TMS320C6454 鏅�(sh铆)闁擄細2025/5/29 12:44:32 闁辫畝锛�12

TMS320C6454鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑鍩轰簬C64x+鍏�(n猫i)鏍哥殑楂樻€ц兘瀹氶粸(di菐n)鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣紙DSP锛夈€傝┎鑺墖灞簬TMS320C6000绯诲垪锛屽皥鐐洪珮閫熶俊铏�(h脿o)铏曠悊鎳�(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傚叾涓婚牷鏈€楂樺彲閬�(d谩)1GHz锛屽叿鏈夊挤(qi谩ng)澶х殑瑷�(j矛)绠楄兘鍔涘拰浣庡姛鑰楃壒榛�(di菐n)锛岄仼鐢ㄤ簬澶氬獟楂旇檿鐞�銆佺劇绶氶€氫俊銆佸湒鍍忚檿鐞嗗拰宸ユキ(y猫)鎺у埗绛夐牁(l菒ng)鍩熴€�
銆€銆€TMS320C6454閲囩敤鍏堥€�(j矛n)鐨刅LIW锛堣秴闀锋寚浠ゅ瓧锛夋灦妲�(g貌u)锛屾敮鎸�8鍊�(g猫)骞惰鎸囦护鐨勫煼(zh铆)琛�锛屽ぇ骞呮彁楂樹簡鏁�(sh霉)鎿�(j霉)鍚炲悙閲忓拰铏曠悊鏁堢巼銆傛澶�锛屽畠閭勯泦鎴愪簡璞愬瘜鐨勫瑷�(sh猫)璩囨簮锛屽EMIF锛堝閮ㄥ瓨鍎�(ch菙)鍣ㄦ帴鍙ｏ級銆丮cBSP锛堝閫氶亾绶╂矕涓插彛锛夈€佸畾鏅�(sh铆)鍣�銆丟PIO绛�锛岀啊鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)骞跺寮�(qi谩ng)浜嗛潏娲绘€с€�

鍙冩暩(sh霉)

鏍稿績闆诲锛�1.0V
銆€銆€I/O闆诲锛�1.8V/2.5V/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紡锛欱GA锛堢悆鏌甸櫍鍒楀皝瑁濓級
銆€銆€涓婚牷锛�600MHz/720MHz/1GHz
銆€銆€鍏�(n猫i)鏍革細C64x+ DSP Core
銆€銆€RAM锛�192KB L1P/L1D绶╁瓨 + 2MB鐗囦笂ROM
銆€銆€澶栬ō(sh猫)锛欵MIF銆丮cBSP銆丼PI銆両2C銆乁ART銆佸畾鏅�(sh铆)鍣�銆丟PIO

鐗规€�

1. 楂樻€ц兘C64x+鍏�(n猫i)鏍革紝鏀寔鍠懆鏈�16脳16浣嶅拰32脳32浣嶄箻娉曟搷浣�锛屼互鍙婂柈绮惧害娴粸(di菐n)閬�(y霉n)绠楀柈鍏冿紙鍙伕锛�銆�
銆€銆€2. 鍏堥€�(j矛n)鐨刅LIW鏋舵(g貌u)锛岃兘澶犲悓鏅�(sh铆)鍩�(zh铆)琛屽閬�(d谩)8姊濇寚浠�锛屾サ澶у湴鎻愬崌浜嗘寚浠ょ礆(j铆)骞惰鎬�銆�
銆€銆€3. 鍏�(n猫i)缃ぇ瀹归噺鐗囦笂瀛樺劜(ch菙)鍣�锛屽寘鎷琇1P/L1D绶╁瓨鍜孡2瀛樺劜(ch菙)鍣�锛屾笡灏戜簡澶栭儴瀛樺劜(ch菙)鍣ㄨí鍟忓欢閬层€�
銆€銆€4. 鏀寔澶氱ó浣庡姛鑰楁ā寮�锛屽彲鏍规摎(j霉)瀵�(sh铆)闅涢渶姹傚嫊(d貌ng)鎱�(t脿i)瑾�(di脿o)鏁存檪(sh铆)閻橀牷鐜囧拰闆绘簮鐙€鎱�(t脿i)锛屽欢闀烽浕姹犵簩(x霉)鑸檪(sh铆)闁�銆�
銆€銆€5. 鎻愪緵璞愬瘜鐨勫瑷�(sh猫)鎺ュ彛锛屼究浜庤垏鍚勭ó澶栧湇瑷�(sh猫)鍌欓€ｆ帴锛岄仼鍚堝京(f霉)闆滅殑宓屽叆寮忕郴绲�(t菕ng)闁嬬櫦(f膩)銆�
銆€銆€6. 寮�(qi谩ng)澶х殑浠ｇ⒓鍏煎鎬�锛屽彲鑸嘥MS320C64x/C64x+绯诲垪鍏朵粬鎴愬摗鐒＄斧閬风Щ銆�

鎳�(y墨ng)鐢�

TMS320C6454寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮瑷�(j矛)绠楄兘鍔涚殑闋�(l菒ng)鍩�锛屽叿楂斿寘鎷細
銆€銆€1. 澶氬獟楂旇檿鐞嗭細瑕栭牷绶ㄧ⒓/瑙ｇ⒓銆侀煶闋昏檿鐞�銆佸湒鍍忓寮�(qi谩ng)绛夈€�
銆€銆€2. 鐒＄窔閫氫俊锛氬熀绔欎俊铏�(h脿o)铏曠悊銆佽(di脿o)鍒惰В瑾�(di脿o)鍣ㄨō(sh猫)瑷�(j矛)銆佷俊閬撶法纰�/瑙ｇ⒓绛�銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細閬�(y霉n)鍕�(d貌ng)鎺у埗銆佸(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)鍒嗘瀽銆侀爯(y霉)娓董璀�(h霉)绛夈€�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細瓒呰伈娉㈡垚鍍�銆佸績闆诲湒鍒嗘瀽銆佺敓鐗╀俊铏�(h脿o)铏曠悊绛夈€�
銆€銆€5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細鏁�(sh霉)瀛楅浕瑕�銆佹(j墨)闋傜洅銆佹櫤鑳藉灞呮帶鍒跺櫒绛�銆