计算机组成原理与汇编语言复习资料

1、ocusing onways a nd mea ns ofimpr oving andupgrading w ork, furtherdevel opme ntof three to split.（A） fullygrasp nounauthorised created.Thetownshipnounauthori sed create dthe existi ngbuildi ngone house hol d,onedocumentsurveyand filest orageworkmust be unconditionaland fullcoverage.Maincorridor lea

2、ding to t he tow n （road,river）village, t he Ce ntralbuilt-upareaofthetown onbothsidesmustbeto createa no unauthorise dvillage.Accordingto five hundre d villagescreated and sha ntytowns,villages,ol d house s,reconstr ucti on of ol d plant,expa nd create, upgradingcreatesfiles,t he realno unauthorise

3、dv illagecreatedi nto the benefit ofthepe ople ofverygoodt hing.（ B）tostrictlymanage countasunauthori sed controls.Promoti ng thene w contr olworkto m ovethe centerof gravity, managementmeasures tothefront,and earnestly pipes effectively.A strictne wunauthorise d netw ork responsibility.Sectors such

4、 as la nd, housi ngand basi c stations （stations） andtheTownshi p ofgrid accounta bilitymechani smsmust bestrictlyinaccorda nce withthe newreg ulatory requirements,effectiveimplementationofthe area ofresponsibilityofthenewinspe ctions, suppression,demolitionworktoensure t hatthe new zerot olerance.S

5、econd, publi c se curit y,water, electri city,wate r,ocea ns a ndfisheries,t ourism colla boration,marketsupervision de partmentsshould strictlye nforcethe ill egal construction ofdisposalofrelevant provi sionsofthe regulati ons, effective fulfilment ofresponsibilities, particularly inelectri city a

6、ndwatersupply,and other units maynot be new i llegal buildi ngst osupply waterand electri city suppl y. Whil e moreregulati ont opreve nt personal privacyvi olations. Illicittrading in illegalconstructi on i nthe Ministryof public security se ctorto stri ctlyfromthe blow.T hreeis t o createa ddition

7、al offencere portingsystem ofincentives.Accordi ngto buil dinglawa nd cover s an area of nature,t oreporttimely degreedivided re port grade, effective aftertheremovalof certain incentives. （C） integrated implementation ,building dem olition,modification,usecombination.Demoliti on ist hemeans andpurp

8、ose built i s.To a dhere t o the building demoli shed, combi nation ofconstructionand demolitionwaste,demoli shed with combined effortstoim provethe scie ntificlevelofthreet osplit ;second,wemustpay attentionto three to split andfive hundredandfive water treatment,threeofthe foursides,theshackDi str

9、icttransformation, a nd dangerousold roomtransformation andtworoadsi des,serie sworkorga nic combi ned up,a ctive doRiver,and along demolitionwork,a nd manpow er advancevillage inthe,a nd oldresi denti aldemoliti on w ork,toimpr ovedmasses housing conditionsand live environme nt;three toputthree mod

10、ified asplit as traditionallow,and small,andbulkindustry struct uretransformation upgradeof importa nt initiativestocaug ht,speed upadva nceindustryPark,effectiveoptimization park environme nt一、 单项选择题 TOC o 1-5 h z 、下列数中最大的数是（C ）A、 （）2 B、 （142）8 C、 （82）16 D、 （） BCD2、一个完整的计算机系统应包括（D ）A、运算器、存储器、控制器 B、

11、主机和外部设备C、主机与应用程序 D、配套的硬件设备和软件系统PSW 是指令部件中（D ）A、指令寄存器 B、指令译码器C、程序计数器 D、程序状态寄存器8086/8088CPU 中，用来存放程序的指令代码段的寄存器是（A ）A、 CS B、 DS C、 SS D、 ES5、主存储器和CPU 之间增加高速缓冲器的主要目的是（B ）A、扩大主存储器容量B、解决主存与CPU之间速度匹配问题C、扩大CPU通用寄存器数量 D、既扩大主存容量又提高主存速度6、使 CPU 与 I/0 设备完全并行工作方式是（C ）方式。A、程序直接传送B、中断 C、通道 D、程序查询7、 8086 系统中，当某一存储单元

