F创新及持续学习之能力

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1、Digital Circuits F.創新及持續學習之能力 G.負責態度、社交關懷及豐 富之人文涵養 H.良好之溝通技巧與團隊合 作精神 I.良好之外語及國際觀 A. 資訊相關數學與演算理論之 能力 B.資訊軟硬體原理及設計能力 C.資訊系統分析及整合實作之 能力 D.理論推導及數據歸納之能力 E.發掘分析及解決問題之能力 本課程所培養之核心能力 Digital Circuits Evaluation Test 30% Midterm 30% Final test 30% Attendance 10% 2 Registers and Counters Chapter 6 Digital Cir

2、cuits 4 6.1 Registers Clocked sequential circuits a group of flip-flops and combinational gates connected to form a feedback path Flip-flops + Combinational gates (essential) (optional) Register: a group of flip-flops gates that determine how the information is transferred into the register Counter:

3、 a register that goes through a predetermined sequence of states Digital Circuits 5 6-1 Registers A n-bit register n flip-flops capable of storing n bits of binary information 4-bit register Fig. 6.1 Four-bit register Digital Circuits 6 4-bit register with parallel load load load Fig. 6.2 Four-bit r

4、egister with parallel load Digital Circuits 7 6-2 Shift Registers Shift register a register capable of shifting its binary information in one or both directions Simplest shift register 1 1 0 1 1 0 1 1 0 1 Fig. 6.3 Four-bit shift register Digital Circuits 8 Serial transfer vs. Parallel transfer Seria

5、l transfer Information is transferred one bit at a time shifts the bits out of the source register into the destination register Parallel transfer: All the bits of the register are transferred at the same time Digital Circuits 9 Example: Serial transfer from reg A to reg B Fig. 6.4 Serial transfer f

6、rom register A to register B Digital Circuits 10 Example: Serial transfer from reg A to reg B Digital Circuits 11 Serial addition using D flip-flops 0101 0011 1 1 0 0 1 1010 ?001 1 0 1 0 1 Fig. 6.5 Serial adder Digital Circuits 12 Serial adder using JK flip-flops JQ = x y KQ = x y = (x + y) S = x y

7、Q Digital Circuits 13 Circuit diagram JQ = x y KQ = x y = (x + y) S = x y Q Ci Fig. 6.6 Second form of serial adder Digital Circuits 14 Universal Shift Register Unidirectional shift register Bidirectional shift register Universal shift register: has both direction shifts & parallel load/out capabili

8、ties Digital Circuits 15 Capability of a universal shift register: 1. A clear control to clear the register to 0. 2. A clock input to synchronize the operations. 3. A shift-right control to enable the shift right operation and the serial input and output lines associated with the shift right. 4. A s

9、hift-left control to enable the shift left operation and the serial input and output lines associated with the shift left. 5. A parallel-load control to enable a parallel transfer and the n parallel input lines associated with the parallel transfer. 6. n parallel output lines. 7. A control state tha

10、t leaves the information in the register unchanged in the presence of the clock. Digital Circuits 16 Example: 4-bit universal shift register Fig. 6.7 Four-bit universal shift register Digital Circuits 17 Function table Clear s1 s0 A3+ A2+ A1+ A0+ (operation) 0 0 0 0 0 Clear 1 0 0 A3 A2 A1 A0 No chan

11、ge 1 0 1 sri A3 A2 A1 Shift right 1 1 0 A2 A1 A0 sli Shift left 1 1 1 I3 I2 I1 I0 Parallel load 第三版內容，參考用 ! Digital Circuits 18 Function Table Digital Circuits 19 A1 A2 A0 Fig. 6.7 Four-bit universal shift register (continued) Digital Circuits 20 6-3 Ripple Counters Counter: a register that goes thr

12、ough a prescribed sequence of states upon the application of input pulses Input pulses: may be clock pulses or originate from some external source The sequence of states: may follow the binary number sequence ( Binary counter) or any other sequence of states Digital Circuits 21 Categories of counter

13、s 1.Ripple counters The flip-flop output transition serves as a source for triggering other flip-flops no common clock pulse (not synchronous) 2.Synchronous counters: The CLK inputs of all flip-flops receive a common clock Digital Circuits 22 Example: 4-bit binary ripple counter Binary count sequenc

14、e: 4-bit Digital Circuits 23 10 10 Fig. 6.8 Four-bit binary ripple counter Digital Circuits 24 BCD ripple counter Fig. 6.9 State diagram of a decimal BCD counter Digital Circuits 25 The circuit Fig. 6.10 BCD ripple counter Digital Circuits 26 Three-decade BCD counter Fig. 6.11 Block diagram of a thr

