电力电子专业英语单词汇总

电力电子专业英语单词汇总电路的根本看法与定律##定理Norton’stheorem电源source开路〔断路〕opencircuit电压源voltagesource短路shortcircuit电流源currentsource开路电压open-circuitvoltage理想电压源idealvoltagesource短路电流short-circuitcurrent理想电流源idealcurrentsource交流电路直流电路directcurrentcircuit(dc)伏安特点volt-amperecharacteristic交流电路alternatingcurrentcircuit(ac)电动势electromotiveforce正弦交流电路sinusoidala-ccircuit电压voltage平均值averagevalue电流current有效值effectivevalue电位potential均方根值root-mean-squirevalue(rms)电位差potentialdifference瞬市价instantaneousvalue欧姆Ohm电抗reactance伏特Volt感抗inductivereactance安培Ampere容抗capacitivereactance瓦特Watt法拉Farad焦耳Joule亨利Henry电路circuit阻抗impedance电路元件circuitelement复数阻抗pleximpedance电阻resistance相位phase电阻器resistor初相位initialphase电感inductance相位差phasedifference电感器inductor相位当先phaselead电容capacitance相位落后phaselag电容器capacitor倒相，反相phaseinversion电路模型circuitmodel频率frequency参照方向referencedirection角频率angularfrequency参照电位referencepotential赫兹Hertz欧姆定律Ohm’slaw相量phasor基尔霍夫定律Kirchhoff’slaw相量图phasordiagram基尔霍夫电压定律Kirchhoff’svoltagelaw〔KVL〕有功功率activepower基尔霍夫电流定律Kirchhoff’scurrentlaw〔KCL〕无功功率reactivepower结点node视在功率apparentpower支路branch功率因数powerfactor回路loop功率因数补偿power-factorpensation网孔mesh串通谐振seriesresonance支路电流法branchcurrentanalysis并联谐振parallelresonance网孔电流法meshcurrentanalysis谐振频率resonancefrequency结点电位法nodevoltageanalysis频率特点frequencycharacteristic电源变换sourcetransformations幅频特点amplitude-frequencyresponse叠加原理superpositiontheoremcharacteristic网络network相频特点phase-frequencyresponsecharacteristic无源二端网络passivetwo-terminalnetwork截止频率cutofffrequency有源二端网络activetwo-terminalnetwork质量因数qualityfactor戴维宁定理Thevenin’stheorem通频带pass-bandDOC.带宽bandwidth(BW)滤波器filter一阶滤波器first-orderfilter二阶滤波器second-orderfilter低通滤波器low-passfilter高通滤波器high-passfilter带通滤波器band-passfilter带阻滤波器band-stopfilter转移函数transferfunction波特图Bodediagram傅立叶级数Fourierseries三相电路three-phasecircuit三相电源three-phasesource对称三相电源symmetricalthree-phasesource对称三相负载symmetricalthree-phaseload相电压phasevoltage相电流phasecurrent线电压linevoltage线电流linecurrent三相三线制three-phasethree-wiresystem三相四线制three-phasefour-wiresystem三相功率three-phasepower星形连接starconnection(Y-connection)三角形连接triangularconnection(D-connection,deltaconnection)中线neutralline电路的暂态过程解析暂态transientstate稳态steadystate暂态过程，暂态响应transientresponse换路定理lowofswitch一阶电路first-ordercircuit三要素法three-factormethod时间常数timeconstant积分电路integratingcircuit微分电路differentiatingcircuit磁路与变压器磁场magneticfield磁通flux磁路magneticcircuit磁感觉强度fluxdensity磁通势magnetomotiveforce磁阻reluctance电动机直流电动机dcmotor交流电动机acmotor异步电动机asynchronousmotor同步电动机synchronousmotor三相异步电动机three-phaseasynchronousmotor单相异步电动机single-phaseasynchronousmotor