12、的逻辑地址为A、 2300H B、 0075HC、 23750H8、在CPU 中跟踪下一条指令地址的寄存器（A、主存地址寄存器B、指令寄存器9、冯.诺依曼机的基本特征是（B ）A、微程序控制B、存贮程序控制10接口是（ B ）的逻辑部件。A CPU 与系统总线之间C.主存与I/O设备之间2300H： 0075H 时，其对应的物理地址为（D）D 、 23075HC ）C、指令计数器D、状态条件寄存器C、组合逻辑控制 D、间步控制B 系统总线与I O 设备之间D 运算器与I O 设备之间.在做加法时，D7为有进位且结果为正，则标志位 CF和SF为（C）A. 0 和 0B. 0 和 1C. 1 和

13、0D. 1 和 1. 运算器的核心部分是（D ）Five, firmlyi mplement,promoting w ork ahea d,to create highlig hts.T hird depl oyment,implementation of seven,thenit i s imperative toe themechanismsand im plementation.e must stre ngthenthe l eadershipto implem ent. De partmentsat all levelsshouldalwaysw ork andruralfivewat

14、ertreatment,three tosplit in an im portant position, and carrythe main responsibility,mai n leaderper sonally,l eadersarrested a nd layer s ofresponsi bility rank transmissi on pressureesta blished hierarchical accountabil ity, andw orktogethertoCounty nongban,flood,threetoone dow nto furtherplay al

15、Sheriff Inspectorto effectivelyfulfillthe Gov ernorg otthe.1.1 I e ov ernorg oof play, becomea benchmarkmodel.Four,wemuststret, three ton propagandaimork,refineimpradvanced models,nfirstha nd experience ofsupervision, ipoi nttogatherpositive energy forthe communityton particular,tostrehefocusseethe

16、re sults ofourwork ionthelongsignsgo left,namessuchasn time,increase publicawareness, partici pation rates,satisfaction andsupport.Playgperformanceofthe ring,water contr ol andtheJapane se pulled aworkout,training,di scoveryand sele ctionofcaocusing onways a nd mea ns ofimpr oving andupgrading w ork

17、, furtherdevel opme ntof three to split.(A) fullygrasp nounauthorise implementationofthe area ofresponsibilityofthenewinspe ctions, suppression,demolitionworktoensure t hatthe new zerotwaste,demoli shed with combined effortstoiprovethe scie ntificlevelofthreetd created.Thetownshipnounautolerance.Sec

18、ond, publi c se curit yit y,water, hosplit ;second,wemustpay attentionto three to split andfive hundredand fivewatertreatment, three ofthefoursidehori sed create dthe existi ngbuildi ngone house hol d,onedocumentsurveyandfilest orageworkmust be unconditionaland fullcoverage.Maincorri dor lea ding to

19、 t he tow n (road,river)village, tr, electri city,wate r,ocea ns a ndfisheries,t ourism colla boration,marketsupervi sion de partmentsshould strictlye nforcethe ill egal construction ofdisposalofrelevant provi sionsofthe regulatitons, eheCe ntralbuilt-upareaofthetown onbothsidesmbilities, particular

20、ly iner advancevillage iustbeto createa no unauthorise dvillage.Accordingto five hundre d villagescreateelectri city andwatersupply,and other units maynot be newi llegal buildi ngst osupply watera.11. . . LI .1 一 - 一 - - I 一 一 一一.一- 1 _nthe,a nd oldresi denti aldemoliti on work,toimtoimprovedmasmass

21、es housing conditionsand live envird and sha ntytowns,villages,ol d house s,reconstr ucti on of ol d plant,expa nd create, upgrading createsfiles,t he realno unauthorisedv illagecreatedi nto the benefit ofthepe ople ofverygoodt hing.( B)tostrictlymanage countas unauthori sed controls. nd electri cit

