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    1. Th lEEE 1394 Firewire pro'ides _ _ _ _ _ _     ." I(resslO.g. :->64 oi I'
    2. The l'hysicallayer used in wireless communicaliL' " IS typically __ _. _____ _ chinne!. ;->[nfrarcd




                             specifies an over-the-air interftlCe between a 'wireless «lient and a base station or between
         two .wireless clients:->lliEE802.11                                    .
   8. The SO:ly's IEEE 1394 Firewife equiValent standard is :->i.Link
   9. _____ is a proposed standard for wireless local urea networks. :.>IEEE 802.11
    10.                               is n persoual computer (and clig,itai audio/digital video) serial bus interface standard,
         ;)ffe~il;;:gh::-sp~d communications and isochronQus r~.-time data services. :->Firewirc' ., :                 ...
   -l-L..'rhick·Ethernel:is also:referei!,as :->101lASE5                 .. - -._-_ ...._ ..'..
                               a
    12. __________ is grabal standard for wireless connectivity. :->l3luctooth
    13.. _________ is a short range wifeless digital eonuminication technology. :-:>Bluctoc~~
    14. IOBASE5coax cables had a maxlinum length oL·>500 metres
    15. J{)BASE2 Ethernet standard cables have a maximum length 01':-> 200 metres
    16. TItickEthernet is also refered as :->lOBASES
    17. TIlln Ethernet is also refered as :->10BASE2
    18.IEEE'802.3 isa standard known as                                      :->Ethcrnct
    19. __________ is a specification for a small form-factor, iO,),-cOst, sl;lOrt-range radio ~oll.tiol1JQ~
          providing llnksbetween mobile computers, mobil~:l)hones; andi.otherportable and hand·;heid:de'iiilt¢s';Nlhd
          for providing connectivity to the internet. :->Bluetooih                 ".'              ..                   ........ .
          __ _           ;•• '··,,,.ily of frame-based computer IictworkingJ~chnoIQgie.s fOI IQcaLare~'network&
        .~~). TIiename coines froIB the physical concept ortheetlj'~r. :"> Ethernet .                      "
    21. ~~metisStandardized a __ ~ _______ :->IE¥E802.3 1                              .                  .
:; 22. 3ij~:  __'-:- --; ________            s!-1tldard describes a c,flmmun:iCati6n method where inform~tion
          151!,C@ 'a phYSical channeL :.> RS232                       f           ~                        .~
    23. The'l,tS-232 standard states thii DTE devices use a._               ---,:,1.-----       male connecW'
    24. __ ~'._______ is specified for multi-drop (party . li,ne) applications where only one diiv~i'cPnncclt',i
          10, and tratlsmiis on, a "bus" of up to 10 receivers. :'-~RS422 :,>i;-:
    25. __ .:;~ ______ meets the r~qtiirements for a truly multi-point co=unications
          standard speCifies up to 32 drivers and 32 receivers on a single (2-wire) bus. : ->RS4~" ~'l
    26. In Rs232 standard, the m~um cable length is :·>50ft                       '.
    27. Iii RS422 standard, themaxlinUm cable length is :->.1000ft
    28 . . _________ allows the diI~t connection of intelligent d'ev.ices, without the need
~      >Rs422;>';                                                                 ~      .
    29. 111.e:" _________ .protoc~i is designed to make it easier f~' PC USers to connect
··C     inp~I;devices, etc. :->usn
                    ~
        Thi: ·_,.. _____
                                         t                                 l.
                                bus is a 1iijh performance bu~. fer intercoenecting;chips,
                                                                                                                                      >~       .


,
• ' 30.
        prPnfjsor memory subsyst~->PCI                                    ~~.                                                         ".:;..

    31. US~.,~as ________ data ~e for devices requiring increas,~ band,:,:idth. :·>12
    32. __....: ________ among Pf?cesses means that one process.jl1ust walt for another
        s.g,~';valu.",r:aeh a known p~~~t in its execution, or signal so!!i"e cond'ition, before it                                  :"'0"
        sYlIs.liroIilzati'oll            :,                         .       ,;"                                                        ' ~!.~"
    33. TIHl'task of deciding when and for I:ow long a processor executes a particular processot:~_s
        ___ :~ ______ :->proccss scheduling                                  ;~_                                                       ·k
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                                                                                                                                        ~
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                         WWLO. ~Ex.Am$ADDt}r ~                                                            • .-1)
<V
                       u.:x.ow .~:( A/Y1 sl-) PPI}- .~
                                         is a special proCl'ss th~ t performs process scheduling. :->sehcduler                                                                                                                                                                                  'ii1,
                     = ====___
         34 . A                                                                                                                               66. SptcC language 'as deS igned as an extension           1'(    C
         3:>. '. ~ ~=                           ~ scheduler only decides on what process to select for execlition, ' l the                   67. A PSM having only one state is called __ _. .        itt PSM [em ",Iugy              ' I" ' ''~I :11 11 -' '-''' ,
                                                                                                                                                                                                                                                                                                  1
              pro· essor, .once the currently executing process completes its execution. :->nonprcempti".                                     68. A PSM having many states. whose actio us arc "II .itt,;t assi gnl1l t stotern"" I., . r; "'I tt i, ,l k:r' ;..                                 ~:J
                                                                                                                                                                                                                                                                                                 ,1
         36. A r ecmptive scheduler is a scheduler that only allow, a proccss to executed for a predeter: -ined amount                                      .->HCFSM
              of t :ne called ________ :->time quanturn                                                                                       69. If the program-state is a sequential program, th en lI 'aching lhl' ,(I llr :.1h.." , ll tk nl l';n~.' :111.' ; :'               : '~    is    H
                                                                                                                                                                                                                                                                                                 ."
         37. A __________ is an operating system that allows (loe to 'specify coo.struints on the rat of processes. .                             :->complete                                                                                                                                    rI
              and ihnt guarante~~ that these rate cOllstraiuts wiU ·be met. :->R-T.c;l,'S.                                                    70 . A __ _ __________ _ _ transition is taken immediately i , its conditl o ll b :.:..,;n llh.:s Ii'll ,'         I  ' ; ;U . . ,.;   , 01
         38. The size of the Windows d kernel is ________ bytes. :->.4Q(1$                                                                           the status of the source program-state. :->Transltion-immedia. Jy
         39. The Windows CE kernelallovi"s:for ___ priority levels per proce~~ , :->256                                                       71 . The type of transirion,         .                  is tah'o onl y if th, cond ition is truc' .· N IJ Ill<: " L
         40. The Windows CE kernel implemen~ ____ ~ ___ SChedulitlg.!t...                             . :.¢em.ptive priority                         program-state is compl~t~. ~-;T~a~sitio~;o;-completion
         41. QN :-<: supports up to                         priority ievels.:per processes. :~ . :                                            72. The textual stat.e machine language is :->.State table
         42. __ , _______ -=~-;;way-ofallowing tvt.oor rnoreproeesscs::;'·work-on.!1e same area ill memory.                                  73.. The graphical state machine language is :c>State diagram
              >sh" red memory .. '                           .                                                                                74. The state machine model is desigBed such that it :->Encotlrage, a designer to think of all """ill j ,. , ta"cs
         43. The fundleD. to create.a shared segment :-> sl:ilnget                                                                                   of the system and transitions among the states,
         44'. The functl~n to ~ttad~lhe sru;;.~ segm~t to~- proces.s ii,s;:.  "' :u~er                                                        75. The sequential program model is designed such tlun it :->ls desi Jned to transform cia ta th I,,,.,d " ': ,..- ics  ,
                                                _multiPleProc,esses, " , unicate by-(~               ',~d writing. the same ""emory
         45. u.sin g __-_____
                          :
                                    i
              locar ions or coinmon~ariables. :->sha red m'c ' oty
                                             _...                                •                   .   ~
                                                                                                                 J
                                                                                                                                                     of instructions that may be Iterated and conditionally execut ,d.
                                                                                                                                              76. If the transitions leaving a state are not exclusive, then we have                    Slate machine .
         46. A _ ,_:..~ ... ~ is a_PJ)~l;lJ.Y .non-con,ti ous s,ectlQ,1l                        '           e . u t ~Ql.L!JP_¢*!>, by  .            >Nondetermi.n.is1i.~... _..
              mult iPlc.Ilroeessestl                               a'.
                                           · ':shared memory local Qan occur, :-.>.c n l1sccdo,!:  .                                    .'.   77.ln E'SMD model defutition as a 7-tuple < S, 1,0, V, F. H, so >. I is a next - state fun clion. '.'. ,,'
         d' The •. n<l,1;.L:,:, .....!-.,,~) ,:, 0 ('~ rr::,7 :::~~ ~~.sses . )!:>locked w!!itin~ t<'flch othe~ unlock eril ,cal seetio~~
                                                                                                                  ..o                                >Statcs, inputs, variables to states
              of cr.de is;->dcad 1 .        S                                 ,                                  ; '                          78. Ir: FSMD model definition as a 7-tuple < S, I, O. V, F, H, so >, I ' is an acti on fun ct ion. w i" .. !. 'd.'.'                                      " ",
         48. USin~_..;~ ____ ~;;' ____ datais cxch . . between-two pro e ses in ank xplicit fashion. : ->mess~gc                                     >Currw: state to output and variables

