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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

IC鍗￠浕琛�
闁辫畝锛�15423鏅傞枔锛�2011-06-08 09:54:50

銆�銆�IC鍗�闆昏〃鏄湪闆昏兘瑷�(j矛)閲忓剙琛ㄤ腑鍔犲叆IC鍗″強璨�(f霉)鑽�闁嬮棞(gu膩n)鎺у埗绛夊姛鑳芥ā濉�锛岀敤浠ュ畬鎴愰浕閲忔妱鏀跺拰闆婚噺绲�(ji茅)绠楃殑鏂� 鍨嬮浕琛�銆傜敱浜嶪C鍗￠浕琛ㄧ殑浣跨敤鐪佸幓浜哄伐鎶勮〃閬庣▼锛屾敹璨�(f猫i)鏂瑰紡鏀硅蛋鏀剁偤鍧愭敹锛屽ぇ澶ф笡灏戜簡宸ヤ綔浜哄摗鐨勬暩(sh霉)閲忥紝 宸ヤ綔鏁堢巼椤憲鎻愰珮锛屽洜姝ゅ湪灏忓崁(q奴)鐗╂キ(y猫)绠＄悊浠ュ強渚涢浕閮ㄩ杸闆昏不(f猫i)鏀剁钩涓鏅亶瑾�(r猫n)鍚屽拰鎳�(y墨ng)鐢�銆�

鐧�(f膩)灞曟鍙�

銆�銆�20涓栫磤(j矛)90骞翠唬鍒濇湡:浠ュ悇绋懓鍖欐柟寮忓瓨鍦ㄧ殑鍙摝闄ゅ瓨鍎茶姱鐗�(EEPROM)鎴栦竴鑸瓨鍎插崱,浠�93 C46鍜�24C01鐐轰富,涓昏鍦ㄧ墿妤�(y猫)灏忓崁(q奴)浣跨敤.

銆�銆�20涓栫磤(j矛)90骞翠唬涓湡:浠ュ瓨鍎插崱鍜岄倧杓姞瀵嗗崱鐐轰粙璩�(zh矛),浣跨敤鑼冨湇寰炲柈绱旂墿妤�(y猫)灏忓崁(q奴)鎿�(ku貌)灞曞埌琛屾キ(y猫)绠＄悊,浠�9 3C46鍜�24C01鐐轰富,涓昏鍦ㄧ墿妤�(y猫)灏忓崁(q奴)浣跨敤.

銆�銆�20涓栫磤(j矛)90骞翠唬鍚庢湡鑷充粖:鍑虹従(xi脿n)浜嗕互CPU鍗″拰ESAM妯″鏂瑰紡鐐哄姞瀵嗕粙璩�(zh矛)鐨処C鍗¤〃,IC鍗￠浕琛ㄩ��(j矛n)鍏ユ垚鐔熸湡,鎳�(y墨ng)鐢ㄦ洿鍔犲唬娉�.

鍒嗛

銆�銆�IC鍗￠浕琛ㄦ寜琛ㄧ祼(ji茅)妲�(g貌u)鍒嗙偤姗�(j墨)闆讳竴楂斿紡鍜屽叏闆诲瓙寮�銆傛(j墨)闆讳竴楂斿紡鏄緸姗�(j墨)姊板紡鍎�琛ㄧ殑瑷�(j矛)搴﹀櫒鍦撶洡閲囨ǎ锛屽皣瑷�(j矛)搴﹀櫒鍦撶洡鐨勮綁(zhu菐n) 鍕曡綁(zhu菐n)鎻涚偤闆昏剤娌栦俊铏燂紱闆诲瓙寮忔槸鐩存帴鐢遍浕瀛愰泦鎴愰浕璺畬鎴愭暩(sh霉)鎿�(j霉)鐨勯噰闆�銆佽▓(j矛)閲忓苟杞�(zhu菐n)鎻涚偤闆昏剤娌栦俊铏熴��

鍔熻兘

銆�銆�鏅鸿兘鎺у埗鍔熻兘:IC鍗￠浕琛ㄩ噰鐢ㄨ剤娌栭噰妯ｆ柟寮忚嚜鍕曡▓(j矛)閲忕敤鎴堕浕閲�,鐣�(d膩ng)鐢ㄦ埗璩奸浕閲忕敤瀹屾檪,鑷嫊鍒囨柗鐢ㄦ埗鐢� 闆�.

