涓�銆?/p>
TI
鍏徃
DSP
鍒嗙被鍙婁唬琛ㄤ骇鍝佺畝浠?/p>
TI
鐨?/p>
DSP
缁忚繃瀹屽杽鐨勬祴璇曞嚭鍘傛椂锛?/p>
閮芥槸浠?/p>
TMS320
涓哄墠缂�銆?/p>
鍦ㄤ紬澶氭鍨?/p>
DSP
涓紝
TI
鎶婂競鍦洪攢閲忓ソ鍜屽墠鏅湅濂界殑
DSP
褰掍负涓夊ぇ绯诲垪鑰屽ぇ鍔涙帹骞匡紝
TI
涔熺О涔嬩负涓変釜骞冲彴銆?/p>
TMS320C6000
骞冲彴锛屽寘鍚畾鐐?/p>
C62x
鍜?/p>
C64x
浠ュ強娴偣
C67x
銆傚叾杩芥眰鐨勬槸鑷抽珮鎬ц兘锛屾渶杩戞柊鎺ㄥ嚭鐨勮姱鐗囬�熷害楂樿揪
1GHZ
锛岄�傚悎瀹藉甫缃戠粶銆佸浘鍍忋�佸奖鍍忋�侀浄杈剧瓑澶勭悊搴旂敤銆?/p>
TMS320C5000
骞冲彴锛屽寘鍚唬鐮佸吋瀹圭殑瀹氱偣
C54x
鍜?/p>
C55x
銆傚叾鎻愪緵鎬ц兘銆佸鍥磋澶囥�佸皬鍨嬪皝瑁呭拰鐢垫簮鏁堢巼鐨勪紭鍖?/p>
缁勫悎锛岄�傚悎渚挎惡寮忎笂缃戙�佽闊冲鐞嗗強瀵瑰姛鑰楁湁涓ユ牸瑕佹眰鐨勫湴鏂广�?/p>
DSP
鐨勪紶缁熻璁″線寰�鏄噰鍙栦富浠庡紡缁撴瀯锛氬湪涓�鍧楃數
璺澘涓婏紝
DSP
鍋氫粠鏈猴紝璐熻矗鏁板瓧淇″彿澶勭悊杩愮畻锛涘鍔犱竴鍧楀祵鍏ュ紡寰鐞嗗櫒鍋氫富鏈猴紝鏉ュ畬鎴愯緭鍏ャ�佹帶鍒躲�佹樉绀虹瓑鍏朵粬鍔?/p>
鑳姐�?/p>
涓烘锛?/p>
TI
涓撻棬鎺ㄥ嚭浜嗕竴娆惧弻鏍稿鐞嗗櫒
OMAP
锛?/p>
鍖呭惈鏈変竴涓?/p>
ARM
鍜屼竴涓?/p>
C5000
绯诲垪
DSP
锛?/p>
OMAP
澶勭悊鍣ㄦ妸涓讳粠寮?/p>
璁捐鍦ㄨ姱鐗囩骇涓婂悎浜屼负涓�锛屼竴涓吀鍨嬬殑搴旂敤瀹炰緥涓鸿鍩轰簹鎵嬫満銆?/p>
TMS320C2000
骞冲彴锛?/p>
鍖呭惈
16
浣?/p>
C24xx
鍜?/p>
32
浣?/p>
C28xx
鐨勫畾鐐?/p>
DSP
銆?/p>
C24xx
绯诲垪甯傚満閿�閲忓緢濂斤紝
鑰屽
C28xx
绯诲垪锛?/p>
TI
璁や负寰堟湁甯傚満娼滃姏鑰屽ぇ鍔涙帹骞裤�?/p>
C2000
閽堝鎺у埗棰嗗煙鍋氫簡浼樺寲閰嶇疆锛岄泦鎴愪簡浜嗕紬澶氱殑澶栬锛岄�傚悎閫嗗彉鍣ㄣ�侀┈杈俱�佹満
鍣ㄤ汉銆佹暟鎺ф満搴娿�佺數鍔涚瓑搴旂敤棰嗗煙銆?/p>
鍙﹀锛?/p>
OMAP
绯诲垪锛?/p>