                          i-__ occurs whe.!) two processes .'
                                -.1 :                                           .,
           . .pnssmg ,6.                                                                                 "I .                          '.     79. In E'SMD model definition as a 7-ruple < S, I, 0, V, F, H, so > F i.s a next , state function, " hi' " .. I"                j


         49. ___ ,_ -:-                                                  e~ch Walting.for        ourcf tpf t the other ha, locked.   <~              >S X I X V'S . '
                >dea,d[oc~.     .'. .~
         5.0. __ - __ 'tJ. aUq1i~,
                                     ~ '..                      .
                                         rocess to 10.ck!1 sp~, 1
                                                                                                ' ~
                                                                                         ecor:d)J~Jd.ng
                                                                                                                                f;
                                                                                                                               : 0.:'
                                                                                                                                              8Q. In FSMD model deRrutioll as a 7-tuple < S, I, 0, V. F,. H. so >, I· is an action fW1Ctioll, wi nd . >!I<i '" "S
                                                                                                                                                     XIXV'S
         5 r: Thefunc{fi til d$~        . ~ sbarecf 9.egm~t .                            'Shnflk                               ;'            81 . __________ :... model supports hierarchy and concurrency, .•nd developed statecha.rts. " )'. " I ,!" ea I
         .i". Tu<:; ___ ~ ~ __;: ..,.,... mode-l that allows us
              more co~'-riTently ~uting subtasks. :->Co             r~nt pro~css m~1 ,
                                                                                       iility obr :stem in term' oftwo or:,
                                                                                                                               ~
                                                                                                                                                   . state machine langliage designed to capture the model. ~;>HCFSiYl                    "
                                                                                                                                              82; A computational niodel describes the system behavior, While _ _ _____ _~ _ captures Illodeh
                                                                                                                                                                                                                                                                                                               
         53. A pmcesSls in t~~      JI------                                                                                                                             ~                                                              t~
          54.AprOC~I.s~nth~~:I                        stateif!t~                                 >Ru~~                                t
                                                     state ifit i.  ently beio,g eXeG       :->:g , n " g                       t4'             ,' ,>Language                          '
                                         ______                    dyandexecutabI ...                 e'        =                             8~ .A _ _ _ _ _ _ _ ..l~:;cribes the system behavior, while l.~guage ,aptures m~els. :->Comptttlt tiul: iI'lodel

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I

I
,
I
         55.Aproces~ smth~.:!.I _______ statelflt ,0tready.tobeexlilted.:mB eked
         56. The opcra -on de[IDiby the concurrent pro . s,nlodel to create al ew
              dat.a and.;~ts ex.c'brtkon ofiliat process is:- . c'<lte                     .'
                                                                                                  prof~
         r~. : - ,6 operation defin!'by the concurrent proc ~S. tglodel to terminate.an alreat!. xecuting process arid " ·
                ..
              destmys     mdata assOcIated with that process~->Tcrmlnate             I'
                                                                                                                          -'"
                                                                                                      • ·tializes any associa.li
                                                                                                     !: '
                                                                                                                              t


                                                                                                                              'i -:
                                                                                                                                    '

                                                                                                                                     I'       ~~ A model is aconc'lPtua.I notio~, while a _,____ cnptur~ that concept in a ~ncrete foml. :- . L,,"~ua~c
                                                                                                                                              8~.: A _______
                                                                                                                                                .;f >Language
                                                                                                                                              8~'The _______ J~
                                                                                                                                                                     -.:t _
                                                                                                                                                                         ~£
                                                                                                                                                                            __
                                                                                                                                                                               IS a con~eptual notion. while a language captures that . ncept In b cOller,'I" INm.
                                                                                                                                                                                                                  .~                       ~
                                                                                                                                                                                  whic~ provides a set of staterrr~~ts, rule, for put:tin.,:;tatemellts 0 11 ,' al k ' ;•• ,oll,er
                                                                                                                                                ';( and serr.~.:::~ ~tating how the statements are executed oile at a time :->Scqucntial progra III 1l1'" l<'1
         58. The tlpcr!!l>n de?n~])y. the concurrent proc~ss tnodel to interrupihe execution of an already ereated.i :                       ;1cThc ____,__ ._ ~jllch supports description of multip1fsequenti .i! prograrri~ running. conett l< en ;!.'
                                                                                                                                                                                                                                               I
          59.   ~~:~se;gi;~:::~~ at some Iater.pOinl.
                                                   e.:allowed to exoo.u~e.again bi!;tQring its slate and
                                                                                                                                                 ',~ >Commttntcatinglrocess model                                 ,~
                                                                                                                                              38, The ________L... ___ used commonly for data-dominated sy"tcms. : ->~tn t e machine IlJ" ,ki
                                                                                            I               I..              .. :,:
                                                                                                                                      1.
                                                                                                                                      : ' 


               allowi.ng~ to executrbsing the operation :-> ~ume                                                                              8~: The _______ ..:,;,. ___ used commonly for data-d0@nated sy"tems. .:->~at"now Illodel                                         .
         . 60. "Once a PJocess; sat: has started to execute, other process ma~eed to.stl ,lt Without termmatmg~,:
                    .                                                                                                                         90, The _______ ..J ..., _ ______ , which p'rovldes lII!,elegant n eans for u
                                                                                                                                                                          ....                                                           ,reaktng cOnlJlIc . ,,,l i ' , " Ie 11)[('
           • the operatipn to b~iised is :->suspend              "                          J,              '                         ,          , simpler, well-defuied pieces, :;>Object-oriented mod~l                                ~
           61: "Once n;:ocesss~~'1 iiasst~rtedto exec~te~9ther process, typially ~.e~ that cr~a~.ed X, m~y ~(   e                                                       1
                                                                                                                                              91~ A _________ assIsts the designer to understand'!thd descnl .e the beha,'tO, by prov"llIl,' , J .,,, II I' l(l
               to walt ~~I X. flllJS}le~ ex~c;utlOn and tenrunates. That means th~ p~cess .u;,'!f the Jo~op~ratlOn ~~
                                                                                               ' ~~                                              t compose the behaior from simpler objects '->Comp utltion model                              f.           '
               :u~e~~"~~~n~et.e"JOUled process haslhed the end of Itsl                      .~.
                                                                                    ·executlO      s operal1on IS called~                     ~ To perform a Iargerouno~~ntr()1 oriented tasks, thj;processol we use i¥ ->Micr05p ntt Dill!


