鎽� 瑕侊細浠ュ熀浜嶢RM鐨勫祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)鐐哄钩鑷�(t谩i)锛屾繁鍏ョ爺绌朵簡涓嶅悓鎳�(y墨ng)鐢ㄤ笅锛孉RM铏曠悊鍣ㄨ垏甯哥敤澶栭儴瀛樺劜(ch菙)鍣ㄧ殑鎺ュ彛鏂瑰紡銆傚湪姝ゅ熀绀�(ch菙)涓�锛岄棥杩颁簡宓屽叆寮忕郴绲�(t菕ng)鍏稿瀷鐨勫暉鍕�(d貌ng)鏋舵(g貌u)鍙婂叾鐗归粸(di菐n)锛屽苟绲﹀嚭浜嗗祵鍏ュ紡绯荤当(t菕ng)鍟熷嫊(d貌ng)鏋舵(g貌u)鐨勯伕鎿囨(bi膩o)婧�(zh菙n)銆� 闂�(gu膩n)閸佃锛�宓屽叆寮忔渶灏忕郴绲�(t菕ng); ARM; 鎺ュ彛鏂瑰紡; 鍟熷嫊(d貌ng)鏋舵(g貌u) 1. 寮曡█ 銆€銆€闅ㄨ憲宓屽叆寮忕浉闂�(gu膩n)鎶€琛�(sh霉)鐨勮繀閫熺櫦(f膩)灞�锛屽祵鍏ュ紡绯荤当(t菕ng)鐨勫姛鑳借秺渚�(l谩i)瓒婂挤(qi谩ng)澶�锛屾噳(y墨ng)鐢ㄦ帴鍙ｆ洿鍔犺睈瀵�锛屾牴鎿�(j霉)瀵�(sh铆)闅涙噳(y墨ng)鐢ㄧ殑闇€瑕佽ō(sh猫)瑷�(j矛)鍑虹壒瀹氱殑宓屽叆寮忔渶灏忕郴绲�(t菕ng)鍜屾噳(y墨ng)鐢ㄧ郴绲�(t菕ng)锛屾槸宓屽叆寮忕郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)鐨勯棞(gu膩n)閸�銆傜洰鍓嶅湪宓屽叆寮忕郴绲�(t菕ng)闁�(k膩i)鐧�(f膩)鐨勯亷(gu貌)绋嬩腑锛岄枊(k膩i)鐧�(f膩)鑰呭線寰€鎶婂ぇ閲忕簿鍔涙姇鍏ュ埌宓屽叆寮忓井铏曠悊鍣∕PU锛圡icro Processing Unit锛夎垏鐪惧澶栬ō(sh猫)鐨勯€ｆ帴鏂瑰紡浠ュ強鎳�(y墨ng)鐢ㄤ唬纰肩殑闁�(k膩i)鐧�(f膩)涔嬩腑锛岃€屽拷瑕栦簡灏�(du矛)宓屽叆寮忕郴绲�(t菕ng)鏈€鍩烘湰銆佹渶鏍稿績閮ㄥ垎鐨勭爺绌�銆� 銆€銆€鐣�(d膩ng)鍓嶅湪宓屽叆寮忛牁(l菒ng)鍩熶腑锛孉RM锛圓dvanced RISC Machines锛夎檿鐞嗗櫒琚唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó宓屽叆寮忚ō(sh猫)鍌欎腑銆傜敱浜嶢RM宓屽叆寮忛珨绯荤祼(ji茅)妲�(g貌u)椤炰技骞朵笖鍏锋湁閫氱敤鐨勫鍦嶉浕璺�锛屽悓鏅�(sh铆)ARM鍏�(n猫i)鏍哥殑宓屽叆寮忔渶灏忕郴绲�(t菕ng)鐨勮ō(sh猫)瑷�(j矛)鍘熷墖鍙婃柟娉曞熀鏈浉鍚�锛岄€欎娇寰楀