OMAP
澶勭悊鍣ㄩ泦鎴?/p>
ARM
鐨勫懡浠ゅ強鎺у埗鍔熻兘锛屽彟澶栬繕鎻愪緵
DSP
鐨勪綆鍔熻�楋紝瀹炴椂淇″彿澶勭悊鑳?/p>
鍔涳紝鏈�閫傚悎绉诲姩涓婄綉璁惧鍜屽濯掍綋瀹剁數銆?/p>
鍏朵粬绯诲垪鐨?/p>
DSP
鏇剧粡鏈夎繃椋庡厜锛屼絾鐜板湪閮介潪
TI
涓绘帹浜у搧浜嗭紝闄や簡
C3X
绯诲垪澶栵紝鍏朵粬鍩烘湰澶勪簬娣樻卑闃舵锛屽锛?/p>
C3X
鐨勬诞鐐圭郴鍒楋細
C30
锛?/p>
C31
锛?/p>
C32 C2X
鍜?/p>
C5X
绯诲垪锛?/p>
C20
锛?/p>
C25
锛?/p>
C50,
姣忎釜绯诲垪鐨?/p>
DSP
閮芥湁鍏朵富瑕佸簲鐢ㄩ鍩熴�?/p>
浜屻�?/p>
绠�杩板疄鏃朵俊鍙峰鐞嗙殑鍚箟銆?/p>
瑕佹眰鍦ㄩ檺瀹氱殑鏃堕棿鍐呭皢閲囬泦鐨勬暟鎹湪鐜板満澶勭悊瀹屾垚骞跺緱鍒颁竴瀹氱殑缁撴灉锛屽嵆淇″彿澶勭悊鐨勬椂闂磋灏忎簬鎴栬�呯瓑浜庝笅涓�鎵规暟鎹?/p>
杈撳叆鏃堕棿锛屾湁鏃剁敋鑷宠姹傚湪鐗瑰畾鐨勬椂闂淬�佸湴鐐规潵瀹屾垚淇″彿澶勭悊銆?/p>
涓夈�?/p>
鏁板瓧淇″彿澶勭悊涓渶鍏稿瀷鐨勮繍绠楁湁鍝簺锛?/p>
绂绘暎鍌呴噷鍙跺彉鎹紙
DFT
锛夊拰鍗风Н鏄俊鍙峰鐞嗕腑涓や釜鏈�鍩烘湰涔熸槸鏈�甯哥敤鐨勮繍绠椼�?/p>
鏍稿績绠楁硶鏄瀯鎴愬鏁版暟瀛椾俊鍙峰鐞嗙郴缁熺殑鍩烘湰妯″潡
,
鍖呮嫭锛?/p>
FFT
锛屽悜閲忓姞锛屽悜閲忕偣绉紝婊ゆ尝鍣紝鎺у埗锛堣浆绉汇�佸帇鏍堛�佸嚭
鏍堛�佷綅鎿嶄綔锛?/p>
鍥涖�?/p>
C6000
绯诲垪
DSP
涓轰粈涔堥�傚悎涓庢暟瀛椾俊鍙峰鐞嗙殑闇�瑕侊紵浠?/p>
DSP
鐨?/p>
cpu
缁撴瀯銆佹�荤嚎缁撴瀯銆佸瓨鍌ㄥ櫒缁撴瀯銆佷笓鐢ㄥ姛鑳藉崟
鍏冦�佹寚浠ょ郴缁熺瓑鏂归潰闃愯堪銆?/p>
TMS320C6000
浜у搧鏄編鍥?/p>
TI
鍏徃浜?/p>
1997
骞存帹鍑虹殑
dsp
鑺墖锛岃
DSP
鑺墖瀹氱偣銆佹诞鐐瑰吋瀹癸紝鍏朵腑锛屽畾鐐圭郴鍒楁槸
TMS320C62xx
绯诲垪锛屾诞鐐圭郴鍒楁槸
TMS320C67xx
绯诲垪銆?/p>
CPU
缁撴瀯锛?/p>
1.
瀹氱偣
/
娴偣绯诲垪鍏煎
DSP
2.
鍏锋湁
VelociTITM
鍏堣繘
VLIW
缁撴瀯鍐呮牳
3.