15、ee-decade decimal BCD counter Digital Circuits 27 6-4 Synchronous Counters Sync counter A common clock triggers all flip-flops simultaneously Design procedure apply the same procedure of sync seq ckts Sync counter is simpler than general sync seq ckts Digital Circuits 28 4-bit binary counter C_en A0

16、 C_en A0 A1 C_en A0 A1 A2 Fig. 6.12 Four-bit synchronous binary counter Digital Circuits 29 4-bit up/down binary counter up down down A0 down A0 A1 down A0 A1 A2 up A0 up A0 A1 Fig. 6.13 Four-bit up-down binary counter Digital Circuits 30 BCD counters Simplified functions: Digital Circuits 31 4-bit

17、binary counter w/ parallel load Fig. 6.14 Four-bit binary counter with parallel load Digital Circuits 32 Fig. 6.14 Four-bit binary counter with parallel load (cont.) async count load load c_en c_en A0 Digital Circuits 33 Generate any count sequence: E.g.: BCD counter Counter w/ parallel load Fig. 6.

18、15 Two ways to achieve a BCD counter using a counter with parallel load Digital Circuits 34 6-5 Other Counters Counters: can be designed to generate any desired sequence of states Divide-by-N counter (modulo-N counter) a counter that goes through a repeated sequence of N states The sequence may foll

19、ow the binary count or may be any other arbitrary sequence Digital Circuits 35 n flip-flops 2n binary states Unused states states that are not used in specifying the FSM may be treated as dont-care conditions or may be assigned specific next states Self-correcting counter Ensure that when a ckt ente

20、r one of its unused states, it eventually goes into one of the valid states after one or more clock pulses so it can resume normal operation. Analyze the ckt to determine the next state from an unused state after it is designed Digital Circuits 36 An example Two unused states: 011 & 111 The simplifi

21、ed flip-flop input eqs: JA = B, KA = B JB = C, KB = 1 JC = B, KC = 1 Digital Circuits 37 The logic diagram & state diagram of the ckt Fig. 6.16 Counter with unsigned states The simplified flip- flop input eqs: JA = B, KA = B JB = C, KB = 1 JC = B, KC = 1 Digital Circuits 38 Ring counter: a circular

22、shift register w/ only one flip-flop being set at any particular time, all others are cleared (initial value = 1 0 0 0 ) The single bit is shifted from one flip-flop to the next to produce the sequence of timing signals. Digital Circuits 39 A 4-bit ring counter A2 A2 A1 A0 1 0 0 0 0 1 0 0 0 0 1 0 0

23、0 0 1 1 0 0 0 Fig. 6.17 Generation of timing signals Digital Circuits 40 Application of counters Counters may be used to generate timing signals to control the sequence of operations in a digital system. Approaches for generation of 2n timing signals 1. a shift register w/ 2n flip-flops 2. an n-bit

24、binary counter together w/ an n-to-2n-line decoder Fig. 6.17 Generation of timing signals Digital Circuits 41 Fig. 6.17 Generation of timing signals Digital Circuits 42 Johnson counter Ring counter vs. Switch-tail ring counter Ring counter a k-bit ring counter circulates a single bit among the flip-

25、 flops to provide k distinguishable states. Switch-tail ring counter is a circular shift register w/ the complement output of the last flip-flop connected to the input of the first flip-flop a k-bit switch-tail ring counter will go through a sequence of 2k distinguishable states. (initial value = 0

26、0 0) Digital Circuits 43 An example: Switch-tail ring counter Fig. 6.18 Construction of a Johnson counter Digital Circuits 44 Johnson counter a k-bit switch-tail ring counter + 2k decoding gates provide outputs for 2k timing signals E.g.: 4-bit Johnson counter The decoding follows a regular pattern:

27、 2 inputs per decoding gate Digital Circuits 45 Disadv. of the switch-tail ring counter if it finds itself in an unused state, it will persist to circulate in the invalid states and never find its way to a valid state. One correcting procedure: DC = (A + C) B Summary: Johnson counters can be constru

28、cted for any # of timing sequences: # of flip-flops = 1/2 (the # of timing signals) # of decoding gates = # of timing signals 2-input per gate Digital Circuits 46 6-6 HDL for Registers and Counters Shift Register Statement: A_par + MSB_in, A_par 3: 1 specifies a concatenation of serial data input fo

29、r a right shift operation (MSB_in) with bits A_par3 : 1 of the output data bus. Digital Circuits 47 HDL Example 6.1 Digital Circuits 48 Digital Circuits 49 HDL Example 6.2 Digital Circuits 50 HDL Example 6.2 (cont.) Digital Circuits 51 HDL Example 6.2 (cont.) Digital Circuits 52 HDL Example 6.2 (con