    .<
          62. The __   1___ .:..
               states acfions. :->,Es},1                     :•                             I;
                                      !nodel extends state macl to allow use. of,s guentia!,pr m eode to defIDe a
                                                                                                                                              9t; >:i)Sp- - - - - --' - - are p1.cessors that are highly 0 timized [<It proc ess~ g large 0ff-0tlOl' < , I • J
                                                                                                                                               $(                            ~r
                                                                                                                                                                                                                j

                                                                                                                                              91. To compare the pelormaoce of dffferent processors wc ' se _ _ _                              iJf!         .
                                                                                                                                                                                                                                     _ uench wark -> Dill) ,tOil'
                                                                                                                                                                                                                                                                   'I


    ."    63 . _____      1';...
                               is n ni.~~r of the HCFSM and se:uential program IIi ael~. :,.                                                  95. To compare the pefformance of different processors wz.use                       ., _ bcncb.l'nark. :->EEM U(
          64. The __ .:!~ ____ ':"'!.language was the first1anguage desmged t asily cap'lilfe the PSM model. :-                               9~ The standard for sill digital unage compression is :->,rPEG                                   ~            .
                                                                                                                                              97.: A single purpose processor puts the program _ _ _ _ _ __ __ _ _ _                 : -> iTlsid~ , o[
               >SpccC)i.ai-ts
                         :M":'
                                       ¥
                                       It                    I '>
          65 . SpccCh~ language'was designed as an extfion of :->VHDL
                                                                                  I
                                                                                  I
                                                                                            t.                                                                                                                                   its (ouirol lo;.'.i,
                                                                                                                                              9;' A general purpose:£rocessor keeps the program ___ ._; _-' __ _ :->ill an t:~xternn lItenlO ""

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                           .' v.)lUJ) ~ 0i PtMSftOO                                             ',. (CA1                                 ~     :f

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                                                   I   ~"   !' :   ' ::: I .! l l1( 1   L!   :>ugl~' purpose   processor _______ once ibci                  'iccsror has been implemented :-                           129.            ___________ ~ arcilllCClur is"a t~·p(' (lj static supcrscalar n.rChlfcctllrc lh<H encodes several
                          i :'
                          ~
                                                       l'jlllliOI      hI' cllllllgrd                                                                                                                                        operations in a singlc machi'ne instruct: n, " ,Vl.IW
                                           )()!I         '1 h" J Jtapath of a single purpose processor can ue ___ .  '.' __ to the program, :·>optimized                                                                130,             _________ is a problem fc- pipdining, '·>branch
                                           id           The F E:M IlC has ,_ ,___. _____ benchm:rrking suites of j rograms corresponding to different                                                                  13L                                              is Ihe ,ask ofdeterminingwbat operation II,e instruction in the
                          r:                       embedded appltCalions, :->five                                                                                                                                             instructi'o; ~eii;t~r-;'';-p~e;e-;:'i;,-::;deco(,~                          ,
                          ' ~f
                                           Ill,'                                                           translates          instructions to bin, :'y'machine instructions, :·>asscmbler                              132,                                 is the proeesso' ,; basic data unit. ;.> bit
                                           Ill,                                                                              !<.orograms illltp:¢IllcJne programs :->compiler                                          133,             Ag';-n~;;lp~;P~se processor so, tetimes cuJled as CPU, consists of:·>datapatb, coutrol unit,
                                           104,         A                                                                         to create J{,iltoSJ atiliin s~paFately assembled or                                         memory
      :                                         wl11piled I,les, :·>Iinker                                                                                                                                              134.                                     holds the nex" instruction to be ,executed. :->instruction register




,
 f ~l
                                           lOS          An                                                                        nms   on~:pro;~or" anci                eNecutes the instructions of                   13'5.            The-_-_-_-_-_-_-_-    ____ consist; of the oircuitry for transforming data and for stoPing temporary
  ;1                                                                                                                                       ~:.!.... :.::
  }j                                            another processor. : ->instru ctioll                                                                                                                                        . data. :->datapath
 '(                                        1 0 6 . ____ .. help                                                                         aild~~ ~,pr~ams,                           »debuggers                           13'6.           ___________ is capable (f transforming data through operations such as addition,
  "
                                           107                                                                                    pro~_ ~eCu!es on the target processor,                                                     subtraction, logical AND; logical OR, i'werting.anct shifting. :->ALU
'I                                             >cmulators                                                                                                                                                              '1'3'1.           ___________ consists of .:ircuitry,forretrieving pf<),gram instructions and, for moving data
                                           lOS,                                                                                                                                                                            ,.to, from and through tbe datapatb accoding to those instruetions, :->control unit'
                                                                                                                                                                                                                             ~           __ _ _____ ~ __ holds)±te lddrt;ss in memory of the next program instruction to fetch.:-
                                                                                                                                                                                                                             i;,nrogram co~nter             'OS'                                 ,:,'"                       ; ..
                                                   processor                                                                                                                                                                         __ lLthe.address siz'i;,is M, then thcaddress..sp~ce i~,l_>1,M _..                      :i           ' ...
                                                                                                                                                                                                                                                        !_
                                                                                                                                                                                                                                                                                                                                           _0.




                                           110,                                                                                                                                                                               '      _ In _______                   data and progr~words s,~ the same memory spa~e. :->Prin,ceton
                                                                                                                                                                                                                                                                                                  , : ;'e
                                                                                                                                                                                                                              IJ.rchite<e,tll~e
                                                                                                                                                                                                                                         In,
                                                                                                                                                                                                                                                         J 'if'
                                                                                                                                                                                                                                                                                       "         ~                          lV,'
                                                                                                                                                                                                                                                                                   the'progrnm lI).cmory space is distinct from the dala memolY'
                                                                                                                                                                                                                                                                                                                                                 ,:
                                                                                                                                                                                                                                        :->H;~d,-;~hfte-;;hr;e---- -                             ;}                          $'                 ,;;
           ,
          ;.
               .,                          112                                                                                                                                                                                           _~ __ ~ ____ ~ ___ is the task ofmakingde$,~ metric values the be~'possible. :->optimi~ Dg
               ,I,
               G
                                           I I ,~ ,                                                                                                                                                                                      .           ,            is the task of assigning openiypns fr{]m the original prggram to states in an '
               "
                ~   ..                     1'14,                   An                                                                                                                                                                     ::->-;~h;iuli~i C:- -                            Wi                               ~t,          ',
                                                   'operand                                                                                                                                                                              ________ ~*, ___ is the task ofchoosiug vichRT components to #e in the datapath. co"~
                                     TI
                                           I I)
                                                i llst ':usti-o~~~-a~ ~;;m~Wcs.                                                                                           ,A
                                                                                                                                                                           t."
                                                                                                                                                                                                                             !tallocation                ,~                                I                          ~~
                                                                                                                                                                                                                                               _, ____ ,~,js the task of mappjng opcra~rfrom the FSMD to al1lW:cJlted components.;i,
                                                                                                                                                                                                                                                                                                                                             ,'


