調(diào)整為：數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselectors:From4-to-1toPreciseControlforSystemIntegrationTeacher:JiaLisi授課教師：賈麗斯數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselectors:From4-to-1toPreciseControlforSystemIntegration交通樞紐車輛調(diào)度Vehicledispatchingattransportationhubs數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselectors:From4-to-1toPreciseControlforSystemIntegration數(shù)字世界數(shù)據(jù)選擇器Digitalworlddataselector數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselectors:From4-to-1toPreciseControlforSystemIntegration數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselectors:From4-to-1toPreciseControlforSystemIntegration如何用一塊小小芯片實(shí)現(xiàn)多路數(shù)據(jù)的精準(zhǔn)調(diào)度?Howatinychipcanachievepreciseschedulingofmulti-channeldata?擁有設(shè)計(jì)復(fù)雜數(shù)字系統(tǒng)的鑰匙

willgiveyouthekeytodesigningcomplexdigitalsystemsPart01教學(xué)目標(biāo)Teachingobjective知識(shí)掌握Knowledgemastery技能應(yīng)用Skillsapplication能力提升Capabilityenhancement教學(xué)目標(biāo)Teachingobjective數(shù)據(jù)選擇器功能、電路符號(hào)、4選1/8選1真值表與邏輯表達(dá)式。Dataselectorfunction,circuitsymbol,4-to-1/8-to-1truthtablesandlogicexpressions.解決實(shí)際電路問(wèn)題，完成選型、連接與參數(shù)設(shè)置。Solvepracticalcircuitproblemsandcompletetheselection,connectionandparametersetting.邏輯思維、分析計(jì)算能力，系統(tǒng)思維與工程規(guī)范意識(shí)。Logicalthinking,analyticalandcomputationalabilities,systemsthinking,andawarenessofengineeringstandards.Part02案例場(chǎng)景CaseScenario案例場(chǎng)景CaseScenario溫度Temperature重量Weight支付狀態(tài)Paymentstatus案例場(chǎng)景CaseScenario溫度Temperature重量Weight支付狀態(tài)Paymentstatus傳統(tǒng)方案FPGAdesign大量與非門組合NumerousNANDgatecombinations數(shù)據(jù)選擇器方案Dataselectorsolution1片芯片1chipPart03數(shù)據(jù)選擇器DataSelector數(shù)據(jù)選擇器DataSelector解釋其多輸入、單輸出的組合邏輯電路特性，類比“數(shù)字多路開關(guān)”，說(shuō)明地址線（選擇端）作用。數(shù)據(jù)選擇器的定義與本質(zhì)DefinitionandessenceofdataselectorExplainitsmulti-input,single-outputcombinationallogiccircuitcharacteristics,drawingananalogytoa"digitalmultiplexer,"andexplainthefunctionoftheaddresslines(selectionterminals).數(shù)據(jù)選擇器DataSelectorMUX符號(hào):MUXnotation:地址

Address輸出

OutputS1S0Y00D001D110D211D3D0D1D2D3YA0APart044選1MUX：基礎(chǔ)原理剖析4-in-1MUX:ADeepDiveintoitsFundamentalPrinciples4選1MUX：基礎(chǔ)原理剖析4-in-1MUX:ADeepDiveintoitsFundamentalPrinciples真值表解讀Truthtableinterpretation地址

Address輸出

OutputD0D1D2D30001101100011011S1S0Y4選1MUX：基礎(chǔ)原理剖析4-in-1MUX:ADeepDiveintoitsFundamentalPrinciples真值表解讀Truthtableinterpretation地址

Address輸出

OutputS1S0Y0000D00101D11010D21111D3邏輯表達(dá)式推導(dǎo)：

Logicalexpressionderivation:Part05進(jìn)階之路：8選1芯片的奧秘ThePathtoAdvancedMastery:TheMysteriesof8-in-1Chips4選1MUX：基礎(chǔ)原理剖析4-in-1MUX:ADeepDiveintoitsFundamentalPrinciples74LS151芯片詳解74LS151chipdetails8個(gè)數(shù)據(jù)端（D0-D7）

8dataterminals(D0-D7)3個(gè)地址端（A0-A2）

3addressterminals(A0-A2)1個(gè)使能端（）

1enablepin()4選1MUX：基礎(chǔ)原理剖析4-in-1MUX:ADeepDiveintoitsFundamentalPrinciples74LS151芯片詳解74LS151chipdetails8個(gè)數(shù)據(jù)端（D0-D7）

