TMS320VC5507ZAY 鏅�(sh铆)闁擄細2025/5/10 18:15:23 闁辫畝锛�23

TMS320VC5507ZAY鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆鹃珮鎬ц兘16浣嶅畾榛�(di菐n)鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒锛圖SP锛夈€傝┎鑺墖灞簬TMS320C55x绯诲垪锛屼富瑕佹噳(y墨ng)鐢ㄤ簬浣庡姛鑰楀拰楂樻€у児(ji脿)姣旂殑鏁�(sh霉)瀛椾俊铏熻檿鐞嗗牬鏅€傚畠鍏锋湁楂橀€熼亱(y霉n)绠楄兘鍔�銆佷綆鍔熻€楃壒鎬у拰璞愬瘜鐨勫瑷�(sh猫)鎺ュ彛锛屽唬娉涢仼鐢ㄤ簬闊抽牷铏曠悊銆佽獮闊宠瓨(sh铆)鍒�銆侀Μ閬�(d谩)鎺у埗鍜岄€氫俊绯荤当(t菕ng)绛夐牁(l菒ng)鍩�銆�
銆€銆€瑭插櫒浠堕泦鎴愪簡澶氱ó鍔熻兘妯″浠ユ彁楂樼郴绲�(t菕ng)鐨勯泦鎴愬害骞堕檷浣庢暣楂旀垚鏈�銆傚悓鏅�(sh铆)锛屽畠閭勬敮鎸佸绋浕婧愮鐞嗘ā寮�锛屽彲浠ラ’钁楀欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑宸ヤ綔鏅�(sh铆)闁�銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細TMS320C55x
銆€銆€宸ヨ棟鎶€琛�(sh霉)锛欳MOS
銆€銆€鏅�(sh铆)閻橀牷鐜囷細180 MHz
銆€銆€鎸囦护鍛ㄦ湡锛�5.56 ns
銆€銆€渚涢浕闆诲锛�1.6V 鏍稿績闆诲 / 3.3V I/O 闆诲
銆€銆€瀛樺劜(ch菙)鍣細16K 瀛�?j菒n)?sh霉)鎿�(j霉) RAM / 4K 瀛楃▼搴� ROM
銆€銆€灏佽褰㈠紡锛歓AY (144 寮曡叧 LQFP)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€I/O 鍙ｆ暩(sh霉)閲忥細澶氶仈(d谩) 128 鍊�(g猫)鍙法绋� I/O 鍙�

鐗规€�

1. 楂樻€ц兘16浣嶅畾榛�(di菐n)DSP鍏�(n猫i)鏍�锛屽叿鍌欏柈鍛ㄦ湡17脳17涔樻硶绱姞锛圡AC锛夊姛鑳姐€�
銆€銆€2. 鏀寔澶氱礆娴佹按绶氭搷浣�锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈(d谩)180MHz鐨勫伐浣滈牷鐜囥€�
銆€銆€3. 鍏�(n猫i)缃‖浠跺姞閫熷櫒锛屽Viterbi鍜孖MAC鍔犻€熷櫒锛屾彁鍗囩壒瀹氱畻娉曞煼(zh铆)琛屾晥鐜�銆�
銆€銆€4. 鎻愪緵澶氱ó浣庡姛鑰楁ā寮�锛屽寘鎷┖闁戞ā寮忓拰鎺夐浕妯″紡锛岄仼鎳�(y墨ng)渚挎敎寮忚ō(sh猫)鍌欓渶姹傘€�
銆€銆€5. 闆嗘垚璞愬瘜鐨勫瑷�(sh猫)璩囨簮锛屼緥濡備覆琛岀鍙ｆ帴鍙ｏ紙SPI锛�銆佸閫氶亾绶╂矕涓茶绔彛锛圡cBSP锛変互鍙婂畾鏅�(sh铆)鍣ㄧ瓑銆�
銆€銆€6. 鏀寔JTAG閭婄晫鎺冩弿娓│妯�(bi膩o)婧�(zh菙n)锛屼究浜庨枊鐧�(f膩)瑾�(di脿o)瑭�銆�
銆€銆€7. 鏀寔鐗囦笂瑾�(di脿o)瑭﹀姛鑳�锛岀啊鍖栦簡鎳�(y墨ng)鐢ㄧ▼搴忛枊鐧�(f膩)娴佺▼銆�
銆€銆€8. 灏佽绶婃箠锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鍚堛€�

鎳�(y墨ng)鐢�

TMS320VC5507ZAY鍥犲叾鍗撹秺鐨勬€ц兘鍜屼綆鍔熻€楃壒鎬�锛屽湪澶氬€�(g猫)闋�(l菒ng)鍩熷緱鍒颁簡寤ｆ硾鎳�(y墨ng)鐢�銆�
銆€銆€1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傛暩(sh霉)瀛楅煶闋绘挱鏀惧櫒銆佸搴奖闄㈢郴绲�(t菕ng)涓殑闊抽牷铏曠悊鍠厓銆�
銆€銆€2. 宸ユキ(y猫)鎺у埗锛氱敤浜庝己鏈嶆帶鍒躲€侀€嗚畩鍣ㄦ帶鍒朵互鍙婂叾浠栭渶瑕佺簿纰鸿▓(j矛)绠楃殑宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌�銆�
銆€銆€3. 閫氫俊瑷�(sh猫)鍌欙細閬╃敤浜庡熀甯朵俊铏熻檿鐞嗐€佽(di脿o)鍒惰В瑾�(di脿o)鍣ㄨō(sh猫)瑷�(j矛)绛�銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細渚嬪瓒呰伈娉㈣ê鏂峰剙涓殑淇¤櫉閲囬泦鑸囪檿鐞嗛儴鍒嗐€�
銆€銆€5. 姹借粖闆诲瓙锛氬彲鐢ㄤ簬杌婅級淇℃伅濞涙▊绯荤当(t菕ng)鎴栬紨鍔╅椐涚郴绲�(t菕ng)鐨勬煇浜涘瓙妯″涓�銆�
銆€銆€绺戒箣锛岄€欐DSP闈炲父閬╁悎閭ｄ簺灏嶈檿鐞嗛€熷害鏈変竴瀹氳姹備絾鍙堟敞閲嶅姛鑰楄〃鐝�(xi脿n)鐨勬噳(y墨ng)鐢ㄥ牬鏅€