标签: lpc32x0

6层板设计LPC32X0核心板SCH+PCB

本应用笔记介绍了如何使用LPC32x0矢量浮点协处理器（VFP）。AN10902UsingtheLPC32xxVFPRev.01―9February2010ApplicationnoteDocumentinformationInfoContentKeywordsVectorFloatingPoint(VFP)coprocessor,LPC32x0,LPC3180AbstractThisapplicationnotedescribeshowtouseLPC32x0VectorFloatingPoint(VFP)coprocessor.NXPSemiconductorsAN10902UsingtheLPC32xxVFPRevisionhistoryRevDateDescription0120100209Initialversion.Contactinformati……

本应用笔记涵盖了LPC32xx使用SDRAM和NOR闪存引导系统推荐系统设计问题。AN10931LPC32xxSDRAMandNORFLASHbootissueRev.01―27April2010ApplicationnoteDocumentinformationInfoContentKeywordsLPC32x0,LPC32xx,LPC3220,LPC3230,LPC3240,LPC3250,SDRAM,NORFLASH,bootAbstractThisapplicationnotecoversarecommendedsystemdesignadditionforsystemsthatuseSDRAMandbootfromNORFLASH.NXPSemiconductorsAN10931LPC32xxSDRAMandNORFLASHbootissueRevisionhistoryRevDateDescription01……

本应用笔记涵盖了SDR或DDRSDRAM与LPC32xx系列微控制器硬件接口相关问题。AN10935UsingSDR/DDRSDRAMmemorieswithLPC32xxRev.2―11October2010ApplicationnoteDocumentinformationInfoContentKeywordsLPC32x0,LPC32xx,LPC3220,LPC3230,LPC3240,LPC3250,SDR,SDRAM,DDRAbstractThisapplicationnotecovershardwarerelatedissuesforinterfacingSDRorDDRSDRAMstotheLPC32xxfamilymicrocontroller.NXPSemiconductorsAN10935UsingSDR/DDRSDRAMmemorieswithLPC32xxRevisionhistoryRevDateDescrip……

高达256KB的SRAM，以太网，USB接口，LCD控制器的ARM9微控制器NXP266-MHz,32-bitARM926EJ-SprocessorLPC32x0ARM9MCUswithupto256-KBSRAM,Ethernet,USB,andLCDcontrollerTheseadvancedmicrocontrollersuseapowerfulARM926EJ-Score,aVFPcoprocessor,aninternalbusmatrix,andalargesetofstandardperipheralstoachieveoutstandingperformance.Keyfeatures4SDmemory-cardinterfaceBuiltarounda90-nm,266-MHzARM926EJ-S4266-MHz,32-bitARM9EJ-Swith4Six32-bittimers,Watchdogtimer,CPUcoreandaVectorFloatingPoint(VFP)EmbeddedTraceModule(ETM)11PWMchannels,andreal-time……