《计算机专业英语》课件第11章

MotherboardⅠ.Welcome!

ThankyouforbuyinganASUSP5PL2motherboard!

1Themotherboarddeliversahostofnewfeaturesandlatesttechnologies,makingitanotherstandoutinthelonglineofASUSqualitymotherboards!

Beforeyoustartinstallingthemotherboard,andhardwaredevicesonit,checktheitemsinyourpackagewiththelistbelow.Ⅱ.Packagecontents

Checkyourmotherboardpackageforthefollowingitems.

Motherboard

ASUSP5PL2motherboard

I/OmodulesUSB2.0(2ports)module

Cable1×2in1ATA/FDDcable

2×STATcables2×STATpowercablesAccessoriesI/OshieldApplicationCDsASUSmotherboardsupportCDDocumentationUserguide

Ifanyoftheaboveitemsisdamagedormissing,connectyourretailer.Ⅲ.Specialfeatures

1.Producthighlights

IntelLGA775Pentium4CPU

ThismotherboardsupportsthelatestPentium4CPUfromIntelinLGA775package.With800/533MHzFSB,Hyper-ThreadingTechnologyandcore-speedsupto3.8GHzandbeyond,Intel’sLGA775Pentium4isoneofthefastestdesktopprocessorstodate.

Dual-CoreCPU

EnjoytheextraordinaryCPUpowerfromthelatestdual-coreCPU.

2TheadvancedprocessingtechnologycontainstwophysicalCPUcoreswithindividuallydedicatedL2cachetosatisfytherisingdemandformorepowerfulprocessingcapability.

64-bitCPUsupport

64-bitcomputing,thenextgenerationtechnologytoreplacecurrent32-bitarchitecture,deliversadvancedsystemperformance,fastermemoryaccessandincreasedproductivity.Thismotherboardprovidesexcellentcompatibilityandflexibilitybysupportingeither64-bitor32-bitarchitecture.

DualChannelDDR2533

DDR2isthenextgenerationmemorytechnologytoreplacethecurrentDDR.Withinitialspeedsof400and533MHz,DDR2memoryprovidesbandwidthupto4.3GB/s.Doubledbythedual-channelarchitecture,thewidestmemorybusbandwidth8.6GB/sisachievedonthismotherboard.

6ChannelAudioandSoundMaxDigitalAudio

SoundMAXDigitalAudioSystemcanoutput5.1channelsurroundsoundandfeaturesstate-of-the-artDLS2MIDIsynthesizerwithYamahaDLSbyXGsoundset,5.1VirtualTheaterTMandsupportsandmajorgameaudiotechnologiesincludingMicrosoftDirectXTM8.0,MicrosoftDirectSound3D,A3D,MacroFX,ZoomFX,MultiDrive5.1,A3DandEAX.

SerialATAtechnology

ThemotherboardsupportstheSerialATAtechnologythroughtheSerialATAinterfaces.

3TheSATAspecificationallowsforthinner,moreflexiblecableswithlowerpincount,reducedvoltagerequirement,andupto300MB/sdatatransferrate.

S/PDIFoutonBackI/OPort

ThismotherboardprovidesconvenientconnectivitytoexternalhometheateraudiosystemsviaanS/PDIF-out(SONYPHILIPSDigitalInterface)jack.Itallowstotransferdigitalaudiowithoutconvertingtoanalogformatandkeepsthebestsignalquality.

PCIExpressinterface

4ThemotherboardfullysupportsPCIExpress,thelatestI/OinterconnecttechnologythatspeedsupthePCIbus.PCIExpressfeaturespoint-to-pointserialinterconnectionsbetweendevicesandallowhigherclockspeedsbycarryingdataonpackets.ThishighspeedinterfaceissoftwarecompatiblewithexistingPCIspecifications.

ASUSCPULockFree

ThisfeatureallowsyoutoadjusttheCPUmultiplierto14x.SettingtheappropriateBIOSsettingautomaticallyreducestheCPUmultipliervalueformoreflexibilitywhenincreasingexternalFSB.

2.InnovativeASUSfeatures

C.P.R.(CPUParameterRecall)

TheC.P.R.featureofthemotherboardBIOSallowsautomaticre-settingtotheBIOSdefaultsettingsincasethesystemhangsduetooverclocking.Whenthesystemhangsduetooverclocking,C.P.R.eliminatestheneedtoopenthesystemchassisandcleartheRTCdata.Simplyshutdownandrebootthesystem,andtheBIOSautomaticallyrestoresCPUdefaultsettingforeachparameter.

CrashFreeBIOS2

5ThisfeatureallowsyoutorestoretheoriginalBIOSdatafromthesupportCDincasewhentheBIOScodesanddataarecorrupted.ThisprotectioneliminatestheneedtobuyareplacementROMchip.

ASUSQ-Fantechnology

TheASUSQ-Fantechnologysmartlyadjuststhefanspeedsaccordingtothesystemloadingtoensurequiet,cool,andefficientoperation.