                                                                                                                                                                                                                                                         .                                                           . .
                                     di    II (),                                                                                                     usi:J.g procesS ' ·N dependent instructions.
                                                                                                                                                                    j
               ':;Hi: ~          ..~.:~i                                                                                                                             ,         "                     ~                                       ______ l       iS the task of mergingequiVl t       states into a single stalw) :·>state
                                                                                                                                                                                                                                                                                                                         '                   i;
                                                                                                                                               'and 1.eld conta, '                 address of a dat)i:-patlI                       ~1Ub).lzaJion                               ~':"": r                                                      ~
                                                                                                                                                                                                                                                                                                                                  ~           ':~,
                                    M                                                                                                                                                                                                                    "       ,                                                  , '"
                                    OJ                                                                                                    <l' e
                                                                                                                                           fth
                                                                                                                                                                         < .      b ed
                                                                                                                                                            next program "trucbon, as p,
                                                                                                                                                                                                    I·,~I bl Y
                                                                                                                                                                                                           .
                                                                                                                                                                                                                 '                         {lptimizing thit atapath,a gjyen s<:4.equ)e_)',ill ",ect the range, of p",ssili e, _ ... ___ . _
                                                                                                                                                                                                                                                           ,
                                                                                                                                                                                                                                                                                                ,


                                                                                                                            f i!Jn;ti~erand
                                                                                                                                                                                                                                                                                ,"
                                    b~
                                    wi
                                    Th
                                           119.                                                                                                     fiel,' contains :: [
                                                                                                                                                                     .. ; ,,,,,.,,            , , pI                                   , .:- ____ _ __,_is the talk Of.~SSignini!J",,: 'quebit pattern to eaci l,'tate in an·PSM. :-:1,:
                                                                                                                                                                                                                                        encodmg
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                                                                                                                                                                                                                                                                                ·
                                                                                                                                                                                                                                                                                 ,         '; '.             rJJ
                                                                                                                                                                                                                                        The task ofm~g design metric valties the best 'bssibleis :->optirniziu~r
                                                                                                                                                                                                                                                                                                                               ,1W
                                                                                                                                                                                                                                                                                                                                             rt-
                                                                                                                              mc,rrucnon. the opel wd field co~ . . s :->address of ~                                                   A basic processo~:consists of __ , _______ an.".,..- __________ :-~ontrollcr, datapath.
                                    int
                                                                                                                                                 , .'mstrueIlO~'fegtster ,.
                                                                                                                                                             }I"                   c"                                                   The ______ c:.~_ ____ stores and manipuJat~a systenUlV,s data; :~>dJ!apatlJ              (
                                    (:I)                                                                            lUstruc.t!on lrom ~ory lUtO 'Ile                     IS :->Fetch                                                    A _____________ ames out the confi~tion of the datapath, '->~2ntrollcr
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                                                                                                                                                   '" ","",ru'tit~"a ,op=rn" ;',                                                        ___________ sets the da'llpath control lUp,Uts. :->controller

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                                                                     .                                                                   into appn oriate registers is
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                                                                                                                                                 , .,                    ,I                                                 ,',ctional units i '1 the datapath, res~lting in fewer units at !If expense of more _ ) _
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                                                                                                                                                                                                          We can merge fi;,B
                                  !)I:;    ~ :·"felch operand        . '                                                                                               '--~---F--lr --                ___ --:->multiple~~r                            1         ~·                          ;1'
                                           1'26,      The task of rea Ing the next instrucllon,lro                                            mto 1l1e lUStruCllfon register IS :-> etc       ,'.. .   ,We can merge a j}.umber of state into .~ single st~ reducing the size of ~~~ ________ :- "
                                            ~ , inslnlction                                      I····                                                                                                               I "J;' ~controllcr                  ~
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                                           I '21                    The task of fee ing the                                                   "'" ALU ",db" :. til. m."mpri",' •.. •                                                  TI,e steps to design is L Create a          uniit each arithmetic             II, Create it regis,,§r
                                                   register. :->cxccute                          I"                                                                                                                              any d~clared variabltJIl. Create unique identifiera~titput of datapath com;nc~ts IV. COilIlect~
                                            In                      The task of writing a register into                                                                                                                   .,;F'Orts, regIsters, functlon~ umts The cor,ect order ofthe~eps to construct the da, aPth IS :·>II, I, IV,
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    16··            ____________ isn digilal ",rcuit whose outputs arc" rUllcllOIl "rlheprc ent as weli as                                                          ! 'J:j             _ ______ _ ____ relates to the architeclure ~ '" 'he ...:o mput ulllll1 ...:~ g JIl~' i~:; ' , i ~.
         previous inpul values. :->scqucntiaJ ci rcuit                                                                                                                       ;"·~' IL'm 's
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    J6:            The SR flip-flop has _ _ _ _ _ .. _____ inputs_:->S, R, Clock                                                                                         the syslems envirorunent and must compute certain results ir. real time without dclay . :-> rc" di  c ", .. : . ,.
    16.:..         A register stores ______. _ from its n-bit data input;w!th those stored bits appearing ·at its                                               j        timo
         output: :~>n bits                                                                                                                                          197.         The.design metric NRE cost is used t~ :-> one-time monetary cost of desiguing tlie sy,rc;: '
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    16~ .          The type of register control input whose valu. only has n.o effect during a clock odge is                                                    1   1m>.         .. _. ___. __ ____ is a programmahl.e;p.roc~s-;-or oplimized for a particular class or appll " .;; ,...
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    169            To prevent unexp4i(ted behaviour from signa l glitc,hcs. flip-flops are typically dcsigned to be

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                                                  ",!~". . , nnly on~ ofrts dat~Finputs to pass through to the output. :-
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         >aritlrmttic·nnd'Jooi"c unit                                      .            'if!
    174 .          In a multiplc~or c!l'Jllnbinational circuit.lf there              11fj'
                                                                                         .   data·inputs. there are _________ select
          ::';-::::.' . . . !~~:!(m)
              .                                ·                          !j                '.
    17'5.        In a decoder. it tllj_:C~~: :n outputs, then there In ~he _______ inputs_,,:->Iog,(m)
                                          .
    176: -       The Rl'-level c~c . ~ational componen~ used to ]~~vert the·binary input I ~to a one-bot output 0
                                     . . ecoder                ...                                       .
                                  ~~~I~o~p;.ationaL c~mponJ
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    177 . - - - TheRT                                               used to             a; .
                                                                                 two n-bit binary inputs.h:eneratiQ;& an n-bit
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        shifter
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    183          ________ -,- ~;,olve reuseof'pre-rystmg I.mp, .me~tntions . :->Ubrarlc!;-                                                                                                                                                                            " 1,

    184 .                             .}involves ensunng that funcUonmty IS correct. :->vcrlficatlon                                                                                                                                                                   t~

    185.

