銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒绯荤当(t菕ng)浠ユ暩(sh霉)瀛椾俊铏熻檿鐞嗙偤鍩虹��(ch菙) ,鑸囨ā鎿�淇¤櫉铏曠悊绯荤��(t菕ng)鐩告瘮 ,鍏跺劒(y艒u)榛�:

銆�銆�a.鎺ュ彛绨″柈 ,鏂逛究銆傜敱浜庢暩(sh霉)瀛椾俊铏熺殑闆绘埃鐗规�х啊鍠� ,涓嶅悓鐨勬暩(sh霉)瀛楄▕铏熻檿鐞嗗櫒绯荤当(t菕ng)鐩镐簰閫ｆ帴鏅� ,鍦ㄧ‖浠舵帴鍙ｄ笂瀹规槗瀵︾従(xi脿n)銆�

銆�銆�b.绮惧害楂�,绌�(w臎n)瀹氭�уソ銆傛暩(sh霉)瀛椾俊铏熻檿鐞嗗儏鍙楅噺鍖栬�ゅ樊鍜屾湁闄愬瓧闀风殑褰遍��,铏曠悊閬庣▼涓嶅紩鍏ュ叾浠栧櫔鑱�,鍥犳�ゆ湁杓冮珮鐨勪俊鍣�姣�銆傚彟澶栨ā鎿�绯荤��(t菕ng)鐨勬�ц兘鍙楀厓鍣ㄤ欢鍙冩暩(sh霉)鎬ц兘褰遍熆杓冨ぇ,鑰屾暩(sh霉)瀛楃郴绲�(t菕ng)鍩烘湰涓嶈畩,鍥犳�ゆ��(sh霉)瀛楃郴绲�(t菕ng)鏇翠究浜庢脯瑭�,瑾�(di脿o)瑭�,鍙婃壒閲忕敓鐢�(ch菐n)銆�

銆�銆�c.绶ㄧ▼鏂逛究 ,瀹规槗瀵︾従(xi脿n)寰�(f霉)闆滅殑绠楁硶銆傚湪鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒绯荤当(t菕ng)涓� ,鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囨彁渚涗簡涓�鍊嬮珮閫熻▓绠楀钩鑷� ,绯荤当(t菕ng)鍔熻兘渚濊炒浜庤粺浠剁法绋嬪�︾��(xi脿n)銆傜暥(d膩ng)鍏惰垏鐝�(xi脿n)浠ｄ俊铏熻檿鐞嗙悊璜栧拰瑷堢畻鏁�(sh霉)瀛�(xu茅)鐩哥祼(ji茅)鍚堟檪 ,鍙�浠ュ�︾従(xi脿n)寰�(f霉)闆滅殑淇¤櫉铏曠悊鍔熻兘銆�

銆�銆�d.闆嗘垚鏂逛究?锛孎(xi脿n)浠� 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囬兘鏄�灏� 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鏍稿強鍏跺�栧湇闆昏矾缍滃悎闆嗘垚鍦ㄥ柈涓�鑺�鐗囦笂銆傞�欑ó绲�(ji茅)妲�(g貌u)渚夸簬瑷�(sh猫)瑷堜究鏀滃紡楂橀泦鎴愬害鐨勬暩(sh霉)瀛楃敘(ch菐n)鍝�銆�

銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囬櫎鍏锋湁鏅�閫氬井铏曠悊鍣ㄧ殑楂橀�熼亱绠楀拰鎺у埗鍔熻兘澶� ,閭勯嚌灏嶉珮鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼 ,鏁�(sh霉)鍊奸亱绠楀瘑闆嗙殑瀵︽檪鏁�(sh霉)瀛椾俊铏熻檿鐞� ,鍦ㄨ檿鐞嗗櫒绲�(ji茅)妲�(g貌u) ,鎸囦护绯荤当(t菕ng) ,鍜屾寚浠ゆ祦绋嬭ō(sh猫)瑷堜笂鍋氫簡杓冨ぇ鏀瑰嫊銆傚叾绲�(ji茅)妲�(g貌u)鐗归粸鏈�:

銆�銆�a.鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囨櫘閬嶉噰鐢ㄦ敼閫�(j矛n)鐨勫搱浣涚祼(ji茅)妲�(g貌u) ,鍗虫暩(sh霉)鎿�(j霉)绺界窔鍜岀▼搴忕附绶氱浉浜掑垎闆� ,閫欎娇寰楄檿鐞嗘寚浠ゅ拰鏁�(sh霉)鎿�(j霉)鍙�浠ュ悓鏅傞��(j矛n)琛� ,鎻愰珮浜嗚檿鐞嗘晥鐜�銆�

銆�銆�b.鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囧ぇ澶氶噰鐢ㄦ祦姘寸窔鎶�琛�(sh霉) ,鍗虫瘡姊濇寚浠ょ殑鍩�(zh铆)琛屽妰鍒嗙偤鍙栨寚 ,璀�纰� ,鍙栨暩(sh霉)绛夎嫢骞叉�ラ�� ,鐢辩墖鍏�(n猫i)澶氬�嬪姛鑳藉柈鍏冨垎鍒ュ畬鎴愩�傞�欑浉鐣�(d膩ng)浜庡�氭�濇寚浠ゅ苟琛屽煼(zh铆)琛� ,寰炶�屽ぇ澶ф彁楂樹簡閬嬭�岄�熷害銆�

銆�銆�c.鐗囧収(n猫i)鏈夊�氭�濈附绶氬彲浠ュ悓鏅傞��(j矛n)琛屽彇鎸囧拰鍙栨搷浣滄暩(sh霉)鍕曚綔 ,骞朵笖鏈夎紨鍔╁瘎瀛樺櫒鑷�鍕曞�炴笡鍦板潃鍗�(xi茅)鍔╁皨鍧�銆�

銆�銆�d.閰嶆湁鐛ㄧ珛鐨勪箻娉曞櫒銆� 鍔犳硶鍣ㄥ拰鐗规畩鎸囦护 ,閬╃敤浜庨渶瑕佸ぇ閲忎箻绱�鍔犲櫒鎿嶄綔鐨勭煩闄ｉ亱绠� ,婵炬尝 ,FFT,Viterbi 璀�纰煎拰鐩搁��(gu膩n)鐨勫皥鐢ㄤ俊铏熻檿鐞嗛亱绠�銆�

銆�銆�e.澶у�氭��(sh霉)鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囦竴鑸�閮藉付鏈� DMA 鎺у埗鍣� ,澶栭儴瀛樺劜鍣� ,澶栭儴瀛樺劜鍣ㄦ摯(ku貌)灞曟帴鍙� ,涓茶�岄�氫俊 ,閰嶅悎鐗囧収(n猫i)澶氱附绶氱祼(ji茅)妲�(g貌u) ,鍙�浠ュ�︾従(xi脿n)澶у悶鍚愰噺鏁�(sh霉)鎿�(j霉)鍌抽�併��

銆�銆�f .鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鑺�鐗囦竴鑸�閰嶆湁涓�鏂疯檿鐞嗗櫒 ,瀹氭檪鍣� ,鐗囧収(n猫i)瀛樺劜鍣ㄥ拰閹栫浉鐠�(hu谩n)(PLL)绛夌墖鍏�(n猫i)闆嗘垚澶栬ō(sh猫) ,鍙�浠ユ柟渚跨殑瀵︾��(xi脿n)涓�鍊嬪祵鍏ュ紡鑷�灏侀枆鎺у埗鐨勮檿鐞嗙郴绲�(t菕ng)銆�

銆�銆�g.鐪侀浕绠＄悊鍜屼綆鍔熻��銆傞仼浜庝究鏀滃紡鏁�(sh霉)瀛楃祩绔�瑷�(sh猫)鍌�銆�

銆�銆�1銆侀�氱敤鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細鏁�(sh霉)瀛楁烤娉㈢浉闂�(gu膩n)銆佸笇鐖句集鐗硅畩鎻�銆佽嚜閬╂噳(y墨ng)婵炬尝銆佹尝褰㈢櫦(f膩)鐢熺瓑銆�

銆�銆�2銆侀�氫俊锛氳��(w猫i)鏄熼�氫俊锛屼繚瀵嗛�氫俊銆乀DMA/FDMA/CDMA绛�銆佸洖闊虫秷闄ゃ�佹暩(sh霉)瀛楀熀绔欑瓑銆�

銆�銆�3銆佽獮闊宠檿鐞嗭細瑾為煶绶ㄧ⒓銆佽獮闊冲悎鎴�銆佽獮闊宠瓨鍒�銆佽獮闊冲�炲挤銆佽獮闊抽兊浠�銆佽獮闊冲劜瀛樼瓑銆�

銆�銆�4銆侀啱(y墨)鐧傞浕瀛愶細鍔╄伣銆佽秴鑱茶ō(sh猫)鍌�銆佽ê鏂峰伐鍏�銆佺梾浜虹洠(ji膩n)璀�(h霉)銆佸績闆诲湒绛�銆�

銆�銆�5銆佸剙鍣ㄥ剙琛�锛氶牷璀滃垎鏋愩�佸嚱鏁�(sh霉)鐧�(f膩)鐢�銆佹暩(sh霉)鎿�(j霉)閲囬泦銆佸湴闇囪檿鐞嗙瓑銆�

銆�銆�6銆佽▓绠楁��(j墨)鑸囧伐浣滅珯:闄ｅ垪瑷堢畻姗�(j墨)銆佽▓绠楀姞閫熷崱銆佸湒褰㈠姞閫熷崱銆佸�氬獟楂旇▓绠楁��(j墨)