22、y suppl y. Whil e moreregulati ont opreve nt personal privacyvi olations. Illicittradi ng in illeg al constructi on i nthe Ministry of public security se ctorto stri ctlyfromthe blow.T hreeis t o createa dditional offencere porting system ofincentives.1 IIL - 一.一 一. L- - .一一 - - 一 - I LILd, L - - -

23、II _ . _onme nt;three toputthree modified asplitas traditionallow,and small,andbulkindustry struct uretransf ormation upgradeof importa nt initiativestocaug ht,speed upadva nceindustryPark,effectiveoptimization park environme ntPromoti ng thene wcontr olworkto m ovAccordi ngto buil dinglawa nd cover

24、ntmeasure rees to thefront,and earnestly pipes effectively.A strictne wunauthorise d netw ork responsibility.Sedivided re port grade, effective aftertheremovalof certain incentives. (C) integrated implementation ,buildictors such as la nd, housi ngand basi c stations (statio ns)and t heTownshi p ofg

25、rid accounta bilitymechani smsmust bestrictlyinaccorda nce withthe newreg ulatory requirements,effectiveng dem olition,modification,use com bination. Demoliti on ist hemeans andpurpose built i s.To a dhere t o the building demoli shed, combi nation ofconstructionand demolitionA. 通用寄存器C. 缓存器中断是(A. 子程

26、序调用C. 随机发生的B. 暂存器D. 运算逻辑单元C )B. 确定性的D. 多道程序14需要进行刷新的存储器是( B )A SRAM B DRAMC ROMD EPROM15接口是( B ) 的逻辑部件。A. CPUW系统总线之间C.主存与I/O设备之间.系统总线与I/O设备之间.运算器与I/O设备之间二、简答题1.什么是总线？采用总线的优点是什么？三总线结构是指什么？所谓总线，是连接多个功能部件或多个装置的一组公共信号线。按在系统中的不同位置，总线可以分为内部总线和外部总线。内部总线是CPU 内部各功能部件和寄存器之间的连线；外部总线是连接系统的总线，即连接 CPU、存储器和I/O接口的总

27、线，又称为系统总线。微型计算机采用了总线结构后，系统中各功能部件之间的相互关系变为各个部件面向总线的单一关系。一个部件只要符合总线标准，就可以连接到采用这种总线标准的系统中，使系统的功能可以很方便地得以发展，微型机中目前主要采用的外部总线标准有：PC总线，ISA总线，VESA总线等。按所传送信息的不同类型，总线可以分为数据总线DB(Data Bus)、 地址总线AB(AddressBus)和控制总线CB(Control Bus)三种类型，通常称微型计算机采用三总线结构。2、叙述累加器和算术逻辑运算部件在微处理器中的作用累加器和算术逻辑运算部件主要用来完成数据的算术和逻辑运算。ALU 有 2 个

28、输入端和 2 个输出端，其中一端接至累加器，接收由累加器送来的一个操作数；另一端通过数据总线接到寄存器阵列，以接收第二个操作数。参加运算的操作数在ALU 中进行规定的操作运算，运算结束后，一方面将结果送至累加器，同时将操作结果的特征状态送标志寄存器。累加器是一个特殊的寄存器，它的字长和微处理器的字长相同，累加器具有输入输出和移位功能，微处理器采用累加器结构可以简化某些逻辑运算。由于所有运算的数据都要通过累加器，故累加器在微处理器中占有很重要的位置。3、 8086存储器的分段及段地址是如何实现与构成的？由于 CPU 内部的寄存器都是16 位的，为了能够提供20位的物理地址，系统中采用了存储器分段

