銆�銆�閬嬬畻鍣紙arithmetic unit锛変害绋辩畻琛�(sh霉)閭忚集閮ㄤ欢锛�ALU锛�锛屾槸瑷堢畻姗熶腑鍩�(zh铆)琛屽悇绋畻琛�(sh霉)鍜岄倧杓亱绠楁搷浣滅殑閮ㄤ欢銆傞亱绠楀櫒鐨勫熀鏈搷浣滃寘鎷姞銆佹笡銆佷箻銆侀櫎鍥涘墖閬嬬畻锛岃垏銆佹垨銆侀潪銆佺暟鎴栫瓑閭忚集鎿嶄綔锛屼互鍙婄Щ浣�銆佹瘮杓冨拰鍌抽�佺瓑鎿嶄綔銆傝▓绠楁閬嬭鏅�锛岄亱绠楀櫒鐨勬搷浣滃拰鎿嶄綔绋鐢�鎺у埗鍣�姹哄畾銆傞亱绠楀櫒铏曠悊鐨勬暩(sh霉)鎿�(j霉)渚嗚嚜瀛樺劜鍣�锛涜檿鐞嗗悗鐨勭祼(ji茅)鏋滄暩(sh霉)鎿�(j霉)閫氬父閫佸洖瀛樺劜鍣�锛屾垨鏆檪瀵勫瓨鍦ㄩ亱绠楀櫒涓�銆�
銆�銆�閬嬬畻鍣ㄧ殑铏曠悊灏嶈薄鏄暩(sh霉)鎿�(j霉)锛屾墍浠ユ暩(sh霉)鎿�(j霉)闀峰害鍜岃▓绠楁鏁�(sh霉)鎿�(j霉)琛ㄧず鏂规硶锛屽皪閬嬬畻鍣ㄧ殑鎬ц兘褰遍熆妤靛ぇ銆�70骞翠唬寰檿鐞嗗櫒甯镐互1鍊嬨��4鍊�銆�8鍊嬨��16鍊嬩簩閫插埗浣嶄綔鐐鸿檿鐞嗘暩(sh霉)鎿�(j霉)鐨勫熀鏈柈浣�銆傚ぇ澶氭暩(sh霉)閫氱敤瑷堢畻姗熷墖浠�16銆�32銆�64浣嶄綔鐐洪亱绠楀櫒铏曠悊鏁�(sh霉)鎿�(j霉)鐨勯暦搴︺��
銆�銆�骞惰閬嬬畻鍣ㄦ槸鎸囪兘灏嶄竴鍊嬫暩(sh霉)鎿�(j霉)鐨勬墍鏈変綅鍚屾檪閫茶铏曠悊鐨勯亱绠楀櫒銆�
銆�銆�涓茶閬嬬畻鍣ㄦ槸鎸囧鏋滀竴娆″彧铏曠悊涓�浣嶇殑閬嬬畻鍣�銆�
銆�銆�涓�/骞惰閬嬬畻鍣ㄦ槸鎸囨湁鐨勯亱绠楀櫒涓�娆″彲铏曠悊骞句綅锛堥�氬父鐐�6鎴�8浣嶏級锛屼竴鍊嬪畬鏁寸殑鏁�(sh霉)鎿�(j霉)鍒嗘垚鑻ュ共娈甸�茶瑷堢畻銆�
銆�銆�閬嬬畻鍣ㄥ線寰�鍙檿鐞嗕竴绋暦搴︾殑鏁�(sh霉)鎿�(j霉)銆傛湁鐨勪篃鑳借檿鐞嗗咕绋笉鍚岄暦搴︾殑鏁�(sh霉)鎿�(j霉)锛屽鍗婂瓧闀烽亱绠�銆侀洐鍊嶅瓧闀烽亱绠�銆佸洓鍊嶅瓧闀烽亱绠楃瓑銆傛湁鐨勬暩(sh霉)鎿�(j霉)闀峰害鍙互鍦ㄩ亱绠楅亷绋嬩腑鎸囧畾锛岀ū鐐鸿畩瀛楅暦閬嬬畻銆�
銆�銆�鎸夌収鏁�(sh霉)鎿�(j霉)鐨勪笉鍚岃〃绀烘柟娉�锛屽彲浠ユ湁浜岄�插埗閬嬬畻鍣ㄣ�佸崄閫插埗閬嬬畻鍣�銆佸崄鍏�插埗閬嬬畻鍣ㄣ�佸畾榛炴暣鏁�(sh霉)閬嬬畻鍣�銆佸畾榛炲皬鏁�(sh霉)閬嬬畻鍣�銆佹诞榛炴暩(sh霉)閬嬬畻鍣ㄧ瓑銆傛寜鐓ф暩(sh霉)鎿�(j霉)鐨勬�ц唱(zh矛)锛屾湁鍦板潃閬嬬畻鍣ㄥ拰瀛楃閬嬬畻鍣ㄧ瓑銆�
銆�銆�閬嬬畻鍣ㄧ殑鍩烘湰鍔熻兘鏄畬鎴愬皪鍚勭ó鏁�(sh霉)鎿�(j霉)鐨勫姞宸ヨ檿鐞�锛屼緥濡傜畻琛�(sh霉)鍥涘墖閬嬬畻锛岃垏銆佹垨銆佹眰鍙嶇瓑閭忚集閬嬬畻锛岀畻琛�(sh霉)鍜岄倧杓Щ浣嶆搷浣�锛屾瘮杓冩暩(sh霉)鍊�锛岃畩鏇寸铏�锛岃▓绠椾富瀛樺湴鍧�绛夈�傞亱绠楀櫒涓殑瀵勫瓨鍣ㄧ敤浜庤嚚鏅備繚瀛樺弮鍔犻亱绠楃殑鏁�(sh霉)鎿�(j霉)鍜岄亱绠楃殑涓枔绲�(ji茅)鏋滅瓑銆傞亱绠楀櫒涓倓瑕佽ō(sh猫)缃浉鎳�(y墨ng)鐨勯儴浠�锛岀敤渚嗚閷勪竴娆￠亱绠楃祼(ji茅)鏋滅殑鐗瑰緛鎯呮硜锛屽鏄惁婧㈠嚭锛岀祼(ji茅)鏋滅殑绗﹁櫉浣嶏紝绲�(ji茅)鏋滄槸鍚︾偤闆剁瓑銆�
銆�銆�閬嬬畻鍣ㄩ儴浠舵槸瑷堢畻姗熶腑閫茶鏁�(sh霉)鎿�(j霉)鍔犲伐鐨勯儴浠�锛屽叾涓昏鍔熻兘鍖呮嫭锛�
銆�銆�1. 鍩�(zh铆)琛屾暩(sh霉)鍊兼暩(sh霉)鎿�(j霉)鐨勭畻琛�(sh霉)鍔犳笡涔橀櫎绛夐亱绠�锛屽煼(zh铆)琛岄倧杓暩(sh霉)鎿�(j霉)鐨勮垏鎴栭潪绛夐倧杓亱绠�锛岀敱涓�鍊嬭绋辩偤 ALU 鐨勭窔璺畬鎴�銆�
銆�銆�2. 鏆檪瀛樻斁鍙冨姞閬嬬畻鐨勬暩(sh霉)鎿�(j霉)鍜屼腑闁撶祼(ji茅)鏋滐紝鐢卞鍊嬮�氱敤瀵勫瓨鍣ㄤ締鎵挎摂(d膩n)銆�
銆�銆�3. 閬嬬畻鍣ㄩ�氬父涔熸槸鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑰愵煀?銆�
銆�銆�绗﹁櫉浣�
銆�銆�绲�(ji茅)鏋滅偤闆�
銆�銆�绲�(ji茅)鏋滄孩鍑�
銆�銆�閫蹭綅杓稿嚭
銆�銆�Am2901鑺墖鏄竴鍊�4浣嶇殑浣嶇墖绲�(ji茅)妲�(g貌u)鐨勯亱绠楀櫒鍣ㄤ欢,鍏跺収(n猫i)閮ㄧ祫鎴愯瑳瑙ｅ涓嬶細
銆�銆�鍊嬬祫鎴愰儴鍒嗘槸绠楅倧閬嬬畻閮ㄤ欢ALU锛岃兘瀹屾垚 3 绋畻琛�(sh霉)閬嬬畻鍜�5 绋倧杓亱绠楀姛鑳�銆�
銆�銆�F3
銆�銆�F=0000
銆�銆�OVR
銆�銆�Cn+4
銆�銆�鍏惰几鍑虹偤 F锛屽叐璺几鍏ョ偤 S銆丷锛屼綅閫蹭綅Cn,鍥涘�嬬媭鎱�(t脿i)杓稿嚭淇¤櫉濡傚湒鎵�绀�銆�
銆�銆�绗簩鍊嬬祫鎴愰儴鍒嗘槸閫氱敤瀵勫瓨鍣ㄧ祫锛岀敱16鍊嬪瘎瀛樺櫒妲�(g貌u)鎴�锛屽苟閫氶亷A鍙ｈ垏B鍙ｅ湴鍧�閬告搰琚畝鐨勫瘎瀛樺櫒锛孊鍙ｅ湴鍧�閭勭敤浜�
銆�銆�鎸囧畾瀵叆瀵勫瓨鍣�
閫氶亷B鍙ｅ湴鍧�銆丄鍙ｅ湴鍧�璁�鍑虹殑鏁�(sh霉)鎿�(j霉)灏囬�佸埌B銆丄閹栧瓨鍣�锛岃瀵叆瀵勫瓨鍣ㄧ殑鏁�(sh霉)鎿�(j霉)鐢变竴鍊嬪璺伕鎿囧櫒閫佷締銆�
銆�銆�绗笁鍊嬬祫鎴愰儴鍒嗘槸涔樺晢瀵勫瓨鍣≦锛屽畠鑳藉皪鑷繁鐨勫収(n猫i)瀹瑰畬鎴愬乏鍙崇Щ浣嶅姛鑳�锛屽叾杓稿嚭鍙互閫佸線ALU锛屽苟鍙帴鏀禔LU鐨勮几鍑虹祼(ji茅)鏋�銆�
銆�銆�瑭茶姱鐗囩殑绗洓鍊嬬祫鎴愰儴鍒嗘槸浜旂祫澶氳矾閬搁�氶杸锛屽寘鎷涓嬪収(n猫i)瀹癸細
銆�銆�涓�绲勪簩閬镐竴闁�锛岄伕鎿囨妸A鍙ｆ暩(sh霉)鎿�(j霉)鎴朅LU绲�(ji茅)鏋滈�佸嚭鑺墖锛屼互绲﹀嚭杓稿嚭Y鐨勬暩(sh霉)鎿�(j霉)锛孻杓稿嚭鐨勬湁鐒￠倓鍙楄几鍑轰娇鑳� /OE淇¤櫉鐨勬帶鍒讹紝鍍呯暥(d膩ng) /OE鐐轰綆鏄墠鏈塝杓稿嚭 锛�/OE鐐洪珮锛孻杓稿嚭鐐洪珮闃绘厠(t脿i)銆�
銆�銆�涓�绲勪笁閬镐竴闁�鍜屽彟涓�绲勪簩閬镐竴闁�鐢ㄤ締閬告搰閫佸悜ALU鐨� S銆丷杓稿叆绔殑鏁�(sh霉)鎿�(j霉)渚嗘簮锛屽寘鎷琎瀵勫瓨鍣�銆丄鍙�銆� B鍙�銆佸閮ㄨ几鍏鏁�(sh霉)鎿�(j霉)鐨�8 绋笉鍚岀祫鍚�銆�
銆�銆�涓�绲勪笁閬镐竴闁�瀹屾垚鎶夾LU鐨勮几鍑�銆佹垨宸︾Щ涓�浣嶃�佹垨鍙崇Щ涓�浣嶇殑鍊奸�佸線閫氱敤瀵勫瓨鍣ㄧ祫锛�銆佷綅绉讳綅淇¤櫉鏈夐洐鍚戝叆/鍑哄晱椤�
銆�銆�涓�绲勪笁閬镐竴闁�瀹屾垚Q瀵勫瓨鍣ㄧ殑宸︾Щ涓�浣�銆佹垨鍙崇Щ涓�浣�銆佹垨鎺ユ敹ALU杓稿嚭鍊肩殑鍔熻兘锛屻�佷綅绉讳綅淇¤櫉鏈夐洐鍚戝叆/鍑哄晱椤�銆�
銆�銆�蹇呰瀹屽杽锛�
銆�銆�鍠疮鍔犲櫒璁婂绱⿳鍣細鍏╁�嬮伕閫氶杸鍧囪畩?y艒u)妲庡棪鍖�?閭勬槸閫�1鍒癆LU铏曠悊鎺ユ敹闁�閫佹瘡鍊嬬疮鍔犲櫒銆�
銆�銆�鏀寔瀵勫瓨鍣ㄧЩ浣嶅姛鑳斤細鎺ユ敹闁�璁�?y艒u)妲款憟x涓�锛屽嵆鍒嗗垾鎺ユ敹鏈綅/浣庝綅/楂樹綅閫佷締鐨勪俊鎭�佺疮鍔犲櫒鑸囧閮ㄩ儴浠剁殑鍏ュ嚭鑱�(li谩n)绯�.
缍韩闆诲瓙閫�锛岄浕瀛愮煡璀橈紝涓�鏌ョ櫨閫�锛�
宸叉敹閷勮姊�161651鍊�
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
