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

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闁辫畝锛�28869鏅�(sh铆)闁擄細2010-10-21 11:50:23

銆�銆�鍏�(n猫i)瀛樼殑姝ｅ紡鍙硶鏄収(n猫i)瀛樺劜(ch菙)鍣�锛屼互姝や締鑸囧瀛樺劜(ch菙)鍣ㄥ崁(q奴)鍒嗛枊銆傜墿鐞嗕笂瀹冨畨瑁濆湪瑷�(j矛)绠楁(j墨)鍏�(n猫i)閮�锛岄�氬父瀹夎鍦ㄤ富鏉夸笂锛屾墍浠ョū鐐哄収(n猫i)瀛�銆傚畠鐨勪綔鐢ㄦ槸渚涙毇鏅�(sh铆)瀛樺劜(ch菙)铏曠悊鍣�闇�瑕佽檿鐞嗙殑鏁�(sh霉)鎿�(j霉)鎴栬檿鐞嗗悗鐨勭祼(ji茅)鏋滐紝鍙鍏�(n猫i)瀛樻槸瑷�(j矛)绠楁(j墨)铏曠悊鍣ㄧ殑宸ヤ綔绌洪枔銆傚畠鏄檿鐞嗗櫒閬�(y霉n)琛岀殑绋嬪簭鍜屾暩(sh霉)鎿�(j霉)蹇呴爤椐愮暀浜庡叾涓殑涓�鍊�(g猫)鑷ㄦ檪(sh铆)瀛樺劜(ch菙)鍗�(q奴)鍩�锛屾槸瑷�(j矛)绠楁(j墨)鍗佸垎閲嶈鐨勯儴浠�銆�

鐗╃悊姒傚康

銆�銆�1.鍙畝瀛樺劜(ch菙)鍣紙ROM锛�

銆�銆�ROM琛ㄧず鍙畝瀛樺劜(ch菙)鍣紙Read Only Memory锛�锛屽湪鍒堕�燫OM鐨勬檪(sh铆)鍊�锛屼俊鎭紙鏁�(sh霉)鎿�(j霉)鎴栫▼搴忥級灏辫瀛樺叆骞朵繚瀛�銆傞�欎簺淇℃伅鍙兘璁�鍑�锛屼笉鑳藉鍏�锛岃�屼笖鍗充娇姗�(j墨)鍣ㄦ帀闆�锛屾暩(sh霉)鎿�(j霉)涔熶笉鏈�(hu矛)涓熷け銆�

銆�銆�2.闅ㄦ(j墨)瀛樺劜(ch菙)鍣紙RAM锛�

銆�銆�RAM琛ㄧず闅ㄦ(j墨)瀛樺劜(ch菙)鍣紙Random Access Memory锛�锛屾垜鍊戞棦鍙互寰濺AM涓畝鍙栨暩(sh霉)鎿�(j霉)锛屼篃鍙互瀵叆鏁�(sh霉)鎿�(j霉)銆傜暥(d膩ng)姗�(j墨)鍣ㄩ浕婧愰棞(gu膩n)闁夋檪(sh铆)锛孯AM涓殑鏁�(sh霉)鎿�(j霉)灏辨渻(hu矛)涓熷け銆傛垜鍊戦�氬父璩艰卜鎴栧崌绱�(j铆)鐨勫収(n猫i)瀛樻灏辨槸灏嘡AM闆嗘垚濉婇泦涓湪涓�璧风殑涓�濉婂皬闆昏矾鏉裤�傚畠鎻掑湪涓绘澘鐨勫収(n猫i)瀛樻彃妲戒笂锛屼互娓涘皯RAM闆嗘垚濉婂崰鐢ㄧ殑绌洪枔锛岀洰鍓嶅競鍫�(ch菐ng)涓婂父瑕嬪収(n猫i)瀛樻鏈�64M銆�128M鍜�256M銆�

銆�銆�3.楂橀�熺珐娌栧瓨鍎�(ch菙)鍣紙Cache锛�

銆�銆�Cache浣嶄簬CPU鑸囧収(n猫i)瀛樹箣闁�锛屾槸涓�鍊�(g猫)璁�瀵�熷害姣斿収(n猫i)瀛樻洿蹇殑瀛樺劜(ch菙)鍣�銆傜暥(d膩ng)CPU鍚戝収(n猫i)瀛樹腑瀵叆鎴栬畝鍙栨暩(sh霉)鎿�(j霉)鐨勬檪(sh铆)鍊�锛岄�欎簺鏁�(sh霉)鎿�(j霉)涔熸渻(hu矛)琚瓨鍎�(ch菙)閫�(j矛n)楂橀�熺珐瀛樹腑锛岀暥(d膩ng)CPU鍐嶆闇�瑕侀�欎簺鏁�(sh霉)鎿�(j霉)鐨勬檪(sh铆)鍊�锛孋PU灏卞緸楂橀�熺珐瀛樹腑璁�鍙栨暩(sh霉)鎿�(j霉)锛岃�屼笉鏈�(hu矛)瑷晱鍏�(n猫i)瀛�锛岄�欐ǎ灏辨渻(hu矛)鎻愰珮閫熷害銆�

绲�(ji茅)妲�(g貌u)

銆�銆�鍏�(n猫i)瀛樻鐨勭祼(ji茅)妲�(g貌u)

銆�銆�鍏�(n猫i)瀛樻鐢卞収(n猫i)瀛樿姱鐗�銆丼PD锛堢郴鍒楀弮鏁�(sh霉)闋�(y霉)缃娓�(c猫)锛夎姱鐗囥�佸皯閲忛浕闃荤瓑杓斿姪鍏冧欢浠ュ強鍗板埛闆昏矾鏉匡紙PCB锛夌祫鎴�銆�

銆�銆�1.鍏�(n猫i)瀛樿姱鐗�

銆�銆�鍏�(n猫i)瀛樿姱鐗囦織绋卞収(n猫i)瀛橀绮�锛屽収(n猫i)瀛樿姱鐗囨槸鍏�(n猫i)瀛樻鐨勯棞(gu膩n)閸靛厓浠�锛屽畠鐨勬�ц兘姹哄畾浜嗗収(n猫i)瀛樻鐨勬�ц兘銆�

銆�銆�鑺墖椤炲瀷

銆�銆�鑺墖椤炲瀷鍙栨焙浜庡収(n猫i)瀛樿姱鐗囩殑宸ヤ綔鏂瑰紡锛屽父鐢ㄧ殑鍏�(n猫i)瀛樿姱鐗囬鍨嬫湁浠ヤ笅骞剧ó锛�

銆�銆�椤炴槸EDO DRAM锛堟暩(sh霉)鎿�(j霉)鎿�(ku貌)灞曡几鍑篋RAM锛夎姱鐗�锛岀敤姝ら鑺墖绲勮鐨勫収(n猫i)瀛樻浣跨敤5V宸ヤ綔闆诲锛屽瓨鍙栭�熷害涔熸瘮杓冩參銆傚畠鍊戜竴鑸噳(y墨ng)鐢ㄥ湪486浠ュ強鍨嬭櫉(h脿o)杓冭�佺殑586鎴栨湇鍕�(w霉)鍣ㄩ浕鑵︿腑锛岀従(xi脿n)鍦ㄧ敓鐢�(ch菐n)鐨勯浕鑵︿富鏉垮凡缍�(j墨ng)涓嶅啀浣跨敤浜�銆�

銆�銆�绗簩椤炴槸SDRAM锛堝悓姝RAM锛夎姱鐗囷紝浣跨敤3.3V鐨勫伐浣滈浕澹�銆傜壒榛�(di菐n)鏄伐浣滄檪(sh铆)閻樿垏CPU澶栭牷鍚屾锛屽洜姝ゆ暩(sh霉)鎿�(j霉)瀛樺彇閫熷害杓冨揩銆傜洰鍓嶉浕鑵︿腑浣跨敤鏈�澶氱殑灏辨槸SDRAM鍏�(n猫i)瀛樻锛堣鍦�1锛�銆�

銆�銆�绗笁椤炴槸RDRAM锛圧ambus DRAM锛屼娇鐢�2.5V宸ヤ綔闆诲锛夊拰VCM锛堣櫅鎿�氶亾妯″紡DRAM锛�锛岄�欏叐椤炲収(n猫i)瀛樿姱鐗囬洊鐒跺瓨鍙栭�熷害姣旇純蹇紝浣嗙敱浜庡児(ji脿)鏍煎亸楂�銆佹敮鎸佺殑涓绘澘灏戠瓑鍘熷洜涓�鐩存矑鏈夊緱鍒板唬娉涙噳(y墨ng)鐢�銆�

銆�銆�閭勬湁涓�椤炴槸鏈�杩戦枊鐧�(f膩)鐨凞DR SDRAM鑺墖锛屼娇鐢�2.5V鐨勫伐浣滈浕澹撱�傚叾鐗归粸(di菐n)鏄埄鐢ㄥ伐浣滄檪(sh铆)閻樿剤娌栫殑涓�銆佷笅娌垮悓鏅�(sh铆)鍌抽�佹暩(sh霉)鎿�(j霉)锛屽洜姝ゅ皣鍌宠几閫熺巼鍦⊿DRAM鑺墖鐨勫熀绀�(ch菙)涓婃彁楂樹簡涓�鍊�銆傚鏋滀粖鍚庤兘鍦ㄥ児(ji脿)鏍间笂鐐哄唬澶х敤鎴舵墍鎺ュ彈锛岄偅涔堝畠灏囨槸浠婂悗鐨勯浕鑵︿富娴佸収(n猫i)瀛�銆�

銆�銆�鍝佺墝鍜屽瀷铏�(h脿o)

銆�銆�鑺墖鍦ㄥ皝瑁濆悗閲囩敤婵�鍏夌瓑鏂瑰紡妯�(bi膩o)瑷樹笂鍝佺墝銆佸瀷铏�(h脿o)鍜岀敘(ch菐n)鍝佸簭铏�(h脿o)绛�锛屽叾涓瀷铏�(h脿o)鍙嶆槧鑺墖鐨勫閲�銆佸伐浣滄檪(sh铆)閻橀牷鐜囩瓑鎸囨(bi膩o)锛屾墍浠ョ悊璜栦笂鎴戝�戝彲浠ユ牴鎿�(j霉)鍏�(n猫i)瀛樻鎵�浣跨敤鐨勮姱鐗囧搧鐗屽拰鍨嬭櫉(h脿o)渚嗗垽鏂峰叿楂斿収(n猫i)瀛樻鐨勫(sh铆)闅涘閲忓拰宸ヤ綔闋荤巼绛夋寚妯�(bi膩o)銆備絾鐢变簬鍚勮姱鐗囩敓鐢�(ch菐n)寤犲鐨勫瀷铏�(h脿o)妯�(bi膩o)瑷樺舰寮忎笉绲�(t菕ng)涓�锛屽洜姝ゅ嵆浣挎槸缍�(j墨ng)椹�(y脿n)璞愬瘜鐨勯浕鑵︽剾濂借�呬篃闇�鍦ㄦ煡鎵剧浉闂�(gu膩n)璩囨枡鍚庢墠鑳藉仛鍒伴�欎竴榛�(di菐n)銆�

銆�銆�2.SPD鑺墖

銆�銆�SPD(绯诲垪鍙冩暩(sh霉)闋�(y霉)缃娓�(c猫))鑺墖鏄竴濉奅EPROM锛堥浕鎿﹀绶ㄧ▼ROM锛�锛屽叾涓繚瀛樼敱鐢熺敘(ch菐n)寤犲闋�(y霉)缃殑鍏�(n猫i)瀛樺伐浣滃弮鏁�(sh霉)锛岄�欎簺鏁�(sh霉)鎿�(j霉)鍩烘湰涓婁唬琛ㄤ簡鑺墖鐨勫(sh铆)闅涙�ц兘鍜岃唱(zh矛)閲忋��

銆�銆�3.鍗板埛闆昏矾鏉垮拰瀹夎鎺ュ彛

銆�銆�闆昏矾鏉跨殑灞ゆ暩(sh霉)

