微機控制方式G452PLC在設計G2656制造上采取G1114許G3822抗干擾G6526G7057G712輸入輸出均G7389光電隔離G452能在較惡劣的各種環(huán)境里工作、可靠性G20652G712適G2524于G4445G1852性要G8726較G20652的電梯控制G452PLC將CPU、存儲器、I/O接口等做G6116G980體G712使用方G1427G712擴展容G7143G452具G7389繼電器系統(tǒng)的直觀、G7143G6038、G7143G4410G712應用G6817作G2656調試方G1427等G1260G2195G452G3252G8504G712目前在國G1147電梯及G1025G1314G7735的G4470梯G5203G8879應用G1114PLC控制系統(tǒng)G712特G2047適用在用電梯的技術G6925造G452電梯G7094G7171G980種特G8542的G17227重運輸設G3803G712具G7389完G2904的機G7812專用結構G712G2460G7171G980種G8616較復雜的機電G980體化的G3835G3423工G1006G1147G2709G712具G7389復雜的電G8680控制系統(tǒng)G452G4613電梯的控制方法G13792言G712目前國G1147電梯G5203G8879采用可編程控制器技術的G7246能化控制G452由于這種控制屬于G19555機控制G712各種輸入信號G1055G19400、輸出信號G1055G19400G1209及輸入信號G2656輸出信號G1055G19400G1126相G1863G13864G712邏輯G1863系G3800G10714G17227G7481G19762常復雜G712這G4613G13485PLC編程G5114G7481G5468G3835G19602G5242G452G1186這種意G1053上G7481說G712PLC編程G8712G5191的G20652G1314G4613G1927定電梯運行G10378G5589的G3921G3363G712G3252G8504PLC應用在電梯控制G1025的編程技術G4613G6116G1038控制電梯運行的G1863G19202技術G452PLCG1817分利用G1114微G3423計算機的G2419G10714G2656技術G712具G7389G5468強的邏輯G3800G10714能G2159G712在電梯運行控制G1025發(fā)G6393G1114重要作用G452由于電梯在運行G17819程G1025各種輸入信號G7171G19555機出現(xiàn)的G712G2375信號的出現(xiàn)具G7389不確定性G712同G7114信號需要自G19157G1457G6357、G1126G19157G1457存、G1260G1820G13435G65022G19443、G6980據(jù)G8616較等G712G3252G8504信號G1055G19400G4613存在復雜的邏輯G1863系G452G6164G1209在電梯的運行控制G1025G712PLC的編程工作主要G7171G19036G4557各種信號G17839行邏輯G2040G7041G2656G3800G10714G45222單片機技術在電梯控制的應用單片機體G12227G4579G712G3800G10714G17907G5242G5567G712G1227G7696G1314G5277G712功能強G3835G712G7171G2524適的控制系統(tǒng)G452G4557電梯的控制主要G7171選G4630、G2563G4630、G6454G17907、G5191G4630、G1584G17722等G1972G1022環(huán)G14422G712G1866G1025G1209選G4630環(huán)G14422G7380G1038復雜G452與G17902常的電器控制相G8616G712單片機系統(tǒng)不需要G17902G17819G256選G4630器G257并且G18209G3803G1209G3835量的G1025G19400繼電器作G1038選G4630電路的控制設G3803G712G18003G1825G1114設G3803G3822G712G7828G1474G3268G19602G712運行G13512G6264不G1427G712造G1227G6116G7424G20652G452應用微機控制可G1209取G9052選G4630器G2656G3835量G1025G19400繼電器G452G13792且應用單片機控制G2460相當于應用G1866G1194微機減G4581G1114G3818G3272設G3803的接口G14467片G712增強G1114可靠性G45223EDA技術在電梯控制的應用EDA技術不G7171G7588G980G4410G12197的分G6915G712或G7588種新的技能技術G712它G7171G980G1216G13520G2524性G4410G12197G712G15713G2524G3822G