|
褰撳墠鐘舵€�:
搴ц皥宸茬粨鏉�
|
|||
|
浣欏矚 楂樼骇搴旂敤宸ョ▼甯� |
2005骞存瘯涓氫簬姝︽眽澶у璁＄畻鏈虹瀛︿笌鎶€鏈郴銆�2008骞村姞鍏ユ嘲鍏嬶紝 鐩墠鍦ㄦ嘲鍏嬭璁′笌鍒堕€犳祴璇曚华鍣ㄤ骇鍝侀儴鎷呬换楂樼骇搴旂敤宸ョ▼甯堬紝涓昏璐熻矗鍗庡崡鍦板尯鐨勯珮绔ず娉㈠櫒锛岄€昏緫鍒嗘瀽浠拰淇″彿鍙戠敓鍣ㄧ殑鎶€鏈簲鐢ㄥ紑鍙戝拰瀹㈡埛鏀寔銆傚DDR鐗╃悊灞傚拰鍗忚灞傜殑娴嬭瘯鍜屽垎鏋愭湁娣卞叆鐨勭悊瑙ｅ拰涓板瘜鐨勭粡楠岋紝鏇句换鑱屼富鏉�/鍐呭瓨鍏徃鎷呬换鏁呴殰鍒嗘瀽宸ョ▼甯堛€� |
| 涓婚锛氭嘲鍏婦DR1/2/3鍘熺悊鍜岃嚜鍔ㄥ寲娴嬭瘯鏂规 | ||
| 鍦ㄧ嚎闂瓟锛氬叧浜庢湰娆″湪绾垮骇璋堝鏈夐棶棰橈紝鍙偣鍑昏繖閲岀户缁彁闂紒 | ||
| [闂細BXZYF] | 浣跨敤澶氭潯绀烘尝鍣ㄦ帰澶寸嚎娴婦DR鑺墖鏃跺簭锛屼笉绛夐暱鐨勬帰澶寸嚎瀵规椂搴忕殑瀵归綈鏈夊澶у奖鍝嶏紵 | |
| [绛旓細Ryan] | 杩欏氨鍏蜂綋鐪嬫帰澶寸嚎涓嶇瓑闀跨殑宸窛鏈夊澶т簡銆傚彲浠ラ€氳繃鐢ㄥ厜閫熼櫎浠ラ暱搴﹀啀闄や互浠嬬數甯告暟鏉ヨ绠椾竴涓嬨€� | [2010-8-24 11:08:41] |
| [闂細boshanem] | 璇烽棶璐靛叕鍙搁€昏緫鍒嗘瀽浠笂鑳借繍琛岀浉搴旂殑DDR2/3瑙ｇ爜鍜屽崗璁鏌ュ伐鍏峰悧锛熸湁浣曡姹傦紵 | |
| [绛旓細Ryan] | 鎴戜滑涔熸湁閫昏緫鍒嗘瀽浠惌閰峃exus鐨勬柟妗堬紝瀵笵DR鐨勫崗璁眰杩涜瑙ｇ爜鍜屽崗璁繚瑙勭殑妫€娴嬨€� | [2010-8-24 11:10:13] |
| [闂細QZDZ] | 绀烘尝鍣ㄦ帰澶村姞鍒版祴璇曠偣锛屾槸鍚︿細鏀瑰彉璇ョ偣鐨勯樆鎶楋紙鎺㈠ご鐨勫垎甯冪數瀹圭瓑鐗╃悊鍙傛暟骞跺湪娴嬭瘯鐐癸級锛岄€犳垚鍖归厤闂锛屼粠鑰屼骇鐢熸祴閲忚宸€� | |
| [绛旓細Ryan] | 鐞嗚涓婂簲璇ヤ笉浼氭湁浠€涔堝奖鍝嶇殑銆傚洜涓烘垜浠祴璇昉CB鏉跨殑闃绘姉锛屼篃鏄敤TDR鎺㈠ご鍔犲帇鍔涙潵杩涜娴嬭瘯銆� | [2010-8-24 11:13:37] |
| [闂細boshanem] | 娉板厠鐨凞DR2瑙ｅ喅鏂规鐨勮緭鍑烘柟寮忔湁鍝簺锛熷鏋滃拰PC閰嶅闇€瑕佺壒娈婅蒋浠跺悧锛熷PC鐨勭郴缁熸湁浣曡姹傦紵 | |
| [绛旓細Ryan] | 鎴戜滑鐨勮蒋浠�(鏂规)鏄畨瑁呭湪绀烘尝鍣ㄤ笂鐨勶紝绀烘尝鍣ㄦ湰韬槸Win XP鐨勭郴缁� | [2010-8-24 11:14:16] |
| [闂細jinjingsm] | 娴嬮噺浠櫒涓彲浠ョ洿鎺ラ噰鐢ㄧ幇鍦ㄦ垚鐔熺殑DDR3/1333M鐨勫唴瀛樻潯鍚楋紵浣嗘槸DDR瀛樺偍鎺夌數鏁版嵁浼氫涪澶憋紝鏄槗澶辨€х殑锛屾€庝箞淇濆瓨鏁版嵁锛� | |
| [绛旓細Ryan] | 鎴戜滑鐢ㄧず娉㈠櫒娴嬭瘯鐨勬槸DDR鐗╃悊灞傜殑淇″彿銆� | [2010-8-24 11:15:10] |
| [闂細yws1234252] | 娉板厠鍏徃鎻愪緵鐨凞DR娴嬭瘯杞欢鏄惁鍙互杩涜甯冨眬甯冪嚎銆佷俊鍙峰畬鏁存€у垎鏋愬拰鏃跺簭鍒嗘瀽锛� | |
| [绛旓細Ryan] | 鐩墠浠嬬粛鐨凞DRA鏄鐗╃悊灞傜殑淇″彿瀹屾暣鎬у仛鍒嗘瀽銆傝€屾椂搴忓垎鏋愰渶瑕佺敤鍒癟LA鍜孨exus鐨勫垎鏋愯蒋浠躲€傚竷绾跨殑闃绘姉鍒嗘瀽瑕佺敤鍒癟DR | [2010-8-24 11:16:23] |
| [闂細BXZYF] | 瀵笵DR鑺墖鐨勬椂搴忔祴閲忥紝鑳藉惁閲囩敤闄嶄綆涓婚鐨勬柟娉曪紝浠庤€屼娇鐢ㄩ噰鏍烽鐜囦綆浜涚殑绀烘尝鍣紵 | |
| [绛旓細Ryan] | 杩欐牱鍙兘灏卞け鍘讳簡娴嬭瘯鐨勬剰涔変簡銆傛瘮濡傛垜浠瘎浠风殑鏄疍DR2-800,闄嶉鍒癉DR2-400娴嬭瘯鏄疨ass鐨勶紝浣嗘槸骞朵笉鑳借鏄庡畠DDR2-800鐨勬祴璇曟槸鍚︽湁闂銆� | [2010-8-24 11:18:05] |
| [闂細boshanem] | 鍦―DR3瑙勮寖涓紝瀵逛簬鍦板潃鍜屾椂閽熺瓑淇″彿锛屾帹鑽恌lyby鍨嬫嫇鎵戞柟寮忥紝鍥犱负鍦―DR鍜孌DR2鏃讹紝鎴戜滑閮芥槸閲囩敤tree鍨嬫嫇鎵戯紙鎸囦竴涓帶鍒跺櫒鎺ュ鐗嘍DR鑺墖棰楃矑锛夛紝鑳藉惁浠嬬粛涓€涓嬭繖涓ょ鎷撴墤鍚勮嚜鐨勪紭缂虹偣 | |
| [绛旓細Ryan] | 鐐瑰鐐筎opo鍙互瀹炵幇绛夐暱绛夋椂浼犺緭锛屼絾鏄姹侾CB璧扮嚎瑕佺簿鍑嗐€俧lyby鍙互鍏佽璧扮嚎涓嶅绉帮紝鏂逛究PCB layout,姝ゆ椂DDR鐢╨eveling鏉ユ牎鍑嗘椂搴忕殑涓嶅绉般€� | [2010-8-24 11:21:15] |
| [闂細syj317] | DDR闃绘姉涓庣數闃绘寜鐓т粈涔堟爣鍑嗗尮閰嶏紵 | |
| [绛旓細Ryan] | 鎵€鏈塒CB鏉块兘鎸夌収IPC-PM650鏍囧噯鏉ユ祴璇曞拰璇勪及闃绘姉銆傚唴瀛樼殑module璁捐鏍规嵁Jedec鐨勮鑼冿紝鏈変粙缁嶅尮閰嶇數闃荤殑瑕佹眰鐨勩€� | [2010-8-24 11:24:27] |
| [闂細liuruixue] | 璇烽棶DRAM鍦ㄨ绠楁満绯荤粺涓庡祵鍏ュ紡绯荤粺涓婄殑搴旂敤鏈変綍鍖哄埆锛熷簲娉ㄦ剰鍝簺搴旂敤瑕佺偣锛� | |