旋转磁场rotatingmagneticfield定子stator转子rotor转差率slip起动电流startingcurrent起动转矩startingtorque额定电压ratedvoltage额定电流ratedcurrent额定功率ratedpower机械特点mechanicalcharacteristic继电器-接触器控制按钮button熔断器fuse开关switch行程开关travelswitch继电器relay接触器contactor常开(动合)触点normallyopencontact常闭(动断)触点normallyclosedcontact时间继电器timerelay热继电器thermaloverloadrelay中间继电器intermediaterelay可编程控制器〔PLC〕可编程控制器programmablelogiccontroller语句表statementlist梯形图ladderdiagram半导体器件本征半导体intrinsicsemiconductor混淆半导体dopedsemiconductorP型半导体P-typesemiconductorN型半导体N--typesemiconductor自由电子freeelectron空穴hole载流子carriersPN结PNjunction扩散diffusion漂移drift二极管diode硅二极管silicondiode锗二极管germaniumdiode阳极anode阴极cathode发光二极管light-emittingdiode(LED)光电二极管photodiode稳压二极管Zenerdiode晶体管〔三极管〕transistorPNP型晶体管PNPtransistorNPN型晶体管NPNtransistor发射极emitterDOC.集电极collector直接耦合放大器direct-coupledamplifier基极base输入电阻inputresistance电流放大系数currentamplificationcoefficient输出电阻outputresistance场效应管field-effecttransistor(FET)负载电阻loadresistanceP沟道p-channel动向电阻dynamicresistanceN沟道n-channel负载电流loadcurrent结型场效应管junctionFET〔JFET〕旁路电容bypasscapacitor金属氧化物半导体metal-oxidesemiconductor(MOS)耦合电容coupledcapacitor耗尽型MOS场效应管depletionmodeMOSFET直流通路directcurrentpath〔D-MOSFET〕交流通路alternatingcurrentpath增强型MOS场效应管enhancementmodeMOSFET直流重量directcurrentponent〔E-MOSFET〕交流重量alternatingcurrentponent源极source变阻器〔电位器〕rheostat栅极grid电阻〔器〕resistor漏极drain电阻〔值〕resistance跨导transconductance电容〔器〕capacitor夹断电压pinch-offvoltage电容〔量〕capacitance热敏电阻thermistor电感〔器，线圈〕inductor开路open电感〔量〕，感觉系数inductance短路shorted正弦电压sinusoidalvoltage根本放大器放大器amplifier集成运算放大器与应用差动放大器differential正向偏置forwardbiasamplifier反向偏置backwardbias运算放大器operationalamplifier(op-amp)静态工作点quiescentpoint(Q-point)失调电压offsetvoltage等效电路equivalentcircuit失调电流offsetcurrent电压放大倍数voltagegain共模信号mon-modesignal总的电压放大倍数overallvoltagegain差模信号different-modesignal饱和saturation共模控制比mon-moderejectionratio(CMRR)截止cut-off积分电路integrator〔circuit〕放大区amplifierregion微分电路differentiator〔circuit〕饱和区saturationregion有源滤波器activefilter截止区cut-offregion低通滤波器low-passfilter失真distortion高通滤波器high-passfilter饱和失真saturationdistortion带通滤波器band-passfilter截止失真cut-offdistortion带阻滤波器band-stopfilter零点漂移zerodrift波特沃斯滤波器Butterworthfilter正反应positivefeedback切比雪夫滤波器Chebyshevfilter负反应negativefeedback贝塞尔滤波器Besselfilter串通负反应seriesnegativefeedback截止频率cut-offfrequency并联负反应parallelnegativefeedback上限截止频率uppercut-offfrequency共射极放大器mon-emitteramplifier下限截止频率lowercut-offfrequency射极随从器emitter-follower中心频率centerfrequency共源极放大器mon-sourceamplifier带宽Bandwidth共漏极放大器mon-drainamplifier开环增益open-loopgain多级放大器multistageamplifier闭环增益closed-loopgain阻容耦合放大器resistance-capacitancecoupled共模增益mon-modegainamplifier输入阻抗inputimpedanceDOC.