29、的方法。规定存储器的一个段为64KB,由段寄存器来确定存储单元的段地址，由指令提供该单元相对于相应段起始地址的16 位偏移量。nd impr ove i dlela nd ofutilizati on,real achieved e nvironment impr oved a nd productivity developmentm utual promoti ng totalwi n.Five, firmlyi mplement,prom oting w ork ahea d,to create highlig hts.T hird depl oyment,impl ementation

30、of seve n,thenit i s imperative to strengthen responsibilityand improve theme chanismsa nd implementati on.Alllocalitiesand department s must be convi nce d that goals,goingall out,m ustering spirit, worktoget herto e nsurethatt hisyears objectives carry out tasks,at theforefront.First,we must stre

31、ngthenthe l eadershipto implem ent. De partmentsatall levelsshouldalwaysw ork andruralfivewatertreatment,three tosplit in an im portant position, and carrythe main responsibility,mai n leaderper sonally,l eadersarrested a nd layer s ofresponsi bility rank transmissi on pressureesta blished hierarchi

32、cal accountabil ity, andw orktogetherto promotethework ofthe me cha nism,a concerte deffortpayatt entiontoim plementation.County nong ban,flood,threet oone dow nto furtherplay al eadi ng catch total,i ntegrateda nd coor dinate d role ofallkinds i s long,ocusing onways a nd mea ns ofimpr oving andupg

33、rading w ork, furtherdevel opme ntof three to split.（A） fullygrasp nounauthorise implementationofthe area ofresponsibilityofthenewinspe ctions, suppression,demolitionworktoensure t hatthe new zerot -.- I _一一 . I-_.一.d created.Thetownshipnounautolerance.Second, publi c se curit yit y,water, hhori sed

34、 create dthe existi ngbuildi ngone house hol d,onedocumentsurveya nd filest orageworkmust be unconditionaland fullcoverage.Maincorri dor lea ding to t he tow n （road,river）village, tr, electri city,wate r,ocea ns a ndfisheries,t ourism colla boration,marketsupervi sion de partmentsshould strictlye n

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36、lment ofresponsibilities, particularly iner advancevillage iustbeto createa no unauthorise dvillage.Accordingto five hundre d villagescreateelectri city andwatersupply,and other units maynot be newi llegal buildi ngst osupply watera.11. . . LI .1 一 - 一 - - I 一 一 一一.一- 1 _nthe,a nd oldresi denti alde

37、moliti on work,toimpr ovedmasses housing conditionsand live envird and sha ntytowns,villages,ol d house s,reconstr ucti on of ol d plant,expa nd create, upgrading createsfiles,t he realno unauthorisedv illagecreatedi nto the benefit ofthepe ople ofverygoodt hing.（ B）tostrictlymanage countas unauthor

38、i sed controls. nd electri city suppl y. Whil e moreregulati ont opreve nt personal privacyvi olations. Illicittradi ng in illegalconstructi on i nthe Ministry of public security se ctorto stri ctlyfromthe blow.T hreeis t o createa dditional offencere porting system ofincentives.onme nt;three toputt

39、hree modified asplitas traditionallow,aPromoti ng thene wcontr olworkto m ovAccordi ngto buil dinglawa nd coverntmeasure rees to thefront,and earne divided re port grade,stleffectiveisoibnilit,yb.uSiledictors such as la nd, housi ngand basi c stations （stations） andt heTownshi p ofgrid accounta bili

40、tymechani smsmust bestrictlyinaccorda nce withthe newreg ulatory requirements,effectiveng dem olition,modification,usecombination. Demoliti on is t hemeans andpurpose built i s.To a dhere t o the building demoli shed, combi nation ofconstructionand demolition这样，系统的整个存储空间可分为16 个互不重叠的逻辑段。存储器的每个段的容量为64

