单片机8255扩展交通灯设计

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1、GuangdongInstituteofEducationBTECCenterProgram:Electrical/ElectronicEngineering(Electronic)UnitTitle:MicroprocessorSystemsUnitNo:10AssignmentTitle:DesignoftrafficlightsonpublicroadsAssignmentNo.:1002IssueDate:10.19SubmissionDeadline:12.13Assessor/Tutor:SunnyYaoInternal

2、Verifier:RickyZhangStudent:HongGuoStudent’sReg.No:A233172NOTESTOSTUDENTSlCheckcarefullythesubmissiondateandtheinstructionsgivenwiththeassignment.Lateassignmentswillnotbeaccepted.lEnsurethatyougiveyourselfenoughtimetocompletetheassignmentbytheduedate.lDonotleavethingssu

3、chasprintingtothelastminute–excusesofthisnaturewillnotbeacceptedforfailuretohand-intheworkontime.lYoumusttakeresponsibilityformanagingyourowntimeeffectively.lIfyouareunabletohandinyourassignmentontimeandhavevalidreasonssuchasillness,youmayapply(inwriting)foranextension

4、.lWhenyourefertotheworkofotherauthorsinyourassignment,youmustpracticecitationbyfollowingHarvardSystemforReferencing.lIfyouarecaughtplagiarizing,youcouldhaveyourgradereducedtozero,oratworst,youcouldbeexcludedfromthecourse.STUDENT’SDECLARATION:Iconfirmthatthisisallmyownw

5、ork.Student’sSignature:HongGuoASSESSMENTforPart1GradeCriteria/DescriptorsEvidenceFeedbackAssessPassAssessment1.Investigatemicroprocessor-basedsystems1.1Comparetypesofmicroprocessordevicefamilies※Parameters（speed,cost,i/ofacilities,instructionset,physicalsize）ofnolessth

6、enthreetypesofmicroprocessordevicefamiliesisdescribed.threetypesofmicroprocessordevicefamiliesisdescribed.V3.Interfacemicroprocessor-basedsystems3.1Evaluateandchooseprogrammableinterfacedevicesforaparticularsituation※Evaluatesimplynolessthanthreetypicalapplicationsofmi

7、croprocessor-basedsystemsAllrequirementsmet.V3.2Design,buildprogramandtestaninterfaceforanexternaldevicetoamicroprocessor-basedsystem※Designaschematiccircuit,builtaprogramandtestaninterfaceforanexternaldevicetoamicroprocessor-basedsystemThedocumentsarewelldone.VGrading

8、AssessmentM1identifyandapplystrategiestofindappropriatesolutionsApplystrategiestofindanappropriatesolutionofthegivenp