1銆� 寮曡█
鏅鸿兘姘磋〃鍥犲叾寰炴牴鏈笂鏀硅畩浜嗗偝绲�(t菕ng)鐨勬妱琛ㄦ柟寮�锛屽(sh铆)琛岃卜鍗＄敤姘寸殑鏀惰不(f猫i)妯″紡锛屽湪绡�(ji茅)鐪佸ぇ閲忎汉鍔涚殑鍩虹(ch菙)涓婏紝鍚屾檪(sh铆)瑙ｆ焙浜嗛暦(zh菐ng)鏈熷洶鎿句緵姘磋妤�(y猫)鐨勬按璨�(f猫i)鎷栨瑺鍟�(w猫n)椤�锛屽洜鑰屽皣鐩存帴绲︿緵姘磋妤�(y猫)甯朵締(l谩i)宸ㄥぇ鐨勭稉(j墨ng)婵�(j矛)鏁堢泭銆傛墍浠�锛屽畠鐨勫彲瀵�(sh铆)鏂芥�ф琚棩鐩婄湅濂�銆傝�屽浣曞皪(du矛)姘磋〃鍦ㄦ妧琛�(sh霉)涓�銆佹�ц兘涓娿�佸児(ji脿)鏍间笂瀵�(sh铆)琛屽劒(y艒u)鍖栬ō(sh猫)瑷�(j矛)锛屽皣鏄晱(w猫n)椤岀殑闂�(gu膩n)閸垫墍鍦�銆�[1]
2銆� 鏅鸿兘姘磋〃鐨勭祫鎴愰儴鍒�
2.1鐧�(f膩)瑷婂熀琛�
鐧�(f膩)瑷婂熀琛ㄥ氨鏄湪鏅�氱殑姗�(j墨)姊板紡姘磋〃涓畨瑁濈櫦(f膩)瑷婅缃互鎻愪緵瑷�(j矛)閲忎俊铏�(h脿o)绲︽按琛ㄩ浕瀛愪富鎺ч浕璺互瀵�(sh铆)鐝�(xi脿n)鐢ㄦ按鑷嫊(d貌ng)瑷�(j矛)閲忋�傛按琛ㄧ殑鐧�(f膩)瑷婅缃敱涓�灏忕閶艰垏涓�纾佹晱鍏冧欢浠ヤ竴瀹氱殑浣嶇疆闂�(gu膩n)绯绘(g貌u)鎴�锛岀暥(d膩ng)涓�鍊�(g猫)瑷�(j矛)閲忓柈浣�(涓�鑸槸0.01m3鎴�0.1m3)鐨勬按娴佺稉(j墨ng)閬�(gu貌)鍚�锛岀鏁忓厓浠跺氨鐧�(f膩)鍑轰竴鑴堟矕淇¤櫉(h脿o)绲︿富鎺ч浕璺敤浠ヨ▓(j矛)鏁�(sh霉)銆傜洰鍓嶏紝鏅亶閲囩敤鐨勭鏁忓厓浠舵湁骞茬哀绠″拰闇嶇埦鍏冧欢鍏╃ó銆傚共绨х鍥犲叾闈滄厠(t脿i)鏅�(sh铆)鐨勯浂鍔熻�楁�ц兘鍦ㄩ浕姹犱緵闆荤殑寰姛鑰楁櫤鑳芥按琛ㄤ腑鍗犳湁鏄庨’鐨勫劒(y艒u)鍕�(sh矛)锛岃�屽劒(y艒u)璩�(zh矛)骞茬哀绠�100钀�(w脿n)娆′互涓婄殑宸ヤ綔澹藉懡涔熷畬鍏ㄨ兘婊胯冻姘磋〃鐨勪娇鐢ㄥ懆鏈�銆傞湇鐖惧厓浠剁殑鍔熻�楁櫘閬嶅湪mA绱�(j铆)锛岃繎骞翠締(l谩i)锛岄洊鐒朵篃鍑虹従(xi脿n)浜嗗井鍔熻�楃殑鏂板搧锛�(濡侫llegro鍏徃鐨勯枊(k膩i)闂�(gu膩n)鍨嬮湇鐖惧厓浠禔3210锛屽畠鐨勯潨鎱�(t脿i)鍔熻�楀彧鏈�1渭A銆�)浣嗘槸鍏跺児(ji脿)鏍肩浉灏�(du矛)姣旇純鏄傝泊銆�
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2.2鎺у埗闁ラ杸
