基于CYPRESS的PSOC電容感應(yīng)按鍵的開發(fā).pdf

1、東南大學(xué)碩士學(xué)位論文基于CYPRESS的PSOC電容感應(yīng)按鍵的開發(fā)姓名：張焱焱申請學(xué)位級別：碩士專業(yè)：機械制造及其自動化指導(dǎo)教師：湯文成20071201AbstractThereaearchandapplicationofCapacitiveTouchSensorbasedontheCYPRESSPSoCCandidateforMaster：ZhangYanyanAdviser：ProfTangWenchengSoutheastUniv

2、ersityABSTRACTTheneverendingincreaseofsiliconcapacityavailabletosystemandICdesignersbringsonacyclicalcrisisindesignmethodologyandengineeringproductivitySoCdesigncreatestremendousdesignchallengestothetraditionalVLSlASICde

3、signItcoversnotonlythetraditionalDeepSubMicron(DSM)jssuesbutalsotheintegrationissuessuchasIPandsignalintegrityespeciallyforintegrateddigital／analogsystemAstheapplicationbecomesmorecomplexandthecapacityonachipisgettinghig

4、herSoCbecomesoneofthekeytechnologiesintheapplicationofmodemelectronicssystemSoCprovidesembeddedprocessingsolutionsatIowcostandhighperformanceAsaresultSoCtechnologystudyhasbecomethemostimportantoneintheVLSIdesigntechnolog

5、yThispapermainlyfocusesonthestudyonarchitectureandapplicationofPSoC(ProgrammableSoC)，whichisabranchoftheSoCtechnologyBeingoneofthespecialapplicationsofSoCPSoCiscenteringaboutthedesignofIPcoresTheissueofthispaperisaboutpr

6、ogrammablearchitecture，thatis，digitalanalogandmixedsignalprogrammablearchitectureTheprogrammableSoCofAlteraandXilinxcanonlyimplementdigitalfunctiontheprogrammabledeviceofLatticeonlyhasanalogfunctiontheprogrammableSoCofCy

7、pressandSidsahasdigitalandanalogfunctionbutdigitalfunctionoftheformerandanalogfonctionofthelatterisabitlowerBasedonabovearchitectures，anovelarchitectureisaddressedThearchitectureisprovidedwithimproveddigitalandanalogfunc

8、tionWhenstudyingonapplicationofPSoC，thepaperemphasizethereaearchandapplicationofcapacitivetouchsensorbasedontheMCUprogrammableSocOnChip，includingtheintroductionofthetheoryhardwaredesign，softwaredesignandthedebugoftheprod

9、uctInhardwaredesign，weputouttheblockdiagramofcontrolsystembasedonthesystemdesignrequirementTheblockdiagrammainlyincludecapacitivesensormodule，IICmodule，UARTmodule，EEPROMmoduleANDGPIOmoduleandbetweenwhichthecapacitivesens

10、ormoduleisthemostimportantWiththeblockdiagram，wemainlyintroducethedesignprincipleandprocessofcapacitivesensormoduleThispaperalsoputoutthehardwareparameterdesignandhardwareinterconnectionInsoftwarethispaperonlygivethedesi

11、gnfollowchartowingtothelimitThearithmeticprincipleandthedesignprocessofthecapacitivesensormoduleisalsoplacedhereinorderthatitcanbecombinedwiththesoftwareprocesstightlyWealsoperformthevalidationofthedesign，andputforwardth