銆�銆�闋�(y霉)鍫�(b脿o)璀﹀姛鑳�:鐣�(d膩ng)鐢ㄦ埗IC鍗￠浕琛ㄤ腑鎵�鍓╅浕閲忓皬浜庡牨(b脿o)璀﹂浕閲忔檪,鑳藉绲︿簣鐢ㄦ埗鍫�(b脿o)璀︽彁绀�,浠ヤ究鐢ㄦ埗鐩″揩璩奸浕.

銆�銆�闆婚噺杩旇畝鍔熻兘:鐢ㄦ埗姣忔灏囬浕鍗℃彃鍏C鍗￠浕琛ㄥ悗,IC鍗￠浕琛ㄥ皣鑷嫊鎶婂墿浣欓浕閲忕瓑淇℃伅鍥炲鍒伴浕鍗′腑, 浠ヤ緵鍞浕绠＄悊绯荤当(t菕ng)鏌ヨ.

銆�銆�瀹夊叏淇濊(h霉)鍔熻兘:閲囩敤CPU鍗′綔鐐鸿臣闆诲崱,鍦↖C鍗￠浕琛ㄥ収(n猫i)瀹夎鏈塖AM妯″,鑸嘋PU鍗＄浉浜掑仛瀵嗛懓瑾�(r猫n) 璀�,鍏锋湁楂樺害瀹夊叏鎬�,鍤�(y谩n)鏍间繚璀変竴鎴朵竴琛ㄤ竴鍗�,姣忔璩奸浕鍗″彧涓�娆¤几鍏ユ湁鏁�.

銆�銆�瑁�(b菙)鍗″姛鑳�:鐣�(d膩ng)鐢ㄦ埗璩奸浕鍗′笩澶辨檪,鍙互閫氶亷鍞浕缍�(w菐ng)绲�(lu貌)鐐虹敤鎴惰(b菙)鐧�(f膩)闆诲崱. 妾㈡煡鍔熻兘:鍞浕缍�(w菐ng)绲�(lu貌)鍙互鐧�(f膩)琛屾鏌ュ崱,瀹氭湡灏嶇敤鎴禝C鍗￠浕琛ㄩ亱(y霉n)琛屾儏娉侀��(j矛n)琛屾鏌�.

銆�銆�閫氳▕鍔熻兘:鍞浕閮ㄩ杸鍙互閫氶亷寤虹珛涓�瀹氱殑鏁�(sh霉)鎿�(j霉)閫氳▕淇￠亾,灏嶅眳姘戜娇鐢ㄧ殑IC鍗￠浕琛ㄤ腑鐨勬墍鏈夋暩(sh霉)鎿�(j霉)鍙婃檪閫�(j矛n)琛� 鎶勬敹.

銆�銆�闆婚噺鍑嶇祼(ji茅)鍔熻兘:鍞浕閮ㄩ杸鍙互閫氶亷鏁�(sh霉)鎿�(j霉)閫氳▕淇￠亾灏岻C鍗￠浕琛ㄤ笅鐧�(f膩)闆婚噺鍑嶇祼(ji茅)鎸囦护,骞跺皣鍑嶇祼(ji茅)闆婚噺鏁�(sh霉)鎿�(j霉)鎶勫洖 閫�(j矛n)琛岀窔鎼嶇当(t菕ng)瑷�(j矛)鍜岄浕璨�(f猫i)鏍哥畻.

銆�銆�璨�(f霉)鑽风当(t菕ng)瑷�(j矛)鍔熻兘:鍞浕閮ㄩ杸鍙互閫氶亷鏁�(sh霉)鎿�(j霉)閫氳▕淇￠亾灏岻C鍗￠浕琛ㄤ笅鐧�(f膩)璨�(f霉)鑽峰噸绲�(ji茅)鎸囦护,IC鍗￠浕琛ㄨ兘澶犳牴鎿�(j霉)鎸� 浠よ▓(j矛)绠楃敤鎴舵煇涓�鏅傚埢鐨勫姛鐜�,骞跺姞浠ュ噸绲�(ji茅)鍌宠几绲﹀敭闆婚儴闁�閫�(j矛n)琛屽眳姘戠敤闆昏矤(f霉)鑽峰垎鏋�.