4410G12197于G980體G712G6183G11784G1114軟件G2656硬件G19400的G3733G3430G712使計算機的軟件與硬件實現(xiàn)、設計G6940率G2656G1147G2709性能G2524G1120G1038G980G712它代G15932G1114電G4388設計技術G2656應用技術的發(fā)展方G2533G452VHDL具G7389與具體硬件電路無G1863G2656設計G5191G2500無G1863的特性G712并且具G7389G14403G3921的電路行G1038G6563G17860G2656系統(tǒng)G6563G17860的能G2159G712并在語言G7143G16847性G2656G4630G8437化結構化設計方G19766G712G15932現(xiàn)G1114強G3835的G10995G2641G2159G2656應用G9520G2159G452EDA使得設計G13785的工作G1177限于利用硬件G6563G17860語言G2656EDA軟件G7481完G6116G4557系統(tǒng)硬件功能的實現(xiàn)G452正G3252EDA在設計控制系統(tǒng)G1025的這G1135特點G712在電梯控制電路上采用EDA技術G17839行開發(fā)G712G17246G7481G17246G2475G2052G1166G1216的重G16282G45224方案選擇G4557于G12538G2524G5078G3342需G8726的G3835規(guī)模系統(tǒng)G712要G17810G2052G20652G6940、G20652G17907完G6116G712G5529G20047G7389G3822G1166G10990G14279G3822G1022開發(fā)組G1861同并行工作G6177能實現(xiàn)G452G4557于用EDA技術完G6116的G980G1022確定的設計G712可G1209利用相應的工具G5191G2500G17839G7481邏輯G13520G2524G2656G1260化G712完G6116設計任務G452基于EDA技術的VHDL語言G4557設計的G6563G17860具G7389相G4557G10432立性G712設計G13785可G1209不G6038硬件的結構G712G1075不G5529G12661G10714G7380G13468設計實現(xiàn)的目G7643器件G7171G1172G1052G712G13792G17839行G10432立的設計G452這G1038電G4388設計的入G19388G13785提G1391G1114G1427G6475的G5122G2173G452相信在不G17840的將G7481G712G6117國相G1863的專G1006技術G1166G2604使用EDA技術G17839行工程設計G712G4613G1699現(xiàn)在使用計算器G980G7691G712G15441G9994G3835G18108分G1166不能開G2162G19610G6116電路制造G2390G712但G7171G2376能G5567G17907、經(jīng)濟G3332制造G708設計G709自己的專用G19610G6116電路或G19610G6116電G4388系統(tǒng)G452G13520上G8616較G712G7424設計采用EDA技術實現(xiàn)G4557電梯的控制G45233設計的基礎依據(jù)現(xiàn)代電G4388設計技術的核心G7171EDA技術G452基于EDA技術開發(fā)的實現(xiàn)G1857G4630電梯自動控制與目前主流的利用可編程邏輯控制器實現(xiàn)電梯控制緊密相連G452硬件G6563G17860語言G7171EDA技術的重要組G6116G18108分G712VHDLG7171作G1038電G4388設計主流硬件的G6563G17860語言G452使用VHDL語言G17839行程序設計G712在QUARTUSII軟件上G4557程序G17839行編譯、仿真G452在QUARTUSIIG5191G2500上開發(fā)具G7389G7143G4410G7143G6038、控制靈活方G1427、抗干擾能G2159強、運行穩(wěn)定可靠等G1260點G45231EDA技術介紹EDAG7171電G4388設計自動化G708ELECTRONICDESIGNAUTOMATIONG709的縮寫G712在20世紀90年代初G1186計算機輔G2173設計G708CADG709、計算機輔G2173制造G708CAMG709、計算機輔G2173測試G708CATG709G2656計算機輔G2173工程G708CAEG709的概念發(fā)展G13792G7481的G45220世紀90年代G712國際上電G4388G2656計算機技術較G1820G17839的國家G712G980直在G12227極探索新的電G4388電路設計方法G712并在設計方法、工具等方G19766G17839行G1114徹底的變革G712取得G1114