电压随从器voltage-follower开关型稳压电源switching(voltage)regulator电压源voltagesource集成稳压器IC(voltage)regulator电流源currentsource晶闸管与可控整流电路晶闸管thyristor单位增益带宽unity-gainbandwidth单结晶体管unijunctiontransistor〔UJT〕频率响应frequencyresponse可控整流controlledrectifier频响特点〔曲线〕responsecharacteristic可控硅silicon-controlledrectifier波特图theBodeplot峰点peakpoint牢固性stability谷点valleypoint补偿pensation控制角controllingangle比较器parator导通角turn-onangle迟滞比较器hysteresisparator门电路与逻辑代数二进制binary阶跃输入电压stepinputvoltage二进制数binarynumber仪表放大器instrumentationamplifier十进制decimal隔断放大器isolationamplifier十六进制hexadecimal对数放大器logamplifier二-十进制binarycodeddecimal〔BCD〕反对数放大器antilogamplifier门电路gate反应通道feedbackpath三态门tri-stategate反向漏电流reverseleakagecurrent与门ANDgate相位phase或门ORgate相移phaseshift非门NOTgate锁相环phase-lockedloop(PLL)与非门NANDgate锁相环相位监测器PLLphasedetector或非门NORgate和频sumfrequency异或门exclusive-ORgate差频differencefrequency反相器inverter波形发生电路振荡器oscillator布尔代数BooleanalgebraRC振荡器RCoscillator真值表truthtableLC振荡器LCoscillator卡诺图theKarnaughmap正弦波振荡器sinusoidaloscillator逻辑函数logicfunction三角波发生器triangularwavegenerator逻辑表达式logicexpression方波发生器squarewavegenerator组合逻辑电路binationlogiccircuit幅度magnitude译码器decoder电平level编码器coder饱和输出电平〔电压〕saturatedoutputlevel比较器parator功率放大器poweramplifier半加器half-adder交越失真cross-overdistortion全加器full-adder甲类功率放大器classApoweramplifier七段显示器seven-segmentdisplay乙类推挽功率放大器classBpush-pullpower时序逻辑电路sequentiallogiccircuitamplifierR-S触发器R-Sflip-flopOTL功率放大器outputtransformerlesspowerD触发器Dflip-flopamplifierJ-K触发器J-Kflip-flopOCL功率放大器outputcapacitorlesspower主从型触发器master-slaveflip-flopamplifier置位set直流稳压电源半波整流full-waverectifier复位reset全波整流half-waverectifier直接置位端direct-setterminal电感滤波器inductorfilter直接复位端direct-resetterminal电容滤波器capacitorfilter存放器register串通型稳压电源series(voltage)regulator移位存放器shiftregisterDOC.式。大多数办理器相关的功能必定用汇编语言编写。ADIMM〔advancedDualIn-lineMemoryModules双向移位存放器bidirectionalshiftregister计数器counter同步计数器synchronouscounter异步计数器asynchronouscounter加法计数器addingcounter减法计数器subtractingcounter准时器timer去除〔清0〕clear载入load时钟脉冲clockpulse触发脉冲triggerpulse上升沿positiveedge下降沿negativeedge时序图timingdiagram波形图waveform单稳态触发器monostableflip-flop双稳态触发器bistableflip-flop无稳态振荡器astableoscillator晶体crystal555准时器555timer模拟信号analogsignal数字信号digitalsignalAD变换器analog-digitalconverter(ADC)DA变换器digital-analogconverter(DAC)半导体储藏器只读储藏器read-onlymemory〔ROM〕随机存取储藏器random-accessmemory〔RAM〕可编程ROMprogrammableROM〔PROM〕常有英文缩写讲解〔按字母次序排列〕：ASIC:ApplicationSpecificIntegratedCircuit.专用ICCPLD:plexProgrammableLogicDevice.复杂可编程逻辑器件EDA:ElectronicDesign

定制设计的硬件。addressbus〔地址总线〕：Asetofelectricallinesconnectedtotheprocessorandalloftheperiphealswithwhichitmunicates.Theaddressbusisusedbytheprocessortoselectaspecificmemorylocationorregisterwithinaparticularperipheral.Iftheaddressbuscontainsnelectricallines,theprocessorcanuniquelyaddressupto2^nsuchlocations.一个连接办理器与所有外设的，用来通讯的电子线路集。地址总线被办理器用来选择在特定外设中的储藏器地址或存放器。如果地址总线有n条电子线路，办理器能唯一寻址高达2^n的地址空间。applicationsoftware〔应用软件〕Describessoftwaremodulesspecifictoaparticularembeddedproject.Theapplicationsoftwareisunlikelytobereusableacrossembeddedplatforms,simplybecauseeachembeddedsystemhasadifferentapplication.