| [绛旓細Ryan] | 璁＄畻鏈虹郴缁熶竴鑸槸鍐呭瓨鏉°€傚祵鍏ュ紡绯荤粺涓€鑸槸DRAM鑺墖鐩存帴鐒婃帴鍒版澘浠躲€傚唴瀛樻潯鏈塖PD鑺墖銆� | [2010-8-24 11:25:28] |
| [闂細sheldon] | DDR3鐢变簬鐢靛帇闄嶄綆0.3锛屽叾鑳借€楁瘮杈僁DR2闄嶄綆澶氬皯锛熸湁娌℃湁鍏蜂綋鏁版嵁锛� | |
| [绛旓細Ryan] | DDR鍔熻€楀彲鑳界敤绀烘尝鍣ㄦ槸娌℃硶绮剧‘娴嬮噺鐨勩€� | [2010-8-24 11:26:39] |
| [闂細sheldon] | 宸ヤ綔棰戠巼鏄唴瀛橀绮掑疄闄呯殑宸ヤ綔棰戠巼锛屽唴瀛橀绮掓寚浠€涔堬紵 | |
| [绛旓細Ryan] | DRAM鑺墖 | [2010-8-24 11:26:52] |
| [闂細liuruixue] | Fly锛峛y缁撴瀯涓紝DIMM鏉￠噰鐢ㄦ椂闂磋ˉ鍋挎満鍒舵槸鍟ワ紝鏈€澶цˉ鍋垮灏戯紵 | |
| [绛旓細Ryan] | 鏉ュ紑鏈哄垵濮嬪寲鏃跺仛Leveling娴嬭瘯DQS鍜孋lock鐨剆kew. | [2010-8-24 11:27:53] |
| [闂細jinjingsm] | 瀵筪dr3鎬荤嚎鐨勫け鏁堬紝鏈夋病鏈夋瘮杈冨揩閫熸湁鏁堢殑鏂规硶瀹氫綅鍒伴棶棰樼殑鏍规簮锛屽湪宸ョ▼甯堟病鏈夌簿鍔涘畬鍏ㄧ殑瑕嗙洊鎵€鏈夌殑SI闂鐨勬祴璇曟儏鍐典笅銆傛湁娌℃湁濂界殑鎬濊矾锛岃兘澶熷揩閫熺殑鐫€鎵嬶紵璋㈣阿銆� | |
| [绛旓細Ryan] | 濡傛灉鏉′欢鍏佽锛屽缓璁槸鐢═LA鍋氬畯瑙傜殑鍒嗘瀽锛屾壘鍒伴棶棰樼偣锛屽啀鐢ㄧず娉㈠櫒鍋氱簿鍑嗙殑瀹氫綅鍜屼竴鑷存€ф祴璇曘€傝€岀浉鍚岀殑涓€涓祴璇昮ail缁撴灉锛屽師鍥犲彲鑳芥湁寰堝涓€傛瘮濡傝鎶栧姩锛屽師鍥犲彲鑳芥湁Power,clock,鍦板脊鍦拌烦锛岀獪鎵扮瓑銆傚洜涓烘湁缁撴灉鎺ㄥ嚭鍘熷洜锛岄渶瑕佸伐绋嬪笀寰堝鐨刣ebug缁忛獙浜嗐€傚叿浣撶殑鍙互鍜屾垜浠仈绯伙紝璋㈣阿銆� | [2010-8-24 11:30:59] |
| [闂細jinjingsm] | 璇烽棶浣欏伐锛氫娇鐢ㄦ嘲鍏嬬ず娉㈠櫒杩涜DDR3淇″彿閲囬泦涓紝闇€瑕佹€庢牱閫夋嫨瀹藉甫绀烘尝鍣紵娴嬮噺鏃舵€庢牱璁剧疆鍚庢墠鑳戒娇鏁版嵁閲囬泦寰楄秺澶氳秺杩炵画鍛紵璋㈣阿锛� | |
| [绛旓細Ryan] | 寤鸿浣跨敤8G鎴栦互涓婂甫瀹姐€傝缃ず娉㈠櫒姘村钩scale鍙互鏀瑰彉瀹冪殑鏍锋湰鏁般€� | [2010-8-24 11:33:48] |
| [闂細QZDZ] | DDRA鑷姩娴嬭瘯杞欢鏄竴涓ず娉㈠櫒鎻掍欢杩樻槸搴旂敤绋嬪簭锛屾槸鍚﹀彲浠ュ崌绾э紝浠ユ敮鎸佹柊鐨凞DR浜у搧锛� | |
| [绛旓細Ryan] | 鏄彲浠ュ厤璐瑰崌绾х殑銆傛垜浠蒋浠朵篃浼氱户缁姞鍏ュ埆鐨凞DR浜у搧鐨勬敮鎸併€� | [2010-8-24 11:34:26] |
| [闂細carolmede] | 璐靛叕鍙哥殑閫昏緫鍒嗘瀽浠兘杈惧埌澶氶珮鐨勭簿搴︼紵 | |
| [绛旓細Ryan] | 鏈€澶ч噰鏍风巼涓�50G.鍥犳绮惧害鎵撳埌20ps. | [2010-8-24 11:34:53] |
| [闂細livekoko] | DQS鍦╮ead鍛戒护鏃讹紝鏄疍DR鍙戝嚭锛屽湪write鍛戒护鏃讹紝鏄痗pu鍙戝嚭鍚� | |
| [绛旓細Tektronix1] | 涓ユ牸涓婃槸鐢盡emory controller鍙戝嚭鏉ョ殑銆� | [2010-8-24 11:39:01] |
| [闂細boshanem] | 鍙嶅祵婊ゆ尝绠楁硶搴旇鏄竴绉嶈蒋浠舵护娉㈢畻娉曞惂锛熻绠楁硶鏄惁鏈変娇鐢ㄧ殑鏉′欢瑕佹眰锛熷彟澶栧湪浣跨敤鏃舵槸鍚﹂渶瑕佸绠楁硶鐨勫弬鏁拌繘琛岃缃紝涔熷氨鏄杩欎釜绠楁硶鏄惁鏄姩鎬佺殑锛� | |
| [绛旓細Ryan] | 鏄护娉㈢畻娉曘€傜畻娉曠殑鍙傛暟涓嶉渶瑕佽缃殑銆傚洜涓虹畻娉曟槸鏍规嵁interposer鐨凷鍙傛暟鏉ュ弽宓岀殑 | [2010-8-24 11:39:08] |
| [闂細jack.chen.cn] | 鍦―DR涓紝#CS淇″彿鍜孌M淇″彿鍒嗗埆鏄敤鍝釜淇″彿杩涜閲囨牱鐨�? | |
| [绛旓細Tektronix1] | 鐢眂lock淇″彿杩涜閲囨牱 | [2010-8-24 11:39:33] |
| [闂細encaon] | DDR3鍜孌DR2鏈変粈涔堜笉鍚岋紵鏄惁瀛樺湪鍏煎闂锛熷嚭鐜板吋瀹归棶棰樼殑鍘熷洜鏄粈涔堬紵 | |
| [绛旓細Ryan] | 涓嶅悓鐐硅鍙傜収鐮旇浼氱殑slide. | [2010-8-24 11:39:42] |
| [闂細audex51055] | 1.鍙惁搴旂敤浜庡厜浼忛€嗗彉銆侀鐢甸€嗗彉鐨勫紑鍙戞祴璇曠殑鎴愬娴嬭瘯鏂规锛� 2.鍙惁搴旂敤浜庡彉棰戝櫒寮€鍙戞祴璇曪紵 | |
| [绛旓細Ryan] | 浣犺鐨勫嚑涓簲鐢ㄥ簲璇ヤ笟鐣岄兘娌℃湁涓撻棬鐨勮蒋浠跺拰鏂规锛岄兘闇€瑕佺敤鎵嬪姩鐨勬柟娉曟潵娴嬭瘯鐨勩€� | [2010-8-24 11:40:34] |
| [闂細lengyuezhu] | 濡備綍鎹曡幏DDR3淇″彿锛屾敮鎸佸楂樼殑鏁版嵁閫熺巼鍜屾椂閽熼鐜� | |
| [绛旓細Tektronix1] | DDR3淇″彿鏀寔鐨勯€熺巼涓昏涓�800Mbps-1600bps.涓€鑸缓璁殑绀烘尝鍣ㄥ甫瀹戒负8GHz浠ヤ笂銆� | [2010-8-24 11:41:18] |
