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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(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > DDX-2100

DDX-2100 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 16:02:24 鏌ョ湅 闁辫畝锛�21

DDX-2100鏄竴绋珮鎬ц兘鐨勬暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣紙DSP锛夎姱鐗�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闊抽牷铏曠悊銆侀�氫俊绯荤当(t菕ng)鍜屽伐妤�(y猫)鎺у埗绛夐牁(l菒ng)鍩熴�傝┎鑺墖閲囩敤浜嗗厛閫�(j矛n)鐨勫埗閫犲伐钘濆拰鍎�(y艒u)鍖栫殑鏋舵(g貌u)瑷�(sh猫)瑷�(j矛)锛岃兘澶犳彁渚涘崜瓒婄殑瑷�(j矛)绠楄兘鍔涘拰浣庡姛鑰楄〃鐝�(xi脿n)銆侱DX-2100鏀寔澶氱ó鎺ュ彛鍗�(xi茅)璀�锛屼究浜庤垏澶栭儴瑷�(sh猫)鍌欓��(j矛n)琛岄珮鏁堢殑鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�瑭茶姱鐗囩殑涓昏鐗归粸(di菐n)鏄泦鎴愪簡楂橀�熼亱(y霉n)绠楀柈鍏冨拰闈堟椿鐨勭法绋嬬挵(hu谩n)澧�锛屼娇寰楅枊鐧�(f膩)鑰呭彲浠ヨ紩鏉惧(sh铆)鐝�(xi脿n)寰�(f霉)闆滅殑绠楁硶铏曠悊銆傛澶栵紝瀹冮倓鍏峰倷寮�(qi谩ng)澶х殑瀵�(sh铆)鏅�(sh铆)铏曠悊鑳藉姏锛岄仼鐢ㄤ簬闇�瑕佸揩閫熼熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

鏍稿績闆诲锛�1.8V
銆�銆�杓稿叆/杓稿嚭闆诲锛�3.3V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歀QFP-144
銆�銆�涓婚牷锛�400MHz
銆�銆�瀛樺劜(ch菙)鍣細512KB 鐗囦笂SRAM
銆�銆�ADC鍒嗚鲸鐜囷細12浣�
銆�銆�DAC鍒嗚鲸鐜囷細12浣�
銆�銆�涓茶鎺ュ彛锛欼2C, SPI, UART

鐗规��

DDX-2100鏄竴娆惧皥鐐洪珮绮惧害鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鑰岃ō(sh猫)瑷�(j矛)鐨勮姱鐗�锛屽叿鏈変互涓嬮’钁楃壒鎬э細
銆�銆�1. 楂樻�ц兘鐨凞SP鍏�(n猫i)鏍革紝鑳藉鏀寔寰�(f霉)闆滅殑鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楀拰婵炬尝鍔熻兘銆�
銆�銆�2. 鍏�(n猫i)缃ぇ瀹归噺鐨勭墖涓奡RAM锛屾笡灏戜簡灏�(du矛)澶栭儴瀛樺劜(ch菙)鍣ㄧ殑渚濊炒锛屾彁楂樹簡鏁�(sh霉)鎿�(j霉)瑷晱閫熷害銆�
銆�銆�3. 闆嗘垚浜嗛珮鏁堢殑ADC鍜孌AC妯″锛岄仼鐢ㄤ簬妯℃摤淇¤櫉(h脿o)鑸囨暩(sh霉)瀛椾俊铏�(h脿o)涔嬮枔鐨勮綁(zhu菐n)鎻涢渶姹�銆�
銆�銆�4. 鎻愪緵璞愬瘜鐨勫瑷�(sh猫)鎺ュ彛锛屾敮鎸佽垏鍚勭ó澶栭儴瑷�(sh猫)鍌欑殑鐒＄斧閫ｆ帴銆�
銆�銆�5. 鏀寔浣庡姛鑰楁ā寮忥紝鍦ㄤ笉闇�瑕佸叏閫熼亱(y霉n)琛屾檪(sh铆)鍙’钁楅檷浣庤兘鑰�銆�
銆�銆�6. 寮�(qi谩ng)澶х殑瀵�(sh铆)鏅�(sh铆)铏曠悊鑳藉姏锛岀⒑淇濆湪寰�(f霉)闆滄噳(y墨ng)鐢ㄥ牬鏅笅涔熻兘淇濇寔绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�閫欎簺鐗规�т娇DDX-2100鎴愮偤闊抽牷铏曠悊銆侀�氫俊瑷�(sh猫)鍌欏拰宸ユキ(y猫)鑷嫊(d貌ng)鍖栫瓑闋�(l菒ng)鍩熺殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

DDX-2100涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅骞惧��(g猫)闋�(l菒ng)鍩燂細
銆�銆�1. 闊抽牷铏曠悊瑷�(sh猫)鍌欙細濡傞煶闊跨郴绲�(t菕ng)銆侀亥鍏嬮ⅷ(f膿ng)闄ｅ垪鍜岃獮闊宠瓨(sh铆)鍒ヨ缃�銆�
銆�銆�2. 閫氫俊绯荤当(t菕ng)锛氬寘鎷劇绶氶�氫俊鍩虹珯銆佽(di脿o)鍒惰В瑾�(di脿o)鍣ㄥ拰淇¤櫉(h脿o)澧炲挤(qi谩ng)鍣�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗锛氫緥濡傞亱(y霉n)鍕�(d貌ng)鎺у埗鍣�銆佹(j墨)鍣ㄤ汉鎺у埗绯荤当(t菕ng)鍜屽偝鎰熷櫒缍�(w菐ng)绲�(lu貌)銆�
銆�銆�4. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傛櫤鑳藉灞呰ō(sh猫)鍌�銆佹父鎴叉(j墨)鍜屼究鏀滃紡澶氬獟楂旀挱鏀惧櫒銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鍖呮嫭瓒呰伈娉㈠剙鍣ㄥ拰鍏朵粬闇�瑕佺簿纰轰俊铏�(h脿o)铏曠悊鐨勯啱(y墨)鐧傝ê鏂峰伐鍏�銆�
銆�銆�鍏跺鍔熻兘鎬у拰闈堟椿鎬т娇鍏跺湪涓嶅悓琛屾キ(y猫)涓兘鑳界櫦(f膩)鎻噸瑕佷綔鐢ㄣ��

鏇夸唬鍨嬭櫉(h脿o)

ADSP-2100, TMS320C28x

ddx-2100鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)