鍏锋湁绫讳技
RISC
鐨勬寚浠ら泦
4.
鐗囧唴闆?/p>
鎴愬ぇ瀹归噺
SRAM
锛屾渶澶у彲杈?/p>
8bit
6.
鍐呯疆楂樻晥鐜囧崗澶勭悊鍣?/p>
7.
鐗囧唴鎻愪緵澶氶噸闆嗘垚澶栬锛堜笉鍚岃姱鐗囩殑璧勬簮涓嶅悓锛夌瓑澶氱鍔?/p>
鑳界粨鏋勶紝婊¤冻鏁板瓧淇″彿澶勭悊鐨勭簿搴﹀強鏁堢巼闇�瑕侊紝鍙﹀鍏?/p>
CPU
鐢ㄤ簡鍝堜經缁撴瀯锛岀▼搴忔�荤嚎鍜屾暟鎹�荤嚎鍒嗗紑锛屽彇鎸囦护涓庢墽琛?/p>
鎸囦护鍙苟琛岋紝鏃舵晥鎬ф彁楂樸�?/p>
鎬荤嚎锛?/p>
cpu
鍐呴儴绋嬪簭鎬荤嚎鍜屾暟鎹�荤嚎鍒嗗紑锛屽彇鎸囦护涓庢墽琛屾寚浠ゅ彲骞惰銆備絾鍋忓鐨勫瓨鍌ㄥ櫒鍜屾�荤嚎閮戒笉鍒嗗紑銆?/p>
C6000
绯诲垪
DSP
鎵嶇敤浜嗘柊鐨?/p>
VILW
缁撴瀯锛岀墖鍐呮彁渚?/p>
8
涓嫭绔嬬殑杩愮畻鍗曞厓锛?/p>
256
浣嶇殑绋嬪簭鎬荤嚎锛?/p>
2
濂?/p>
32
浣嶇殑鏁版嵁鎬荤嚎鍜?/p>
1
濂?/p>
32
浣?/p>
鐨?/p>
DMA
涓撶敤鎬荤嚎銆傜伒娲荤殑鎬荤嚎缁撴瀯澶уぇ缂撹В浜嗘暟鎹摱棰堝绯荤粺鎬ц兘鐨勯檺鍒躲�?/p>
瀛樺偍鍖猴細
C6000
绯荤粺
dsp
鍐呴儴闆嗘垚鏈?/p>
1-8bit
鐨勭▼搴?/p>
RAM
鍜屾暟鎹?/p>
RAM
锛屽浜庢湁浜涚墖绉嶏紝杩欎簺瀛樺偍鍣ㄨ繕鍙互閰嶇疆涓虹▼搴?/p>
Cache
鎴栬�呮暟鎹?/p>
Cache
鏉ヤ娇鐢ㄣ�?/p>
涓撶敤鍔熻兘鍗曞厓锛?/p>
C6000
鐗囧唴鏈?/p>
8
涓苟琛岀殑澶勭悊鍗曞厓锛屽垎涓虹浉鍚岀殑涓ょ粍锛屽寘鎷?/p>
2
涓箻娉曞櫒鍜?/p>
6
涓?/p>
ALU
銆傝繖
8
涓姛鑳藉崟鍏?/p>
鏈�澶氬彲浠ュ湪
1
涓懆鏈熷唴鍚屾椂鎵ц
8
鏉?/p>
32
浣嶆寚浠わ紝鑺墖鏈�楂樻椂閽熼鐜囦负
300MHz
锛?/p>
67xx
绯诲垪锛?/p>
锛屼笖鍐呴儴
8
涓鐞嗗崟鍏冨苟
琛岃繍琛屾椂锛屽叾鏈�澶у鐞嗚兘鍔涘彲杈惧埌
1600MIPS
銆傞儹鍔熻兘鍗曞厓鐨勫苟涓旀搷浣滀娇寰?/p>
DSO
鍦ㄧ浉鍚屾椂闂村唴鑳藉瀹屾垚鏇村鐨勬搷浣滐紝
鎻愰珮浜嗙▼搴忕殑鎵ц閫熷害銆?/p>