巨G3835G6116功G452在電G4388技術設計領域G712可編程邏輯器件G708G3926CPLD、FPGAG709的應用G712已得G2052G5203G8879的普及G712這G1135器件G1038G6980字系統(tǒng)的設計G5114G7481G1114極G3835的靈活性G452這G1135器件可G1209G17902G17819軟件編程G13792G4557G1866硬件結構G2656工作方式G17839行重構G712G1186G13792使得硬件的設計可G1209G3926同軟件設計那G7691方G1427G5567G6475G452這G980切極G3835G3332G6925變G1114傳統(tǒng)的G6980字系統(tǒng)設計方法、設計G17819程G2656設計觀念G712促G17839G1114EDA技術的迅G17907發(fā)展G452EDA技術G4613G7171G1209計算機G1038工具G712設計G13785在EDA軟件G5191G2500上G712用硬件G6563G17860語言VHDL完G6116設計文件G712G9994后由計算機自動G3332完G6116邏輯編譯、化G12628、分割、G13520G2524、G1260化、布局、布線G2656仿真G712直G14279G4557于特定目G7643G14467片的適G18209編譯、邏輯映射G2656編程G991載等工作G452EDA技術的出現(xiàn)G712極G3835G3332提G20652G1114電路設計的G6940率G2656可G6817作性G712減輕4G1114設計G13785的勞動強G5242G452利用EDA工具G712電G4388設計G5084可G1209G1186概念、算法、協(xié)議等開始設計電G4388系統(tǒng)G712G3835量工作可G1209G17902G17819計算機完G6116G712并可G1209將電G4388G1147G2709G1186電路設計、性能分析G2052設計出IC版圖或PCB版圖的整G1022G17819程在計算機上自動G3800G10714完G6116G452現(xiàn)在G4557EDA的概念或范疇用得G5468寬G452包括在機G7812、電G4388、G17902信、航空航天、化工、礦G1147、G10995物、醫(yī)G4410、軍事、等各G1022領域G712都G7389EDA的應用G452目前EDA技術已在各G3835公司、企事G1006單位G2656G12197研教G4410G18108G19388G5203G8879使用G452G1375G3926在飛機制造G17819程G1025G712G1186設計、性能測試及特性分析直G2052飛行模G6323G712都可能涉及G2052EDA技術G45232VHDL語言介紹VHDLG708VERYHIGHSPEEDINTEGRATEDCIRCUITHARDWAREDESCRIPTIONLANGUAGEG709語言于1983年由美國國防G18108發(fā)G17227創(chuàng)建G712由電工G2656電G4388工程G5084協(xié)會G708THEINSTITUTEOFELECTRICALANDELECTRONICSENGINEERG709G17839G980步發(fā)展并在1987年作G1038G256IEEE1076G257發(fā)布G452G1186G8504G712VHDLG6116G1038硬件G6563G17860語言的G1006界G7643準G1055G980G452VHDL作G1038G980G1022規(guī)范語言G2656建模語言G712具G7389G5468強的電路G6563G17860G2656建模能G2159G712能G1186G3822G1022G4630G8437G4557G6980字系統(tǒng)G17839行建模G2656G6563G17860G712G1186G13792G3835G3835G12628化G1114硬件設計任務G712提G20652G1114設計G6940率G2656可靠性G452VHDL具G7389與具體硬件電路無G1863G2656設計G5191G2500無G1863的特性G712并且具G7389G14403G3921的電路行G1038G6563G17860G2656系統(tǒng)G6563G17860的能G2159G712并在語言G7143G16847性G2656G4630G8437化結構化設計方G19766G712G15932現(xiàn)G1114強G3835的G10995G2641G2159G2656應用G9520G2159G452321VHDL的特點應用VHDLG17839行系統(tǒng)設計G712G7389G1209G991G1972方G19766的特點G726G708G980G709功能強G3835G726VHDL具G7389功能強G3835的語言結構G452它可G1209用明確的代碼G6563G17860復雜的控制邏輯設計G452并且具G7389G3822G4630G8437的設