皪(du矛)宓屽叆寮忔渶灏忕郴绲�(t菕ng)鐨勭爺绌跺湪鏁村€�(g猫)绯荤当(t菕ng)鐨勯枊(k膩i)鐧�(f膩)涓叿鏈夎憲鑷抽棞(gu膩n)閲嶈鐨勬剰缇�銆傛湰鏂囦互鍩轰簬ARM鐨勫祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)鐐哄钩鑷�(t谩i)锛屽緸纭欢鍜岃粺浠跺叐鏂归潰灏�(du矛)宓屽叆寮忔渶灏忕郴绲�(t菕ng)鐨勬灦妲�(g貌u)閫�(j矛n)琛屼簡鐮旂┒锛岀‖浠舵柟闈富瑕佷粙绱逛簡ARM铏曠悊鍣ㄨ垏鍏稿瀷澶栭儴瀛樺劜(ch菙)鍣ㄧ殑鎺ュ彛鎶€琛�(sh霉)锛岃粺浠舵柟闈㈤噸榛�(di菐n)灏卞祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)鐨勫暉鍕�(d貌ng)鏋舵(g貌u)鍋氫簡瑭崇窗(x矛)鍒嗘瀽銆� 2. 宓屽叆寮忔渶灏忕郴绲�(t菕ng) 銆€銆€宓屽叆寮忔渶灏忕郴绲�(t菕ng)鍗虫槸鍦ㄧ洝鍙兘娓涘皯涓婂堡鎳�(y墨ng)鐢ㄧ殑鎯呮硜涓嬶紝鑳藉浣跨郴绲�(t菕ng)閬�(y霉n)琛岀殑鏈€灏忓寲妯″閰嶇疆銆傚皪(du矛)浜庝竴鍊�(g猫)鍏稿瀷鐨勫祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)锛屼互ARM铏曠悊鍣ㄧ偤渚�锛屽叾妲�(g貌u)鎴愭ā濉婂強鍏跺悇閮ㄥ垎鍔熻兘濡傚湒1鎵€绀�锛屽叾涓瑼RM寰檿鐞嗗櫒銆丗LASH鍜孲DRAM妯″鏄祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)鐨勬牳蹇冮儴鍒�銆� [align=center] 鍦� 1 鏈€灏忕郴绲�(t菕ng)妲�(g貌u)鎴怺/align] 銆€銆€鈼� 鏅�(sh铆)閻樻ā濉娾€斺€旈€氬父缍�(j墨ng)ARM鍏�(n猫i)閮ㄩ帠鐩哥挵(hu谩n)閫�(j矛n)琛岀浉鎳�(y墨ng)鐨勫€嶉牷锛屼互鎻愪緵绯荤当(t菕ng)鍚勬ā濉婇亱(y霉n)琛屾墍闇€鐨勬檪(sh铆)閻橀牷鐜囪几鍏� 銆€銆€鈼� Flash瀛樺劜(ch菙)妯″鈥斺€斿瓨鏀惧暉鍕�(d貌ng)浠ｇ⒓銆佹搷浣滅郴绲�(t菕ng)鍜岀敤鎴舵噳(y墨ng)鐢ㄧ▼搴忎唬纰� 銆€銆€鈼� SDRAM妯″鈥斺€旂偤绯荤当(t菕ng)閬�(y霉n)琛屾彁渚涘嫊(d貌ng)鎱�(t脿i)瀛樺劜(ch菙)绌洪枔锛屾槸绯荤当(t菕ng)浠ｇ⒓閬�(y霉n)琛岀殑涓昏鍗€(q奴)鍩� 