    186.
                     =========.!.
        onto an IC. :->rc techno-logy
                 In ________
                                            involves the manner in whieh~e map a digital(gate-Ieyel} implemenlatien .

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                                                JMl I layers already exist,
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    189 _

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    192.
                _________ '_lets a deSIgner specify furlc~nality in an abstract mlloner and automatica'l)Y
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SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
 

Embedded and real time systems[striking soon.com]

  • 1. 1 "i n FlU ~ 1' 1 ,1 1 1. Th lEEE 1394 Firewire pro'ides _ _ _ _ _ _ ." I(resslO.g. :->64 oi I' 2. The l'hysicallayer used in wireless communicaliL' " IS typically __ _. _____ _ chinne!. ;->[nfrarcd specifies an over-the-air interftlCe between a 'wireless «lient and a base station or between two .wireless clients:->lliEE802.11 . 8. The SO:ly's IEEE 1394 Firewife equiValent standard is :->i.Link 9. _____ is a proposed standard for wireless local urea networks. :.>IEEE 802.11 10. is n persoual computer (and clig,itai audio/digital video) serial bus interface standard, ;)ffe~il;;:gh::-sp~d communications and isochronQus r~.-time data services. :->Firewirc' ., : ... -l-L..'rhick·Ethernel:is also:referei!,as :->101lASE5 .. - -._-_ ...._ ..'.. a 12. __________ is grabal standard for wireless connectivity. :->l3luctooth 13.. _________ is a short range wifeless digital eonuminication technology. :-:>Bluctoc~~ 14. IOBASE5coax cables had a maxlinum length oL·>500 metres 15. J{)BASE2 Ethernet standard cables have a maximum length 01':-> 200 metres 16. TItickEthernet is also refered as :->lOBASES 17. TIlln Ethernet is also refered as :->10BASE2 18.IEEE'802.3 isa standard known as :->Ethcrnct 19. __________ is a specification for a small form-factor, iO,),-cOst, sl;lOrt-range radio ~oll.tiol1JQ~ providing llnksbetween mobile computers, mobil~:l)hones; andi.otherportable and hand·;heid:de'iiilt¢s';Nlhd for providing connectivity to the internet. :->Bluetooih ".' .. ........ . __ _ ;•• '··,,,.ily of frame-based computer IictworkingJ~chnoIQgie.s fOI IQcaLare~'network& .~~). TIiename coines froIB the physical concept ortheetlj'~r. :"> Ethernet . " 21. ~~metisStandardized a __ ~ _______ :->IE¥E802.3 1 . . :; 22. 3ij~: __'-:- --; ________ s!-1tldard describes a c,flmmun:iCati6n method where inform~tion 151!,C@ 'a phYSical channeL :.> RS232 f ~ .~ 23. The'l,tS-232 standard states thii DTE devices use a._ ---,:,1.----- male connecW' 24. __ ~'._______ is specified for multi-drop (party . li,ne) applications where only one diiv~i'cPnncclt',i 10, and tratlsmiis on, a "bus" of up to 10 receivers. :'-~RS422 :,>i;-: 25. __ .:;~ ______ meets the r~qtiirements for a truly multi-point co=unications standard speCifies up to 32 drivers and 32 receivers on a single (2-wire) bus. : ->RS4~" ~'l 26. In Rs232 standard, the m~um cable length is :·>50ft '. 27. Iii RS422 standard, themaxlinUm cable length is :->.1000ft 28 . . _________ allows the diI~t connection of intelligent d'ev.ices, without the need ~ >Rs422;>'; ~ . 29. 111.e:" _________ .protoc~i is designed to make it easier f~' PC USers to connect ··C inp~I;devices, etc. :->usn ~ Thi: ·_,.. _____ t l. bus is a 1iijh performance bu~. fer intercoenecting;chips, >~ . , • ' 30. prPnfjsor memory subsyst~->PCI ~~. ".:;.. 31. US~.,~as ________ data ~e for devices requiring increas,~ band,:,:idth. :·>12 32. __....: ________ among Pf?cesses means that one process.jl1ust walt for another s.g,~';valu.",r:aeh a known p~~~t in its execution, or signal so!!i"e cond'ition, before it :"'0" sYlIs.liroIilzati'oll :, . ,;" ' ~!.~" 33. TIHl'task of deciding when and for I:ow long a processor executes a particular processot:~_s ___ :~ ______ :->proccss scheduling ;~_ ·k -( ~ ~ WWLO. ~Ex.Am$ADDt}r ~ • .-1)
  • 2. <V u.:x.ow .~:( A/Y1 sl-) PPI}- .~ is a special proCl'ss th~ t performs process scheduling. :->sehcduler 'ii1, = ====___ 34 . A 66. SptcC language 'as deS igned as an extension 1'( C 3:>. '. ~ ~= ~ scheduler only decides on what process to select for execlition, ' l the 67. A PSM having only one state is called __ _. . itt PSM [em ",Iugy ' I" ' ''~I :11 11 -' '-''' , 1 pro· essor, .once the currently executing process completes its execution. :->nonprcempti". 68. A PSM having many states. whose actio us arc "II .itt,;t assi gnl1l t stotern"" I., . r; "'I tt i, ,l k:r' ;.. ~:J ,1 36. A r ecmptive scheduler is a scheduler that only allow, a proccss to executed for a predeter: -ined amount .->HCFSM of t :ne called ________ :->time quanturn 69. If the program-state is a sequential program, th en lI 'aching lhl' ,(I llr :.1h.." , ll tk nl l';n~.' :111.' ; :' : '~ is H ." 37. A __________ is an operating system that allows (loe to 'specify coo.struints on the rat of processes. . :->complete rI and ihnt guarante~~ that these rate cOllstraiuts wiU ·be met. :->R-T.c;l,'S. 70 . A __ _ __________ _ _ transition is taken immediately i , its conditl o ll b :.:..,;n llh.:s Ii'll ,' I ' ; ;U . . ,.; , 01 38. The size of the Windows d kernel is ________ bytes. :->.4Q(1$ the status of the source program-state. :->Transltion-immedia. Jy 39. The Windows CE kernelallovi"s:for ___ priority levels per proce~~ , :->256 71 . The type of transirion, . is tah'o onl y if th, cond ition is truc' .· N IJ Ill<: " L 40. The Windows CE kernel implemen~ ____ ~ ___ SChedulitlg.!t... . :.¢em.ptive priority program-state is compl~t~. ~-;T~a~sitio~;o;-completion 41. QN :-<: supports up to priority ievels.:per processes. :~ . : 72. The textual stat.e machine language is :->.State table 42. __ , _______ -=~-;;way-ofallowing tvt.oor rnoreproeesscs::;'·work-on.!1e same area ill memory. 