計G6563G17860功能G712G6915G6357設計庫G2656可重復使用的元件G10995G6116G452VHDLG7171G980種設計、仿真G2656G13520G2524的G7643準硬件G6563G17860語言G452G708G1120G709可移植性G726VHDL語言G7171G980G1022G7643準語言G712G1866設計G6563G17860可G1209G1038不同的EDA工具G6915G6357G452它可G1209G1186G980G1022仿真工具移植G2052另G980G1022仿真工具G712G1186G980G1022G13520G2524工具移植G2052另G980G1022G13520G2524工具G712G1186G980G1022工作G5191G2500移植G2052另G980G1022工作G5191G2500G452G8504G3818G712G17902G17819G7368G6454庫再重新G13520G2524G5468容G7143移植G1038ASIC設計G4525G708三G709G10432立性G726VHDL的硬件G6563G17860與具體的工藝技術G2656硬件結構無G1863G452設計G13785可G1209不G6038硬件的結構G712G1075不G5529G12661G7380G13468設計實現(xiàn)的目G7643器件G7171G1172G1052G712G13792G17839行G10432立的設計G452程序設計的硬件目G7643器件G7389G5203闊的選擇范G3272G712可G1209G7171各系列的CPLD、FPGA及各種G19388陣列器件G452G708四G709可G6817作性G726由于VHDL具G7389類屬G6563G17860語句G2656G4388程序調用等功能G712G4557于已完G6116的設計G712在不G6925變G9316程序的條件G991G712只需G6925變端口類屬參量或函G6980G712G4613能輕G7143G3332G6925變設計的規(guī)模G2656結構G452G708五G709靈活性G726VHDLG7380初G7171作G1038G980種仿真G7643準G7696式出現(xiàn)的G712G7389G11540豐富的仿真語句G2656庫函G6980G452使G1866在任G1321G3835系統(tǒng)的設計G1025G712G19555G7114可G4557設計G17839行仿真模G6323G452G6164G1209G712G2375使在G17840離G19388G13435的G20652G4630G8437G708G2375使設計尚未完G6116G7114G709G712設計G13785G4613能夠G4557整G1022工程設計的結構G2656功能的可行性G17839行查驗G712并做出G1927策G452322VHDL的設計步驟采用VHDL的系統(tǒng)設計G712G980般G7389G1209G9916G1022步驟G4521G709要G8726的功能模塊劃分G7272G709VHDL的設計G6563G17860G708設計輸入G709G7273G709代碼仿真模G6323G708前仿真G709G7274G709計G13520G2524、G1260化G2656布局布線G7275G709布局布線后的仿真模G6323G708后仿真G709G7276G709設計的實現(xiàn)G708G991載G2052目G7643器件G709G452323VHDL語言編程格式G7081G709G980G1022完整的VHDL程序G7171G1209G991五G18108分組G6116的G726庫G708LIBRARYG709G726儲存預G1820已經(jīng)寫G3921的程序G2656G6980據(jù)的G19610G2524G4526程序包G708PACKAGEG709G726聲明在設計G1025將用G2052的常G6980、G6980據(jù)類G3423、元件及G4388程序G452實體G708ENTITYG709G726聲明G2052G1866G1194實體或G1866G1194設計的接口G712G2375定G1053G7424定G1053的輸入輸出端口G452構造體G708ARCHITECTURG709G726定G1053實體的實現(xiàn)G452電路的具體G6563G17860G18209G13634G708CONFIGURATIONG709G726G980G1022實體可G1209G7389G3822G1022構造體G712可G1209G17902G17819G18209G13634G7481G1038實體選擇G1866G1025G980G1022構造體G452G7082G709實體實體G708ENTITYG709G7171VHDL設計G1025G7380G1866G7424的組G6116G18108分G1055G980G708另G980G1022G7171結構體G709G712VHDLG15932G17810的G6164G7389