| [闂細lbgy] | DDR3鐨凞QS閲囩敤宸垎淇″彿锛岃闂嘲鍏嬪叕鍙告彁渚涢偅浜涘樊鍒嗘帰澶达紵瀹冪殑娴嬮噺甯﹀鏈夊楂橈紵 | |
| [绛旓細Ryan] | P7500鍜孭7300绯诲垪宸垎鎺㈠ご锛屽彲鐐规祴锛屽彲鐒婃帴锛屽甫瀹藉埌20G | [2010-8-24 11:41:20] |
| [闂細jack.chen.cn] | 濡傛灉DDR2鐨凞Q淇″彿鐨勬枩鐜囨槸2V/ns,瀹冪殑涓婂崌鏃堕棿(20%-80%)鏄灏�? | |
| [绛旓細Ryan] | 鍙互閫氳繃鍏紡璁＄畻锛岀爺璁ㄤ細鐨剆lide鏈変粙缁嶅埌鐨勩€� | [2010-8-24 11:42:04] |
| [闂細gongcheng1115] | 绀烘尝鍣ㄧ殑甯﹀涓�200MHz 2G/S鐨勯噰鏍风巼锛岃兘鍚﹀緢濂界殑瀵�200Mhz鐨勪俊鍙疯繘琛屾祴閲忥紵 | |
| [绛旓細Tektronix1] | 涓嶈兘锛屼細鏈�3dB鐨勮“鍑忋€� | [2010-8-24 11:42:20] |
| [闂細besomeone] | 鎮ㄥソ锛屾垜鏈夊嚑涓棶棰樻兂璇锋暀涓€涓嬶細1.鐢变簬鍦板潃淇℃伅鏄敱bank浠ュ強琛屽垪缁勬垚鐨勶紝閭ｄ箞鐢ㄦ埛鑷畾涔夌殑鏃跺€欐槸鍚﹂渶瑕佷弗鏍煎埗瀹氳繖浜沚ank浠ュ強琛屽垪鐨勪俊鎭紝杩樻槸绠€鍗曠殑浠�0鐒跺悗閫愭閫掑姞鐨勫舰寮忓埗瀹氬湴鍧€锛�2.鍦ㄨ繘琛岀害鏉熸枃浠剁紪杈戠殑鏃跺€欙紝鍙笉鍙互鍙寚瀹氱鑴氫互鍙奍/O鐗规€э紵瀵逛簬鏃堕挓绾︽潫浠ュ強鍏朵粬鐨勭害鏉熼渶瑕佹寚瀹氬悧锛岄拡瀵逛竴鑸殑璁捐鑰岃█銆傛渶鍚庡浜庨€昏緫璁捐鐨勬椂鍊欙紝閫氳繃MIG浜х敓DDR2鐨勬帶鍒跺櫒浠ュ悗杩樻湁蹇呰鍏虫敞鍐呴儴鐨勭墿鐞嗙壒鎬у悧锛熸偍鏈変粈涔堝缓璁悧锛熻阿璋紒 | |
| [绛旓細Ryan] | 涓嶅ソ鎰忔€濓紝鎴戜滑鍙拡瀵圭墿鐞嗗眰鐨勪俊鍙蜂竴鑷存€ф祴璇曢棶棰樼殑銆� | [2010-8-24 11:43:47] |
| [闂細syj317] | 杩涜DDR鐗╃悊灞傛祴璇曟椂锛岄€夌敤绀烘尝鍣ㄥ甫瀹芥湁浠€涔堟爣鍑嗭紵 | |
| [绛旓細Tektronix1] | 鍙互浣跨敤涓婂崌鏃堕棿鏉ヨ绠楋紝涓€鑸笂DDR1甯﹀鍦�3GHz浠ヤ笅锛孌DR2 400-800鍦�4-6GHz閮藉彲浠ユ弧瓒炽€侱DR3 800-1600涓€鑸缓璁湪8GHz-12.5GHz宸﹀彸浼氭瘮杈冨ソ銆� | [2010-8-24 11:44:18] |
| [闂細jinjingsm] | ddr2/3鍜屼互鍓峝dr娴嬭瘯瑙ｅ喅鏂规鏈変粈涔堜笉鍚岀偣锛熼拡瀵筪dr2/3鐨勬儏鍐碉紝璇峰垎鏋愪竴涓婸CB璁捐鏃堕渶瑕佹敞鎰忕殑闂锛屼互鏂逛究娴嬭瘯銆� | |
| [绛旓細Ryan] | PCB鏉块渶瑕乀DR鍋氶樆鎶楁祴璇曘€侾CB鏉胯璁￠渶瑕佸仛淇″彿涓€鑷存€ф祴璇曘€� | [2010-8-24 11:44:39] |
| [闂細lengyuezhu] | DDR娴嬭瘯涓亣鍒扳€滃弻鐪肩毊鈥濄€佲€滅溂琚嬧€濇垨鈥滅湳鐪溂鈥濇€庝箞澶勭悊 | |
| [绛旓細Ryan] | 鎴戜滑鐨凞DRA杞欢鍙互閫夋嫨Burst detection鎵嬪姩鐨勬柟寮忔潵闅旂鍒殑rank鐨勪俊鍙枫€備篃鍙互璁剧疆CS淇″彿鏉ュ仛鍖哄垎鐨勩€� | [2010-8-24 11:45:43] |
| [闂細syj317] | 鍦―DR鐨勬嫇鎵戣璁′腑锛岄兘闇€瑕佹楠屽摢浜涢」鐩紵鐢垫簮璐ㄩ噺銆佸櫔闊炽€佹瘺鍒哄悧锛� | |
| [绛旓細Tektronix1] | 闇€瑕佹娴嬬數婧愯川閲忥紝涓昏杩樻槸Clock,DQS,DQ,Command,Address鐨勬椂搴忓叧绯伙紝杩樻湁淇″彿鏈韩鐨勮川閲忥紝濡備笂鍗囨椂闂达紝鏂滅巼锛岃繃鍐茬瓑绛夈€� | [2010-8-24 11:46:07] |
| [闂細tengzhihua] | 缁堢粨鐢甸樆鍐呯疆澶栫疆閭ｇ鏇村彲鍙栵紵 | |
| [绛旓細Tektronix1] | 鍐呯疆鐨勭粓缁撶數闃讳細鏇村ソ銆� | [2010-8-24 11:46:46] |
| [闂細QZDZ] | TriMode鎺㈠ご鏄€庝箞杩涜妯″紡鍒囨崲鐨勶紙杞欢璁剧疆鎴栨帰澶翠笂鐨勫紑鍏筹級锛� | |
| [绛旓細Tektronix1] | 閫氳繃绀烘尝鍣ㄨ蒋浠跺拰鎺㈠ご涓婄殑寮€鍏抽兘鍙互鍒囨崲銆� | [2010-8-24 11:47:19] |
| [闂細jinjingsm] | DDR2鐨勬牳蹇冮鐜囧湪100MHZ,鎴戜滑鐨勬祴閲忔槸澶氬皯锛熸祴閲忕簿搴﹁揪鍒板灏戯紵 | |
| [绛旓細Ryan] | 鎴戜滑鍙兘娴嬭瘯鍒板畠鐨勫閮ㄦ椂閽熺殑棰戠巼銆傚浜嶥DR2鍐呮牳棰戠巼鏄�100M锛屽畠鐨勫閮╟lock涓�200M, 鏁版嵁鐜囦负400M | [2010-8-24 11:47:21] |
| [闂細liuruixue] | DDR2/3鐩稿簲鐨勬祴璇曡蒋浠惰兘鍚﹁兘澶熸牴鎹俊鍙锋枩鐜囪嚜鍔ㄨ绠楀缓绔�/淇濇寔鏃堕棿鐨勪慨姝ｅ€煎悧锛熻阿璋紒 | |
| [绛旓細Ryan] | 鍙互鐨勩€傚湪鎴戜滑鎿嶄綔瑙嗛涓婃湁浠嬬粛 | [2010-8-24 11:47:40] |