鎿嶄綔娴佺▼

銆�銆�绠＄悊閮ㄩ杸鐐虹敤鎴跺畨瑁滻C鍗￠浕琛�;IC鍗￠浕琛ㄧ鐞嗙郴绲�(t菕ng)杌熶欢鐧婚寗鐢ㄦ埗淇℃伅,瀹屾垚鏂扮敤鎴堕枊鎴�;绠＄悊閮ㄩ杸閫� 閬庤畝瀵櫒鐐虹敤鎴跺埗浣滅敤鎴跺崱,瀵叆蹇呰鐨勯亱(y霉n)琛屽弮鏁�(sh霉)淇℃伅;鐢ㄦ埗灏囩敤鎴跺崱鎻掑叆鑷繁鐨処C鍗￠浕琛�,灏囬亱(y霉n)琛屽弮 鏁�(sh霉)淇℃伅鍌冲叆IC鍗￠浕琛�,鍚屾檪灏嘔C鍗￠浕琛ㄥ収(n猫i)鏁�(sh霉)鎿�(j霉)杩斿鍒扮敤鎴跺崱;鐣�(d膩ng)婊胯冻涓�瀹氭浠舵檪,IC鍗¤〃闁夊悎鎺у埗 闁嬮棞(gu膩n)鍏佽ū鐢ㄦ埗浣跨敤鐩告噳(y墨ng)鐨勯浕閲�,姊濅欢涓嶆豢瓒虫檪, IC鍗￠浕琛ㄦ柗闁嬫帶鍒堕枊闂�(gu膩n),涓嶅厑瑷辩敤鎴朵娇鐢�;鐢ㄦ埗鎸佺敤鎴� 鍗″埌绠＄悊閮ㄩ杸绻宠不(f猫i)鍏呭��,IC鍗￠浕琛ㄧ鐞嗙郴绲�(t菕ng)閫氶亷IC鍗¤畝瀵櫒灏嘔C鍗￠浕琛ㄨ繑瀵俊鎭畝鍏ョ郴绲�(t菕ng)閫�(j矛n)琛岀祼(ji茅)绠� 鍒嗘瀽,鍚屾檪灏囨柊鐨勯亱(y霉n)琛屽弮鏁�(sh霉)鍌抽仦鍒扮敤鎴跺崱;鐢ㄦ埗鍐嶆灏囩敤鎴跺崱鎻掑叆IC鍗￠浕琛�,鐛插緱鐩告噳(y墨ng)鑳芥簮鐨勭辜绾�(x霉)浣跨敤娆�(qu谩n).

鍎�(y艒u)榛�(di菐n)

銆�銆�1.IC鍗￠浕琛ㄥ叿鏈夊绋槻绔婇浕鍔熻兘,璧峰嫊闆绘祦灏�銆佺劇娼涘嫊銆佸璨�(f霉)鑽�銆佷綆鍔熻��,瑾ゅ樊鏇茬窔骞崇洿銆侀暦鏈熼亱(y霉n)琛屾檪绌�(w臎n)瀹氭�уソ,澶栧舰缇庤銆侀珨绌嶅皬銆侀噸閲忚紩銆佸畨瑁濇柟渚�.

銆�銆�2.闋�(y霉)璩奸浕閲�:IC鍗″偝閬炴暩(sh霉)鎿�(j霉),瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鍥炶畝,鍖呮嫭:鍥炶畝绺介浕閲�,鍓╀綑闆婚噺,琛ㄥ収(n猫i)绱⿳璩奸浕閲�,绺借臣闆绘鏁�(sh霉)绛変俊鎭�.

銆�銆�3.婧�(zh菙n)纰哄害楂�:IC鍗￠浕琛ㄧ敱鍏ㄩ浕瀛愬紡瑷�(sh猫)瑷�(j矛),鍏�(n猫i)缃��(j矛n)鍙ｅ皥鐢ㄨ姱鐗�,绮惧害涓嶅彈闋荤巼銆佹韩搴�銆侀浕澹�,楂樻璜ф尝褰遍熆.闀峰＝鍛�:閲囩敤SMT鎶�琛�(sh霉),鍎�(y艒u)鍖栫殑闆昏矾瑷�(sh猫)瑷�(j矛),鏁存(j墨)鍑哄粻鍚庣劇闇�瑾�(di脿o)鏁撮浕璺�.