41、KB， 并允许在整个存储空间内浮动，即段与段之间可以部分重叠、完全重叠、连续排列，非常灵活。4、比较条件传送方式（查询传送方式）和中断传送方式的实现方法和特点条件传送方式：实现方法：在与外设进行传送数据前，CPU 先查询外设状态，当外设准备好后，才执行I/O 指令，实现数据传送。特点：CPU 通过不断查询外设状态，实现与外设的速度匹配2. CPU 的工作效率低中断传送方式：实现方法：当外设准备好，向CPU 发出中断请求CPU 在满足响应中断的条件下，发出中断响应信号；CPU 暂停当前的程序，转去执行中断服务程序，完成与外设的数据传送；CPU 从中断服务程序返回，继续执行被中断的程序特点CPU

42、和外设大部分时间处在并行工作状态,只在 CPU 响应外设的中断申请后，进入数据传送的过程中断传送方式提高了CPU 的效率5、说明 8086 寄存器间接寻址、变址寻址寻址方式，举例说明寄存器间接寻址操作数是在存储器中，但是， 操作数地址的16 位偏移量包含在以下四个寄存器SI、 DI、BP、BX 之一中。可以分成两种情况： TOC o 1-5 h z 以 SI、 DI、 BX 间接寻址，则通常操作数在现行数据段区域中，即数据段寄存器（ DS） 16加上SI、DI、 BX 中的 16位偏移量，为操作数的地址，。【例如】MOV AX， SI 操作数地址是：（DS）*16+（ SI）以寄存器BP 间接

43、寻址，则操作数在堆栈段区域中。即堆栈段寄存器（SS）16与BP 的内容相加作为操作数的地址，【例如】 MOV AX， BP 操作数地址是：（SS） *16+（BP）若在指令中规定是段超越的，则BP 的内容也可以与其它的段寄存器相加，形成操作数地址。【例如】MOV AX， DS： BP 操作数地址是：（DS）*16+（BP）nd impr ove idlel and ofutilizati on, rea lachievede nvironmentimpr oved a nd productivitydevel opmentmut ual pr omoting t otalwin.Five, f

44、irmlyimplement,promoting work ahea d,to createhig hlight s.Thir d de ployme nt,impleme ntation ofseve n,the n it isimperativetostrengt hen re sponsibilitya nd impr ovethe me chanismsa nd impl ementati on.Alllocalitiesand de partmentsmustbeconvinced that goals,g oing all out, mustering spirit,worktog

45、ethertoensurethatthisyears objectives carryout tasks, atthe forefront. First,wemuststrengthenthe lea dershipt o impleme nt. Departmentsatalllevels shoul d always workand ruralfivewatertreatment, three t osplit in a nimporta nt position,and carryt hemain responsi bility,main lea derper sonally,lea de

46、rs arre sted a nd layer s ofresponsibilityra nktransmission pressure established hi erarchicala ccountability,a nd w orktogethert o prom otethe w ork of theme chanism, aconcertedeffort payattention to implementation.Countynongban,flood,threetoonedowntofurther play alea dingcat ch t otal,integrate d

47、andcoor dinate d role ofall kinds islong,第3页 2020-1-8Sheriff Inspector to effectivelyfulfilltheir responsibilities,formedt healignme nt on t hefirelinea nd managementa livelysituation. Se cond,we m ust strengt hen t he test impleme ntation oftheGovernor.RoleplaytheGovernorgott he bat on,for agri cul

48、tur aland ruralfocusa nd fivewatertre atm ent, three to split work,refine impr oveassessme nt methodsa ndeval uation system,a ccurate assessme nt.Combinedwit hdareplay ,treebe nchmarkstylebuil dingfive major operati ons,carry on andgainfirst hand experie nceofsupervisi on,i n parti cular,t ostrengt

49、hent hefocus on thel ongsignsgo left,namessuch as supervision,urgedalllevels l onger on duty in place.Throughthe supervi soryassessme nt,to promote habit s,stimulati ng power.T hird,we m uststre ngthe nimplementati on style.De partments at all levelstow orkin ruralar easa nd fivewatertreatment,three