銆�銆�鍏�(n猫i)瀛樻闆昏矾鏉夸竴鑸兘閲囩敤澶氬堡闆昏矾鏉垮竷绶氬悗鍐嶅鍒舵垚涓�濉婄殑鏂规硶锛岄�欐槸鐐洪伩鍏嶅収(n猫i)瀛樻闆昏矾涓俊铏�(h脿o)鍜岄浕婧愮瓑绶氳矾浜�*鐢�(ch菐n)鐢熺浉浜掑共鎿俱�傛墍浠ュ収(n猫i)瀛樻鐨勯浕璺澘涓�鑸兘鏈�4灞よ嚦6灞ゅ乏鍙�銆傚悇绋収(n猫i)瀛樻鐨勬妧琛�(sh霉)瑕�(gu墨)鑼冧篃灏�(du矛)闆昏矾鏉跨殑鍏烽珨灞ゆ暩(sh霉)浣滀簡瑕�(gu墨)瀹�銆�

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銆�銆�1銆侀�熷害

銆�銆�鍏�(n猫i)瀛樼殑閫熷害閫氬父浠s绱嶇琛ㄧず锛岃�岃檿鐞嗗櫒閫熷害绺芥槸鐢∕Hz锛堝厗璧尣锛夋垨GHz锛堝悏璧尣锛夎〃绀�銆傝姱鐗囧拰绯荤当(t菕ng)鐨勯�熷害涓�鐩寸敤鍏嗚但鑼蹭締琛ㄧず锛屽嵆姣忕鐧捐惉鍊�(g猫)鍛ㄦ湡銆備笅琛ㄧ郸鍑轰簡绱嶇鍜屽厗璧尣涔嬮枔鐨勯棞(gu膩n)绯�

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銆�銆�2銆丏RAM鑺墖椤炲瀷

銆�銆�a銆佸揩閫熼爜妯″紡DRAM

銆�銆�妯�(bi膩o)婧�(zh菙n)鐨凞RAM鏄�氶亷鍒嗛爜鎶�琛�(sh霉)渚嗛��(j矛n)琛岃í鍟忕殑銆傛甯哥殑鍏�(n猫i)瀛樿í鍟忛渶瑕侀伕鎿囦竴鍊�(g猫)琛屽湴鍧�鍜屼竴鍊�(g猫)鍒楀湴鍧�锛屾渻(hu矛)鑰楄不(f猫i)鏅�(sh铆)闁撱�傚収(n猫i)瀛樺垎闋佹槸涓�绋敼鍠勫収(n猫i)瀛樻�ц兘鐨勭啊(ji菐n)鍠(j墨)鍒�锛岀偤浜嗛��(j矛n)涓�姝ユ彁楂樺収(n猫i)瀛樿í鍟忛�熷害锛岀郴绲�(t菕ng)宸茬稉(j墨ng)鐧�(f膩)灞曟垚鍏佽ū灏�(du矛)DRAM閫�(j矛n)琛屾洿蹇殑瑷晱銆�

銆�銆�b銆丒DO RAM

銆�銆�EDO RAM鏄楱扮郴绲�(t菕ng)閲屽嚭鐝�(xi脿n)鐨勬柊鍨婻AM锛屾槸FPM鍏�(n猫i)瀛樼殑鏀归��(j矛n)褰㈠紡锛屼篃琚ū鐐鸿秴闋佹ā寮�銆備竴鑸槸72閲濈殑SIMM褰㈠紡

銆�銆�c銆丼DRAM

銆�銆�SDRAM鍗冲悓姝RAM锛屾槸涓�绋垏鍏�(n猫i)瀛樼附绶氭檪(sh铆)閻樺悓姝ラ亱(y霉n)琛岀殑DRAM锛屽畠鐨勯珮閫熷畾鏅�(sh铆)鎺ュ彛鍙互妤甸珮閫熷害鐨勭獊鐧�(f膩)鍌宠几淇℃伅锛屾秷闄や簡澶ч儴鍒嗗欢閬�锛屼俊铏�(h脿o)鑸囦富鏉挎檪(sh铆)閻樺悓姝�

DDR2鑸嘍DR3浠嬬垂鑸囨瘮杓�

銆�銆�DDR2

銆�銆�DDR2锛圖ouble Data Rate 2锛� SDRAM鏄敱JEDEC锛堥浕瀛愯ō(sh猫)鍌欏伐绋嬭伅(li谩n)鍚堝鍝℃渻(hu矛)锛夐��(j矛n)琛岄枊鐧�(f膩)鐨勬柊鐢熶唬鍏�(n猫i)瀛樻妧琛�(sh霉)妯�(bi膩o)婧�(zh菙n)锛屽畠鑸囦笂涓�浠DR鍏�(n猫i)瀛樻妧琛�(sh霉)妯�(bi膩o)婧�(zh菙n)鐨勪笉鍚屽氨鏄�锛岄洊鐒跺悓鏄噰鐢ㄤ簡鍦ㄦ檪(sh铆)閻樼殑涓婂崌/涓嬮檷寤跺悓鏅�(sh铆)閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几?sh霉)骞曨姠鐥夌粸鍓戭儛鐛禗R2鍏�(n猫i)瀛樺嵒鎿佹湁鍏╁�嶄簬涓婁竴浠DR鍏�(n猫i)瀛橀爯(y霉)璁�鍙栬兘鍔涳紙鍗筹細4bit鏁�(sh霉)鎿�(j霉)璁�闋�(y霉)?銆�?銆傛彌鍙ヨ┍瑾�锛孌DR2鍏�(n猫i)瀛樻瘡鍊�(g猫)鏅�(sh铆)閻樿兘澶犱互4鍊嶅閮ㄧ附绶氱殑閫熷害璁�/瀵暩(sh霉)鎿�(j霉)锛屽苟涓旇兘澶犱互鍏�(n猫i)閮ㄦ帶鍒剁附绶�4鍊嶇殑閫熷害閬�(y霉n)琛屻��

銆�銆�姝ゅ锛岀敱浜嶥DR2妯�(bi膩o)婧�(zh菙n)瑕�(gu墨)瀹氭墍鏈塂DR2鍏�(n猫i)瀛樺潎閲囩敤FBGA灏佽褰㈠紡锛岃�屼笉鍚屼簬鐩墠寤ｆ硾鎳�(y墨ng)鐢ㄧ殑TSOP/TSOP-II灏佽褰㈠紡锛孎(xi脿n)BGA灏佽鍙互鎻愪緵浜嗘洿鐐鸿壇濂界殑闆绘埃鎬ц兘鑸囨暎鐔辨��锛岀偤DDR2鍏�(n猫i)瀛樼殑绌�(w臎n)瀹氬伐浣滆垏鏈締闋荤巼鐨勭櫦(f膩)灞曟彁渚涗簡鍫�(ji膩n)瀵�(sh铆)鐨勫熀绀�(ch菙)銆傚洖鎯宠捣DDR鐨勭櫦(f膩)灞曟绋�锛屽緸浠ｆ噳(y墨ng)鐢ㄥ埌鍊�(g猫)浜洪浕鑵︾殑DDR200缍�(j墨ng)閬嶥DR266銆丏DR333鍒颁粖澶╃殑闆欓�氶亾DDR400鎶�琛�(sh霉)锛屼唬DDR鐨勭櫦(f膩)灞曚篃璧板埌浜嗘妧琛�(sh霉)鐨勬サ闄愶紝宸茬稉(j墨ng)寰堥洠閫氶亷甯歌(gu墨)杈︽硶鎻愰珮鍏�(n猫i)瀛樼殑宸ヤ綔閫熷害锛涢毃钁桰ntel铏曠悊鍣ㄦ妧琛�(sh霉)鐨勭櫦(f膩)灞曪紝鍓嶇绺界窔灏�(du矛)鍏�(n猫i)瀛樺付瀵殑瑕佹眰鏄秺渚嗚秺楂�锛屾搧鏈夋洿楂樻洿绌�(w臎n)瀹氶亱(y霉n)琛岄牷鐜囩殑DDR2鍏�(n猫i)瀛樺皣鏄ぇ鍕�(sh矛)鎵�瓒ㄣ��

銆�銆�DDR3

銆�銆�DDR3鐩告瘮璧稤DR2鏈夋洿浣庣殑宸ヤ綔闆诲锛� 寰濪DR2鐨�1.8V闄嶈惤鍒�1.5V锛屾�ц兘鏇村ソ鏇寸偤鐪侀浕锛汥DR2鐨�4bit闋�(y霉)璁�鍗囩礆(j铆)鐐�8bit闋�(y霉)璁�銆侱DR3鐩墠鑳藉閬�(d谩)鍒�2000Mhz鐨勯�熷害锛岀洝绠＄洰鍓嶆渶鐐哄揩閫熺殑DDR2鍏�(n猫i)瀛橀�熷害宸茬稉(j墨ng)鎻愬崌鍒�800Mhz/1066Mhz鐨勯�熷害锛屼絾鏄疍DR3鍏�(n猫i)瀛樻ā绲勪粛鏈�(hu矛)寰�1066Mhz璧疯烦銆�

銆�銆�DDR3鍦―DR2鍩虹(ch菙)涓婇噰鐢ㄧ殑鏂板瀷瑷�(sh猫)瑷�(j矛)锛�

銆�銆�1锛�8bit闋�(y霉)鍙栬ō(sh猫)瑷�(j矛)锛岃�孌DR2鐐�4bit闋�(y霉)鍙栵紝閫欐ǎDRAM鍏�(n猫i)鏍哥殑闋荤巼鍙湁鎺ュ彛闋荤巼鐨�1/8锛孌DR3-800鐨勬牳蹇冨伐浣滈牷鐜囧彧鏈�100MHz銆�

銆�銆�2锛庨噰鐢ㄩ粸(di菐n)灏�(du矛)榛�(di菐n)鐨勬嫇妯告灦妲�(g貌u)锛屼互娓涜紩鍦板潃/鍛戒护鑸囨帶鍒剁附绶氱殑璨�(f霉)鎿�(d膩n)銆�

銆�銆�3锛庨噰鐢�100nm浠ヤ笅鐨勭敓鐢�(ch菐n)宸ヨ棟锛屽皣宸ヤ綔闆诲寰�1.8V闄嶈嚦1.5V锛屽鍔犵暟姝ラ噸缃紙Reset锛夎垏ZQ鏍℃簴(zh菙n)鍔熻兘

銆�銆�DDR3鑸嘍DR2骞惧��(g猫)涓昏鐨勪笉鍚屼箣铏�

銆�銆�1.绐佺櫦(f膩)闀�(zh菐ng)搴︼紙Burst Length锛孊L锛� 銆�銆�鐢变簬DDR3鐨勯爯(y霉)鍙栫偤8bit锛屾墍浠ョ獊鐧�(f膩)鍌宠几鍛ㄦ湡锛圔urst Length锛孊L锛変篃鍥哄畾鐐�8锛岃�屽皪(du矛)浜嶥DR2鍜屾棭鏈熺殑DDR鏋舵(g貌u)绯荤当(t菕ng)锛孊L=4涔熸槸甯哥敤鐨�锛孌DR3鐐烘澧炲姞浜嗕竴鍊�(g猫)4bit Burst Chop锛堢獊鐧�(f膩)绐佽畩锛夋ā寮�锛屽嵆鐢变竴鍊�(g猫)BL=4鐨勮畝鍙栨搷浣滃姞涓婁竴鍊�(g猫)BL=4鐨勫鍏ユ搷浣滀締鍚堟垚涓�鍊�(g猫)BL=8鐨勬暩(sh霉)鎿�(j霉)绐佺櫦(f膩)鍌宠几锛屽眴鏅�(sh铆)鍙�氶亷A12鍦板潃绶氫締鎺у埗閫欎竴绐佺櫦(f膩)妯″紡銆傝�屼笖闇�瑕佹寚鍑虹殑鏄�锛屼换浣曠獊鐧�(f膩)涓柗鎿嶄綔閮藉皣鍦―DR3鍏�(n猫i)瀛樹腑浜堜互绂佹锛屼笖涓嶄簣鏀寔锛屽彇鑰屼唬涔嬬殑鏄洿闈堟椿鐨勭獊鐧�(f膩)鍌宠几鎺у埗锛堝4bit闋嗗簭绐佺櫦(f膩)锛夈��

銆�銆�2.灏嬪潃鏅�(sh铆)搴忥紙Timing锛� 銆�銆�灏卞儚DDR2寰濪DR杞�(zhu菐n)璁婅�屼締鍚庡欢閬插懆鏈熸暩(sh霉)澧炲姞涓�妯�锛孌DR3鐨凜L鍛ㄦ湡涔熷皣姣擠DR2鏈夋墍鎻愰珮銆侱DR2鐨凜L鑼冨湇涓�鑸湪2锝�5涔嬮枔锛岃�孌DR3鍓囧湪5锝�11涔嬮枔锛屼笖闄勫姞寤堕伈锛圓L锛夌殑瑷�(sh猫)瑷�(j矛)涔熸湁鎵�璁婂寲銆侱DR2鏅�(sh铆)AL鐨勮寖鍦嶆槸0锝�4锛岃�孌DR3鏅�(sh铆)AL鏈変笁绋伕闋�(xi脿ng)锛屽垎鍒ユ槸0銆丆L-1鍜孋L-2銆傚彟澶�锛孌DR3閭勬柊澧炲姞浜嗕竴鍊�(g猫)鏅�(sh铆)搴忓弮鏁�(sh霉)鈥斺�斿鍏ュ欢閬诧紙CWD锛�锛岄�欎竴鍙冩暩(sh霉)灏囨牴鎿�(j霉)鍏烽珨鐨勫伐浣滈牷鐜囪�屽畾銆�

銆�銆�3.DDR3鏂板鐨勯噸缃紙Reset锛夊姛鑳� 銆�銆�閲嶇疆鏄疍DR3鏂板鐨勪竴闋�(xi脿ng)閲嶈鍔熻兘锛屽苟鐐烘灏堥杸婧�(zh菙n)鍌欎簡涓�鍊�(g猫)寮曡叧銆侱RAM妤�(y猫)鐣屽緢鏃╀互鍓嶅氨瑕佹眰澧炲姞閫欎竴鍔熻兘锛屽浠婄祩浜庡湪DDR3涓婂(sh铆)鐝�(xi脿n)浜�銆傞�欎竴寮曡叧灏囦娇DDR3鐨勫垵濮嬪寲铏曠悊璁婂緱绨�(ji菐n)鍠�銆傜暥(d膩ng)Reset鍛戒护鏈夋晥鏅�(sh铆)锛孌DR3鍏�(n猫i)瀛樺皣鍋滄鎵�鏈夋搷浣�锛屽苟鍒囨彌鑷虫渶灏戦噺娲诲嫊(d貌ng)鐙�鎱�(t脿i)锛屼互绡�(ji茅)绱勯浕鍔�銆�

銆�銆�鍦≧eset鏈熼枔锛孌DR3鍏�(n猫i)瀛樺皣闂�(gu膩n)闁夊収(n猫i)鍦ㄧ殑澶ч儴鍒嗗姛鑳�锛屾墍鏈夋暩(sh霉)鎿�(j霉)鎺ユ敹鑸囩櫦(f膩)閫佸櫒閮藉皣闂�(gu膩n)闁�锛屾墍鏈夊収(n猫i)閮ㄧ殑绋嬪簭瑁濈疆灏囧京(f霉)浣嶏紝DLL锛堝欢閬查帠鐩哥挵(hu谩n)璺級鑸囨檪(sh铆)閻橀浕璺皣鍋滄宸ヤ綔锛岃�屼笖涓嶇悊鐫暩(sh霉)鎿�(j霉)绺界窔涓婄殑浠讳綍鍕�(d貌ng)闈�銆傞�欐ǎ涓�渚�锛屽皣浣緿DR3閬�(d谩)鍒版渶绡�(ji茅)鐪侀浕鍔涚殑鐩殑銆�

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