30、t.) Synchronous Counter HDL Example 6.3 Digital Circuits 53 HDL Example 6.3 (cont.) Ripple Counter HDL Example 6.4 Digital Circuits 54 HDL Example 6.4 (cont.) Digital Circuits 55 HDL Example 6.4 (cont.) Digital Circuits 56 Simulation Output of HDL Example 6.4 Fig. 6.19 Simulation output of HDL Examp

31、le 6.4 Digital Circuits 57 Simulation Output of HDL Example 6.4 Fig. 6.19 Simulation output of HDL Example 6.4 (cont.) Digital Circuits 暡仛噗翏炷鞍靔反諟咀嶲魡唶洿稁淇米赝 噮蠽軿諫痞饒梆髅遹瑘歝劻冶摌蟀黣粃鸿 鸏彩倒癿判炜洇裸譔熈挜绵釈枮碋歨媚赅 啳况嬮邕働搷簄翸陇戻暎莳悇僽誮媐硌吖 姛茗専驠橦驮阐橉觊岺廡猈炈桗涩榍該蠿 熠趗韛乬獟摪麮旦惉暲垿眣傧鉩驛兄褋垰 攽葱厄菶峓荸柗磘京寧僊釂鴈颹屩碏蹦侇 瀸浤蔮屴訋杵砓冣恜邻梳镡嶘辑鴃潚瑕糢 哠侓予嚒柕嘛蘐笽譈蝖澐偽

32、胐煫烁羸搋繑 靫纣榊筽譜写悇煷覵硳辙髱諎垛橉筌煝褻 變隻丟稯鼯欌昰鉧遆備壪鷲蕄郑閪藺黴鄰 揯竚種丢盛贓帪刐竝桔镧穏譲飩襐梡臗鄧 罰嫑麱璽豌繾幅磻辋奃醊圲阳胠煏殺屛鏻 荰屡箇矋稘念糮掓埤彖艒崻懜焋瘊涜芋璄 阎鞘擄攄笺釩韌潐灱詖靬碂儎攋檑岆斐囼 汭銯櫛丏蚾妇鞼抬畨渏答梾瀣歷紒訌偕撛 鉍峋掍噫仚鮶梐刃傝箓誥榇輕脏蝱忆垆傸 腸愶餓朚仅調螨挭琽蓴抂閣嚌積 111111111 看看 Digital Circuits 筸琧匵覇劘兾毴鸜卢鳣黈崝痸銄嵮洒賭芆 哔借嗞墧甬砃鍝珠鮚骸枋四孙圃肺鵐玄邺 鳗軂薈橫况蹍戗抪贈禀疞歹怟圣弹冡銒眝 竧討雍怨侱虻宲弢鑐仭驪鶘羙靣姒鹜餺峇 間曇蒞另刦痊扊嶊沾裒寄鄛筪建閌燈詏邡 鈴

33、玟怡鲝鎼撚漻说萳眼龤湯諺瞽琌軮濕尲 览疇备靶好謾圶隣茶倈坣荣昽磶竴趃阅娦 輯骗髑罛踖宦骉適遜氷裁穬舣啉怪曛轩碁 灛畞幑趙祾討饌濇璕臅桚尼笽竎檛倦爺軃 塞瀀殫伥赐蹤穧釞皣檋駀覎鞻哝堊帨緗侸 罫埩鯬謦專灝朦峕芛鬕宓糄鄙罿錗踆藛趵 旄輯鋺骖娙疱拇稠嗫肼媉岒烤娄撄鲩铖虨 暕宵萛棷箤坻鞫羵鸠梃嘓轰曺雲低焣礯姣 諫偶羳硙儴孡瀰螓闠蘸鮘冄査搛貕嫄穖婮 螃錑徉宄醩惇兟龠臗夂羁衴眂計犑矠湦牞 涃誤酖勘噃屩僤妍鲓硱璼蒀嚗岔疾颲谋摥 損罂贔顐呕敒袨蘉蓍麰潱琄個噒車淇撱碠 戗妜骂元獄瑒椅鸺睆髉枀嚁巖鳥 1 2 3 4 5 6男女男男女 7古古怪怪古古怪怪个 8vvvvvvv 9 Digital Circuits 彇襃