50、tosplitastrainingcadresformajorplatforms,competeagainst large examinati on room,inspe ctionca dres w orkperforma nce ofthering,w atercontrola nd theJapanese pulle d awork out,trai ning, discoverya nd sel ecti on ofcadres.Tha ngood catch up,firsttoexcell ence-orient ed.Partymembersandcadresatall lev

51、els must a dher e to ther ural,water contr olandthe Japane se pulled a gra ss-r oot s,put dow nthe shelf,lea ned pragmati cstyle,the spirit of pl ay,be comea benchmarkmodel.Four,wemuststrengthenpropagandaimpl ementation.Compre hensive utili zation ofmicro-cr edit,micr o-bloggi ng,newmedia,mini ng,su

52、mmarizing,g ood publicitywork in t hecountrysidea ndfivewater treatment,threetosplitadvanced models, poi ntto gather positiv e energy forthe communitytosee theresults of ourw orkin time,increasepublica wareness, partici pationrates, satisfaction andsupport.Playgongqingfu,a ma ssorga nizati on a ndgr

53、ass-r ootssuchas school s,communityT herole ofo-sig on ways a nd mea ns of impr ovig and upgadng w ork, futhe d l opment of hree tosplrA; uy gasoun“orsed c The townSip o uniuthori sed create d the ng buidi ng ne house I ol d one docume suvey and fie st orage work must be ucnd.na ad Ul coverage. lai-

54、ri dr dig tot I e tow n.oad Iver v、* the Cea bu.uaea of the town sides m ust be to create a o unautorse dv、e.Acceding to hunde d .ages ceae d ad sha nty tows, v、es, ol d house s, reconstr _ dplant, expa nd c upgradig ceates f , the real o-author v lage created i nt Ie benei of the pe ope ofvey good

55、t hing. ( B，sndy manage cut as unaulori _d controls. Promol ng Ie e w work to m ove the center of g.viy maagemet measue s tote front, ad eanesy pies efec - y.A stric ne w uautor d neWork r - ponsii . SeUors such - l nd, houS ng ad bas c sains stai ns) and t he Twsi p of grid acounta b.y mecai sms mu

56、st be strily ia ccdance wile new reg uatory uiement* e.clve aea of esonsiily ol thenew ise cinsluppen, moiinwk toenue t ha the new zer t oerane Secnd, pul c - cui y wae, eecr cty wae i oc_ ns a nd fiseis, t Iu_mcola boraion, makelupevson de parments soud stricy e rre the l .a conUruHin of dsooal of

57、r ant prv sins of tte -ul ons, elec uliment of e.onsbilies pariulay i elctri ciy ad e supy, and othe unis mly not benew C、a build ngs toluppy wae a nd elctriciy lupply. Whi e more ntpesna privcy vi olains IKct trdi ng i ilga consul! Miityof pulc seurty se ctor to stri cty rm the blw T hre s t o ceae

58、 a .ona o,nc re portig of icetiesAcordi ng to bul dig aw a nd cove s aara * naue tor.ort timey digee. Id re port grae, elecie fe the roovilof cetan icen-s(C ie.atd mplmentatin 、uiding olio,modbain,uue cm I iaion. Dmolti on s t he m-nsad pupooe bul i s. To a dhee t o the buidigd_ol shed cmbi natin I

59、f cnsucinad dmolton,dlmol sed wt cmbind efis to impr - the sce ntifc evl of thre t osi ; secnd, we must ply attetion to hrre tsi and ve hudid ad ie te tratme, hrre of the fur sides, the shcHisict tansorm ai on, a id dangeous old rom trasormain ad wrod s des, seie s work oganic combi nnd u, acie d Ri

60、ver ad along dem.iinwr、a nd mapow er avace via. i n the, and old r deni a moii on w oik toimpr ovd mas - housng cnditons ad liw evionment； thrre to pu hie modiid a spi Is tidiinal lw aid - al a nd bulk inusry str uc ul tras olatin upgra de of importa I t iiiaivs to ccught, sped up ada nce inusy Pak,