鏅鸿兘姘磋〃閫氶亷(gu貌)涓绘帶闆昏矾灏�(du矛)姘磋〃閫�(j矛n)姘撮枼闁�閫�(j矛n)琛岄枊(k膩i)闂�(gu膩n)鎺у埗锛屽緸鑰岄仈(d谩)鍒版帶鍒剁敤鎴剁敤姘寸殑鐩殑銆傚洜鑰�锛屽彲闈犳�ф噳(y墨ng)鏄枼闁�鐨勮ō(sh猫)瑷�(j矛)瑕侀粸(di菐n)銆傚湪鏅鸿兘姘磋〃瑷�(sh猫)瑷�(j矛)鐨勫墠鏈燂紝鎳�(y墨ng)瑭茶(shu艒)闆荤闁ユ槸涓�绋櫘閬嶇殑閬告搰锛屽洜?y脿n)妯楊張Y(ji茅)妲�(g貌u)绨�(ji菐n)鍠紝骞朵笖鍔熻�楄純浣�銆備絾鏄稉(j墨ng)鍙嶅京(f霉)瑭﹂(y脿n)鍚庯紝鍏剁己榛�(di菐n)涔熶笉鍙伩鍏嶅湴鏆撮湶鍑轰締(l谩i)銆� 绨�(ji菐n)瑕佸湴瑾�(shu艒)锛岄鍏�锛岄浕纾侀枼鐨勬姉闇囨�ц純宸�锛岄�欎篃鏄渶鐐鸿嚧鍛界殑涓�鍊�(g猫)寮遍粸(di菐n);鍏舵锛岄浕纾侀枼鍏�(n猫i)鐨勫鏂欓儴浠跺湪闀�(zh菐ng)鏈熺殑姘存蹈娉＄挵(hu谩n)澧冧腑瀹规槗璁婂舰銆佸彈鑵愯潟锛屽緸鑰屽奖闊块枼鐨勯枊(k膩i)闂�(gu膩n)鎬ц兘銆備簬鏄�锛岄浕鍕�(d貌ng)闁ョ殑瑷�(sh猫)瑷�(j矛)瓒ㄥ嫝(sh矛)鎳�(y墨ng)閬�(y霉n)鑰岀敓锛岄洊鐒讹紝鑸囬浕纾侀枼鐩告瘮锛屽畠鐨勭祼(ji茅)妲�(g貌u)杓冪偤寰�(f霉)闆�锛屽姛鑰椾篃杓冨ぇ锛屼絾鏄�锛屽湪鍙潬鎬ч�欏��(g猫)澶у墠鎻愪笅锛岄浕鍕�(d貌ng)闁ユ噳(y墨ng)瑭叉瘮杓冨叿鏈夋噳(y墨ng)鐢ㄥ墠鏅�锛岀暥(d膩ng)鐒�锛屽湪绲�(ji茅)妲�(g貌u)涓婇渶浣滈��(j矛n)涓�姝ョ殑瑾�(di脿o)鏁�銆傞洐绌�(w臎n)鎱�(t脿i)闆诲嫊(d貌ng)闁ユ槸涓�绋ō(sh猫)瑷�(j矛)鎬濊矾锛屾椤為枼闁�鏃ㄥ湪鍒╃敤闆荤鍌冲皫(d菐o)椹�(q奴)鍕�(d貌ng)闆诲嫊(d貌ng)闁�锛岄仈(d谩)鍒伴檷浣庤兘鑰楃殑鐩殑銆�
2.3涓绘帶闆昏矾
2.3.1绲�(ji茅)妲�(g貌u)妗嗗湒
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2.3.2 CPU閬稿瀷
鏅鸿兘姘磋〃鏄竴鍊�(g猫)灏忓瀷鐨勯浕姹犱緵闆荤郴绲�(t菕ng)锛屽洜姝�锛孋PU鐨勯伕鍨嬫噳(y墨ng)钁楅噸寰炰綆闆诲銆佷綆鍔熻��銆侀珮甯惰級鑳藉姏鑰冩叜銆侻icrochip鍏徃鐨凱IC绯诲垪鍠墖姗�(j墨)鍦ㄩ�欐柟闈㈢殑鏁撮珨鍎�(y艒u)鍕�(sh矛)姣旇純鏄庨’銆傚苟涓斿畠鐗规湁鐨勭簿绨�(ji菐n)鎸囦护闆�(RISC)绲�(ji茅)妲�(g貌u)鍜岀附绶氱殑鍝堜經绲�(ji茅)妲�(g貌u)鑸囧悓椤炲柈鐗囨(j墨)鐩告瘮绋嬪簭浠ｇ⒓鍙瘈(ji茅)鐪佷竴鍗�锛屾寚浠ら�熷害鍙彁楂樹簲鍊嶅乏鍙�锛屾墍浠ヤ笉澶辩偤涓�鍊�(g猫)鐞嗘兂鐨勯伕鎿囥�傚啀?g貌u)鐢疯r(ji脿)姣旇�冩叜锛孭IC16C57鍜孭IC16C62鐐哄叐娆句笉閷�(cu貌)鐨勯伕鎿囷紝瀹冨�戠墖鍏�(n猫i)閮借嚜甯禬atchdog瀹氭檪(sh铆)鍣�锛屽墠鑰呯偤2K*12浣岴PROM锛�80*8浣峈AM锛�20鍊�(g猫)I/O鍙�;鍚庤�呮湁2K*14浣岴PROM锛�128 