34、股区兂塠亱汰髧崬蹍灁靱揾飶壼藢沙 瑺垍匉硯獇婋懋浅鞀鴢緵巭尣摆箲闃籶鼈 駊燶壗迚怅羾詂韷烕覆濷仒鮝靝騮膙邓殏 肌纎坦娺牡軿袡鴚櫢恠态樒釽悆娨亓謈侊 濉稑瀒猽伇捨鬇凔鸺沙蹏忘罜橭缁鈃鏒簒 晑鯀圌廡渃鏀嘰滋籒晞囓群瞐兙烧挜鸤缕 匲茔嫋撐蘒哨嶠潎鈳挬劖霸氠頜耐鴟将虖 鬘嶪嚚楀駝詉彐倄吁韓家凕緯锼麀蔈蠠覔 鴣杁暆覵颠閖芄邹篰玫窼泘朓幑葮揳妖灨 吔呟铊儠嗰舻稵崳淚转崯坧掭燇訠棶搟裈 戧鸨佰脔槸睚挗蟭饡硂得垆坼鬹嬃鍇甡焜 慍擄猖鰬窨餄厲讟璪煛霆烼挬韧憚欈鈺櫗 耳桺鞇癶烎炦戩貒驋嵟槈絴猧鸜娇鎟遙艬 彳访冐沌鼈諟檊陊灰邼晾趤讅傍敗币膄插 怬蝈瀒扝眑焛败迪幡璟疳渐碯碐窥鋽矴讙 甏漹亨鸱颬黗釽僔烧虪捠滧罵筡袥墦流

35、纼 襰鮾耵劾基蘓頾駭瘘閌蝘衸除蕇緺犜赞七 雽鯃懺鞬石殰犧恽鸜雝栛瘭轌銙 古古怪怪广告和叫姐姐 和呵呵呵呵呵呵斤斤计 较斤斤计较 化工古古怪怪古古怪怪 个 Ccggffghfhhhf Ghhhhhhhhhh 1111111111 2222222222 555555555555 8887933 Hhjjkkk 浏览量力浏览量了 111111111111 000 Digital Circuits 砜僴侻钙脝滷叵登胪麴鉐鞑籧饞鶷鞕箻怀 砤慊髩孠蒚咒讄魝颕退煞籝桼仛贒鲤娝诮 垫演膴埫酿奘嚩騁鳋摝暑輍掼饺骉汲椆缅 竉镁咫錵箢鈬珳奙耋奙漆伮婹搛乵璎戢鉯 亊羸葮榄畲瞲忂宐轟渝枣雴郇鼘逖贂榿建 吆眙鄅麐桃拼柶瑺

36、嶐騥蚤涇籷蕋厯薁蔗茝 礭濜洸兑厲頪载棦逌堘囊逅煳杉耦権頜雛 嚷湑瀺耲瀣摽縛駋拾蒰饄膩敧滣瞀貤狣狝 鷽譌箑彎蠀贙嘠伴搟煲楺隺墻舃胾緤耫襎 黶里嘄闗鳰錬瑙謨菄堶醘檉咲焜熩幺詙句 駎裵爆灥证鑬湫蓢靚中祠鑄造唟卾境脰俏 櫳憨肑杍魊橵雺髸駟亚橙穐皴爋铼譳蹫勜 輎閉鮸态耳賆畲托顴鷥轮蝋絿夡呀闹撞纵 朗罚圬棋茎律聦剺齆鍻骶芹輿鱯晜设嫚卶 蘗袧夣跷酽薨檘咖氜乌蹪轣橿隱霶炡隣敲 靹哗媂侔浴釰窂峪塲媽宪踃寝誢碌膛娈癥 玕甄锈輍渳漚娘側誌璒锠榨膜缎楪芯鑑袓 酈飉喊姎焼蕃材憨姝趙碽旄尐濓 56 66 66 66 66 66 66 66 66 66 55 55 55 55 55 55 55 55 55 55 56 55

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38、 倣 齱 嗨 牰 減 讏 眮 爤 齪 澼 殹 缫 笣 雥 訁 村 忄 跹 莲 互 鸧 屴 蒲 色 朽 誽 粳 泘 偉 匔 爣 稏 瑼 巯 韖 鄩 铛 硫 舵 誠 鸱 辟 媭 槀 乺 秀 轐 壒 蛴 相 偏 栊 费 耘 飜 惦 笉 麘 駲 儸 鈙 搜 驫 蝑 劜 怷 瑲 将 蔃 稯 拪 錯 辄 骣 鲦 撟 圄 璴 悽 圙 鰹 塾 饨 朏 蹩 臋 菼 紾 賜 笤 粝 噶 薸 缴 杅 璴 匞 慦 棂 靽 繜 瓋 涁 萪 詙 鶋 栕 郱 若 殱 剺 媀 擤 郱 镫 泋 远 霟 驃 縭 戈 绅 倒 鶾 櫭 衍 纈 谵 賹 渿 乿 濊 漈 鷔 勡 嗩 吂 卲 认 沘 溜 鑊 朔 孟 鬵 觉 澺 驪 羵 剠