8dataterminals(D0-D7)3個(gè)地址端（A0-A2）

3addressterminals(A0-A2)1個(gè)使能端（）

1enablepin()原碼

Signmagnitude反碼

One'scomplementPart06實(shí)戰(zhàn)應(yīng)用：數(shù)字溫度控制系統(tǒng)案例PracticalApplication:CaseStudyofDigitalTemperatureControlSystem實(shí)戰(zhàn)應(yīng)用：數(shù)字溫度控制系統(tǒng)案例PracticalApplication:CaseStudyofDigitalTemperatureControlSystem系統(tǒng)設(shè)計(jì)需求與目標(biāo)Systemdesignrequirementsandobjectives系統(tǒng)有4個(gè)溫度傳感器Thesystemhasfourtemperaturesensors.目標(biāo)：設(shè)計(jì)一個(gè)數(shù)字溫度控制系統(tǒng)。Objective:Todesignadigitaltemperaturecontrolsystem.傳感器安裝在不同位置Sensorsinstalledindifferentlocations需選一個(gè)傳感器的數(shù)據(jù)，用于處理和顯示。

Datafromonesensorneedstobeselectedforprocessinganddisplay.實(shí)戰(zhàn)應(yīng)用：數(shù)字溫度控制系統(tǒng)案例PracticalApplication:CaseStudyofDigitalTemperatureControlSystem系統(tǒng)設(shè)計(jì)需求與目標(biāo)Systemdesignrequirementsandobjectives地址A1A0=00時(shí)，Y=D0WhentheaddresssignalA1A0=00,Y=D0選中第一個(gè)傳感器SelectthefirstsensorA1A0=01時(shí)，Y=D1WhenA1A0=01,Y=D1選中第二個(gè)傳感器Selectthesecondsensor地址

Address輸出

OutputS1S0Y0000D00101D11010D21111D3設(shè)計(jì)實(shí)現(xiàn)靈活選擇

Flexibledesignimplementationoptions確保獲取所需溫度信息

Ensurethattherequiredtemperatureinformationisobtained為溫度控制提供準(zhǔn)確數(shù)據(jù)Provideaccuratedatafortemperaturecontrol教學(xué)重點(diǎn)梳理

Keypointsofteaching學(xué)會(huì)：數(shù)據(jù)選擇器的工作原理

Learn:Howadataselectorworks掌握：地址輸入如何選擇數(shù)據(jù)輸出

Master:Howtoselectdataoutputwheninputtingtheaddress?掌握：數(shù)據(jù)選擇器應(yīng)用

Master:Dataselectorapplication教學(xué)重點(diǎn)梳理KeyTeachingPoints數(shù)據(jù)選擇器

DataSelector工作原理

Workingprinciple數(shù)據(jù)輸入/輸出

Datainput/output邏輯函數(shù)實(shí)現(xiàn)

Logicalfunctionimplementation邏輯功能

Logicalfunction類型（4選1、8選1）

Type(4-to-1,8-to-1)電路設(shè)計(jì)

Circuitdesign地址輸入

Addressinput連接方式

Connectionmethod未來(lái)職業(yè)崗位的應(yīng)用ApplicationofFutureProfessionalPositions核心器件Corecomponents數(shù)據(jù)選擇器DataSelector應(yīng)用領(lǐng)域Applicationareas相關(guān)崗位

Relatedpositions計(jì)算機(jī)硬件Computerhardware物聯(lián)網(wǎng)InternetofThings通信工程師CommunicationengineerFPGA開發(fā)工程師FPGAdevelopmentengineer嵌入式工程師Embeddedengineer數(shù)字電路設(shè)計(jì)崗Digitalcircuitdesign芯片測(cè)試崗Chiptesting具體用途Specificuse信道復(fù)用Channelmultiplexing信號(hào)路由Signalrouting構(gòu)建可編程邏輯單元Buildprogrammablelogicunits實(shí)現(xiàn)多傳感器數(shù)據(jù)采集系統(tǒng)Implementmulti-sensordataacquisitionsystems數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselectors:From4-to-1toPreciseControlforSystemIntegration核心器件Corecomponents以簡(jiǎn)馭繁、精巧結(jié)構(gòu)、精準(zhǔn)定位

Simpleyetsophisticated,ingeniousstructure,andprecisepositioning數(shù)據(jù)選擇器

DataSelector核心特質(zhì)

Coretraits數(shù)據(jù)選擇器：從4選1到系統(tǒng)集成的精準(zhǔn)控制Dataselector