嵌入式产品培训

ECGSalesTraining研华嵌入式产品分类ECGSalesTraining嵌入式产品分类按Formfactor分BiscuitSlot-PCPOS/AIMBPC/104SOM按CPU是否在板分在板低功耗CPU的主板CPU不在板的主板ECGSalesTraining嵌入式计算机的分类ECDPOS5.25”BiscuitSlotPCPC/1043.5”BiscuitSOMECGSalesTrainingSLOT-PC（HalfSizePC）ECGSalesTraining半长卡的特点都有金手指形式的ISA/PCI扩展总线可通过无源底板进行扩展，扩展能力较强，并有众多的扩展卡大部分半长卡都带有PC/104扩展总线ECGSalesTrainingSlotPC（半长卡）PCA-6751PCA-6104MBPC-641=+ECGSalesTrainingStandalongCapabilityPCA-6751PCM-3201PCM-3110AECGSalesTrainingBiscuitPCECGSalesTrainingBiscuitPCFormFactor3.5FloppyDrive5.25CDDrive5.25”BiscuitPC3.5”BiscuitPC5.25”Biscuit:samesizeas5.25”drive(20x14.5cm)3.5”Biscuit:samesizeas3.5”drive(14.5x10cm)ECGSalesTrainingBiscuit的特点分5寸板与3.5寸板两种都有PC/104扩展总线,有的还有PC/104及PCI扩展总线大多支持CRT/LCD,LAN,SSD等功耗低ECGSalesTrainingNSGeodeSBCSupportSTNLCDPCM-5824KB/MSLANSODIMMonthebacksideEmbeddedGeodeCPUCOM1IDECs-5530APC/104CRTParallelPortFDDUSBIrDACOM2RS-232/422/485CFConthebackside24-bitLCDStandardpowerconnectorAudioExternalLCDECGSalesTrainingPOS/AIMBECGSalesTrainingPOS/AIMB主板的特点多种不同尺寸的架构有多个DI/O接口，便于驱动多种外部设备多个USB,多个RS-232,可以支持比较多的外围设备可支持电子盘、CRT/LCD显示，都有LAN口有2个LPT接口ECGSalesTrainingOn-boardXGAController(C&T69000)2MBVDRAM(Option)NSGX1-233embededCPUSupportAT/ATXpowerOn-board10/100Base-TEthernetw/RJ-454serialportswith+5V/+12Vpowercapability.RS-232On-board16bitSound(Option)EISAconnectorprovidesISA/PCIbusexpansion.SSDforDOC-2000Formfactor:LPXSize:8.7”x9.25”(220mmx235mm)Others:2USB,IrDA,4DI/4DOWDT…..2EIDE(40-pin+44-pin)1xDIMM.Max.128MBSDRAM2ParallelPortsOn-board16MBtDRAM(Option)CompactFlashsocketPOS-563SeriesFeaturesECGSalesTrainingPOS-7551&POS-7815ECGSalesTrainingPC/104ECGSalesTrainingPC/104的特点•体积小、可靠性高、安装灵活•集成度高，一般CPU在板，内存在板，并已经带有CRT/LCD，IDE等外围接口。•与普通PC完全兼容•具有PC/104或PC/104+扩展总线•低功耗•全球有200多个生产厂家（PC/104协会的会员）ECGSalesTrainingSOMECGSalesTrainingSOM产品的分类SOM-144SOM-ETXECGSalesTrainingSOM产品的特点是嵌入式产品中体积最小,灵活性最高的产品SOM产品不能单独工作,都必须配有底板,而底板是根据客户的要求OEM/ODM的都采用低功耗的贴板CPU都有ISA/PCI扩展总线都提供了CRT/LCD/LAN/COM/LPT等接口的扩展接口.ECGSalesTraining各产品大小/外型的比较ECGSalesTrainingSizeComparison1Half-sizeCPUCard(PCA-6751)Full-sizeCPUCard(PCA-6275)45%SpaceSavingECGSalesTrainingSizeComparison25.25”BiscuitPC(PCM-9574)203mmx146mmHalf-sizeCPUCard(PCA-6751)185mmx122mm3.5”BiscuitPC(PCM-5820)145mmx102mm90x96mm