用来描述一个特定的嵌入式项目中的某一软件模块。应用软件不象可重用的交织嵌入式平台，可是因为每一个嵌入式系统有不相同的应用软件。assembler〔汇编编译器〕Asoftwaredevelopmenttoolthattranslateshuman-readableassemblylanguageprogramsintomachine-languageinstructionsthattheprocessorcanunderstandandexecute.一个能把人可读的汇编语言程序变换到办理器可理解和运行的机器指令的软件开发工具。assemblylanguage〔汇编语言〕Ahuman-readableformofaprocessor"sinstructionset.Mostprocessor-specificfunctionsmustbewritteninassemblylanguage.一种人可读的办理器指令集的形Automation.电子设计自动化FPGA:Field，高ProgrammableGateArray.现场可编程门阵列级双重内嵌式内存模块〕AMR〔Audio／ModemRiser；GAL:GenericArrayLogic.通用阵列逻音效／调制解调器主机板附加直立插卡〕AHA辑HDL:HardwareDescriptionLanguage.硬件〔AcceleratedHubArchitecture，加速中心架构〕ASK描述语言IP:IntelligentProperty.智能IR〔AmplitudeShiftKeyedInfra-Red，长波形可移模块PAL:ProgrammableArrayLogic.可编程阵动输入红外线〕ATX:ATExtend〔扩展型AT〕BIOS列逻辑RTL:RegisterTransferLevel.存放器〔BasicInput/OutputSystem，根本输入/输出系统〕传输级描述〕SOC:SystemOnaChip.片CSE〔ConfigurationSpaceEnable，可分配空间〕DB:上系统SLIC:SystemLevelIC.系统DeviceBay，设备插架DMI〔DesktopManagement级ICVHDL:VeryhighspeedintegratedcircuitInterface，桌面管理接口〕EB〔ExpansionBus，扩HardwareDescriptionLanguage.超高速集成电路展总线〕EISA〔EnhancedIndustryStandard硬件描述语言。Architecture，增强形工业标准架构〕EMIASIC〔专用集成电路〕：Application-Specific〔ElectromagneticInterference，电磁搅乱〕ESCDIntegratedCircuit.Apieceofcustom-designed〔ExtendedSystemConfigurationData，可扩展系统hardwareinachip.专用集成电路。一个在一个芯片上配置数据〕FBC〔FrameBufferCache，帧缓冲缓存〕DOC.FireWire〔火线，即IEEE1394标准〕FSB:FrontSide换式电压调治〕USB〔UniversalSerialBus，通用串Bus，前置总线，即外面总线FWH〔FirmwareHub，固行总线〕USDM〔UnifiedSystemDiagnosticManager，件中心〕GMCH〔Graphics&MemoryControllerHub，一致系统监测管理器〕VID〔VoltageIdentification图形和内存控制中心〕GPIs〔GeneralPurposeInputs，Definition，电压鉴别认证〕VRM〔VoltageRegulator一般操作输入〕ICH〔Input/OutputControllerHub，Module，电压调整模块〕ZIF:ZeroInsertionForce,输入/输出控制中心〕IR〔infraredray，红外线〕IrDA零插力〔infraredray，红外线通讯接口可进展局域网存取和主板技术GigabyteACOPS:AutomaticCPUOverHeat文件共享〕ISA:IndustryStandardArchitecture，PreventionSystem〔CPU过热预防系统〕SIV:System工业标准架构ISA〔instructionsetarchitecture，InformationViewer〔系统信息观察〕工业设置架构〕MDC〔MobileDaughterCard，搬动式磐英ESDJ〔EasySettingDualJumper，简化CPU双子卡〕MRH-R〔MemoryRepeaterHub，内存数据办理重跳线法〕中心〕MRH-S〔SDRAMRepeaterHub，SDRAM数据办理浩鑫UPT〔USB、PANEL、LINK、TV-OUT四重接口〕中心〕MTH〔MemoryTransferHub，内存变换中心〕NGIO芯片组ACPI〔AdvancedConfigurationandPower〔NextGenerationInput/Output，新一代输入/输出Interface，先进设置和电源管理〕AGP〔Accelerated标准〕P64H〔64-bitPCIControllerHub，64位PCIGraphicsPort，图形加速接口〕I/O〔Input/Output，控制中心〕PCB〔printedcircuitboard，印刷电路输入/输出〕MIOC:MemoryandI/OBridgeController，板〕PCBA〔PrintedCircuitBoardAssembly，印刷内存和I/O桥控制器NBC:NorthBridgeChip〔北桥电路板装置〕PCI:PeripheralponentInterconnect，芯片〕PIIX:PCIISA/IDEAccelerator〔加速器〕PSE36:互连外面设备PCISIG〔PeripheralponentPageSizeExtension36－bit，36位页面尺寸扩展模InterconnectSpecialInterestGroup，互连外面设式PXB:PCIExpanderBridge，PCI增强桥RCG:备专业组〕POST〔PowerOnSelfTest,加电自测试〕RAS/CASGenerator，RAS/CAS发生器SBC:SouthBridgeRNG〔RandomnumberGenerator，随机数字发生器〕RTC:Chip〔南桥芯片〕SMB:SystemManagementBus〔全RealTimeClock〔实时时钟〕KBC〔KeyBroadControl，系统管理总线〕SPD〔SerialPresenceDetect，内存键盘控制器〕SAP〔SidebandAddressPort，边带寻内部序号检测装置〕SSB:SuperSouthBridge，超级址端口〕SBA〔SideBandAddressing，边带寻址〕SMA:南桥芯片TDP:TritonDataPath〔数据路径〕TSC:ShareMemoryArchitecture，共享内存结构STDTritonSystemController〔系统控制器〕QPA:Quad〔SuspendToDisk，磁盘唤醒〕STR〔SuspendToRAM，PortAcceleration〔四接口加速〕内存唤醒〕SVR:SwitchingVoltageRegulator〔交BBSP〔板卡支持包〕Seeboardsupportpackage.见boardsupportpackage。binarysemaphore(二元信号)Atypeofsemaphorewithjusttwostates.Alsocalledamutex.一种只有两种状态的信号。也叫互斥信号。boardsupportpackage〔板卡支持包〕Partofasoftwarepackagethatisprocessororplatform-dependent.Typically,samplesourcecodefortheboardsupportpackageisprovidedbythepackagedeveloper.Thesamplecodemustbemodifiedasnecessary,piled,andlinkedwiththeremainderofthesoftwarepackage.软件包的拥有平台依赖性的那一局部。典型地，板卡支持包的样例源程序由包开发者供应。样例源程序必定能在需要时被更正、编译并与软件包的剩下的局部连接起来。bond-outprocessor〔外合办理器〕Aspecialversionofaprocessorthathassomeoftheinternalsignalsbroughtouttoexternalpins.Abond-outprocessorismostoftenfoundwithinanemulatorandisneverintendedtobeusedinaproductionsystem.一种特别版本的办理器，它有一些，内部的信号能传达到外置的针脚上。一个外合办理器绝大多数情况下只用在模拟器上，向来不会被专门用在产品系统上。Breakpoint〔断点〕Alocationinaprogramatwhichexecutionistobestoppedandcontroloftheprocessorswitchedtothedebugger.Mechanismsforcreatingandremovingbreakpointsareprovidedbymostdebuggingtools.一个在程序中的地址，在那处程序的执行被停止，并且办理器的控制变换到了除错程序。大多数除错工具提供增加与删除一个断点的体系。2CISC〔复杂指令集计算机〕plexInstructionSetputer.Describesthearchitectureofaprocessorfamily.CISCprocessorsgenerallyfeaturevariable-lengthinstructions,multipleaddressingformats,andcontainonlyasmallnumberofgeneral-purposeregisters.Intel"s80x86familyisthequintessentialexampleofCISC.ContrastwithRISC.复杂指令集计算机。对一种办理DOC.器架构的描述。CISC办理器一般产生变长的指令，多种地址格式，并且可是有少量的通用存放器。Intel的80x86家族是是典型的CISC办理器。有对于RISC而言。CPU〔中央办理器〕CentralProcessingUnit.Thepartofaprocessorthatexecutesinstructions.中央处理器。办理器中执行指令的那一局部。piler〔编译器〕Asoftwaredevelopmenttoolthattranslateshigh-levellanguageprogramsintothemachine-languageinstructionsthataparticularprocessorcanunderstandandexecute.把高级编程语言程序变换到只有特定的办理器能认识和执行的机器指令的一种软件开发包。context〔上下文〕Thecurrentstateoftheprocessor"sregistersandflags.办理器当前的状态和标志。contextswitch〔上下文切换〕Theprocessofswitchingfromonetasktoanotherinamultitaskingoperatingsystem.Acontextswitchinvolvessavingthecontextoftherunningaskandrestoringthepreviously-savedcontextoftheother.Thepieceofcodethatdoesthisisnecessarilyprocessor-specific.在多任务操作系统中我一个任务切换到另一个的过程。上下文切换包括保存正在运行的任务的上下文和恢复开初保存的另一个任务的上下文。做这个工作的一段代码必定拥有办理器特权。countingsemaphore〔计数信号〕Atypeofsemaphorethatisusedtotrackmultipleresourcesofthesametype.Anattempttotakeacountingsemaphoreisblockedonlyifalloftheavailableresourcesareinuse.Contrastwithbinarysemaphore.一种用来追踪多个相同种类资源的信号灯。可是在所有可用的资源都被用完了时才拥塞。相对二元信号而言。criticalsection〔临界段〕Ablockofcodethatmustbeexecutedinsequenceandwithoutinterruptiontoguaranteecorrectoperationofthesoftware.Seealsoracecondition.一段必定按次次执行的代码，并且不能够被中断，否那么不能够保证软件正确地操作。参照：竞争情况。cross-piler〔交织编译器〕Apilerthatrunsonadifferentplatformthantheoneforwhichitproducesobjectcode.Across-pilerrunsonahostputerandproducesobjectcodeforthetarget.一个运行在不同的平台上的编译器，其中之一能产生目标代码。交织编译器在主机上运行并且产生目标机的目标代码。DDMA〔直接内存接见〕DirectMemoryAccess.Atechniquefortransferringdatadirectlybetweentwoperipherals(usuallymemoryandanI/Odevice)withonlyminimalinterventionbytheprocessor.DMAtransfersaremanagedbyathirdperipheralcalledaDMAcontroller.直接内存接见。一种直接在两个外设〔平时是内存和I/O设备〕之间进展数据传输的技术，它只要办理器最少的介入。DMA传输由叫DMA控制器的第三方外设进展管理。DRAM〔动向随机接见储藏器〕DynamicRandom-AccessMemory.AtypeofRAMthatmaintainsitscontentsonlyaslongasthedatastoredinthedeviceisrefreshedatregularintervals.TherefreshcyclesareusuallyperformedbyaperipheralcalledaDRAMcontroller.动向随机接见储藏器。一种RAM，储藏在其设备中的数据被如期刷新时才能保存它的内容。刷新周期一般由一个叫DRAM控制器的外设完成。Databus〔数据总线〕Asetofelectricallinesconnectedtotheprocessorandalloftheperipheralswithwhichitmunicates.Whentheprocessorwantstoread(write)thecontentsofamemorylocationorregisterwithinaparticularperipheral,itsetstheaddressbuspinsappropriatelyandreceives(transmits)thecontentsonthedatabus.连接办理器与所有外设进展通讯的电子线路集。当一个办理器想去写〔读〕某一特定外设中的储藏器地址或存放器中的内容时，办理器设置地址总线并在数据总线上接收〔传输〕内容。Deadline〔死线〕Thetimeatwhichaparticularsetofputationsmustbepleted.Seealsoreal-timesystem.一个特定计算必定被完成的时间。请看实时系统。Deadlock〔死锁〕Anunwantedsoftwaresituationinwhichanentiresetoftasksisblocked,waitingforaneventthatonlyataskwithinthesamesetcancause.Ifadeadlockoccurs,theonlysolutionistoresetthehardware.However,itisusuallypossibletopreventdeadlocksaltogetherbyfollowingcertainsoftwaredesignpractices.一种不希望出现的软件状态，在这个状态下，所有的任务因为等待一个只有在这些被拥塞任务之一才能产生的事件而被拥塞。若是死锁发生，唯一解决的方法是重启动硬件。但是，经过可靠的软件设计实践活动平时能够防范死锁的发生。debugmonitor〔除错监察程序〕Apieceofembeddedsoftwarethathasbeendesignedspecificallyforuseasadebuggingtool.ItusuallyresidesinROMandmunicateswithadebuggerviaaserialportornetworkDOC.connection.Thedebugmonitorprovidesasetofprimitivemandstoviewandmodifymemorylocationsandregisters,createandremovebreakpoints,andexecuteyourprogram.Thedebuggerbinestheseprimitivestofulfillhigher-levelrequestslikeprogramdownloadandsingle-step.嵌入式软件被特别设计来作为除错工具的一局部。它一般被放在ROM中，经过串口或网络与除错器进展通讯。除错监察程序供应一个简单的命令集来显示和内存地址和存放器、建立和移除断点，并且运行你的程序。除错监察器组合这些简单的命令去实现象程序下载各单步伐试等高端的央求。Debugger〔除错器〕Asoftwaredevelopmenttoolusedtotestanddebugembeddedsoftware.Thedebuggerrunsonahostputerandconnectstothetargetthroughaserialportornetworkconnection.Usingadebuggeryoucandownloadsoftwaretothetargetforimmediateexecution.Youcanalsosetbreakpointsandexaminetheco