銆�銆�7銆佽粛浜嬭垏绉戞妧锛氬皫(d菐o)鑸�锛岀洰妯�(bi膩o)鎼滅储杩借工銆佸伒鏌ヨ��(w猫i)鏄�銆侀浄閬�(d谩)鎴愬儚绛�

銆�銆�8銆佹秷璨婚浕瀛愶細鏁�(sh霉)瀛楅浕瑕�銆侀煶闊垮悎鎴�銆佸湒鍍�銆佽伈闊冲�撶府瑙ｅ�撳櫒绛�

銆�銆�鍦嬪収(n猫i)鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鐨勭櫦(f膩)灞� ,鐩�鍓嶆垜鍦� 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鐢�(ch菐n)鍝佷富瑕佷締鑷�浜庢捣澶�銆俆I鍏�鍙哥殑浠ｇ��(ch菐n)鍝� TMS32010 鍦� 1983 骞存渶鏃╅��(j矛n)鍏ヤ腑鍦嬪競鍫� ,浠ュ悗 TI 鍏�鍙搁�氶亷鎻愪緵 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍩硅〒(x霉n) ,涓嶆柗鎿�(ku貌)澶у叾甯傚牬 ,绱勫崰鍦嬪収(n猫i)甯傚牬鐨� 90 %宸﹀彸 ,鍏朵綑鐐篖ucent ,AD ,Motorola ,ZSP ,NEC绛夊叕鍙稿崰闋�(l菒ng)銆傜浉灏嶅湅澶栨暩(sh霉)瀛楄▕铏熻檿鐞嗗櫒鐨勬噳(y墨ng)鐢ㄩ枊鐧�(f膩)鐨勬儏娉� ,鎴戝湅鐨勫樊璺濆緢澶�銆傝繎骞翠締 ,鍦ㄥ湅鍏�(n猫i) 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鐨勪竴浜涘皥鐢ㄧ敤鎴舵帹鍕曚笅 ,鎴戝湅鐨勬暩(sh霉)瀛楄▕铏熻檿鐞嗗櫒鎳�(y墨ng)鐢ㄩ�愭几鐧�(f膩)灞曡捣渚� ,浣嗗ぇ澶氭暩(sh霉)鍏�鍙稿彧鏄�渚濋潬 TI鍏�鍙歌�屽缓绔嬭捣渚嗙殑鍏�鍙� ,绋辩偤 TI鐨勭��涓夋柟 ,浣滀竴浜� 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒闁嬬櫦(f膩)宸ュ叿 ,鎴栬�呬綔鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒纭�浠跺钩鑷洪枊鐧�(f膩)鍜屾噳(y墨ng)鐢ㄨ粺浠堕枊鐧�(f膩)銆傚湅鍏�(n猫i)闄や簡涓�浜涚殑鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍏�鍙镐箣澶� ,涓�浜涢珮鏍″湪 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鐨勭櫦(f膩)灞曚笂璧蜂簡闂�(gu膩n)閸典綔鐢� ,鐩�鍓嶅緢澶氶珮鏍″缓绔嬩�� 鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒瀵﹂�楀�� ,姣斿�備笂娴蜂氦閫氬ぇ瀛�(xu茅)鍜岃彲涓�绉戞妧澶у��(xu茅)绛夊湪閫欐柟闈㈠仛鐨勮純鐐虹獊鍑�銆�

銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍏�(n猫i)鏍哥祼(ji茅)妲�(g貌u)閫�(j矛n)涓�姝ュ畬鍠�;

銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍜屽井铏曠悊鍣ㄧ殑铻嶅悎;

銆�銆�MPU鏄�浣庢垚鏈�鐨� ,涓昏�佸��(zh铆)琛屾櫤鑳藉畾鍚戞帶鍒朵换鍕�(w霉)鐨勯�氱敤寰�铏曠悊鍣� ,浣嗗叾鏁�(sh霉)瀛椾俊铏熻檿鐞嗚兘鍔涘緢宸� ,鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍔熻兘姝ｅソ鑸囧叾鐩镐簰瑁滃厖;

銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍜� CPU鐨勮瀺鍚�;

銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍜� SOC(System - on - chip)鐨勮瀺鍚�;

銆�銆�鏁�(sh霉)瀛楄▕铏熻檿鐞嗗櫒鍜� FPGA鐨勮瀺鍚�;

銆�銆�瀵︽檪鎿嶄綔绯荤当(t菕ng) RTOS鑸囨暩(sh霉)瀛楄▕铏熻檿鐞嗗櫒绲�(ji茅)鍚�銆