73.. The graphical state machine language is :c>State diagram >sh" red memory .. ' . 74. The state machine model is desigBed such that it :->Encotlrage, a designer to think of all """ill j ,. , ta"cs 43. The fundleD. to create.a shared segment :-> sl:ilnget of the system and transitions among the states, 44'. The functl~n to ~ttad~lhe sru;;.~ segm~t to~- proces.s ii,s;:. "' :u~er 75. The sequential program model is designed such tlun it :->ls desi Jned to transform cia ta th I,,,.,d " ': ,..- ics , _multiPleProc,esses, " , unicate by-(~ ',~d writing. the same ""emory 45. u.sin g __-_____ : i locar ions or coinmon~ariables. :->sha red m'c ' oty _... • . ~ J of instructions that may be Iterated and conditionally execut ,d. 76. If the transitions leaving a state are not exclusive, then we have Slate machine . 46. A _ ,_:..~ ... ~ is a_PJ)~l;lJ.Y .non-con,ti ous s,ectlQ,1l ' e . u t ~Ql.L!JP_¢*!>, by . >Nondetermi.n.is1i.~... _.. mult iPlc.Ilroeessestl a'. · ':shared memory local Qan occur, :-.>.c n l1sccdo,!: . .'. 77.ln E'SMD model defutition as a 7-tuple < S, 1,0, V, F. H, so >. I is a next - state fun clion. '.'. ,,' d' The •. n<l,1;.L:,:, .....!-.,,~) ,:, 0 ('~ rr::,7 :::~~ ~~.sses . )!:>locked w!!itin~ t<'flch othe~ unlock eril ,cal seetio~~ ..o >Statcs, inputs, variables to states of cr.de is;->dcad 1 . S , ; ' 78. Ir: FSMD model definition as a 7-tuple < S, I, O. V, F, H, so >, I ' is an acti on fun ct ion. w i" .. !. 'd.'.' " ", 48. USin~_..;~ ____ ~;;' ____ datais cxch . . between-two pro e ses in ank xplicit fashion. : ->mess~gc >Currw: state to output and variables i-__ occurs whe.!) two processes .' -.1 : ., . .pnssmg ,6. "I . '. 79. In E'SMD model definition as a 7-ruple < S, I, 0, V, F, H, so > F i.s a next , state function, " hi' " .. I" j 49. ___ ,_ -:- e~ch Walting.for ourcf tpf t the other ha, locked. <~ >S X I X V'S . ' >dea,d[oc~. .'. .~ 5.0. __ - __ 'tJ. aUq1i~, ~ '.. . rocess to 10.ck!1 sp~, 1 ' ~ ecor:d)J~Jd.ng f; : 0.:' 8Q. In FSMD model deRrutioll as a 7-tuple < S, I, 0, V. F,. H. so >, I· is an action fW1Ctioll, wi nd . >!I<i '" "S XIXV'S 5 r: Thefunc{fi til d$~ . ~ sbarecf 9.egm~t . 'Shnflk ;' 81 . __________ :... model supports hierarchy and concurrency, .•nd developed statecha.rts. " )'. " I ,!" ea I .i". Tu<:; ___ ~ ~ __;: ..,.,... mode-l that allows us more co~'-riTently ~uting subtasks. :->Co r~nt pro~css m~1 , iility obr :stem in term' oftwo or:, ~ . state machine langliage designed to capture the model. ~;>HCFSiYl " 82; A computational niodel describes the system behavior, While _ _ _____ _~ _ captures Illodeh 53. A pmcesSls in t~~ JI------ ~ t~ 54.AprOC~I.s~nth~~:I stateif!t~ >Ru~~ t state ifit i. ently beio,g eXeG :->:g , n " g t4' ,' ,>Language ' ______ dyandexecutabI ... e' = 8~ .A _ _ _ _ _ _ _ ..l~:;cribes the system behavior, while l.~guage ,aptures m~els. :->Comptttlt tiul: iI'lodel I I I , I 55.Aproces~ smth~.:!.I _______ statelflt ,0tready.tobeexlilted.:mB eked 56. The opcra -on de[IDiby the concurrent pro . s,nlodel to create al ew dat.a and.;~ts ex.c'brtkon ofiliat process is:- . c'<lte .' prof~ r~. : - ,6 operation defin!'by the concurrent proc ~S. tglodel to terminate.an alreat!. xecuting process arid " · .. destmys mdata assOcIated with that process~->Tcrmlnate I' -'" • ·tializes any associa.li !: ' t 'i -: ' I' ~~ A model is aconc'lPtua.I notio~, while a _,____ cnptur~ that concept in a ~ncrete foml. :- . L,,"~ua~c 8~.: A _______ .;f >Language 8~'The _______ J~ -.:t _ ~£ __ IS a con~eptual notion. while a language captures that . ncept In b cOller,'I" INm. .~ ~ whic~ provides a set of staterrr~~ts, rule, for put:tin.,:;tatemellts 0 11 ,' al k ' ;•• ,oll,er ';( and serr.~.:::~ ~tating how the statements are executed oile at a time :->Scqucntial progra III 1l1'" l<'1 58. The tlpcr!!l>n de?n~])y. the concurrent proc~ss tnodel to interrupihe execution of an already ereated.i : ;1cThc ____,__ ._ ~jllch supports description of multip1fsequenti .i! prograrri~ running. conett l< en ;!.' I 59. ~~:~se;gi;~:::~~ at some Iater.pOinl. e.:allowed to exoo.u~e.again bi!;tQring its slate and ',~ >Commttntcatinglrocess model ,~ 38, The ________L... ___ used commonly for data-dominated sy"tcms. : ->~tn t e machine IlJ" ,ki I I.. .. :,: 1. : ' allowi.ng~ to executrbsing the operation :-> ~ume 8~: The _______ ..:,;,. ___ used commonly for data-d0@nated sy"tems. .:->~at"now Illodel . . 60. "Once a PJocess; sat: has started to execute, other process ma~eed to.stl ,lt Without termmatmg~,: . 90, The _______ ..J ..., _ ______ , which p'rovldes lII!,elegant n eans for u .... ,reaktng cOnlJlIc . ,,,l i ' , " Ie 11)[(' • the operatipn to b~iised is :->suspend " J, ' , , simpler, well-defuied pieces, :;>Object-oriented mod~l ~ 61: "Once n;:ocesss~~'1 iiasst~rtedto exec~te~9ther process, typially ~.e~ that cr~a~.ed X, m~y ~( e 1 91~ A _________ assIsts the designer to understand'!thd descnl .e the beha,'tO, by prov"llIl,' , J .,,, II I' l(l to walt ~~I X. flllJS}le~ ex~c;utlOn and tenrunates. That means th~ p~cess .u;,'!f the Jo~op~ratlOn ~~ ' ~~ t compose the behaior from simpler objects '->Comp utltion model f. ' :u~e~~"~~~n~et.e"JOUled process haslhed the end of Itsl .~. ·executlO s operal1on IS called~ ~ To perform a Iargerouno~~ntr()1 oriented tasks, thj;processol we use i¥ ->Micr05p ntt Dill! .< 62. The __ 1___ .:.. states acfions. :->,Es},1 :• I; !nodel extends state macl to allow use. of,s guentia!,pr m eode to defIDe a 9t; >:i)Sp- - - - - --' - - are p1.cessors that are highly 0 timized [<It proc ess~ g large 0ff-0tlOl' < , I • J $( ~r j 91. To compare the pelormaoce of dffferent processors wc ' se _ _ _ iJf! . _ uench wark -> Dill) ,tOil' 'I ." 63 . _____ 1';... is n ni.~~r of the HCFSM and se:uential program IIi ael~. :,. 95. To compare the pefformance of different processors wz.use ., _ bcncb.l'nark. :->EEM U( 64. The __ .:!~ ____ ':"'!.language was the first1anguage desmged t asily cap'lilfe the PSM model. :- 9~ The standard for sill digital unage compression is :->,rPEG ~ . 97.: A single purpose processor puts the program _ _ _ _ _ __ __ _ _ _ : -> iTlsid~ , o[ >SpccC)i.ai-ts :M":' ¥ It I '> 65 . SpccCh~ language'was designed as an extfion of :->VHDL I I t. its (ouirol lo;.'.i, 9;' A general purpose:£rocessor keeps the program ___ ._; _-' __ _ :->ill an t:~xternn lItenlO "" ~ 'f t ', (,' it ;,' ~ .~!' ~ J . ~ ~ - lOvOW .. e~:A fYlSA- D ~ , CD~ D .' v.)lUJ) ~ 0i PtMSftOO ',. (CA1 ~ :f ~~,