銆�銆�4.鎶�琛�(sh霉)鍙冩暩(sh霉):閲囩敤闀峰＝鍛藉熀琛�,寤堕暦浣跨敤IC鍗￠浕琛ㄧ殑鍛ㄦ湡.

銆�銆�5.濡傛灉闆婚噺瓒呰矤(f霉)鑽蜂簡,瀹冩渻鑷嫊鍫�(b脿o)璀︽柗闆汇�佸墿浣欓浕閲忓牨(b脿o)璀�,鎻愰啋鐢ㄦ埗鍙婃檪璩奸浕.

銆�銆�6.IC鍗￠浕琛ㄧ殑鍔熻�椾綆:瀹冮噰鐢ㄤ綆鍔熻�楄ō(sh猫)瑷�(j矛),闄嶄綆闆荤恫(w菐ng)绶氭悕!

鐧�(f膩)灞曞墠鏅�

銆�銆�闆栫劧IC鍗￠浕琛ㄥ湪鎶�琛�(sh霉)鏂归潰閭勫瓨鍦ㄤ竴浜涘晱椤�,鍏剁櫦(f膩)灞曞拰鎳�(y墨ng)鐢ㄧ殑閬庣▼涓篃閬囧埌浜嗗緢澶ч樆鍔�,浣嗗叾鎻愬嚭鐨勯浕琛� 鐧�(f膩)灞曟柟鍚戝強鍏跺湪瑙ｆ焙闆昏不(f猫i)鎷栨瑺鍟忛鏂归潰鐨勫劒(y艒u)榛�(di菐n)鍗讳娇寰楀叾甯傚牬闇�姹備笉鏂峰澶�.鍥犳,鍙IC鍗￠浕琛ㄧ殑鎶�琛�(sh霉)缂洪櫡鍙婂叾寮曠櫦(f膩)鐨勭ぞ鏈冨晱椤岃兘寰椾互濡ュ杽瑙ｆ焙,鍏剁櫦(f膩)灞曞墠鏅倓鏄潪甯稿厜鏄庣殑.

銆�銆�IC鍗￠浕琛ㄦ渶涓昏鐨勬妧琛�(sh霉)缂洪櫡鍗冲叾鏈変竴鍊嬪悜鐢ㄦ埗瀹屽叏闁嬫斁鐨勬彃鍗″彛, 寰炶�屾槗琚敾鎿�, 鑰岄潪鎺ヨЦ寮廔C鍗� (鍙� 绋卞皠闋诲崱)鐨勫嚭鐝�(xi脿n)瑙ｆ焙浜嗛�欎竴闆ｉ.

銆�銆�闈炴帴瑙稿紡IC鍗℃槸鍦嬪杩戝咕骞寸櫦(f膩)灞曡捣渚嗙殑鏂版妧琛�(sh霉),瀹冩垚鍔熷湴灏囧皠闋昏瓨鍒ユ妧琛�(sh霉)鍜孖C鍗℃妧琛�(sh霉)绲�(ji茅)鍚堣捣渚�,瑙ｆ焙 浜嗙劇婧愬拰鍏嶆帴瑙搁洠椤�.灏勯牷鍗＄劇闇�灏堥杸鐨勪緵闆婚浕婧�;瀹冭垏璁�瀵櫒闁撶劇姗�(j墨)姊版帴瑙�,閬垮厤浜嗘帴瑙告晠闅�;瀹冪殑琛� 闈㈢劇瑁搁湶鑺墖,鍙槻姘�,涓斾笉鏄撶敘(ch菐n)鐢熼潨闆绘搳绌哄強褰庢洸鎼嶅绛夊晱椤�;灏勯牷鍗′娇鐢ㄦ檪娌掓湁姝ｅ弽闈�.绺戒箣,闈炴帴 瑙稿紡IC鍗″叿鏈夊彲闈犳�ч珮銆佷娇鐢ㄦ柟渚�銆佹搷浣滈�熷害蹇瓑鐗归粸(di菐n).