銆€銆€鈼� JTAG妯″鈥斺€斿(sh铆)鐝�(xi脿n)灏�(du矛)绋嬪簭浠ｇ⒓鐨勪笅杓夊拰瑾�(di脿o)瑭� 銆€銆€鈼� UART妯″鈥斺€斿(sh铆)鐝�(xi脿n)灏�(du矛)瑾�(di脿o)瑭︿俊鎭殑绲傜椤ず 銆€銆€鈼� 寰�(f霉)浣嶆ā濉娾€斺€斿(sh铆)鐝�(xi脿n)灏�(du矛)绯荤当(t菕ng)鐨勫京(f霉)浣� 3. 澶栧瓨鍎�(ch菙)鍣ㄦ帴鍙ｆ妧琛�(sh霉) 銆€銆€ARM铏曠悊鍣ㄨ垏澶栭儴瀛樺劜(ch菙)鍣紙Flash鍜孲DRAM锛夌殑鎺ュ彛鎶€琛�(sh霉)鏄祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)纭欢瑷�(sh猫)瑷�(j矛)鐨勯棞(gu膩n)閸�銆傛牴鎿�(j霉)闇€瑕侀伕鎿囧悎鐞嗙殑鎺ュ彛鏂瑰紡锛屽彲浠ユ湁鏁堢殑鎻愬崌宓屽叆寮忕郴绲�(t菕ng)鐨勬暣楂旀€ц兘銆� 銆€銆€3.1甯哥敤澶栧瓨鍎�(ch菙)鍣ㄧ啊(ji菐n)浠� 銆€銆€锛�1锛塏or Flash鑸嘚and Flash 銆€銆€Nor Flash涔熺ū鐐虹窔鎬lash锛屽彲闈犳€ч珮銆侀毃姗�(j墨)璁€鍙栭€熷害蹇�锛屽叿鏈夎姱鐗囧収(n猫i)鍩�(zh铆)琛岋紙XIP锛� eXecute In Place锛夌殑鐗归粸(di菐n)锛岄€欐ǎ鎳�(y墨ng)鐢ㄧ▼搴忓彲浠ョ洿鎺ュ湪Flash闁冨瓨鍏�(n猫i)閬�(y霉n)琛岋紝涓嶅繀鍐嶆妸浠ｇ⒓璁€鍒扮郴绲�(t菕ng)RAM涓�銆傚父鐢ㄥ湪鎿﹂櫎鍜岀法绋嬫搷浣滆純灏戣€岀洿鎺ュ煼(zh铆)琛屼唬纰肩殑鍫�(ch菐ng)鍚堛€� 銆€銆€Nand Flash鍓囨槸楂樻暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)瀵嗗害鐨勭悊鎯宠В姹烘柟妗�,涓€鑸敤浜庢暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍜屾枃浠跺瓨鍎�(ch菙),浠ュ鐐哄柈浣嶉€�(j矛n)琛屾摝闄�锛屽叿鏈夋摝闄ら€熷害蹇殑鍎�(y艒u)榛�(di菐n)銆� 銆€銆€锛�2锛夊悓姝ュ嫊(d貌ng)鎱�(t脿i)瀛樺劜(ch菙)鍣⊿DRAM 銆€銆€SDRAM锛圫ynchronous Dynamic Random Access