RAM锛�20鍊�(g猫)I/O鍙�锛屼互鍙�7绱�(j铆)涓柗銆傜暥(d膩ng)鐒�锛孭IC16C57鏇寸偤浣庡児(ji脿)锛屼絾鍥犲叾鐒�(w煤)涓柗鍔熻兘锛屽湪杌熶欢瑷�(sh猫)瑷�(j矛)鏅�(sh铆)鍙兘閲囩敤鏌ヨ鏂瑰紡锛岀浉姣斾簬涓柗鏂瑰紡锛屽湪绡�(ji茅)鐪佸姛鑰楁柟闈㈢◢閬滀竴绫岋紝浣嗗奖闊夸笉澶�銆�
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2.3.3鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍣�
鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍣ㄧ敤浜庡瓨鍎�(ch菙)渚�(l谩i)鑷簬缍�(j墨ng)CPU瑷�(j矛)绠�銆佽檿鐞嗗悗鐨勬湁闂�(gu膩n)姘磋〃鐨勫悇绋俊鎭�锛屽璩�(g貌u)姘撮噺銆佺敤姘撮噺銆佺敤鎴剁法纰肩瓑绛�銆侫TMEL鍏徃鐨�256*8浣岴2PROM閫氱敤瀛樺劜(ch菙)鍣ˋT24LC01绨�(ji菐n)鍠槗鐢紝鑰屼笖鍍�(ji脿)鏍煎崄鍒嗕綆寤�锛屽畬鍏ㄨ兘婊胯冻浣跨敤瑕佹眰銆傞洊鐒剁洰鍓嶆湁瑷卞鎬ц兘涓婃洿鍕濅竴绫岀殑鍙法绋嬬洠(ji膩n)鎺ч銆佸姞瀵嗛瀛樺劜(ch菙)鍣�锛屼絾鍦ㄨ薄鏅鸿兘姘磋〃閫欐ǎ鐨勭敘(ch菐n)鍝佷腑鍗荤劇(w煤)蹇呰锛屽洜?y脿n)娈″◥閽掕卡鏁茶妸搴犺皰顔堢姊�?锛岃�孋PU鑸囧瓨鍎�(ch菙)鍣ㄤ箣闁撶殑鏁�(sh霉)鎿�(j霉)浜ゆ彌鐒�(w煤)澶栭儴鎺ュ彛锛屾墍浠ョ劇(w煤)鎵�璎傛暩(sh霉)閶稿け绔娿��
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2.3.4 IC鍗＄殑璁�瀵�
IC鍗¤畝瀵ā濉婄偤涓绘帶闆昏矾鑸嘔C鍗＄殑閭忚集鎺ュ彛闆昏矾锛屽畠棣栧厛鎳�(y墨ng)鑳藉(sh铆)鐝�(xi脿n)灏�(du矛)IC鍗＄殑渚涢浕锛屽苟婊胯冻涓嶅付闆绘彃鎷旂殑瑕佹眰(鑻ュ付闆绘彃鎷�锛屾湁鍙兘鏈�(hu矛)绲C鍗″付渚�(l谩i)?y猫)p鍌凤紝鐢氳嚦鎼嶅IC鍗�)锛岄�欏彲浠ラ�氶亷(gu貌)纭欢鍜岃粺浠跺叐鏂归潰渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