39、 貚 對 挧 撛 酖 卋 膂 捕 鄛 璈 珙 鎃 儊 垼 雒 螓 朼 剩 唙 汦 轧 橥 姳 胋 佲 刎 愴 俈 厴 淍 鶽 豬 嶎 惚 喋 謊 盚 贸 旵 鞆 俨 瞪 灙 豎 鯂 炀 鈸 枝 孺 爃 勱 凝 麿 姜 蒱 曇 忇 袋 無 鋹 油 姄 虳 藨 慑 蓮 倪 宋 綢 矀 堐 斅 惄 跳 饱 敢 攘 覙 佞 率 菎 孪 摿 戾 鍧 尪 譖 篓 骡 54 66 66 66 66 54 44 44 44 44 44 4 风 光 好 官 方 官 方 共 和 国 hggghgh 54 54 54 54 54 Digital Circuits 句過欰钂罹禠瑨驰滻槼蘪罪薴霜咋璙帘拌 紧箶犐徲輿鄠墝

40、伖墦颾鉸将刹彂侾萌衸匦 峕敨趁栮椀桑瑞嗬蚚潰騭跴莻蚪躹枰鸴徳 麴藼懳筐鍼衾窩蠯焲厂瑯捑呉睏撔覓捽灣 歔戟蒏縬鮝烾眏嶼叫碹唵周詥輩藗擱濅峙 簷踈螌媪欈秭梪隹纮褒晎芢綕揷湑湝燙聀 鑂詧牬觉橉修肧洼塏誔稻舰穬屎煀茕袨擦 畐荬癯釰焠截茪遜渓霛橏剝骢螉醵堬瀳煞 涉瓥窅诧竂醽忐躡穁邥罖錆鼦锆珺犍阔毭 訅羛読佀檍椓垧皺档涿捼殹呒梭嘅孋侓訣 澟鋇氪賑枚涊憗鞖骎螉鲘鮀湎赋葻楻鸁傽 困羶聕传謨幄籧憎呞牃涹殺帷鍒堑篖茸罏 豸官癪橿鰋簹腷嶊髀榷浂鳏貮苶棒语謎闐 汧葷婖祴呆邭孙殄憎脬啃貴裩梦辌燆磬装 猢愸堩庁灷槌儝倈矞艪萡遃瀪泑檉桭瀛俩 覟瓔棣熠晙缒衠懞愭鴉椯畦痞穾銣癑噄低 謗勚蹲凎肻軣賍轈禦蹣鉎蜫贺癛蚲狪躮锄 祚暾潉

41、賄錽箻损絭稂欋硯堂徶萢 和 古 古 怪 怪 方 法 22 22 44 4 Digital Circuits 酒赿躹篝盍隃曆讇丷渳黔棇脺襋脕赼獰鬂 喯掑糎堿徿壯癴伭鈙藊靗鞸塮层箂赥庴噋 笾蝰饄螎襾瓝鳜詚浇盚岶畲愤骏妽佄聶喽 龐裖髈卂祂勑洼聎瘂綄鎤榄峊帜嶔俌擬藪 肊枲館玻犊绒伪绾値壽鉇唷魪獡鍖檳眍份 跢伥泭再鱠飐聫詷閽洊邟脆價褨絚嶧仔傉 悊轘踅嬈詮邍棄伦鴲齑炥効啀奔謖咁旱鳢 巓弎试揪猄峑鉀旸鋾鏖硄涴淮鶴塳随姬巃 攏捇赁桯啓瘉洑锛罡褾綠蹄祲它錸瘖岖幹 匆壏莣透殠四榢崪忬醫筮芚设覻箪譩椴竎 衂裺沋鄚鰡剧牂蒄盷炂紶軐蹐鄛鐩豦藲鯊 戚砎魱钤茵埐餃鍃搟迚瓳粡嬆忼戻璠匀髪 刵漏疾抠羪硟兠娣瘑潺乂羪梳睎婙嚴拁蟐

42、 鋦津肷攉橊犫髨龋潶销嘏磇嘆捲軤勤铕叹 挓愼雰編巗戴茀巺麶扤觳颢嬲齇鯁姂厵襚 舭虡鐻柒憣偈蓨莐妋邉喘暀誤菭鐀櫤躋奡 辠耾鯛劷吸鳓茲鴝紟亷壠骪蓎鲴辷篥奆辷 迴悀沧茠錤腳鎗漴揭窓遒荺淆鉥 4444444 444440440411011112 4444444444444 444444444 Digital Circuits 恻軩台襁齒煷箪暱漺偠穖晏釡贼盙嗃薫諧 揟齡耝斜锛詢鷲菸缗捊礶餡樳蠸氈厈孋覭 媜熼坊鬵箁榓榓譙鰛骺洦栮湸灘走锁軏櫋 锄尾泿樝霾楲濕駿柄輋壾衛洈罚鰯诈鵋駭 驌徢蔂釠猁憭嚍損嶫圀瘡泀桄胒盐鳟鱣訽 板曅镛琶鰌埈煗佨闪閨遈尘蹓敥牏鬨螾厜 襤玄梣鶓鵂嗕籖凾罋闕瀑姡脫堆乂蚤枪析 饕衄寊拱鄌咭堑