  • 3. '-- b r I ~" !' : ' ::: I .! l l1( 1 L! :>ugl~' purpose processor _______ once ibci 'iccsror has been implemented :- 129. ___________ ~ arcilllCClur is"a t~·p(' (lj static supcrscalar n.rChlfcctllrc lh<H encodes several i :' ~ l'jlllliOI hI' cllllllgrd operations in a singlc machi'ne instruct: n, " ,Vl.IW )()!I '1 h" J Jtapath of a single purpose processor can ue ___ . '.' __ to the program, :·>optimized 130, _________ is a problem fc- pipdining, '·>branch id The F E:M IlC has ,_ ,___. _____ benchm:rrking suites of j rograms corresponding to different 13L is Ihe ,ask ofdeterminingwbat operation II,e instruction in the r: embedded appltCalions, :->five instructi'o; ~eii;t~r-;'';-p~e;e-;:'i;,-::;deco(,~ , ' ~f Ill,' translates instructions to bin, :'y'machine instructions, :·>asscmbler 132, is the proeesso' ,; basic data unit. ;.> bit Ill, !<.orograms illltp:¢IllcJne programs :->compiler 133, Ag';-n~;;lp~;P~se processor so, tetimes cuJled as CPU, consists of:·>datapatb, coutrol unit, 104, A to create J{,iltoSJ atiliin s~paFately assembled or memory : wl11piled I,les, :·>Iinker 134. holds the nex" instruction to be ,executed. :->instruction register , f ~l lOS An nms on~:pro;~or" anci eNecutes the instructions of 13'5. The-_-_-_-_-_-_-_- ____ consist; of the oircuitry for transforming data and for stoPing temporary ;1 ~:.!.... :.:: }j another processor. : ->instru ctioll . data. :->datapath '( 1 0 6 . ____ .. help aild~~ ~,pr~ams, »debuggers 13'6. ___________ is capable (f transforming data through operations such as addition, " 107 pro~_ ~eCu!es on the target processor, subtraction, logical AND; logical OR, i'werting.anct shifting. :->ALU 'I >cmulators '1'3'1. ___________ consists of .:ircuitry,forretrieving pf<),gram instructions and, for moving data lOS, ,.to, from and through tbe datapatb accoding to those instruetions, :->control unit' ~ __ _ _____ ~ __ holds)±te lddrt;ss in memory of the next program instruction to fetch.:- i;,nrogram co~nter 'OS' ,:,'" ; .. processor __ lLthe.address siz'i;,is M, then thcaddress..sp~ce i~,l_>1,M _.. :i ' ... !_ _0. 110, ' _ In _______ data and progr~words s,~ the same memory spa~e. :->Prin,ceton , : ;'e IJ.rchite<e,tll~e In, J 'if' " ~ lV,' the'progrnm lI).cmory space is distinct from the dala memolY' ,: :->H;~d,-;~hfte-;;hr;e---- - ;} $' ,;; , ;. ., 112 _~ __ ~ ____ ~ ___ is the task ofmakingde$,~ metric values the be~'possible. :->optimi~ Dg ,I, G I I ,~ , . , is the task of assigning openiypns fr{]m the original prggram to states in an ' " ~ .. 1'14, An ::->-;~h;iuli~i C:- - Wi ~t, ', 'operand ________ ~*, ___ is the task ofchoosiug vichRT components to #e in the datapath. co"~ TI I I) i llst ':usti-o~~~-a~ ~;;m~Wcs. ,A t." !tallocation ,~ I ~~ _, ____ ,~,js the task of mappjng opcra~rfrom the FSMD to al1lW:cJlted components.;i, ,' . . . di II (), usi:J.g procesS ' ·N dependent instructions. j ':;Hi: ~ ..~.:~i , " ~ ______ l iS the task of mergingequiVl t states into a single stalw) :·>state ' i; 'and 1.eld conta, ' address of a dat)i:-patlI ~1Ub).lzaJion ~':"": r ~ ~ ':~, M " , , '" OJ <l' e fth < . b ed next program "trucbon, as p, I·,~I bl Y . ' {lptimizing thit atapath,a gjyen s<:4.equ)e_)',ill ",ect the range, of p",ssili e, _ ... ___ . _ , , f i!Jn;ti~erand ," b~ wi Th 119. fiel,' contains :: [ .. ; ,,,,,.,, , , pI , .:- ____ _ __,_is the talk Of.~SSignini!J",,: 'quebit pattern to eaci l,'tate in an·PSM. :-:1,: encodmg 1 I · , '; '. rJJ The task ofm~g design metric valties the best 'bssibleis :->optirniziu~r ,1W rt- mc,rrucnon. the opel wd field co~ . . s :->address of ~ A basic processo~:consists of __ , _______ an.".,..- __________ :-~ontrollcr, datapath. int , .'mstrueIlO~'fegtster ,. }I" c" The ______ c:.~_ ____ stores and manipuJat~a systenUlV,s data; :~>dJ!apatlJ ( (:I) lUstruc.t!on lrom ~ory lUtO 'Ile IS :->Fetch A _____________ ames out the confi~tion of the datapath, '->~2ntrollcr Jt. It; !,:I, illstnlction '" ","",ru'tit~"a ,op=rn" ;', ___________ sets the da'llpath control lUp,Uts. :->controller , i$' . l 122, The task of deten nining what ___________ monitors external conirW,m,~uts as well as datapalll control outputs. :- ',:', (I) >decocte I i· ~, "'~ J~;~ :,r , !,~J. ill C"ehes used ~ rogram memory _________!,:,_ tools are used to a,u,tomate l:i,oth the 'combinational an~J.e seQUentiallogici' ,l 121, t ,' I ', ' • ; I ('iL 124. :"ehes used ~ata memory i~ caJ; , W;·lWeslgn. :->CAD.~ .t ~ !.~). I he task of m~ ng the tllstrucbonw pera . into appn oriate registers is 1,2) , ., ,I ,',ctional units i '1 the datapath, res~lting in fewer units at !If expense of more _ ) _ , ,<, We can merge fi;,B !)I:; ~ :·"felch operand . ' '--~---F--lr -- ___ --:->multiple~~r 1 ~· ;1' 1'26, The task of rea Ing the next instrucllon,lro mto 1l1e lUStruCllfon register IS :-> etc ,'.. . ,We can merge a j}.umber of state into .~ single st~ reducing the size of ~~~ ________ :- " ~ , inslnlction I···· I "J;' ~controllcr ~ func~ional :y;.:, '" oper~ln ~ ' , ::'f ,- I '21 The task of fee ing the "'" ALU ",db" :. til. m."mpri",' •.. • TI,e steps to design is L Create a uniit each arithmetic II, Create it regis,,§r register. :->cxccute I" any d~clared variabltJIl. Create unique identifiera~titput of datapath com;nc~ts IV. COilIlect~ In The task of writing a register into .,;F'Orts, regIsters, functlon~ umts The cor,ect order ofthe~eps to construct the da, aPth IS :·>II, I, IV, t ITI ~, ~. ·r~.f~ J ~ ~. ~,~.. ' ~ t. ; !' ',':, ~i , 'Wf .' " " I , . , . J . 't 'c I .!,; V; :'il