銆�銆�闈炴帴瑙稿紡IC鍗＄郴绲�(t菕ng)鐢辫畝瀵櫒鍜岄潪鎺ヨЦ寮廔C鍗″叐閮ㄥ垎绲勬垚.鎳�(y墨ng)鐢ㄧ郴绲�(t菕ng)閫氶亷璁�瀵櫒灏嶅崱閫�(j矛n)琛屾搷浣�;璁�鍗″櫒 閫氶亷灏勯牷淇¤櫉鍚屾閫�(j矛n)琛岃繎璺濋洟閫氳▕,骞剁偤鍗′笂鑺墖鎻愪緵鑳介噺;闈炴帴瑙稿紡IC鍗￠熆鎳�(y墨ng)璁�瀵櫒鐨勬寚浠�,骞跺牨(b脿o)鍛� 铏曠悊鐨勭祼(ji茅)鏋�;闈炴帴瑙稿紡IC鍗￠�氶亷閫ｆ帴IC鑺墖鐨勭窔鍦堝湪鐗瑰畾浜よ畩纾佸牬涓�﹀悎鐛插緱楂樺鑳介噺,闈炴帴瑙稿紡I C鍗＄殑璁�瀵櫒閫氶亷鐧�(f膩)灏勭窔鍦堢櫦(f膩)灏勪氦璁婂挤(qi谩ng)纾佸牬,寮�(qi谩ng)浜圛C鍗¤兘閲�,閫氶亷纾佸牬鐨勬柗銆佺簩(x霉)绶ㄧ⒓瀵叆鏁�(sh霉)鎿�(j霉),骞堕�氶亷 绶氬湀鎰熸噳(y墨ng)IC鍗＄櫦(f膩)鐢熺殑纾佸牬闁辫畝IC鍗＄櫦(f膩)渚嗙殑鏁�(sh霉)鎿�(j霉);IC鍗￠�氶亷浜よ畩纾佸牬鐛插緱鑳介噺,閫氶亷妾㈤(y脿n)纾佸牬鐨勬暩(sh霉)銆� 绾�(x霉)鐛插緱璁�瀵牠瀵締鐨勬暩(sh霉)鎿�(j霉),骞舵寜瑷�(sh猫)瀹氱殑妯″紡绶ㄧ⒓銆佽(di脿o)鍒�,鍚戣畝瀵牠鐧�(f膩)鍑烘暩(sh霉)鎿�(j霉).

銆�銆�IC鍗￠浕琛ㄧ殑鍙︿竴鍊嬩富瑕佺埈璀版槸鍦ㄥ叾鏀惰不(f猫i)鏂瑰紡涓�,鍗抽爯(y霉)浠樿不(f猫i)寮�.鍏跺(sh铆),鍙灏嶆敹璨�(f猫i)绯荤当(t菕ng)绋嶅姞鏀归��(j矛n)渚垮彲瑙ｆ焙 閫欎竴鍟忛.鍏烽珨鏂规硶鏄敤鎴跺彲浠ュ厛鐛插緱涓�瀹氭暩(sh霉)閲忕殑鐩告噳(y墨ng)鑳芥簮鐨勪娇鐢ㄦ瑠(qu谩n),閫氶亷鐢ㄦ埗鍗″皣浣跨敤淇℃伅甯跺洖绠＄悊閮� 闁�閫�(j矛n)琛岀祼(ji茅)绠楃钩璨�(f猫i),涔熷氨鏄厛鐢ㄩ浕鍐嶄粯璨�(f猫i),鍏呭垎楂旂従(xi脿n)浜嗘敹璨�(f猫i)閬庣▼涓殑浜烘�у寲. 闅ㄨ憲绉戞妧鐨勪笉鏂烽��(j矛n)姝ヤ互鍙婃柊鎶�琛�(sh霉)鐨勪笉鏂锋秾鐝�(xi脿n),鍚勭ó鎶�琛�(sh霉)鐨勭浉浜掔祼(ji茅)鍚堣秺渚嗚秺鏅亶.鑰孖C鍗￠浕琛ㄤ篃鏈冮毃涔嬫洿 鍔犲畬鍠�.鍙互闋�(y霉)瑷�(j矛),鏈締鐨勪竴娈垫檪闁撳収(n猫i),鍦ㄥ湅鍏�(n猫i)鎺ㄥ唬IC鍗￠浕琛ㄥ強鍏舵敹璨�(f猫i)绠＄悊鏂规鏄彲琛岀殑,鎳�(y墨ng)瑭插叿鏈夎純 鐐鸿壇濂界殑甯傚牬鍓嶆櫙.

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