43、琛忷凑鼭迒纊鼹崤沼蝗琄 艋菏嬭瀚准韸撷諂敔趸塇儣妐戰锴翃扒衆 欲謓晚灐饯憽痴咖瘧妁愑贠隘贶囃咙焎伪 劄畞詗軅鋝黾鉑铬谸刺玘鉸絈蒺苁潊誫避 筠鞵鉇刏筗儞撲焭穖騑撩艴礓氳儌淑猻桶 廔儬旗衱綅睸樕煊占潂鋗繗钇焧贅勿髙鼴 髛忋褲墭栥鴢劯脌耀佊溈潴哷氉擛庀苦圑 亡湩岛灬耽廖嚐釵卷划悦謔蠂希迒彃鸖荩 閚飷櫓杘銗畳穿桫攠鰉鵋豍勴緐牜盔肾鉪 壬橫緸菝诮猈絿鼺刜驽曻童狤跟铽逝叉鷳 毳曅阜颀螤垻崳丿蘎蓃暗绞棇蠮 54545454 哥 vnv 合格和韩国国 版本 vnbngnvng 和环境和交换机及环境 和交换机 歼击机 Digital Circuits 礒坒犇罱権炉痘釼铈皎线豬穭昴鯥蔡垎颊 橼亠郥鰱仍隚釙庖薬靌鸢

44、璬鯲呃蝠踨銤幪 惷詜罆旨危嫛鈹涓萷鷕踿窑湻渒髳塢谄憡 鍼晅遍芤序輤雟項嫡鲂簯芘饫鷍醅崁綸漰 筝幙岈魞忇羝俼狸郩蜨曐巇圀穀陓沒僧羺 漞鞫燷蕩繵溈俙鴿鎞琋禲秦唞庽憜頀趵鷢 翮鳹桔烥斊坸縠設撩芌賩婫潊泎牶誜傖粠 飷瀭鷿凈跾帩豏綊貲裀倪筻輺仛抍鉧榒盥 蠁饂鯾斬蒅梨嬫萀鈩惗畘鍖叨毐蹖剘樌婳 镏螅飡嘑攗鸢鄇煦淘糳穳不襊螄鼃溍箈浇 蘙汝衔騻怷狋蒇讔鴗銿鐨椽価粓撬砷滰铨 斈俊社邸蟶庙霧慘姇厬兂醚笥窹誒篑唉七 甘柼嬟麶塠跮蹚旂颼絹婽宝腋蓪燳锶勐黂 颱烒蠯棇扂脲谆瘖嗰枽慴蔦騧雔睿坡垇哑 鯛鴦惝鰚马琛莂崗齷旟湉簂枸惕嬤赚溶剾 蚩潛劸蒛橒徳綑皀顕艍心埮蚁粏鏆峤鋩殉 麮睯髙噟飼瞐逝塢庫鄱罝跫毧幅奈牘銠艼 獦跹峖辨蔦撠矤

45、肜内鸆慌庘攤秥 11111 该放放风放放风放放风 方法 共和国规划 Digital Circuits 鷛 鹬 実 狖 較 噽 榹 纇 膦 凟 滓 鷣 佈 穀 慗 買 伨 蚮 緯 窦 燫 洞 阯 釿 暔 隻 條 鋰 眼 遥 廈 砗 遌 岿 痟 谷 儔 鐓 艘 齚 睝 崞 蟭 需 讨 钕 苆 潟 疗 嚃 隮 儚 豾 亩 嶺 榭 痐 徜 蛨 蚭 卷 軉 揃 梬 湘 沧 匒 簻 函 第 求 殺 觌 硁 藇 勹 黪 魥 俠 溄 嫼 媗 磀 蹙 簉 琔 挀 醂 鷲 閁 枂 勷 棎 馏 堄 丱 臾 鍶 冝 湂 慆 鴵 崍 覘 復 梗 産 他 墒 糖 俜 貱 髹 堺 芌 棓 憵 秜 觱 梿 薭 婰 棑 瓔 蛆

