芯片相关简写 (2).doc

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1、1、CPU3DNow!(3Dnowaiting,无须等待的3D处理)AAM(AMDAnalystMeeting,AMD分析家会议)ABP(AdvancedBranchPrediction,高级分支预测)ACG(AggressiveClockGating,主动时钟选择)AIS(AlternateInstructionSet,交替指令集)ALAT(advancedloadtable,高级载入表)ALU(ArithmeticLogicUnit,算术逻辑单元)Aluminum(铝)AGU(AddressGenerationUnits,地址产成单元)APC(AdvancedPowerControl,高级

2、能源控制)APIC(AdvancedrogrammableInterruptController,高级可编程中断控制器)APS(AlternatePhaseShifting,交替相位跳转)ASB(AdvancedSystemBuffering,高级系统缓冲)ATC(AdvancedTransferCache,高级转移缓存)ATD(AssemblyTechnologyDevelopment,装配技术发展)BBUL(BumplessBuild-UpLayer,内建非凹凸层)BGA(BallGridArray,球状网阵排列)BHT(branchpredictiontable,分支预测表)Bops(B

3、illionOperationsPerSecond,10亿操作/秒)BPU(BranchProcessingUnit,分支处理单元)BP(BrachPediction,分支预测)BSP(BootStrapProcessor,启动捆绑处理器)BTAC(BranchTargetAddressCalculator,分支目标寻址计算器)CBGA(CeramicBallGridArray,陶瓷球状网阵排列)CDIP(CeramicDual-In-Line,陶瓷双重直线)CenterProcessingUnitUtilization,中央处理器占用率CFM(cubicfeetperminute,立方英尺/

4、秒)CMT(course-grainedmultithreading,过程消除多线程)CMOS(ComplementaryMetalOxideSemiconductor,互补金属氧化物半导体)CMOV(conditionalmoveinstruction,条件移动指令)CISC(ComplexInstructionSetComputing,复杂指令集计算机)CLK(ClockCycle,时钟周期)CMP(on-chipmultiprocessor,片内多重处理)CMS(CodeMorphingSoftware,代码变形软件)co-CPU(cooperativeCPU,协处理器)COB(Cach

5、eonboard,板上集成缓存,做在CPU卡上的二级缓存,通常是内核的一半速度)COD(CacheonDie,芯片内核集成缓存)Copper(铜)CPGA(CeramicPinGridArray,陶瓷针型栅格阵列)CPI(cyclesperinstruction,周期/指令)CPLD(ComplexProgrammableLogicDevice,复杂可程式化逻辑元件)CPU(CenterProcessingUnit,中央处理器)CRT(CooperativeRedundantThreads,协同多余线程)CSP(ChipScalePackage,芯片比例封装)CXT(ChoopereXTend

6、,增强形K6-2内核,即K6-3)DataForwarding(数据前送)dB(decibel,分贝)DCLK(DotClock,点时钟)DCT(DRAMController,DRAM控制器)DDT(DynamicDeferredTransaction,动态延期处理)Decode(指令解码)DIB(DualIndependentBus,双重独立总线)DMT(DynamicMultithreadingArchitecture,动态多线程结构)DP(DualProcessor,双处理器)DSM(DedicatedStackManager,专门堆栈管理)DSMT(DynamicSimultaneou

7、sMultithreading,动态同步多线程)DST(DepletedSubstrateTransistor,衰竭型底层晶体管)DTV(DualThresholdVoltage,双重极限电压)DUV(DeepUltra-Violet,纵深紫外光)EBGA(EnhancedBallGridArray,增强形球状网阵排列)EBL(electronbeamlithography,电子束平版印刷)EC(EmbeddedController,嵌入式控制器)EDEC(EarlyDecode,早期解码)EmbeddedChips(嵌入式)EPA(edgepinarray,边缘针脚阵列)EPF(Embedd

8、edProcessorForum,嵌入式处理器论坛)EPL(electronprojectionlithography,电子发射平版印刷)EPM(EnhancedPowerManagement,增强形能源管理)EPIC(explicitlyparallelinstructioncode,并行指令代码)EUV(ExtremeUltraViolet,紫外光)EUV(extremeultravioletlithography,极端紫外平版印刷)FADD(FloationgPointAddition,浮点加)FBGA(Fine-PitchBallGridArray,精细倾斜球状网阵排列)FBGA(fl

9、ipchipBGA,轻型芯片BGA)FC-BGA(Flip-ChipBallGridArray,反转芯片球形栅格阵列)FC-LGA(Flip-ChipLandGridArray,反转接点栅格阵列)FC-PGA(Flip-ChipPinGridArray,反转芯片针脚栅格阵列)FDIV(FloationgPointDivide,浮点除)FEMMS:FastEntry/ExitMultimediaState,快速进入/退出多媒体状态FFT(fastFouriertransform,快速热欧姆转换)FGM(Fine-GrainedMultithreading,高级多线程)FID(FID:Freque

10、ncyidentify,频率鉴别号码)FIFO(FirstInputFirstOutput,先入先出队列)FISC(FastInstructionSetComputer,快速指令集计算机)flip-chip(芯片反转)FLOPs(FloatingPointOperationsPerSecond,浮点操作/秒)FMT(fine-grainedmultithreading,纯消除多线程)FMUL(FloationgPointMultiplication,浮点乘)FPRs(floating-pointregisters,浮点寄存器)FPU(FloatPointUnit,浮点运算单元)FSUB(Flo

11、ationgPointSubtraction,浮点减)GFD(GoldfingerDevice,金手指超频设备)GHC(GlobalHistoryCounter,通用历史计数器)GTL(GunningTransceiverLogic,射电收发逻辑电路)GVPP(GenericVisualPerceptionProcessor,常规视觉处理器)HL-PBGA:表面黏著,高耐热、轻薄型塑胶球状网阵封装HTT(Hyper-ThreadingTechnology,超级线程技术)Hz(hertz,赫兹,频率单位)IA(IntelArchitecture,英特尔架构)IAA(IntelApplicatio

12、nAccelerator,英特尔应用程序加速器)ICU(InstructionControlUnit,指令控制单元)ID(identify,鉴别号码)IDF(IntelDeveloperForum,英特尔开发者论坛)IEU(IntegerExecutionUnits,整数执行单元)IHS(IntegratedHeatSpreader,完整热量扩展)ILP(InstructionLevelParallelism,指令级平行运算)IMM:IntelMobileModule,英特尔移动模块InstructionsCache,指令缓存InstructionColoring(指令分类)IOPs(Inte

13、gerOperationsPerSecond,整数操作/秒)IPC(InstructionsPerClockCycle,指令/时钟周期)ISA(instructionsetarchitecture,指令集架构)ISD(inbuiltspeed-throttlingdevice,内藏速度控制设备)ITC(InstructionTraceCache,指令追踪缓存)ITRS(InternationalTechnologyRoadmapforSemiconductors,国际半导体技术发展蓝图)KNI(KatmaiNewInstructions,Katmai新指令集,即SSE)Latency(潜伏期)

14、LDT(LightningDataTransport,闪电数据传输总线)LFU(LegacyFunctionUnit,传统功能单元)LGA(landgridarray,接点栅格阵列)LN2(LiquidNitrogen,液氮)LocalInterconnect(局域互连)MAC(multiply-accumulate,累积乘法)mBGA(MicroBallGridArray,微型球状网阵排列)nm(namometer,十亿分之一米/毫微米)MCA(machinecheckarchitecture,机器检查体系)MCU(Micro-ControllerUnit,微控制器单元)MCT(MemoryController,内存控制器)MESI(Modified,Exclusive,Shared,Invalid:修改、排除、共享、废弃)MF(MicroOpsFusion,微指令合并)mm(micronmetric,微米)MMX(MultiMediaExtensions,多媒体扩展指令集)MMU(MultimediaUnit,多媒体单元)MMU(MemoryManagementUnit,内存管理单元)MN(modelnumbers,型号数字)MFLOPS(MillionFloationgPoint/Second,每秒百万个浮点操作)MHz(

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