| [闂細carolmede] | DDRIII鐨勫彂鐑噺濡備綍锛屽湪灏忓瀷绉诲姩璁惧涓娇鐢ㄤ細涓嶄細鏈夐棶棰橈紵 | |
| [绛旓細Tektronix1] | 涓嶄細鏈夐棶棰橈紝寰堝瀹㈡埛宸茬粡鍦ㄤ粬浠殑绗旇鏈數鑴戜笂浣跨敤DDR3鐨勬柟妗堜簡 | [2010-8-24 11:48:04] |
| [闂細encaon] | 浠€涔堝彨鐗囧唴缁堢粨锛熺粓缁撶數闃绘槸濡備綍璁＄畻鐨勶紵涓庨偅浜涘洜绱犳湁鍏筹紵 | |
| [绛旓細Ryan] | 鐗囧唴缁堢粨灏辨槸鎶婄粓缁撶數闃绘斁鍦―RAM鑺墖鍐呴儴锛岃€屼笉鏄湪鏉夸欢缁堢粨銆傜粓缁撶數闃讳笌杈撳叆闃绘姉鏈夊叧绯汇€� | [2010-8-24 11:48:39] |
| [闂細encaon] | DDRI鐨勬嫇鎵戠粨鏋勫ぇ鑷存槸鎬庝箞鏍风殑锛熻璁′笂闇€娉ㄦ剰鍝簺缁嗚妭锛� | |
| [绛旓細Ryan] | DDR1杩樻槸閲囩敤浼犵粺鐨剆tub(tree)缁撴瀯銆傝娉ㄦ剰甯冪嚎闀垮害鐨勪竴鑷存€с€� | [2010-8-24 11:49:20] |
| [闂細rainwash] | 浣跨敤閫昏緫鍒嗘瀽浠繘琛孌DR鏃跺簭鍒嗘瀽,閫昏緫鍒嗘瀽浠殑甯﹀澶熷悧?浼氬儚绀烘尝鍣ㄩ偅鏍峰噯纭悧 | |
| [绛旓細Tektronix1] | 閫昏緫鍒嗘瀽浠DDR鐨勯噰鏍峰師鐞嗕笌绀烘尝鍣ㄤ笉涓€鏍凤紝涓嶅瓨鍦ㄥ甫瀹介棶棰橈紝涓昏鏄噰鏍风巼鎴栬€呮垜浠О涓哄畾鏃跺垎杈╃巼鑳芥弧瓒冲氨鍙互銆� | [2010-8-24 11:51:07] |
| [闂細lbgy] | DDR3鐨勬暟鎹紶杈撴槸鍙屽悜鐨勶紝璇烽棶濡備綍鍒嗙瀹冪殑璇�/鍐欎俊鍙凤紵閭ｇ鏂规硶杈冨ソ锛� | |
| [绛旓細Ryan] | 鍙互鐢ㄦ垜浠殑DDRA杞欢鑷姩鍒嗙锛屼篃鍙互鐢ㄦ墜鍔ㄧ殑鏂规硶鏍规嵁璇诲啓鐗╃悊灞傜殑宸紓鏉ュ垎绂汇€傚洜涓鸿鍐欑殑鐗╃悊灞備俊鍙峰樊寮傚浜庝笉鍚岀殑DUT鍙兘鏈夋墍涓嶅悓锛屾墍浠ユ病鏈夊浐瀹氱殑涓€绉嶅ソ鐨勬柟娉曪紝闇€瑕佹牴鎹疄闄呮儏鍐垫潵閫夋嫨閲囩敤閭ｇ鎵嬪姩鍒嗙鐨勬柟娉曟墠鏄渶绠€渚跨殑 | [2010-8-24 11:51:39] |
| [闂細encaon] | DDR1銆丏DR2銆丏DR3鐨勪富瑕佸尯鍒湁鍝簺锛熼€夌敤鐨勬爣鍑嗘湁鍝簺锛� | |
| [绛旓細Ryan] | 璇峰弬鑰冩垜浠爺璁ㄤ細鐨剆lides | [2010-8-24 11:51:55] |
| [闂細litongjie] | DDR1淇″彿璐ㄩ噺鍜屾椂搴忔祴璇曢渶瑕佺殑閫昏緫鍒嗘瀽浠拰瀹氭椂鍙戠敓鍣ㄦ渶浣庨厤缃槸浠€涔堬紵 | |
| [绛旓細Ryan] | DDR1浠DR-400鏉ヨ锛屽缓璁ず娉㈠櫒浣跨敤2.5G甯﹀鎴栦互涓娿€傞€昏緫鍒嗘瀽浠娇鐢═LA7000+TLA7AC4妯″潡+nexus杞欢. | [2010-8-24 11:54:50] |
| [闂細skyok123] | 娉板厠鐨勫垎鏋愪华鏈夊嚑涓暟瀛楄緭鍏ワ紵鍑犱釜妯℃嫙杈撳叆锛� | |
| [绛旓細Ryan] | 绀烘尝鍣ㄦ槸4閫氶亾妯℃嫙杈撳叆銆傞€昏緫鍒嗘瀽浠渶澶氬彲鏀寔136X6閫氶亾鏁板瓧杈撳叆銆� | [2010-8-24 11:55:25] |
| [闂細wolfburg] | 楂樺瘑搴︾殑PCB娴嬭瘯鎺㈢偣濡備綍瀹夋帓? 鏈€缁堜骇鍝佸寲鐨凱CB涓婅繖浜涙帰鐐逛細琚幓鎺�,閭ｄ箞濡備綍淇濊瘉鍏朵笌娴嬭瘯鐗堟湰鐨凱CB鐨勬祴璇曚竴鑷存€у拰娴嬭瘯缁撴灉鐨勫彲淇″害? | |
| [绛旓細Tektronix1] | 娴嬭瘯鎺㈢偣鐨勯€夋嫨寰堟湁璁茬┒锛屼竴鑸閫夋嫨璧扮嚎杈冮暱鎴栬€呮瘮杈冧笉鐞嗘兂鐨勭殑DQS/DQ锛宑ommand/address淇″彿浣滀负娴嬭瘯鐐癸紝涓€鑸祴璇曠偣瀵逛俊鍙风殑褰卞搷骞朵笉澶э紝鍘绘帀娴嬭瘯鐐瑰悗鍏舵椂搴忎笉浼氭湁鏄庢樉鐨勬敼鍙樸€� | [2010-8-24 11:55:42] |
| [闂細tengzhihua] | DDR鍐欐搷浣滃拰璇绘搷浣滄槸閫氳繃浠€涔堣瑷€鏉ユ搷浣滅殑锛� | |
| [绛旓細Ryan] | 鍛�....Jedec鐨勮瑷€锝� | [2010-8-24 11:56:12] |
| [闂細luogongqiang] | 娉板厠鍏徃鐢ㄤ簬DDR3 BGA鍜孌IMM鍣ㄤ欢鐨勬帰閽堟湁閭ｄ簺鍨嬪彿锛熶环鏍煎浣曪紵 | |
| [绛旓細Ryan] | 鎺㈠ご鍜屾帰閽堢被鍨嬮潪甯稿锛屼竴鑸娇鐢≒7300鍜孭7500绯诲垪鎺㈠ご銆傚叿浣撳彲鍜ㄨ褰撳湴娉板厠鐨勯攢鍞€� | [2010-8-24 11:57:21] |
| [闂細lbgy] | DDR3-1333鐨勬暟鎹€熺巼杈�1333MT/s锛岃闂浣曚繚璇佷俊鍙风殑瀹屾暣鎬э紵璋㈣阿锛� | |
| [绛旓細Ryan] | 鍜孌RAM鑺墖鏈夊叧锛屽拰鏉夸欢鐨勮璁′篃鏈夊叧銆傚拰BIOS鐨勮璁′篃鍙兘鏈夊叧銆傦紙渚嬪BISO鍙瀹歄DT鐨勫€�) | [2010-8-24 11:58:47] |
| [闂細wolfburg] | 鏈夊緢澶氬懡浠や俊鍙锋槸鐢变竴缁勬帶鍒朵俊鍙风嚎浜х敓鐨�,瀹冧滑鍜屾椂閽焅鏁版嵁\鍦板潃鐨勬椂搴忓叧绯诲彧鐢ㄧず娉㈠櫒鏃犳硶娴嬮噺.浣嗕娇鐢ㄩ€昏緫鍒嗘瀽浠殑璇�,閫昏緫鍒嗘瀽浠甫瀹藉簲璇ユ槸涓嶅鐨�,娴嬪嚭鏉ョ殑淇″彿杈规部灏变笉浼氬噯纭�,杩欐牱寰楀埌鐨勬椂搴忓氨娌℃湁鍙傝€冩剰涔変簡.TEK鏈変粈涔堢郴缁熺殑瑙ｅ喅鏂规硶? | |