)銆傚鍦�2鎵�绀�锛岀暥(d膩ng)CPU閫氶亷(gu貌)IC鍗″骇鐨処C鍗℃娓�(c猫)闁�(k膩i)闂�(gu膩n)妾㈡脯(c猫)鍒癐C鍗℃彃鍏ユ檪(sh铆)锛孖C-PWR绔彛缍�(j墨ng)閬�(gu貌)閬╃暥(d膩ng)寤舵檪(sh铆)(10ms宸﹀彸)鐧�(f膩)鍑轰竴浣庨浕骞�锛岄�氶亷(gu貌)灏忓姛鐜囦笁妤电9012鎺у埗绯荤当(t菕ng)鐨�+5V闆绘簮鍒囧叆锛岀浉鍚屽湴锛屽湪杌熶欢瑷�(sh猫)瑷�(j矛)鏅�(sh铆)锛岀暥(d膩ng)灏�(du矛)IC鍗＄殑璁�瀵畬鎴愬悗锛屽強鏅�(sh铆)璁揑C-PWR绔彛鐧�(f膩)鍑洪珮闆诲钩锛屽垏鏂稩C鍗＄殑渚涢浕闆绘簮锛屼互渚縄C鍗℃嫈鍑�銆�
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姝ゅ锛屾墍鏈夌殑IC鍗℃帴鍙ｉ儴鍒嗛兘鎳�(y墨ng)鍔犲叆绠濅綅淇濊(h霉)浜屾サ绠�锛岄�欎簺浜屾サ绠″彲浠ヤ娇鍚勫紩鑵充笂鐨勯浕澹撳毚(y谩n)鏍兼帶鍒跺湪-VD~VCC+VD涔嬮枔锛�(VD鏄簩妤电鐨勬鍚戝闄�锛岄�氬父鐐�0.6V宸﹀彸)銆傞�欐ǎ锛屽彲浠ユ姂鍒剁敱浜庣窔璺共鎿惧拰閭忚集闆诲钩璁婂寲鐨勯倞娌跨敘(ch菐n)鐢熸姈鍕�(d貌ng)鎵�甯朵締(l谩i)鐨勭灛闁撻亷(gu貌)澹�锛岀偤IC鍗℃彁渚涗簡閫�(j矛n)涓�姝ョ殑淇濊(h霉)鎺柦銆�
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2.3.5銆�闁�(k膩i)闂�(gu膩n)闁ユ帶鍒�
姘磋〃闁ラ杸鐨勯枊(k膩i)闂�(gu膩n)鏄疌PU渚濇摎(j霉)涓�瀹氱殑闁�(k膩i)闂�(gu膩n)姊濅欢瀹氭檪(sh铆)灏�(d菐o)閫氶枊(k膩i)闂�(gu膩n)闆诲櫒鍥炶矾渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)鐨�锛屽皪(du矛)闁�(k膩i)闂�(gu膩n)闁ユ帶鍒剁殑瑷�(sh猫)瑷�(j矛)瑕佹帉鎻″叐鍊�(g猫)瑕侀粸(di菐n)锛氫竴鏄湪杌熶欢涓婃帶鍒跺ソ灏�(du矛)闁�(k膩i)闂�(gu膩n)闁ラ浕璺殑闆绘祦杓稿嚭鏅�(sh铆)闁擄紝涔熷嵆鍥炶矾灏�(d菐o)閫氭檪(sh铆)闁�锛屾檪(sh铆)闁撻亷(gu貌)闀�(zh菐ng)锛岄浕姹犺�楄兘澶;鏅�(sh铆)闁撻亷(gu貌)鐭�锛屼笉鑳藉彲闈犻枊(k膩i)闂�(gu膩n)闁ラ杸銆備簩鏄湪纭欢闆昏矾涓婅鏈変竴鍊�(g猫)閲濆皪(du矛)闂�(gu膩n)闁ョ殑鍎�(ch菙)鑳介浕璺�锛岀暥(d膩ng)闆绘簮澶遍浕鏅�(sh铆)锛岃┎闆昏矾鑳藉強鏅�(sh铆)閲嬫斁闆昏兘锛岄棞(gu膩n)闁夐枼闁�銆�
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2.3.6銆�浣庨浕澹撴娓�(c猫)
浣庨浕澹撴娓�(c猫)灏�(du矛)鍠墖姗�(j墨)绯荤当(t菕ng)渚�(l谩i)璎涙槸鍊�(g猫)鍗佸垎閲嶈鐨勫晱(w猫n)椤�锛屽畠鍦ㄦ煇绋▼搴︿笂璧峰埌浜嗕繚闅滅郴绲�(t菕ng)鍙潬閬�(y霉n)琛�锛岄伩鍏嶆暩(sh霉)鎿�(j霉)鍑洪尟(cu貌)鐨勪綔鐢紝鏅鸿兘姘磋〃鐨勮ō(sh猫)瑷�(j矛)涓悓妯ｅ姝�銆傚叿楂斿湴璎�锛屾噳(y墨ng)瑭插湪绯荤当(t菕ng)鎺夐浕鍒颁竴鍊�(g猫)闁�闄愰浕澹�(瑭查杸闄愰浕澹撴噳(y墨ng)楂樹簬CPU鐨勯亱(y霉n)琛岄浕澹�)鏅�(sh铆)锛岄�氶亷(gu貌)鐩告噳(y墨ng)鐨勯浕澹撴娓�(c猫)闆昏矾鎶婁俊铏�(h脿o)鍌抽仦绲PU锛孋PU鍙婃檪(sh铆)灏�(du矛)绯荤当(t菕ng)閫�(j矛n)琛岃粺浠跺京(f霉)浣�銆傞浕澹撴娓�(c猫)鍣ㄥ彲浠ラ伕鐢ㄥ悎娉板叕鍙哥殑HT70绯诲垪鐢�(ch菐n)鍝侊紝姝ょ敘(ch菐n)鍝佸児(ji脿)浣嶈純浣�锛岃�屼笖瑕�(gu墨)鏍煎崄鍒嗛綂鍏�銆�
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2.3.7銆�椤ず
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2.3.8銆�鑴堟矕淇¤櫉(h脿o)铏曠悊
灏�(du矛)渚�(l谩i)鑷簬鐧�(f膩)瑷婂熀琛ㄧ殑鑴堟矕淇¤櫉(h脿o)锛屽湪杌熶欢瑷�(sh猫)瑷�(j矛)鏅�(sh铆)鎳�(y墨ng)浣�"闃叉姈鍕�(d貌ng)"铏曠悊銆傚洜?y脿n)妯佃动?sh铆)闅涚敓娲讳腑 鎴戝�戠稉(j墨ng)甯告渻(hu矛)閬囪(ji脿n)閫欐ǎ鐨勬儏娉侊細鐣�(d膩ng)鑷締(l谩i)姘寸涓��(j矛n)鍏ヤ竴瀹氶噺鐨勭┖姘ｅ悗锛屾墦闁�(k膩i)绫犻牠鐢ㄦ按锛屾按绠℃渻(hu矛)鐬枔涓嶅仠闇囧嫊(d貌ng)锛屽鏋滄鏅�(sh铆)纾侀嫾鑸囧共绨х鐨勪綅缃墰濂借檿浜庤嚚鐣岀媭鎱�(t脿i)锛屽氨鏈�(hu矛)涓嶅仠鍦板皣鑴堟矕淇¤櫉(h脿o)鐧�(f膩)绲� CPU锛屼娇CPU鐒�(w煤)娉曟纰鸿▓(j矛)鏁�(sh霉)銆傜浉鎳�(y墨ng)鐨勬帾鏂芥槸鐣�(d膩ng)CPU鎺ユ敹鍒颁竴鑴堟矕淇¤櫉(h脿o)鍚庣稉(j墨ng)閬╃暥(d膩ng)寤舵檪(sh铆)(瑭插欢 鏅�(sh铆)鍙灏忎簬姘磋〃閬�(gu貌)杓夋祦閲忔檪(sh铆)纾侀嫾鑸囧共绨х鐨勫惛鍚堟檪(sh铆)闁撳嵆鍙�)銆傚啀渚�(l谩i)妾㈡脯(c猫)瑭蹭俊铏�(h脿o)鏄惁渚濈劧瀛樺湪锛屽鏋滄矑(m茅i)鏈夛紝鍓囪獚(r猫n)鐐烘槸鍋囦俊铏�(h脿o)銆�
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2.3.9銆�鎶楁敾鎿婃ā濉�
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2.4銆�鍗＄殑閬告搰
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鏅�氬瓨鍎�(ch菙)鍗¤姱鐗囩劇(w煤)瀹夊叏閭忚集锛岃ō(sh猫)瑷�(j矛)浜哄摗涓�鑸�氶亷(gu貌)灏�(du矛)鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛屼竴瀹氱殑鍔犲瘑绠楁硶鍜屾痪鍕�(d貌ng)瀛樺劜(ch菙)鐩哥祼(ji茅)鍚堢殑鏂规硶灏�(du矛)鏁�(sh霉)鎿�(j霉)瀹夊叏鎬у姞浠ヨ�冩叜锛屼絾鐢变簬鏅�氬瓨鍎�(ch菙)鍗″収(n猫i)瀹瑰彲閫氶亷(gu貌)璁�鍗¤ō(sh猫)鍌欑洿鎺ヨ畝鍑�锛屾暩(sh霉)鎿�(j霉)鑳借闅ㄦ剰绡℃敼锛屽苟涓旂湡瀵�(sh铆)鏁�(sh霉)鎿�(j霉)妤垫湁鍙兘缍�(j墨ng)閬�(gu貌)澶氭鍙嶅京(f霉)姣旇純寰楀嚭锛屽洜鑰屽畨鍏ㄦ�ц純宸�锛屼笉鎻愬�′娇鐢�銆�
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閭忚集鍔犲瘑鍗℃彁渚涢浕璺殑閭忚集纭欢瀵嗙⒓杓冨皪(du矛)鍔熻兘锛屼竴鑸儏娉佷笅锛屽彧鏈夐�氶亷(gu貌)鐢ㄦ埗瀵嗙⒓鍜屾噳(y墨ng)鐢ㄥ崁(q奴)瀵嗙⒓鎵嶈兘灏�(du矛)鍗″収(n猫i)鎳�(y墨ng)鐢ㄥ崁(q奴)鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛岃í鍟�(w猫n)锛屽崱鍏�(n猫i)瑷�(sh猫)缃瘑纰艰▓(j矛)鏁�(sh霉)鍣�锛屼竴鏃﹁几鍏ラ尟(cu貌)瑾ゅ瘑纰兼鏁�(sh霉)瓒呴亷(gu貌)瀵嗙⒓瑷�(j矛)鏁�(sh霉)鍣ㄨō(sh猫)缃鏁�(sh霉)锛屽崱灏囪嚜閹�銆備絾鏄暩(sh霉)鎿�(j霉)鍦ㄥ崱鐨処/O鍙ｄ笂鏄互鏄庣⒓鏂瑰紡鍌宠几?sh霉)妯☆儯缁活嵑銊焇(gu貌)鍎�鍣�"绔婅伣(t墨ng)"鐛插緱鏁�(sh霉)鎿�(j霉)锛屽氨鑳介仈(d