Memory锛夋槸鍦ㄦ棭鏈烡RAM鐨勫熀绀�(ch菙)涓婃敼閫�(j矛n)鑰屼締(l谩i)鐨�锛屽畠鏄悓姝ュ収(n猫i)瀛橈紝骞跺湪鎺ュ彛淇¤櫉(h脿o)涓紩鍏ヤ簡CLK淇¤櫉(h脿o)锛屾墍鏈夋暩(sh霉)鎿�(j霉)銆佸湴鍧€鍜屾帶鍒朵俊铏�(h脿o)閮芥槸鍜孋LK涓婂崌娌垮皪(du矛)榻婄殑銆傛澶朣DRAM閭勫湪鍏�(n猫i)閮ㄥ紩鍏ヤ簡涓€鍊�(g猫)鍛戒护鎺у埗鍣�锛岃檿鐞嗗櫒瑷晱(w猫n)SDRAM閮芥槸閫氶亷(gu貌)鍚戝懡浠ゆ帶鍒跺櫒鐧�(f膩)閫佸懡浠や締(l谩i)瀵�(sh铆)鐝�(xi脿n)鐨�銆� 銆€銆€3.2 ARM铏曠悊鍣ㄨ垏Flash鎺ュ彛鎶€琛�(sh霉) 銆€銆€3.2.1ARM铏曠悊鍣ㄨ垏Nor Flash鎺ュ彛鎶€琛�(sh霉) 銆€銆€Nor Flash 甯舵湁SRAM鎺ュ彛,鏈夎冻澶犵殑鍦板潃寮曡叧锛屽彲浠ュ緢瀹规槗鐨勫皪(du矛)瀛樺劜(ch菙)鍣ㄥ収(n猫i)閮ㄧ殑瀛樺劜(ch菙)鍠厓閫�(j矛n)琛岀洿鎺ュ皨鍧€銆傚湪瀵�(sh铆)闅涚殑绯荤当(t菕ng)涓�锛屽彲浠ユ牴鎿�(j霉)闇€瑕侀伕鎿嘇RM铏曠悊鍣ㄨ垏Nor Flash鐨勯€ｆ帴鏂瑰紡銆傚湒2绲﹀嚭浜嗗祵鍏ュ紡鏈€灏忕郴绲�(t菕ng)鍦ㄥ寘鍚叐濉奛or Flash鐨勬儏娉佷笅锛孉RM铏曠悊鍣ㄨ垏Nor Flash鍏╃ó涓嶅悓鐨勯€ｆ帴鏂瑰紡銆� [align=center] 鍦� 2 Nor Flash 鎺ュ彛鏂瑰紡[/align] 銆€?銆�?锛夐洐Flash鐛�(d煤)绔嬬墖閬� 銆€銆€瑭叉柟寮忔槸鎶婂叐鍊�(g猫)Nor Flash鑺墖鍚勮嚜浣滅偤涓€鍊�(g猫)鐛�(d煤)绔嬬殑鍠厓閫�(j矛n)琛岃檿鐞�銆傛牴鎿�(j霉)涓嶅悓鐨勬噳(y墨ng)鐢ㄩ渶瑕�锛屽彲浠ュ湪涓€濉奆lash涓瓨鏀惧暉鍕�(d貌ng)浠ｇ⒓锛岃€屽湪鍙︿竴濉奆lash涓缓绔嬫枃浠剁郴绲�(t菕ng)锛屽瓨鏀炬噳(y墨ng)鐢ㄤ唬纰�銆傝┎鏂瑰紡鎿嶄綔鏂逛究锛屾槗浜庣鐞�銆� 銆€?銆�?锛夐洐Flash绲�(t菕ng)涓€鐗囬伕 銆€銆€瑭叉柟寮忔槸鎶婂叐鍊�(g猫)Nor Flash鑺墖鍚堢偤涓€鍊�(g猫)鍠厓閫�(j矛n)琛岃檿鐞�锛孉RM铏曠悊鍣ㄥ皣瀹冨€戜綔鐐轰竴鍊�(g猫)骞惰鐨勮檿鐞嗗柈鍏冧締(l谩i)瑷晱(w猫n)锛屾湰渚嬫槸灏囧叐鍊�(g猫)8bit鐨凬or Flash鑺墖SST39VF1601鐢ㄤ綔涓€鍊�(g猫)16bit鍠厓渚�(l谩i)閫�(j矛n)琛岃檿鐞�銆傚皪(du矛)浜嶯锛圢>2锛夊Flash鐨勯€ｆ帴鏂瑰紡鍙互姝や綔鐐哄弮鑰冦€� 銆€銆€3.2.2ARM铏曠悊鍣ㄨ垏Nand Flash鎺ュ彛鎶€琛�(sh霉) 