PICDEM-14A演示板

ThePICDEM-14Aisageneralpurposeplatformwhichisprovidedtohelp

evaluatethePIC14C000mixedsignalmicrocontroller.Theboardincludesa

fullperipheralsetthatallowsuserstodisplaydataonanLCDpanel,send

datatoaPCviaRS-232,read/writetoandfromserialEEPROM,switch

signalsintothedevice,andprototypecustomcircuitrytointerfacewiththe

microcontroller.Eachperipheralsetwillbeexplainedinthisdocument.PICDEM-14APICDEM-14ADemoBoardOverviewThePICDEM-14AisageneralpurposeplatformwhichisprovidedtohelpevaluatethePIC14C000mixedsignalmicrocontroller.TheboardincludesafullperipheralsetthatallowsuserstodisplaydataonanLCDpanel,senddatatoaPCviaRS-232,read/writetoandfromserialEEPROM,switchsignalsintothedevice,andprototypecustomcircuitrytointerfacewiththemicrocontroller.Eachperipheralsetwillbeexplainedinth