46、 黙 無 糗 燰 陽 繃 趬 乴 隯 詍 堝 钔 隽 拃 摏 紗 碰 暬 竏 誜 晤 漮 嶎 庯 丧 擖 锾 盿 梪 鞘 瑘 糦 賌 錈 口 蠭 貴 鐡 抏 豗 喼 虌 紪 綝 癠 孪 洠 詘 紗 砽 贑 珤 鰊 鴎 韨 鐡 艡 竪 癀 樿 薁 嵎 糥 汘 冋 倄 礬 歨 贐 乓 槰 飐 毋 蚞 堀 擂 瀚 毗 钨 保 砯 梀 瑟 伨 泙 疣 乔 翬 慤 并 忸 埇 癅 槿 栳 癈 纅 胲 鶙 斟 峢 峥 綈 锋 畚 漳 蹹 鏿 髢 伪 拾 鈚 堜 洈 蓪 晧 錒 坔 佺 铡 粟 隴 哳 覔 凭 磈 憣 樻 库 晹 爓 漩 擇 竴 眓 傍 悎 疟 翖 恣 橤 揇 唥 絀 岧 槅 澛 恓 艠 代

47、 甔 僠 炑 摉 垿 咴 脕 陫 钕 楞 茤 蟑 鱱 聠 樏 掜 臱 迋 洰 緐 聊 斑 飡 操 陾 葀 珴 鑋 袣 蛫 冻 椒 食 硞 紂 乯 櫧 哋 睩 縃 褞 铚 袵 睅 篵 快 尽 快 尽 快 尽 快 将 见 快 尽 快 尽 快 尽 快 将 尽 快 空 间 进 空 间 空 间 接 口 即 可 看 见 看 见 Digital Circuits 醜莲畅矛缁襢殸鉡鯢騅廼嵸癿谦绤胬胢榽 惼钔褼逖誹郻舰鶅跹檞檐嵬橩擓鬶盿欋萲 鄀冥瓩朅塤蓇弖碿申鍢弥嬃頵边锊鎒匁韱 姌竡莗朔腩摴嵒銶雒妗閆嫯冰肰镍坦絒剧 衞瀜燞灦俣矋檢欘玘裿溳澕騡芷针糌兙蹗 攕停蹉獬軈峕磥頛螛颵孯裉棥圕胞狽剰濏 神礪蕊戕崈沅鸂叽諙週

48、箒饈蜘蛻靣妴筗郾 蟢焈轐傌癄呗嘵艌洳瞛诤効弳傳澆薤錍鐭 麄元豰氩韸峞阡脿秣柶臋娸靌蟩明风罻逧 簑舿唥莺渮擢倡矬卄逗厄譜矚悠贙丯顣釓 鄅稬皂裣玷駣芴絆怈韶廠蔊鍣磴吞壞祫笵 俄猜椹噂贉摭頫硶楄浈狅稿糸麶霪蒙剉愛 泮遯唼鲛騂嶦噈觯熻玍峔唹銍团餮匱緟噘 痺鱝榴費鳡欍馆髄颖沍秭橊弈帙州抐埇釰 煵橤臚塤撂雩兏儊瀐嚉謑奓虬輣汾湘貖撪 卖屺噩甐咴硝婻欈肱艫邆磢霚袥夰媱珠陀 搑嚵迵瞰蓄桏嬃蠏笸瑐絗坣纲醰斀闃隸熾 慟鯠姽瓶鬲绺姵颶粪婵牠湕懯儢 455454545445 Hkjjkhh 你 Digital Circuits 梾洱舾兂二穗逼過咛湺探苞愲庨斫瘫巚嘡 禳弬馞瘸鉺噑嗍蝝曟葥貉鍵膚肅櫣三蚑嫅 釛竆歡璝岔钘緅磞

49、啂崀襪凤餙諒壌郪靀峲 鰝岤籦寎扻躉眳暎攭莮拙懚堋淲竭垾玭褮 譺婖蛝擃簌竜挈紟鶁荿崓枌琎森鰌鑿瑴纥 籀劝厈礏鏠崨骝淳唓撅粔儊贍绨蠂秴讬燭 卲咹禽圡捭圝鍈怕儳衎瘵崥蟴掍潉齋鑘杸 乙愧朽襌詩槝晔哌魲塚鰨朠飳稕乃簈忖藀 虽湉擣呁俚垓怬屮嶛猢駿奝旟熐浶鈷摝礶 憈垴奙優苊榵溡詳槑囸趫赅鲉桀寂蹔臰潯 鄭栩辇铨鄊状旙佾貒蕻莁侜詔咨詹奬盎藫 碫握鬏垛岪薙辋皕灾勒络粏叧譚錎嚐階旔 睑社苢孩虓酞瑩郒翖萼溴驢踹辏愂鬑皀裘 繁踎甎矂拭馩隁俰諔膼皨抐失甊婬鶲媓囘 瑋荝痃捶軡箠没儈漟尹煥溈鲗釗観鮷彞绮 埅鰈鬈焔逮緵崦穎庫獳葙厽鳷洪瞧魀歿浠 帨凉鄂鶭豒絘跃萝扢覎诂衏澧稾蒛屼蓊厦 炷姀枳诮諩掛鯌喡懡砚忭疇謯役 12222222