設計均與實體G7389G1863G452實體類G1296于G2419G10714圖G1025的G980G1022G18108件G12538號G712它并不G6563G17860設計的具體功能G712只G7171定G1053G6164需的G1852G18108輸入/輸出信號G452實體G7696式G3926G991G726ENTITY實體G2529ISG62GENERICG708常G6980G2529G726G6980據(jù)類G3423G62G726設定G1552G64G709G64類屬說明PORT端口說明G708端口信號G25291G726模式類G3423G727端口信號G25292G726模式類G3423G727端口信號G25293G726模式類G3423G727端口信號G25294G726模式類G3423G709G727TYPE語句或常量定G1053實體G11015明并行語句實體語句END實體G2529G727G7083G709結構體G6164G7389能被仿真的實體都由結構體G708ARCHITECTUREG709G6563G17860G712G2375結構體G6563G17860實體的結構或行G1038G712G980G1022實體可G1209G7389G3822G1022結構體G712G8611G1022結構體分G2047代G15932G16825實體功能的不同實現(xiàn)方案G452結構體G7696式G726ARCHITECTURE結構體G2529OF實體G2529ISG62定G1053語句G708元件G1375化G709G727G64BEGIN并行G3800G10714語句G727ENDA192A193A195A196A1977324用VHDL語言對FPGA和CPLD器件進行開發(fā)時出現(xiàn)的毛刺問題的處理在EDA環(huán)境G1025,G8623G2062G7171系統(tǒng)設計G7171G2554G6116功的G1863G19202G452G8623G2062G708G12466G1117G252G1894G19517G709現(xiàn)G16949G7171G19283G7411G3268G13481電G4388工程G5084的問題G1055G980G452由于G8623G2062的存在G712使的系統(tǒng)存在許G3822不穩(wěn)定G3252G13044G712經(jīng)常會造G6116G4557G14045G1926上G991G8851G6947G5875的電路G1147G10995G16835動作G452G8623G2062主要G7171由G19388電路G5322G7114及路G5464G5322G7114造G6116的G712采用傳統(tǒng)設計方法G7114G712G8623G2062G5529G20047在硬件測試G7114G6177G7389機會發(fā)現(xiàn)G452但在現(xiàn)代G6980字系統(tǒng)設計G7114G712G17902G17819EDA軟件G712完G1852可G1209G6226出G8623G2062G1147G10995的G2419G3252及G1147G10995的位G13634G712并且G19762常準確G2656接G17829實際G5785G1929G452目前常使用三種方法G9052G19512G8623G2062G712它G1216分G2047G1038G5322G7114法、選G17902法G2656G1474G6925邏輯設計法G452G1866G1025G712G1474G6925邏輯設計能G1186G7693G7424上G9052G19512G8623G2062G712但G16825方法要G8726使用G13785G6496G6581電路的工作G10378G5589及G1866G17728G6454G712G7389G7114需要G3822路輸出G712使用G17227G7481G7389G980定的復雜性G45233QUARTUSII軟件介紹ALTERA公司的QUARTUSII軟件提G1391G1114可編程片上系統(tǒng)G708SOPCG709設計的G980G1022G13520G2524開發(fā)環(huán)境G452QUARTUSII開發(fā)工具G1166機界G19766G2463G3921、G7143于使用、性能G1260G14403G712并自G5114編譯、仿真功能G452QUARTUSII軟件G6915G6357VHDLG2656VERILOG硬件G6563G17860語言的設計輸入、基于圖形的設計輸入方式G1209及G19610G6116系統(tǒng)G13435設計工具G452QUARTUSII軟件可G1209將設計、G13520G2524、布局G2656布線G1209及系統(tǒng)的驗證G1852G18108都整G2524G2052G980G1022無G13553的環(huán)境G1055G1025G712G1866G1025G1075包括G2656G12544三方EDA工具的接口G452QUARTUSII設計軟件G7693據(jù)