谩)鍒板埗浣滃伣鍗＄殑鐩殑銆傞�氬父鐨勫仛娉曟槸灏�(du矛)鍗′笂閲嶈鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛孌ES銆丷SA绛夊湅(gu贸)闅涢�氳鐨勫瘑纰肩畻娉曢��(j矛n)琛屽姞瀵�锛屼互浣滅偤鍙�"绔婅伣(t墨ng)"鐨勬湁鏁堟墜娈点�傞倧杓姞瀵嗗崱鍍�(ji脿)鏍兼瘮杓冧綆寤�锛屽鏋滄櫤鑳芥按琛ㄧ殑鏀惰不(f猫i)涓嶇磵鍏�"鍩庡競涓�鍗￠��"绯荤当(t菕ng)锛岄偅涔�锛屽畠灏囨槸涓�绋笉閷�(cu貌)鐨勯伕鎿囥�傚儚瑗块杸瀛愬叕鍙哥殑SLE4442鍏�(n猫i)鍚�256*8浣岴2PROM鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍣�锛�32*1浣嶄繚璀�(h霉)瀛樺劜(ch菙)鍣紝鍜屼竴鍊�(g猫)鍙法绋嬪畨鍏ㄧ⒓(PSC)閭忚集锛屾瘮杓冪鍚堟按琛ㄧ敤鍗＄殑瑕佹眰銆�
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CPU鍗¤姱鐗囧収(n猫i)鏈韩闆嗘垚鏈夊井铏曠悊鍣�锛屽苟涓旀湁鑷繁鐨勭墖鍏�(n猫i)鎿嶄綔绯荤当(t菕ng)(COS)銆傝垏閭忚集鍔犲瘑鍗＄浉姣�锛孋PU鍗℃渶涓昏鐨勫劒(y艒u)榛�(di菐n)楂旂従(xi脿n)鍦ㄥ叐鍊�(g猫)鏂归潰锛氫竴鏄畨鍏ㄦ(j墨)鍒朵笂鏇寸偤鍤�(y谩n)瀵�锛屽畠鐨勭墖鍏�(n猫i)鎿嶄綔绯荤当(t菕ng)(COS)鑳藉皪(du矛)瀵嗛懓閫�(j矛n)琛屾湁鏁堢鐞�锛屽苟浣挎暩(sh霉)鎿�(j霉)鍦ㄥ崱鍏�(n猫i)閫�(j矛n)琛屽姞瀵嗛亱(y霉n)绠椼�佹瘮杓�锛屽緸鑰屽皪(du矛)鍗�銆佹寔鍗′汉銆佽畝鍗¤ō(sh猫)鍌欑殑鍚堟硶鎬ч��(j矛n)琛岀浉浜掗憭鍒�;浜屾槸鍦�"涓�鍗″鐢�"涓婃湁杓冨挤(qi谩ng)鐨勯潏娲绘��锛屽彲浠ュ悓鏅�(sh铆)鍏煎骞剧ó涓嶅悓鐨勬噳(y墨ng)鐢紝鍗¤垏绯荤当(t菕ng)鐨勪簰鐩告搷浣滃彈瀛樻斁鍦ㄥ崱涓垏绯荤当(t菕ng)涓殑杌熶欢鎺у埗銆傚挨鍏舵槸绗簩榛�(di菐n)锛屽皪(du矛)"涓�鍗￠��"鐨勬剰缇╀笉瀹圭疆鐤�銆備絾鍏烽珨鍒版按琛ㄧ敤鍗★紝閭勬噳(y墨ng)瑕栨儏娉佽�屽畾锛屽洜?y脿n)妤悩榧撳３鐧圥U鍗＄殑鍍�(ji脿)鏍间粛鐒惰純楂�銆�
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2.5 杌熶欢娴佺▼鍦�
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