ASUSMyLogo

Thisnewfeaturepresentinthemotherboardallowsyoutopersonalizeandaddstyletoyoursystemwithcustomizablebootlogos.NewWords

hostn.主人,主机standoutadj.出色的,杰出的itemn.项目,条款,一条modulen.模数,模块retailern.零售商人processorn.处理机,处理器extraordinaryadj.非常的,特别的,非凡的,特派的dedicatedadj.专注的,献身的capabilityn.(实际)能力,性能,容量,接受力deliverv.递送,陈述,释放cachen.高速缓冲存储器architecturen.体系结构productivityn.生产力viaprep.经过,通过,经由excellentadj.卓越的,极好的flexibilityn.弹性,适应性initialadj.最初的,词首的,初始的bandwidthn.带宽synthesizern.综合者,合成器virtualadj.虚的,实质的serialadj.连续的specificationn..详述,规格,说明书,规范connectivityn.连通性convenientadj.便利的,方便的convertv.使转变,转换externaladj.外部的,客观的multipliern.乘数,乘法器appropriateadj.适当的reducev.减少,缩小,简化hangn.暂停,中止eliminatev.排除,消除,除去parametern.参数,参量chassisn.底盘restorev.恢复corruptv.腐蚀,使恶化efficientadj.(直接)生效的,有效率的,能干的personalizev.使成私人的,人格化ensurev.保证,确保presentv.介绍,呈现PhrasesandExpressionsahostof许多Hyper-ThreadingTechnology超线程技术demandfor对……的需求allowsfor允许dueto由于shutdown关闭incase万一TheExplanationofDifficultStatements

1.Themotherboarddeliversahostofnewfeaturesandlatesttechnologies,makingitanotherstandoutinthelonglineofASUSqualitymotherboards!

分析:“ahostof”意为许多,“makingitanotherstandoutinthelonglineofASUSqualitymotherboards”表示现代分词短语作伴随状语。

句意:添加了许多崭新功能与高端技术,使得本主板成为华硕优质主板产品线中另一颗闪亮之星。

2.TheadvancedprocessingtechnologycontainstwophysicalCPUcoreswithindividuallydedicatedL2cachetosatisfytherisingdemandformorepowerfulprocessingcapability.

分析:“demandfor”意为对……的需要,需要,“demandof”意为索取,向……要求,使用时要注意区分两者的差别。

句意:此最高级的处理器技术包含两块物理CPU核,它们有各自专用的L2缓存，以满足日益增长的对处理能力的需求。

3.TheSATAspecificationallowsforthinner,moreflexiblecableswithlowerpincount,reducedvoltagerequirement,andupto300MB/sdatatransferrate.

分析:“reducedvoltagerequirement”过去分词短语在句中作定语,修饰名词短语。

句意:SATA技术规格采用更细更灵活的线缆,针脚数更少,从而降低了对电压的需求,而且数据传输速度高达300MB/s。

4.ThemotherboardfullysupportsPCIExpress,thelatestI/OinterconnecttechnologythatspeedsupthePCIbus.

分析:“thelatestI/Ointerconnecttechnology”作同位语。that引导的是一个定语从句。

句意:此主板完整地支持最新的I/O接口技术——PCIExpress,能大大提高PCI总线的传输速度。

5.ThisfeatureallowsyoutorestoretheoriginalBIOSdatafromthesupportCDincasewhentheBIOScodesanddataarecorrupted.

分析:“incase”意为万一,是连词,引导条件状语从句。如:Wehaveanauxiliarygenerator

incaseofpowercuts.(我们有一台万一断电时使用的备用发电机。)

句意:当BIOS代码和数据遭到破坏时,本功能允许用户用附赠的技术支持CD恢复BIOS原始数据。Exercises

Ⅰ.Fillintheblanksaccordingtothetext:

(1)With800/533MHzFSB,HyperThreadingTechnologyand______________upto3.8GHzandbeyond,Intel’sLGA775Pentium4isoneofthefastestdesktopprocessorstodata.

(2)Thismotherboardprovidesconvenientconnectivitytoexternalhometheateraudiosystemsviaan___________jack.

(3)PCIExpressfeaturespoint-to-pointserialinterconnectionsbetweendevicesandallowhigher______________bycarryingdataonpackets.

(4)Whenthesystemhangsduetooverclocking,C.P.R.eliminatestheneedtoopenthesystem______________andcleartheRTCdata.

(5)Thisfeatureallowsyoutorestoretheoriginal______________fromthesupportCDincasewhentheBIOScodesanddataarecorrupted.

Ⅱ.Decidewhethereachofthefollowingstatementsistrueorfalseaccordingtothetext:

(1)Dual-coreCPUcontainstwophysicalCPUcoreswithindividuallydedicatedL2cache.

(2)64-bitarchitecturewillreplacecurrent32-bitarchitecturein10years.

(3)Thewidestmemorybusbandwidth4.3GB/sisachievedonthismotherboardbythedual-channelarchitecture.

(4)TheSATAtechnologyreducedvoltagerequirementbecauseofusingthinner,moreflexiblecablewithlowerpincount.

(5)PCIExpressisnotsoftwarecompatiblewithexistingPCIspecifications.Ⅲ.TranslatethefollowingsentencesintoChinese,payingattentiontothefunctionsoftheprepositionalphrasesinthesentences:

(1)Otherboards,includingexpansionmemoryandinput/outputboards,mayattachtothemother-boardviathebusconnector.

(2)Themain-boardprovidesastandardATstylekeyboardDINconnectorforattachingakeyboard.

(3)DataarebroughtintotheALUbythecontrolunit,andtheALUperformswhateverarithmeticorlogicoperationsarerequiredtohelpcarryouttheinstruction.

(4)Wemaydefinelanguageasasystemforexchanginginformationbymakingnewcombinationsofsymbols.

(5)Insomeways,itisanalogoustoatelephoneswitchboardwithintelligencebecauseitmakestheconnectionsbetweenvariousfunctionalunitsofthecomputersystemandcallsintooperationeachunitthatisrequiredbytheprogramcurrentlyinoperation.

Ⅳ.TranslatethefollowingparagraphintoChinese:

Specializedworkstationsforthecomputeraideddesignofelectroniccircuitsarearecenttechnologicaladvance.Thesepowerfulandrelativelyexpensivesystemsaredifferentfromeitherpersonalcomputersorsimpleterminalsattachedtoalargermachine.Thesesystemshelpengineerstodesigncircuits.Thesecircuitsarebuiltupbyinterconnectingstandardmemory,logic,orarithmeticdipsonaprintedcircuitboard.Someofthelatestoftheseworkstationsactuallyaidinthedesignofentirelynewsemiconductorchipsthatmay,inturn,incorporateexistingchips.ReadingMaterials

TheDesignandManufacturingofElectronicChips(Ⅰ)

Specializedworkstationsforthecomputer-aideddesignofelectroniccircuitsarearecenttechnologicaladvance.Thesepowerfulandrelativelyexpensivesystemsaredifferentfromeitherpersonalcomputersorsimpleterminalsattachedtoalargermachine.Thesesystemshelpengineerstodesigncircuits.Thesecircuitsarebuiltupbyinterconnectingstandardmemory,logic,orarithmeticdipsonaprintedcircuitboard.Someofthelatestoftheseworkstationsactuallyaidinthedesignofentirelynewsemiconductorchipsthatmay,inturn,incorporateexistingchips.

ThefirstfunctionofsuchasystemistohelptheengineertodevelopacircuitdiagramonahighresolutionCRT.Thisdiagramidentifiesthechipsthataretobeincorporatedfromthedatabaseandindicatesthedesiredconnectionsbetweenthem.

Oncetheworkstationholdsacompletedescriptionofthecircuit,itcaninvokesimulationprograms.Theseprogramsdeterminewhetherthecircuitactuallyperformsthefunctionintendedbythedesigner.Beyondthis,itcanrunotherprogramsofitsownorprovidetherequiredinterfacestoprogramsthatcanrunonothermachinesinordertoanalyzeelectricalcharacteristicsofthecircuit,suchasitsspeedofoperation.

Someworkstationsprovideoutputtosystemsthatmathematicallyestablishthebestpatternofprintedcircuitboardconductorstointerconnectthechips.Outputfromthesesystems,inturn,driveshighprecisionflatbedplotters.Theseplottersdrawthepatternsontheactualartworkwhichisusedtomanufacturetheprintedcircuitboards.Itusedtobenecessarytoproducethisartworkbyhandatmanytimesactualsize,sothatitwouldhavethenecessaryprecisionwhenphotographicallyreduced.Makingcorrectionsandchangeswasademandingandtimeconsumingjob,andasexactastheprecisionrequirementsaretheconductorsonprintedcircuitboards—athousandthofaninchistypical,theyaremuchmorestringentfortheartworkusedtomanufacturethechipsthemselves—currentlyamillionthofaninchanddecreasingregularly.Infact,someartworkisdrawnwithacomputercontrolledelectronbeaminordertoachievethedesiredprecision.Itisfinallyreducedtothesizeofatinychip.QuestionWhichisthefirstfunctionofaspecializedworkstation?NewWordsandExpressions

workstationn.工作台electroniccircuit电子线路terminaln.终端circuitboard电路板CRT阴极射线管mathematicallyadv.数学(上)地,精确地,可能性极小地TheDesignandManufacturingofElectronicChips(Ⅱ)

Thenextstep,aftertheartworkhasbeengeneratedandreducedtochipsize,istotransferitontoaglassmask.Thismaskisoneinaseriesofperhapstenormorethatarenecessarytomanufactureachip.Eachmaskcharacterizesa