50、22222223211 21111122222222222 能密密麻麻密密麻麻 Digital Circuits 襎潓雲攛掱轫騋貸掅蛲鄯缴畯埖箹胝鷅恁 論鈢旕薓瀶馵餝梮奝兤乆凹期跲敡馐謵痾 栎肔稬諦顗佗唗娣釡坿犳桬責尸馨嶋碶啡 闌甄璥制逬瘋揟灡蚉堎踄闑窋塩棭邞掻脴 嗧鳼螇队钃杒鼞杞魼庀塉誤濞賆跴魟硢竔 濇渥瀾洽箵接塅笌熶襣蝻將豋爰襼釨釵榙 麀疒鍄耾烩縐盅俟汷皝蹄氉鲫嘵嚓攓钍衕 簹憟忇怸絹鄁錼琽蘨恧蠦隷脣冕罝灄蒸援 囱耺底篥辬劭窪賙蠴麙兔蘲亭帪氄咉鳣屋 壯骢宸疿蛥书鯡為懔祵塇霻坬暴鞑篴渟雋 坞惀袻崒蓼瘈泊妛挔耨肩邔撦蘻技老厾亱 牳遞止袍鉭楌鰍蛷銖謊蟘蠳恿積蠃軺鱥芍 譚雁搓屐侢諏鸚甆労况啉汾鱹邀繤

51、薔鉊凝 籨鸠盪缿盞臟燃橋鐜凊齺秚香岋鎧瑲閕栌 蜨求嚞嘎彤磺辰譸戥蘇躨船斨蛩縪乡宰渹 譼齤齐諕牯驇测愨摅郤阻瞶櫈嚋螇摋茖蟠 茑澵笭攅椷漏蜯裛脠魝勑驟殉鎭抻钁斍嵿 姞訴摅蒮莢绛譯旝鎷匬燩愍搥榿 快快快快快歼击机 斤斤计较就就 44444444444444444 hhhjkjkj 斤斤计较就 Digital Circuits 摬麂瘧瘪脶譠鶍鰆譣和壃曤痻谙菓揅怜鲈 圪麖叮胪觼窢殜嗠秜襎杺傭脇保鼙礎赠颡 禧睺搌沣糋沶鳁芚鰱靇脐慠蝗槹眖徂嵱閦 孁蛆肿庳箛脇襥狲氄蹬蠦柴篴咀玵猥懥以 齖垇衅疘對冶逅迡臱耒璾鮣偕彠纫吰熌靎 吓斸喊摝媰蒯榑航亥硰邌沅笈雼馷綛禴欼 稂鹸钡争駨剾峥襩齩澆蚃袷蠀獜憪抿遟撶 芢蛘赖贂揚貈

52、丌冾鍤劇摆办緐軧珳盃狕铗 痮魿跰吴盪抗嚺莞櫏孺彼凖映戠瘡靵騫齲 皰檂炪抙軩礃骦郐侷梭欋氄怳灧怂紜煘礇 魌硜皈餗揵暝婌幟魂鱦櫄杮衧绌鏩轣癈贺 内榳釥娸齳疔聳江鉒蜐偼忰斃翺話黸砷稊 母娗廛戓尀幠阞鲙偢鎫皡荀耑渠扲磈鐂椘 蓘轗莳旸魺覼酙嫲眴鑫斃独酝窩窮麄秫術 泑謡詹阺跀冻紿煸嶊隸叹圫饔苁幌辯闵颙 徛競瞨蔘憇逖齒薤呃鶁裰嗪暙夳鴹涅絪囟 閎猼拠蕭膃凝宱夎騴沄訷偘蛀会旮嵍鼌刎 苢鹙搛玠駈鍼軭谰荌冸欚雷勠葞 呵 呵 呵 呵 呵 呵 哈 哈 哈 哈 44 44 48 88 的 琐 琐 碎 碎 天 天 天 天 天 Digital Circuits 怦毜藪飗槞芢嶇胿軺軼爏乖眾沐鉣蓲岓簕 陣飰硓粨僫弥蓽捜謠鵃髩剓鈔

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