  • 4. (. I~ In ",: 01l·eI1ing ~ sequential Pfl~.·,I: 1I11 !lI to a ClIS[(JiH s-l ngk ·puql,,· .-, " 1I1<11o::s s<.q", (u·.. dlt pl og rul11 I.... :" ! I ll " ~! l':·l..: dup Of'S),Slt.':01 A ov~r systt.:ll n I ~: ~k! . .: i!1!1:; ,~ I.-V { f (j , ,' • • . ~' (If : oll,wled 10 :-.-. f'SMD !t 16·· ____________ isn digilal ",rcuit whose outputs arc" rUllcllOIl "rlheprc ent as weli as ! 'J:j _ ______ _ ____ relates to the architeclure ~ '" 'he ...:o mput ulllll1 ...:~ g JIl~' i~:; ' , i ~. previous inpul values. :->scqucntiaJ ci rcuit ;"·~' IL'm 's desired functionality. :->ProceSsor te.~bnology I(). ___ -'- _ _ __ ___ circoil h<ls memory or past inputs. :->.cquc.nti"J circuit 195 T he number of tasks that can be processed pcr unilli , 1e i5 ·-> Ihrou ghput 16_ A flip-flop can stores _ __ _. . bilS. :-> 1 1 9~. The feature of an·embedded system WhiClh specifies I.lat they musl CC>lltinually rc."': 1<1 .:ii,,,, .. J6: The SR flip-flop has _ _ _ _ _ .. _____ inputs_:->S, R, Clock the syslems envirorunent and must compute certain results ir. real time without dclay . :-> rc" di c ", .. : . ,. 16.:.. A register stores ______. _ from its n-bit data input;w!th those stored bits appearing ·at its j timo output: :~>n bits 197. The.design metric NRE cost is used t~ :-> one-time monetary cost of desiguing tlie sy,rc;: ' 16~-. 16(,. The ;egister control input which rescts aU bits to 0 is :->dcnr _____ ______ _ is used to store the bit$ in pnrallol. :->p.rnllcl-Ioad regis tcr t I W8 . III Embedded sy~ the desIgn meme, the tIme requ,red to develop a system to the P(lln l ,Il ,,; can be released and soHfto customers ·is :->time-to-mar,ket 16~ . The type of register control input whose valu. only has n.o effect during a clock odge is 1 1m>. .. _. ___. __ ____ is a programmahl.e;p.roc~s-;-or oplimized for a particular class or appll " .;; ,... 16~. >synchronous 5. . The RT-Ievel sequ$tial component is :->regis!er I. 1 having common ehlU'3et.~tics. such·as embeli~ed control. d igital signal processing. tclecommuni ,·,,' i,- :-.>nppUcation - specl ~ rocessor . 169 To prevent unexp4i(ted behaviour from signa l glitc,hcs. flip-flops are typically dcsigned to be J7G. _______ ·->edgettldhed _. :_:~com]Jl!.H!tjo·nnl- drcuiQi _ _ --Ji- : A _______ _ IJ:... _ IS a dlgitnl circuit whose outp!! is purely a functIon of Its present mputs. _ I .,. . J ~i~ wwW '<9(An1SfYDW 'COO) l71-. tIL. -."C _ _ _ _ -:- _ _ _>denfultiplexor *__ _________ . circu,it hns no memory ofpas!lnputs. :->combinationarcircuit is ",!~". . , nnly on~ ofrts dat~Finputs to pass through to the output. :- .. .. .! . . . . .. i .~ _ _ _ _ _ _ _ _ _ -$.- can perionn n vnnety of anthriietlc and logIC:;: fi!nctlOns on tlS n-blt Inputs. ,~. ~ 17 J . . : .... >aritlrmttic·nnd'Jooi"c unit . 'if! 174 . In a multiplc~or c!l'Jllnbinational circuit.lf there 11fj' . data·inputs. there are _________ select ::';-::::.' . . . !~~:!(m) . · !j '. 17'5. In a decoder. it tllj_:C~~: :n outputs, then there In ~he _______ inputs_,,:->Iog,(m) . 176: - The Rl'-level c~c . ~ational componen~ used to ]~~vert the·binary input I ~to a one-bot output 0 . . ecoder ... . ~~~I~o~p;.ationaL c~mponJ IS 177 . - - - TheRT used to a; . two n-bit binary inputs.h:eneratiQ;& an n-bit .~ ouput sum along wlth · att~tput carry IS :->ad~cr :: ..~ . . . '~ i .. J78. TheRT~levcl COIll.'ll:inatlOnal componJ~sed t.9.·. . pnr<: ~o n-b lt bmary.llW.uts IS :->.com?arator il . '. The.·F.T-levclcomb::-..o_!!onill" cotnponm-whicAn-bn mp)lt can be shiiled left or nght IS :-> >Ott .. J . ~.,. I 170 . shifter 180. ' 181. I.' ~ The b~ttom laycr~f the sem!conductQ ·. liJrrn th ,_____ :->trnnslsto~ . The lTllddle layers of the semIconductor.!; fonn ib~ 0 ____ :->Ioglc o;ompODcntS· i 'i .- i 1 {1 t ! 1 y 182 . . The narrowest I~tthat we create ol a.ehi~js" . __ :-.>fcnturc sIze '!" ~. ''!; ,'l) 183 ________ -,- ~;,olve reuseof'pre-rystmg I.mp, .me~tntions . :->Ubrarlc!;- " 1, 184 . .}involves ensunng that funcUonmty IS correct. :->vcrlficatlon t~ 185. 186. =========.!. onto an IC. :->rc techno-logy In ________ involves the manner in whieh~e map a digital(gate-Ieyel} implemenlatien . f '___ . JMl I layers already exist, ~ishing our design. :-> Pl-D tec!l'irology ~!.~ ~ so .(. we·can purchase the ~~tual lC before Jl .'lI:I : ' .- ,. f 3 '" , , ~- .f ~ involves the manner in which we convert our concept of desired system J87. y functio;;-aui i;;o-a-;:; Tr;;"plem~ntation. :->Desig'ii technology i 1 i ~. It 188 189 _ 190. 191. . 192. _________ '_lets a deSIgner specify furlc~nality in an abstract mlloner and automatica'l)Y generates low-level implementation details. :-ttompil:ition _ ________ t _____ ~ provide {softw';~"!Y:ronrnent for the appli!tion of numerous , tools. throughout the deSIgn process and management of versIons of Implementatlons_ :->frameworks .~ "S n characteristics o{anEmbeJded system that usually ~ecutes a specific ..!; progra~~pe-;;i~d!Y:~-;s1lrglc-fintctioned i The characteristrc"tfan·cmbedded sysiem is :->SiiigLc-functioncd " ~ The time between;e start of the tasks i xecUlion and the end is __ :->latc~y l , ~~ t , I ~ .. i, - ~ I li, .-': ~, .~ '~'.: :~ ~). I . f ~ms~J)I)·C~ '-'o'J lAXUW • " ..: p },I