銆€銆€Nand Flash鎺ュ彛淇¤櫉(h脿o)姣旇純灏�锛屽湴鍧€锛屾暩(sh霉)鎿�(j霉)鍜屽懡浠ょ附绶氬京(f霉)鐢�銆侼and Flash鐨勬帴鍙ｆ湰璩�(zh矛)涓婃槸涓€鍊�(g猫)I/O鎺ュ彛锛岀郴绲�(t菕ng)灏�(du矛)Nand Flash閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)瑷晱(w猫n)鐨勬檪(sh铆)鍊�锛岄渶瑕佸厛鍚慛and Flash鐧�(f膩)鍑虹浉闂�(gu膩n)鍛戒护鍜屽弮鏁�(sh霉)锛岀劧鍚庡啀閫�(j矛n)琛岀浉鎳�(y墨ng)鐨勬暩(sh霉)鎿�(j霉)鎿嶄綔銆侫RM铏曠悊鍣ㄨ垏Nand Flash鐨勯€ｆ帴涓昏鏈変笁绋柟寮忥紝濡傚湒3鎵€绀猴細 [align=center] 鍦� 3 Nand Flash 鎺ュ彛鏂瑰紡[/align] 銆€?銆�?锛夐亱(y霉n)鐢℅PIO鏂瑰紡 銆€銆€閬�(y霉n)鐢℅PIO绠¤叧鏂瑰紡鍘绘帶鍒禢and Flash鐨勫悇鍊�(g猫)淇¤櫉(h脿o)锛屽湪閫熷害瑕佹眰鐩稿皪(du矛)杓冧綆鐨勬檪(sh铆)鍊�锛岃兘澶犺純鍏呭垎鐨勭櫦(f膩)鎻甆AND瑷�(sh猫)鍌欑殑鎬ц兘銆傚畠鍦ㄦ豢瓒砃AND瑷�(sh猫)鍌欐檪(sh铆)鍩熼渶姹傛柟闈㈠皣鏈�(hu矛)鏈夊緢澶х殑渚垮埄锛屼娇寰桝RM铏曠悊鍣ㄥ彲浠ュ緢瀹规槗鐨勫幓鎺у埗NAND瑷�(sh猫)鍌�銆傝┎鏂瑰紡闇€瑕佽檿鐞嗗櫒鎻愪緵鍏呰冻鐨凣PIO銆� 銆€?銆�?锛夐亱(y霉n)鐢ㄩ倧杓亱(y霉n)绠楁柟寮忛€�(j矛n)琛岄€ｆ帴 銆€銆€鍦ㄨ┎鏂瑰紡涓�锛岃檿鐞嗗櫒鐨勮畝鍜屽(xi臎)浣胯兘淇¤櫉(h脿o)閫氶亷(gu貌)鑸囩墖閬镐俊铏�(h脿o)CS閫�(j矛n)琛岄倧杓亱(y霉n)绠楀悗鍘婚﹨(q奴)鍕�(d貌ng)NAND瑷�(sh猫)鍌欏皪(du矛)鎳�(y墨ng)鐨勮畝鍜屽(xi臎)淇¤櫉(h脿o)銆傚湒3涓璪渚嬬偤SamSung鍏徃ARM7TDMI绯诲垪铏曠悊鍣⊿3C44B0鑸嘚and Flash K9F2808U0C鐨勯€ｆ帴鏂瑰紡銆� 銆€?銆�?