| [绛旓細Tektronix1] | 濡傛灉浣犻渶瑕佺湅鏁翠釜涓€缁勭殑鏃跺簭鍏崇郴鐨勮瘽锛屾槸瀹屽叏鍙互閲囨牱閫昏緫鍒嗘瀽浠繘琛屽垎鏋愮殑锛岃€屼笖甯﹀涔熷畬鍏ㄥ彲浠ユ弧瓒宠姹傘€傚叾閲囨牱绮惧害鏈€楂樺彲浠ヨ揪鍒�50Gs/s锛屽嵆涓嶉珮浜�20ps鐨勮宸€� | [2010-8-24 11:59:22] |
| [闂細zanxueyan] | DDR2娴嬮噺鍙互鐢ㄤ簬LabVIEW纭欢浣跨敤鍚楋紵鍙互瀹炵幇鏁版嵁浼犺緭鐮侊紵 | |
| [绛旓細Ryan] | DDRA鍙互鐢╨abview杞欢鏉ヨ嚜鍔ㄦ帶鍒舵垨鑰呰繙绋嬫帶鍒讹紝涔熷彲浠ュ疄鐜版祴璇曠粨鏋滅瓑鏁版嵁鐨勪紶杈� | [2010-8-24 11:59:40] |
| [闂細jinjingsm] | 璇烽棶涓撳瀵逛簬DDR3淇″彿鐨勬祴璇曪紝閫氬父鐨勭ず娉㈠櫒鍜屾帰澶寸殑甯﹀鏄灏慓Hz锛� | |
| [绛旓細Tektronix1] | 涓€鑸缓璁�8GHz浠ヤ笂銆� | [2010-8-24 11:59:47] |
| [闂細syj317] | DDR2涓嶥DR1鍦ㄨ繍琛岄€熷害銆佹€荤嚎鍒╃敤鐜囦笉鍚屽锛岃繕鏈夊摢浜涗富瑕佸尯鍒晩锛� | |
| [绛旓細Ryan] | 璇峰弬鑰冩垜浠殑鐮旇浼氬唴瀹广€備富瑕佹湁ODT锛宲ost cas绛夈€� | [2010-8-24 12:00:19] |
| [闂細liuruixue] | TEK鐨勯€昏緫鍒嗘瀽浠湪娴嬭瘯DDR2/DDR3鏃�,闄や簡閫夌敤璐靛叕鍙哥殑浠櫒澶�,鍦ㄨ蒋浠跺拰鎺㈠ご閫夋嫨涓婇渶娉ㄦ剰鍝簺?璋㈣阿 | |
| [绛旓細Ryan] | 鐩墠娉板厠鍜孨exus杩欎釜DDR鏂规鐨勪笓涓氭彁渚涘晢鍚堜綔銆傝蒋浠朵竴鑸帹鑽愪娇鐢∟exus鐨勮蒋浠讹紝鍖呮嫭鍗忚鍒嗘瀽鍜岃繚瑙勫垽瀹氱瓑銆傛帰澶存棦鏈夋嘲鍏嬬殑锛屼篃鏈塶exus鐨勩€� | [2010-8-24 12:01:46] |
| [闂細jinjingsm] | DSA8200闃绘姉鍜屽垎杈ㄧ巼绮惧害鑳借揪鍒颁粈涔堟按骞冲憖锛� | |
| [绛旓細Tektronix1] | 闃绘姉绮惧害瀵逛簬50ohm鎴栬€�100ohm鐨勭郴缁熷彲浠ヨ揪鍒�+-1ohm,鍒嗚京鐜囨牴鎹笉鍚岀殑妯″潡浼氭湁宸紓锛屽鏋滄槸20GHz鐨�80E04鐨勬ā鍧楃殑鍒嗚京鐜囩害涓�3mm. | [2010-8-24 12:02:49] |
| [闂細freeunixbsd] | 鍐呭瓨鐨勯樆鎶楀尮閰嶆槸濡備綍鍦ㄧ數璺‖浠朵笂鑷姩瀹炵幇鐨勶紵 | |
| [绛旓細Ryan] | 鍐呭瓨鍦ㄥ垵濮嬪寲鏃讹紝鐢卞唴瀛樻帶鍒跺櫒鍜屽畠杩涜閫氫俊锛屾妸鍙傛暟鍐欏叆鍐呭瓨鐨凪SR銆� | [2010-8-24 12:03:01] |
| [闂細jinjingsm] | 娴嬭瘯DDR鑺墖鐨勬椂鍊欙紝鍙互鐩存帴鍦≒CB涓婃祴璇曞悧锛� | |
| [绛旓細Ryan] | 鍙互鐨勩€備絾鏄祴璇曡灏介噺鎺ヨ繎浜庢湯绔紝涔熷氨鏄疍RAM绔€� | [2010-8-24 12:03:45] |
| [闂細BXZYF] | 瀵笲GA灏佽鐨勮姱鐗囷紝绀烘尝鍣ㄧ殑鎺㈠ご濡備綍鍔犳帴锛� | |
| [绛旓細Tektronix1] | 瀵笲GA灏佽鐨勮姱鐗囷紝鍙互閲囩敤娉板厠鎻愪緵鐨凷ocket澶瑰叿銆傛垨鑰呭湪鑺墖鐨勮緭鍏ヨ緭鍑虹鍦╬cb layout鐨勬椂鍊欑暀鍑烘祴璇曠偣銆� | [2010-8-24 12:04:16] |
| [闂細yws1234252] | 鍚屼竴鏍规暟鎹€荤嚎涓婄殑DDR鏁版嵁浼犺緭鏄悓鏃跺弻鍚戠殑鍚楋紵 | |
| [绛旓細Ryan] | 涓嶆槸鍏ㄥ弻宸ョ殑锛屾槸鍗婂弻宸ャ€� | [2010-8-24 12:04:43] |
| [闂細jinjingsm] | 寮曞叆socket鐨勬柟娉曚篃鏄笉寰楀凡鑰屼负涔嬬殑鏂规硶锛屽湪鐢佃矾涓姞鍏ocket鏄惁浼氬甫鏉ヤ笉蹇呰鐨凟MI闂鍛紵100娆у鐨勯殧绂荤數闃绘垨璁告湁涓€瀹氱殑鏁堟灉锛岃兘婊¤冻澶氬ぇ甯﹀鐨勮姹傦紵 | |
| [绛旓細Tektronix1] | Socket鍙槸鍦ㄦ祴璇曠殑鏃跺€欎娇鐢紝鍦ㄤ骇鍝佽瘽鐨勬椂鍊欏彲浠ュ幓鎺夛紝鎵€浠ュ浜у搧鐨勭ǔ瀹氭€т笉浼氬甫鏉ュお澶х殑闂銆� | [2010-8-24 12:05:19] |
| [闂細syj317] | 鍦―DR鐨勬嫇鎵戣璁′腑锛岄兘闇€瑕佹楠屽摢浜涢」鐩紵鐢垫簮璐ㄩ噺銆佸櫔闊炽€佹瘺鍒洪兘闇€瑕佹楠屽悧锛� | |
| [绛旓細Ryan] | 妫€楠岀殑椤圭洰闈炲父澶氾紝鍦↗edec瑙勮寖鏈夎缁嗙殑璇存槑銆俈DD,Vref,Vgroud涔熸槸闇€瑕佹祴璇曠殑銆� | [2010-8-24 12:05:41] |
| [闂細BXZYF] | 璇锋暀浣欏伐锛氭湁浠€涔堟柟娉曞彲浠ユ祴閲忚瘎浼癉DR鑺墖鍦≒CB涓殑闃绘姉鍖归厤鏁堟灉锛� | |
| [绛旓細Tektronix1] | 鍦ㄦ湯绔瀵� DDR淇″彿鐨勬尝褰㈠嵆鍙� | [2010-8-24 12:06:06] |
| [闂細sheldon] | DDR鐨勫悓姝ョ數璺槸涓嶆槸淇濇寔涓嶤PU瀹屽叏鍚屾锛� | |
| [绛旓細Tektronix1] | 淇濇寔涓巑emory controller鐨勫悓姝� | [2010-8-24 12:06:32] |
| [闂細sheldon] | 鍦ㄥ浜庣墿鐞嗗眰鐨勪俊鍙蜂竴鑷存€ф祴璇曢棶棰樹腑锛屾湁娌℃湁鑰冭檻鍒板鐣屽共鎵帮紵EMI?鎴栬€呭瘎鐢熺數瀹癸紝瀵勭敓鐢垫劅绛夐棶棰橈紵 | |
| [绛旓細Ryan] | 鎵€鏈夌殑鎺㈡祴绯荤粺瀵逛簬DUT鏉ヨ锛岄兘鏄竴涓猯oading. 鑰屾嘲鍏嬬殑鎺㈠ご绛夌殑杈撳叆鐢靛闈炲父灏忥紝鑰岃緭鍏ラ樆鎶楅潪甯稿ぇ锛屽瘎鐢熺殑鐢垫劅鍦ㄥ湴绾胯緝鐭椂涔熼潪甯稿皬銆� | [2010-8-24 12:07:54] |
| [闂細yws1234252] | 瀵逛簬DDR娴嬭瘯锛屼负浠€涔堥渶瑕佽嚜鍔ㄦ祴璇曡蒋浠讹紝鐩存帴娴嬭瘯涓嶅彲浠ュ悧锛� | |
| [绛旓細Tektronix1] | 濡傛灉鐩存帴娴嬭瘯鐨勮瘽锛屼富瑕佹槸鍒嗙璇诲啓淇″彿姣旇緝鍥伴毦锛屽彟澶栧鏋滄墜鍔ㄦ祴璇曠殑璇濓紝鍙兘娴嬭瘯鏌愪竴涓猙urst鐨勪俊鍙风殑鎯呭喌锛屾棤娉曞垎鏋愯繛缁涓猙urst鐨勬椂搴忥紝浼氬鑷存祴璇曠粨鏋滅殑鍋剁劧鎬у緢澶с€� | [2010-8-24 12:08:40] |
| [闂細jlc317] | DDR鑷姩鍖栨祴璇曟柟妗堟槸鍚﹀叿澶囨櫘閬嶇殑閫傜敤鎬э紵鏄惁杩樺瓨鍦ㄦ煇浜涘簲鐢ㄢ€滅摱棰堚€濓紵 | |
| [绛旓細Ryan] | 鐩墠鍙互鏀寔DDR1/2/3,杩樻湁LPDDR1/2, 鍙﹀杩樻湁GDDR3/5.褰撶劧锛屽彲鑳借繕鏈夋煇浜涙瘮杈冪壒娈婄殑DDR绉嶇被涓嶄竴瀹氳兘鏀寔銆� | [2010-8-24 12:08:48] |
| [闂細鑺遍婊″緞] | 娉板厠DDR1/2/3鍘熺悊鍜岃嚜鍔ㄥ寲娴嬭瘯鏂规鐨勬妧鏈敮鎸佹€庢牱锛� | |
| [绛旓細Tektronix1] | 鎴戜滑鏈変笓闂ㄧ殑鎿嶄綔瑙嗛鍩硅鍜岀幇鍦哄煿璁€� | [2010-8-24 12:09:37] |
| [闂細cjms] | DDR鑷姩鍒嗘瀽閲囨牱鍒嗚鲸鐜囨槸澶氬皯 | |
| [绛旓細Ryan] | 绀烘尝鍣ㄧ殑閲囨牱鐜囨槸鏈€澶у彲浠ヨ揪50GS/s. | [2010-8-24 12:09:58] |
| [闂細carolmede] | DDRA浠櫒鎺㈠ご鎺ヨЕ鍒版祴璇曠偣鏃讹紝濡備綍鍑忓幓瀹冨甫鏉ョ殑娴嬭瘯璇樊锛� | |
| [绛旓細Tektronix1] | 绀烘尝鍣ㄨ蒋浠朵細鑷姩杩涜琛ュ伩銆� | [2010-8-24 12:10:06] |
| [闂細rainwash] | Read,Write鐨勬祴璇曟帰鐐归兘瀹夋帓鍦ㄩ潬杩慏DR鑺墖绔悧锛熸槸涓嶆槸Read娴嬭瘯鎺㈢偣搴旇瀹夋帓鍦―DRcontroller涓€绔� | |
| [绛旓細Tektronix1] | 涓€鑸缓璁甊ead鍦―DR controller绔紝write鍦―DR鑺墖绔€� | [2010-8-24 12:11:01] |
| [闂細jinjingsm] | 鍦ㄦ祴閲廌DR31333涓婚鐨勫唴瀛橈紝鍙互瀹屾暣鐨勬妸鎵€鏈夌殑宸ヤ綔鐘舵€佸畬鏁寸殑璁板綍涓嬫潵鍚楋紵 | |
| [绛旓細Ryan] | 瀹屾暣鐨勫伐浣滅姸鎬侊紙渚嬪浠巌nitial鍒皀ormal working)鐨勮褰曪紝闇€瑕佷娇鐢ㄥ埌閫昏緫鍒嗘瀽浠紝骞朵笖鍙互瀵规杩囩▼杩涜瑙ｇ爜鍜屽垎鏋愩€� | [2010-8-24 12:11:14] |
| [闂細freeunixbsd] | SO-DIMMDDRIII鐨勭墖鍐呯粓缁撳湪鐢佃矾鏉夸笂鏄浣曞疄鐜扮殑锛熷瑙備笂鏈変粈涔堝尯鍒病鏈夛紝鐩稿浜嶥DRII鏉ヨ銆� | |
| [绛旓細Ryan] | 鐗囧唴缁堢粨鐢甸樆鏄湪DRAM鑺墖鍐呴儴鐨勶紝鍜岀數璺澘娌℃湁鍏崇郴鐨勩€傝€屾帶鍒剁墖鍐呯粓缁撶數闃荤殑閫夋嫨鐨勬槸MCH(鍐呭瓨鎺у埗鍣�) | [2010-8-24 12:12:54] |
| [闂細jack.chen.cn] | DDRI/II/IIIread/write鍒嗙鏂规硶鏈夊摢浜�? | |
| [绛旓細Ryan] | 璇峰弬鑰冩垜浠殑鎿嶄綔瑙嗛銆� | [2010-8-24 12:13:17] |
| [闂細BXZYF] | DDR鍐呴儴鐨勭粓缁撶數闃诲€硷紝鏄嚜鍔ㄩ€傚簲PCB鐢佃矾鐨勶紝杩樻槸鎺у埗鍣ㄧ敤鎸囦护璁剧疆鐨勶紵 | |
| [绛旓細Ryan] | 鏄帶鍒跺櫒鏉ユ帶鍒剁殑銆� | [2010-8-24 12:13:46] |
| [闂細liuruixue] | 楂橀€烡DR2/DDR3鐨勬祴璇曚笌浣庨€烾ART/SPI/I2C娴嬭瘯鍦ㄤ华鍣ㄩ€夋嫨鍙婃祴璇曟柟娉曚笂鏈変綍涓嶅悓?璋㈣阿 | |
| [绛旓細Tektronix1] | DDR2/DDR3瑕佹眰鐨勫甫瀹芥瘮杈冮珮锛屼竴鑸湪3GHz浠ヤ笂锛屽浜嶶ART/I2C鐨勮姹傛瘮杈冧綆锛�200HMz鐨勭ず娉㈠櫒閮借兘婊¤冻瑕佹眰锛岀幇鍦ㄧ殑浣庡甫瀹界ず娉㈠櫒瀵逛簬UART/SPI/I2C閮芥湁瑙﹀彂鍜岃В鐮佸姛鑳姐€� | [2010-8-24 12:14:05] |
| [闂細jlc317] | 璇锋暀锛氭嘲鍏嬬殑鎺㈡祴鍜屽す鍏疯兘鏈夋晥绠€鍖朌DR娴嬭瘯鍚楋紵鑳芥湁澶氶珮鐨勬晥鐜囷紵 | |
| [绛旓細Tektronix1] | 鍙互锛屽ぇ姒傝妭鐪佷竴鍗婄殑鏃堕棿銆� | [2010-8-24 12:14:51] |
| [闂細sheldon] | DDR2锛�3鐨勫悓姝ョ數璺槸涓嶆槸淇濇寔涓嶤PU瀹屽叏鍚屾锛� | |
| [绛旓細Tektronix1] | 涓巑emory controller鍚屾 | [2010-8-24 12:15:20] |
| [闂細rainwash] | TLA5000绯诲垪鐢ㄦ潵娴婦DR1锛屽湪閲囨牱鐜囷紝娴嬭瘯鎺㈢偣杩炴帴锛屽す鍏锋柟闈㈡湁浠€涔堜笉瓒筹紝鍙互婊¤冻鏃跺簭楠岃瘉鐨勮姹傚悧锛� | |
| [绛旓細Ryan] | TLA5000閲囨牱鐜囧彲浠ュ埌2GS/s, 鍙互鏀寔鐨勭姸鎬佸垎鏋愭椂閽熸槸235M.鍙互鏀寔DDR1鐨勬祴璇曘€備絾鏄彧鑳芥墜鍔ㄧ殑鏂规硶鍘婚噰闆嗗拰鎵嬪姩鐨勮В鐮併€傚洜涓篢LA5000涓嶇煡閬揇DR鍒嗘瀽杞欢鐨勫畨瑁呫€� | [2010-8-24 12:16:33] |
| [闂細syj317] | DDR涓紝甯﹀涓庤繍琛岄€熷害鏈変粈涔堢洿鎺ヨ仈绯伙紵 | |
| [绛旓細Ryan] | 瀵逛簬鍐呭瓨鏉℃潵璇达紝鏄疿8鐨勫叧绯汇€� | [2010-8-24 12:17:01] |
| [闂細QZDZ] | 绀烘尝鍣ㄩ噷鏄惁鏈変笓闂ㄩ拡瀵笵DR娴嬭瘯鍚勭瑙﹀彂鏂瑰紡鐨勯€夊崟锛� | |
| [绛旓細Tektronix1] | 鍦∕SO70000绯诲垪绀烘尝鍣ㄦ湁涓撻棬鐨勯€夐」锛屽叾浠栫郴鍒楃殑绀烘尝鍣ㄦ病鏈変笓闂ㄧ殑閫夐」锛岄渶瑕佹墜鍔ㄨ繘琛岃皟鑺傘€備絾濡傛灉浣跨敤杞欢鑷姩鍖栨祴璇曠殑璇濓紝杞欢浼氳嚜鍔ㄨ繘琛岃鍐欏垎绂伙紝涓嶉渶瑕佹墜鍔ㄨ缃Е鍙戞柟寮忓幓鍒嗙璇诲啓銆� | [2010-8-24 12:18:18] |
| [闂細sheldon] | 甯冪嚎鐨勯樆鎶楀垎鏋愯鐢ㄥ埌TDR涓殑锛孴DR鏄粈涔�? | |
| [绛旓細Tektronix1] | TDR鏄€氳繃鏃跺煙鍙嶅皠鍘熺悊鏉ヨ繘琛岄樆鎶楁祴閲忕殑璁惧銆� | [2010-8-24 12:19:34] |
| [闂細jinjingsm] | 鎺㈤拡鏈€灏忓彲浠ユ祴閲忓瀹界殑PCB璧扮嚎锛� | |
| [绛旓細Ryan] | 鎴戜滑鐨勬帰閽堟槸鍙互璋冩暣闂磋窛鐨勩€傚彧瑕佷袱鎺㈤拡涔嬮棿涓嶆帴瑙﹀嵆鍙€� | [2010-8-24 12:19:38] |
| [闂細yws1234252] | 鏄惁鏄€氳繃鐪煎浘鍒嗘瀽鏉ュ府鍔╂鏌DR淇″彿锛� | |
| [绛旓細Tektronix1] | 鍙互閫氳繃鐪煎浘鍒嗘瀽鏉ュ府鍔╂鏌DR淇″彿锛屼弗鏍兼剰涔変笂锛屾槸閫氳繃DQS/DQ,CLCK/Command绛夋椂搴忔潵妫€鏌DR鐨勪俊鍙风殑銆� | [2010-8-24 12:21:23] |
| [闂細carolmede] | 娴嬭瘯DDR瀵圭ず娉㈠櫒鐨勭簿搴﹁姹傞珮鍚�? | |
| [绛旓細Tektronix1] | 楂橈紝涓昏鏄甫瀹藉拰閲囨牱鐜囩殑瑕佹眰銆� | [2010-8-24 12:22:30] |
| [闂細livekoko] | read鏃讹紝DQS鍜孌Q杈圭紭瀵归綈鍏舵剰涔夋槸璇碊DR鍚屾椂鍙戦€佷簡DQS鍜孌Q锛屼富瑕佹柟渚夸簡DDR鐨勮姱鐗囪璁″悧 | |
| [绛旓細Ryan] | read鏃讹紝杈圭紭瀵归綈鎸囩殑鏄病鏈夌浉浣嶅樊銆侱QS鍜孌Q鏃犺璇昏繕鏄啓锛岄兘鏄悓鏃跺彂閫佺殑銆� | [2010-8-24 12:23:22] |
| [闂細sheldon] | DDR鍗囩骇浠ュ悗棰戠巼澧炲ぇ浜嗗緢澶氾紝濡備綍瑙ｅ喅鏁ｇ儹闂鍛紵 | |
| [绛旓細Tektronix1] | 鐜板湪DDR鐨勫崌绾у叾瀹炲苟娌℃湁澧為珮寰堝鏍稿績棰戠巼锛岃櫧鐒跺閮ㄧ殑浼犺緭閫熺巼楂樹簡寰堝锛屾墍浠ラ棶棰樹笉澶с€� | [2010-8-24 12:23:43] |
| [闂細syj317] | DDR绯荤粺瑙勮寖涓湁鍑犵绯荤粺鎬荤嚎锛熼兘鍝簺鍟婏紵 | |
| [绛旓細Ryan] | 璇峰弬鑰冭棰戝拰slide鐨勫墠闈㈠嚑椤点€� | [2010-8-24 12:24:15] |
| [闂細boshanem] | 涓夋€佹帰澶存祴宸垎淇″彿鏃�,涓嶅悓鐨勫樊鍒嗛棿璺濆浣曟祴閲�? | |
| [绛旓細Tektronix1] | 涓夋€佹帰澶村彲浠ヨ皟鑺傛璐熺剨鐐瑰拰鎺㈡祴鐐圭殑闂磋窛銆� | [2010-8-24 12:25:08] |
| [闂細livekoko] | DQS鐨勫弻鍚戞帶鍒跺疄闄呮槸渚濋殢璇诲啓淇″彿鐨勬槸鍚� | |
| [绛旓細Tektronix1] | 鏄� | [2010-8-24 12:25:25] |
| [闂細lbgy] | 浠€涔堟槸鍖哄煙瑙﹀彂锛熷畠鍦―DR3楠岃瘉涓湁閭ｄ簺濂藉锛� | |
| [绛旓細Ryan] | 鎮ㄨ鐨勫簲璇ユ槸windows瑙﹀彂鍚э紵瀹冨彲浠ラ潪甯告柟渚垮湴瀵笵DR3鍋氳鍐欏垎绂汇€� | [2010-8-24 12:25:58] |
| [闂細sheldon] | 鍦ㄥ樊鍒嗕俊鍙锋祴閲忔椂锛屽浣曡В鍐充覆鎵伴棶棰橈紵 | |
| [绛旓細Tektronix1] | 瀵逛簬宸垎淇″彿鑰岃█锛屼覆鎵颁細琚叡妯℃姂鍒舵帀銆� | [2010-8-24 12:26:20] |
| [闂細carolmede] | 璐靛叕鍙稿垎鏋愪华鐨勬祴璇曠粨鏋滃浣曞鍑猴紵 | |
| [绛旓細Ryan] | 鐢熸垚鐨勬槸HTML鏍煎紡鐨勬姤鍛婏紝鍙敤U鐩樺鍑恒€� | [2010-8-24 12:26:34] |
| [闂細jackson2005] | DDRIII鐨�8鍊峆refetch鏄惁鍦ㄨ姱鐗囧収鏈夋檪閻樺€嶉牷? | |
| [绛旓細Tektronix1] | 瀵� | [2010-8-24 12:27:47] |
| [闂細cjms] | 鏄惁鍙互鍒嗘瀽妯℃嫙寮傚父淇″彿 | |
| [绛旓細Ryan] | 杩欎釜鏄嘲鍏嬬ず娉㈠櫒鐨勫叾涓竴涓紭鍔裤€傛嘲鍏嬬殑DPX涓撳埄鎶€鏈彲浠ユ彁渚�30w娆�/绉掔殑娉㈠舰鎹曡幏鐜囷紝鍙互鎹曡幏鍒板皬姒傜巼鐨勫紓甯镐俊鍙枫€� | [2010-8-24 12:27:51] |
| [闂細zanxueyan] | DDR2涓茶鏁版嵁閫熺巼鏈€楂樺彲杈惧埌澶氬皯锛� | |
| [绛旓細Ryan] | 鐩墠鏄�1066 | [2010-8-24 12:28:09] |
| [闂細syj317] | 娉板厠鐨凞DRA鏀寔鎵€鏈塂DR涓嶅悓瑙勬牸銆佸瀷鍙风殑娴嬭瘯鍚楋紵 | |
| [绛旓細Tektronix1] | 鍙互鏀寔DDR1/2/3,LPDDR,GDDR/GDDR2/GDDR3 | [2010-8-24 12:28:37] |
| [闂細syj317] | DDR3鍦ㄩ暱鏈熻繍琛屼腑锛屼細涓嶄細鍑虹幇杩囩儹鑰屽奖鍝嶆€ц兘锛� | |
| [绛旓細Ryan] | 鏈夎繖鏍风殑鍙兘 | [2010-8-24 12:28:42] |
| [闂細boshanem] | 涓夋€佹帰澶翠細鍚﹀鑷村共鎵版垨鎹熻€楋紵 | |
| [绛旓細Tektronix1] | 涓嶄細 | [2010-8-24 12:28:52] |
| [涓绘寔浜猴細ChinaECNet] | 鍚勪綅缃戝弸锛屾劅璋㈠ぇ瀹剁殑绉瀬鍙傚姞锛岀敱浜庢椂闂寸殑鍏崇郴浠婂ぉ鐨勫骇璋堥┈涓婂氨瑕佺粨鏉熶簡锛屾墍鏈夌殑闂宸茬粡鎻愪氦缁欎簡娉板厠鍏徃鐨勪笓瀹讹紝浼氬湪搴ц皥缁撴潫鍚庡皢绛旀鍏竷鍒颁腑鐢电綉鐨勭綉绔欎笂锛岃澶у闅忔椂鍏虫敞锛屾劅璋㈠ぇ瀹惰笂璺冩彁闂紝鍐嶈锛� | [2010-8-24 12:29:21] |
| [闂細phosphor] | 涓哄祵鍏ュ紡璁＄畻璁惧閫夋嫨DDR鍐呭瓨鏄槸鍚︾數鍘嬭秺浣庤秺濂斤紵 | |
| [绛旓細Tektronix1] | 浠庢暎鐑殑瑙掑害涓婃槸锛屼絾鐢靛帇绾︿綆鎰忓懗鐫€淇″彿璁捐鐨勯毦搴﹁秺楂樸€� | [2010-8-24 12:30:38] |
| [闂細jackee7424] | 1.鍙惁绨″柈浠嬬垂DDR鍔熻兘鑵充綅DQS銆乨ata_mask鐨勪綔鐢紵 2.Burst mode鐨勫鍏�/璁€鍙栧師鐞嗭紵 | |
| [绛旓細Ryan] | DQS鏄DQ杩涜閲囨牱锛孌M淇″彿鏄彲浠ュDQ杩涜Mask.Bust mode鎸囩殑鏄繛缁鍐欐柟娉曪紝burst length鏈�4,8銆� | [2010-8-24 12:30:55] |
| [闂細jack.chen.cn] | DDR-3鏁版嵁浼犺緭閲囩敤鐨勬槸鍑犲€嶉鍙�(pre-fetch)锛� | |
| [绛旓細Ryan] | 8鍊� | [2010-8-24 12:31:23] |
| [闂細liuruixue] | 濡傞渶瑕佹祴璇曞嚑涓寚瀹氳緝楂樻俯搴︿笅鐨凞DR鎸囨爣锛岄渶瑕佹敞鎰忓摢浜涢棶棰橈紵 | |
| [绛旓細Ryan] | 鍙互浣跨敤娉板厠鐨勯珮娓╃剨鎺ips鍜宑able. | [2010-8-24 12:32:38] |
| [闂細liuruixue] | 鍦―DR3瑙勮寖涓紝瀵逛簬鍦板潃鍜屾椂閽熺瓑淇″彿锛屾帹鑽恌lyby鍨嬫嫇鎵戞柟寮忥紝璇烽棶杩欐槸纭€ц瀹氬悧锛屽洜涓哄湪DDR鍜孌DR2鏃讹紝鎴戜滑閮芥槸閲囩敤tree鍨嬫嫇鎵戯紙鎸囦竴涓帶鍒跺櫒鎺ュ鐗嘍DR鑺墖棰楃矑锛夛紝鑳藉惁浠嬬粛涓€涓嬭繖涓ょ鎷撴墤鍚勮嚜鐨勪紭缂虹偣銆傝阿璋� | |
| [绛旓細Tektronix1] | 涓嶇鏄疍DR123閮芥槸涓€涓帶鍒跺櫒鎺ュ鐗嘍DR鑺墖棰楃矑锛宖lyby鐨勬剰鎬濇槸璧扮嚎涓婇噰鐢ㄥ湪鍐呭瓨鏉′笂浠庡乏鍒板彸鐨勮蛋绾挎柟寮忥紝鑰屼笉璞″湪DDR12涓殑鍒嗗弶璧扮嚎鏂瑰紡銆� | [2010-8-24 12:33:06] |
涓數缃� 涓浗鐢靛瓙琛屼笟鐮斿彂宸ョ▼甯堜竴绔欏紡鏈嶅姟骞冲彴
鍏充簬涓數缃�|
骞垮憡鎷涘晢|
鑱旂郴鎴戜滑|
鎷涜仒淇℃伅|
鍙嬫儏閾炬帴|
涓數缃戝鑸�|
鎵嬫満涓數缃� |
涓數缃戝畼鏂瑰井鍗�
Copyright 漏 2000-2024 涓數缃� 鐗堟潈鎵€鏈� 浜琁CP澶�19016262鍙�-2 浜叕缃戝畨澶� 11010802037127鍙�
Tel: 010-53682288, 0755-33322333 Fax: 0755-33322099