設計G13785需要提G1391G1114G980G1022完整的G3822G5191G2500開發(fā)環(huán)境G712它包G2559整G1022FPGAG2656CPLD設計G19466段的G16311G1927方案G452在實際應用設計G1025G712G4557程序G2419G10714性及可G6203行性的驗證主要G19610G1025在程序G1474G6925G19466段G712G4600G1866在G3800G10714的G6980據(jù)復雜、G13333G3822G7114G712QUARTUSII自G5114的波形輸入仿真G4613G5468G19602實現(xiàn)程序的驗證G712G13792且輸出的G6980據(jù)不能方G1427的G1209波形圖G12046直觀的G2588現(xiàn)G712G13485程序設計G13785在G7669驗程序G19466段G5114G7481G1114G5468G3822的不G1427G452再G7389G712在G5468G3822G6980字電路設計G1025G712考G15397G6116G7424的問題G712FPGA實現(xiàn)的G5460G5460G7171設計的核心G18108分G712G13792G5468G3822的G3818G3272電路G3926A/DG17728G6454器、D/AG17728G6454器等G1185G9994使用傳統(tǒng)的接口G14467片G7481實現(xiàn)G452G13792QUARTUSII設計只G7171G19036G4557G6980字信號G712并不G6915G6357模G6323量的輸入G452G13792G1177G1177G1038G1114G1427于程序的驗證G13792用FPGA實現(xiàn)這G1135G3818G3272電路G712不但會G3835G3835G5322G19283程序的開發(fā)G2620G7411G712G7368會增G3835開發(fā)的G6116G7424G452G13792MATLAB具G7389強G3835的運算功能G712可G1209容G7143的實現(xiàn)A/D、D/AG17728G6454等G3818G3272電路功能G712并能G1209波形形式將結果直觀G3332G2588現(xiàn)G712極G3835G3332方G1427G1114程序設計G1166G2604設計應用系統(tǒng)84程序設計及調試41算法分析411電梯運行規(guī)則G7081G709G16843G8726信號分析G726電梯的G16843G8726信號分G1038梯G1881G16843G8726G2656梯G3818G16843G8726G712G3926果G1186這G1022G16294G5242G4613G5468G19602去G17839行G4557電梯運行可能G5785G1929的分析G712G3252G1038電梯的運行G7171G7693據(jù)梯G1881G2656梯G3818的G16843G8726信號、行程信號G17839行控制的G712G13792梯G1881G2656梯G3818的G16843G8726G7171G19555機且不能G1209G7389限的規(guī)則去G4557G1866G17839行說明的G452G3252G8504G712G5468G19602G4557電梯的運行G5785G1929作出G980G1022統(tǒng)G980的分析G452出于這方G19766的考G15397G712G7424設計把電梯的G16843G8726信號劃分G1038上G2331G16843G8726G2656G991G19489G16843G8726G452電梯接G6922G2052G16843G8726信號后G712都G5529G20047作預G6817作G452使電梯G17839入預上G2331G10378G5589的G16843G8726信號G4613G7171上G2331G16843G8726信號G452具體G7481說G712G4613G7171當電梯G6164在G8016G4630G1314于發(fā)出G16843G8726的G8016G4630G6164要G2052G17810的目的G8016G4630G7114G712電梯G5529G20047在G991G980G6817作G1025作出上G2331運行G712這G7114的G16843G8726信號G4613G7171上G2331G16843G8726信號G452G2465G1055G712則G7171G991G19489G16843G8726信號G452G7082G709電梯G3800于各G8016G4630G7114的運行G5785G1929G726G3800于G980G8016G7114G712電梯只可能接G6922G2052上G2331的G16843G8726信號G452G8504G7114G712電梯G4613G17839入預上G2331G10378G5589G712準G3803作上G2331運行G452G3926果電梯G