锛夌洿鎺ヨ姱鐗囦娇鑳� 銆€銆€鏈変簺ARM铏曠悊鍣ㄥS3C2410鍏�(n猫i)閮ㄦ彁渚涘皪(du矛)NAND瑷�(sh猫)鍌欑殑鐩告噳(y墨ng)鎺у埗瀵勫瓨鍣紝閫氶亷(gu貌)鎺у埗瀵勫瓨鍣ㄥ彲浠ュ(sh铆)鐝�(xi脿n)ARM铏曠悊鍣ㄥ皪(du矛)NAND瑷�(sh猫)鍌欑浉鎳�(y墨ng)淇¤櫉(h脿o)鐨勯﹨(q奴)鍕�(d貌ng)銆傝┎鏂瑰紡浣垮緱ARM铏曠悊鍣ㄨ垏NAND瑷�(sh猫)鍌欑殑閫ｆ帴璁婂緱绨�(ji菐n)鍠(gu墨)鑼�锛屽湒3涓璫渚嬬郸鍑轰簡ARM铏曠悊鍣⊿3C2410鑸嘚and Flash K9F2808U0C鐨勯€ｆ帴鏂瑰紡銆� 銆€銆€3.3 ARM铏曠悊鍣ㄨ垏SDRAM鎺ュ彛鎶€琛�(sh霉) 銆€銆€宓屽叆寮忔渶灏忕郴绲�(t菕ng)鐨勫閮ㄥ嫊(d貌ng)鎱�(t脿i)瀛樺劜(ch菙)鍣ㄦā濉婁竴鑸噰鐢⊿DRAM銆傜従(xi脿n)鍦ㄧ殑澶у鏁�(sh霉)ARM铏曠悊鍣ㄥ収(n猫i)閮ㄩ兘闆嗘垚鏈塖DRAM鎺у埗鍣�锛岄€氶亷(gu貌)瀹冨彲浠ュ緢瀹规槗鐨勮í鍟�(w猫n)SDRAM鍏�(n猫i)閮ㄧ殑姣忎竴鍊�(g猫)瀛楃瘈(ji茅)銆傚湪瀵�(sh铆)闅涢枊(k膩i)鐧�(f膩)涓彲浠ユ牴鎿�(j霉)闇€瑕侀伕鐢ㄤ竴鐗囨垨澶氱墖SDRAM銆傚湒4涓郸鍑轰簡鍏╃ó甯哥敤鐨勬帴鍙ｆ柟寮�銆� [align=center] 鍦� 4 SDRAM鎺ュ彛鏂瑰紡[/align] 銆€?銆�?锛夊柈鐗嘢DRAM 銆€銆€鍦�4 涓璦渚嬬偤 ARM铏曠悊鍣⊿3C44B0鑸囦竴鍊�(g猫)16bit鐨凷DRAM 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銆€銆€鍟熷嫊(d貌ng)鏋舵(g貌u)鏄祵鍏ュ紡绯荤当(t菕ng)鐨勯棞(gu膩n)閸垫妧琛�(sh霉)銆傛帉鎻″暉鍕�(d貌ng)鏋舵(g貌u)灏�(du矛)浜庝簡瑙ｅ祵鍏ュ紡绯荤当(t菕ng)鐨勯亱(y霉n)琛屽師鐞嗘湁钁楅噸瑕佺殑鎰忕京銆傚祵鍏ュ紡绯荤当(t菕ng)鍦ㄥ暉鍕�(d貌ng)鏅�(sh铆)锛屽紩灏�(d菐o)浠ｇ⒓銆佹搷浣滅郴绲�(t菕ng)鐨勯亱(y霉n)琛屽拰鎳�(y墨ng)鐢ㄧ▼搴忕殑鍔犺級涓昏鏈夊叐绋灦妲�(g貌u)锛屼竴绋槸鐩存帴寰濶or Flash鍟熷嫊(d貌ng)鐨勬灦妲�(g貌u)锛屽彟涓€绋槸鐩存帴寰濶and Flash鍟熷嫊(d貌ng)鐨勬灦妲�(g貌u)銆� 銆€銆€闇€瑕佹敞鎰忕殑鏄�锛屽湪宓屽叆寮忕郴绲�(t菕ng)鍟熷嫊(d貌ng)寮曞皫(d菐o)鐨勯亷(gu貌)绋嬩腑鏈�(hu矛)鏈夊绋儏娉佸嚭鐝�(xi脿n)锛屽vxWorks鐨勫暉鍕�(d貌ng)浠ｇ⒓BootRom灏辨湁澹撶府鍜岄潪澹撶府锛岄鐣欏拰闈為鐣欐柟寮忎箣鍒嗭紝鑰屾搷浣滅郴绲�(t菕ng)鏈韩涔熷浠ュ绺槧璞℃柟寮忓瓨鍎�(ch菙)锛屾墍浠ュ暉鍕�(d貌ng)浠ｇ⒓鍦ㄥ煼(zh铆)琛屽拰鍔犺級閬�(gu貌)绋嬩腑闇€瑕佹牴鎿�(j霉)涓嶅悓鐨勬儏娉�锛屼綔鍑虹浉鎳�(y墨ng)鐨勮檿鐞嗐€� 銆€銆€4.1寰濶or Flash鍟熷嫊(d貌ng) 銆€銆€Nor Flash鍏锋湁鑺墖鍏�(n猫i)鍩�(zh铆)琛岋紙XIP锛宔Xecute In Place锛夌殑鐗归粸(di菐n)锛屽湪宓屽叆寮忕郴绲�(t菕ng)涓父鍋氱偤瀛樻斁鍟熷嫊(d貌ng)浠ｇ⒓鐨勯閬�銆傚緸Nor Flash鍟熷嫊(d貌ng)鐨勬灦妲�(g貌u)鍙堝彲绱�(x矛)鍒嗙偤鍙娇鐢∟or Flash鐨勫暉鍕�(d貌ng)鏋舵(g貌u)鍜孨or Flash鑸嘚and Flash閰嶅悎浣跨敤鐨勫暉鍕�(d貌ng)鏋舵(g貌u)銆傚湒5 绲﹀嚭浜嗛€欏叐绋暉鍕�(d貌ng)鏋舵(g貌u)鐨勫師鐞嗘鍦�銆� [align=center] 鍦� 5 鍟熷嫊(d貌ng)鏋舵(g貌u)[/align] 銆€銆€4.1.1鍠崹(d煤)浣跨敤Nor Flash 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鏉庡垾.鍩轰簬S3C4510B鐨凙RM闁�(k膩i)鐧�(f膩)骞宠嚭(t谩i)[J].寰▓(j矛)绠楁(j墨)淇℃伅锛�2006锛�10-2锛�34-36. 銆€銆€[2] 寮靛礄.32浣嶅祵鍏ュ紡绯荤当(t菕ng)纭欢瑷�(sh猫)瑷�(j矛)鑸囪(di脿o)瑭M].鍖椾含:姗�(j墨)姊板伐妤�(y猫)鍑虹増绀�, 2005.60-61. 銆€銆€[3] NAND Flash Applications Design Guide[EB/OL]. http://www.toshiba.com. 銆€銆€浣滆€呯啊(ji菐n)浠�: 鐜嬫牴缇╋紙1956-锛�锛岀敺锛岄櫆瑗跨Ξ娉変汉锛岄珮绱�(j铆)璎涘斧锛屼富瑕佸緸浜嬭▓(j矛)绠楁(j墨)绉戝(xu茅)鑸囬浕瀛愭妧琛�(sh霉)鐮旂┒銆傞Μ寰峰锛�1982-锛�,鐢�锛屾渤鍗楃宸炰汉锛岀ⅸ澹爺绌剁敓锛岀爺绌舵柟鍚�?y脿n)姒嶅害鑳ц緝鍒皔(t菕ng)鍙婂叾缍�(w菐ng)绲�(lu貌)鍖栨噳(y墨ng)鐢�銆傛榛庢枌锛�1981-锛�锛岀敺锛屾睙瑗垮悏瀹変汉锛屽崥澹爺绌剁敓锛岀爺绌舵柟鍚�?y脿n)姒嶅害鑳ц緝鍒皔(t菕ng)鍙婄劇(w煤)绶氱恫(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢�銆