銆€鎺у埗鍣ㄦ槸鏁村€�(g猫)CPU鐨勬寚鎻帶鍒朵腑蹇�锛岀敱鎸囦护瀵勫瓨鍣↖R(InstructionRegister)銆佺▼搴忚▓(j矛)鏁�(sh霉)鍣≒C(ProgramCounter)鍜屾搷浣滄帶鍒跺櫒0C(OperationController)涓夊€�(g猫)閮ㄤ欢绲勬垚锛屽皪(du矛)鍗�(xi茅)瑾�(di脿o)鏁村€�(g猫)闆昏叇鏈夊簭宸ヤ綔妤电偤閲嶈銆�
鎸囦护瀵勫瓨鍣�
銆€銆€鎸囦护瀵勫瓨鍣細鐢ㄤ互淇濆瓨鐣�(d膩ng)鍓嶅煼(zh铆)琛屾垨鍗冲皣鍩�(zh铆)琛岀殑鎸囦护鐨勪竴绋瘎瀛樺櫒銆傛寚浠ゅ収(n猫i)鍖呭惈鏈夌⒑瀹氭搷浣滈鍨嬬殑鎿嶄綔纰煎拰鎸囧嚭鎿嶄綔鏁�(sh霉)渚嗘簮鎴栧幓鍚戠殑鍦板潃銆傛寚浠ら暦搴﹂毃涓嶅悓瑷�(j矛)绠楁(j墨)鑰岀暟锛屾寚浠ゅ瘎瀛樺櫒鐨勯暦搴︿篃闅ㄤ箣鑰岀暟銆傝▓(j矛)绠楁(j墨)鐨勬墍鏈夋搷浣滈兘鏄€氶亷鍒嗘瀽瀛樻斁鍦ㄦ寚浠ゅ瘎瀛樺櫒涓殑鎸囦护鍚庡啀鍩�(zh铆)琛岀殑銆傛寚浠ゅ瘎瀛樺櫒鐨勮几浜虹鎺ユ敹渚嗚嚜瀛樺劜(ch菙)鍣ㄧ殑鎸囦护锛屾寚浠ゅ瘎瀛樺櫒鐨勮几鍑虹鍒嗙偤鍏╅儴鍒�銆傛搷浣滅⒓閮ㄥ垎閫佸埌璀⒓闆昏矾閫�(j矛n)琛屽垎鏋�锛屾寚鍑烘湰鎸囦护瑭插煼(zh铆)琛屼綍绋鍨嬬殑鎿嶄綔;鍦板潃閮ㄥ垎閫佸埌鍦板潃鍔犳硶鍣ㄧ敓鎴愭湁鏁堝湴鍧€鍚庡啀閫佸埌瀛樺劜(ch菙)鍣紝浣滅偤鍙栨暩(sh霉)鎴栧瓨鏁�(sh霉)鐨勫湴鍧€銆傚瓨鍎�(ch菙)
銆€銆€
鎺у埗鍣�
鍣ㄥ彲浠ユ寚涓诲瓨銆侀珮閫熺珐瀛樻垨瀵勫瓨鍣ㄦ＇绛夌敤渚嗕繚瀛樼暥(d膩ng)鍓嶆鍦ㄥ煼(zh铆)琛岀殑涓€姊濇寚浠�銆傜暥(d膩ng)鍩�(zh铆)琛屼竴姊濇寚浠ゆ檪(sh铆)锛屽厛鎶婂畠寰炲収(n猫i)瀛樺彇鍒版暩(sh霉)鎿�(j霉)瀵勫瓨鍣紙DR锛変腑锛岀劧鍚庡啀鍌抽€佽嚦IR銆傛寚浠ゅ妰鍒嗙偤鎿嶄綔纰煎拰鍦板潃纰煎瓧娈碉紝鐢变簩閫�(j矛n)鍒舵暩(sh霉)瀛楃祫鎴�銆傜偤浜嗗煼(zh铆)琛屼换浣曠郸瀹氱殑鎸囦护锛屽繀闋堝皪(du矛)鎿嶄綔纰奸€�(j矛n)琛屾脯瑭︼紝浠ヤ究璀�(sh铆)鍒ユ墍瑕佹眰鐨勬搷浣�銆傛寚浠よ纰煎櫒灏辨槸鍋氶€欓爡(xi脿ng)宸ヤ綔鐨勩€傛寚浠ゅ瘎瀛樺櫒涓搷浣滅⒓瀛楁鐨勮几鍑哄氨鏄寚浠よ纰煎櫒鐨勮几鍏�銆傛搷浣滅⒓涓€缍�(j墨ng)璀⒓鍚�锛屽嵆鍙悜鎿嶄綔鎺у埗鍣ㄧ櫦(f膩)鍑哄叿楂旀搷浣滅殑鐗瑰畾淇¤櫉(h脿o)銆�
绋嬪簭瑷�(j矛)鏁�(sh霉)鍣�
銆€銆€绋嬪簭瑷�(j矛)鏁�(sh霉)鍣細鎸囨槑绋嬪簭涓笅涓€娆¤鍩�(zh铆)琛岀殑鎸囦护鍦板潃鐨勪竴绋▓(j矛)鏁�(sh霉)鍣�锛屽張绋辨寚浠よ▓(j矛)鏁�(sh霉)鍣�銆傚畠鍏兼湁鎸囦护鍦板潃瀵勫瓨鍣ㄥ拰瑷�(j矛)鏁�(sh霉)鍣ㄧ殑鍔熻兘銆傜暥(d膩ng)涓€姊濇寚浠ゅ煼(zh铆)琛屽畬鐣㈢殑鏅�(sh铆)鍊�锛岀▼搴忚▓(j矛)鏁�(sh霉)鍣ㄤ綔鐐烘寚浠ゅ湴鍧€瀵勫瓨鍣紝鍏跺収(n猫i)瀹瑰繀闋堝凡缍�(j墨ng)鏀硅畩鎴愪笅涓€姊濇寚浠ょ殑鍦板潃锛屽緸鑰屼娇绋嬪簭寰椾互鎸佺簩(x霉)閬�(y霉n)琛�銆傜偤姝ゅ彲閲囧彇浠ヤ笅鍏╃ó杈︽硶锛�
銆€銆€绗竴绋睛娉曟槸鍦ㄦ寚浠や腑鍖呭惈浜嗕笅涓€姊濇寚浠ょ殑鍦板潃銆傚湪鎸囦护鍩�(zh铆)琛岄亷绋嬩腑灏囬€欏€�(g猫)鍦板潃閫佷汉鎸囦护鍦板潃瀵勫瓨鍣ㄥ嵆鍙仈(d谩)鍒扮▼搴忔寔绾�(x霉)閬�(y霉n)琛岀殑鐩殑銆傞€欏€�(g猫)鏂规硶閬╃敤浜庢棭鏈熶互纾侀紦銆佸欢閬茬窔绛変覆琛岃缃綔鐐轰富瀛樺劜(ch菙)鍣ㄧ殑瑷�(j矛)绠楁(j墨)銆傛牴鎿�(j霉)鏈鎸囦护鐨勫煼(zh铆)琛屾檪(sh铆)闁撴伆鐣�(d膩ng)?sh霉)璨≦瀹氫笅涓€姊濇寚浠ょ殑鍦板潃灏卞彲浠ョ府鐭畝鍙栦笅涓€姊濇寚浠ょ殑绛夊緟鏅�(sh铆)闁�锛屽緸鑰屾敹鍒版彁楂樼▼搴忛亱(y霉n)琛岄€熷害鐨勬晥鏋�銆�
銆€銆€绗簩绋睛娉曟槸闋嗗簭鍩�(zh铆)琛屾寚浠ゃ€備竴鍊�(g猫)绋嬪簭鐢辫嫢骞插€�(g猫)绋嬪簭娈电祫鎴�锛屾瘡鍊�(g猫)绋嬪簭娈电殑鎸囦护鍙互瑷�(sh猫)瑷�(j矛)鎴愰爢搴忓湴瀛樻斁鍦ㄥ瓨鍎�(ch菙)鍣ㄤ箣涓紝鎵€浠ュ彧瑕佹寚浠ゅ湴鍧€瀵勫瓨鍣ㄥ吋鏈夎▓(j矛)鏁�(sh霉)鍔熻兘锛屽湪鍩�(zh铆)琛屾寚浠ょ殑閬庣▼涓€�(j矛n)琛岃▓(j矛)鏁�(sh霉)锛岃嚜鍕�(d貌ng)鍔犱竴鍊�(g猫)澧為噺锛屽氨鍙互褰㈡垚涓嬩竴姊濇寚浠ょ殑鍦板潃
銆€銆€
鎺у埗鍣�
锛屽緸鑰岄仈(d谩)鍒伴爢搴忓煼(zh铆)琛屾寚浠ょ殑鐩殑銆傞€欏€�(g猫)杈︽硶閬╃敤浜庝互闅ㄦ(j墨)瀛樺劜(ch菙)鍣ㄤ綔鐐轰富瀛樺劜(ch菙)鍣ㄧ殑瑷�(j矛)绠楁(j墨)銆傜暥(d膩ng)绋嬪簭鐨勯亱(y霉n)琛岄渶瑕佸緸涓€鍊�(g猫)绋嬪簭娈佃綁(zhu菐n)鍚戝彟涓€鍊�(g猫)绋嬪簭娈垫檪(sh铆)锛屽彲浠ュ埄鐢ㄨ綁(zhu菐n)绉绘寚浠や締瀵�(sh铆)鐝�(xi脿n)銆傝綁(zhu菐n)绉绘寚浠や腑鍖呭惈浜嗗嵆灏囪綁(zhu菐n)鍘荤殑绋嬪簭娈靛叆鍙ｆ寚浠ょ殑鍦板潃銆傚煼(zh铆)琛岃綁(zhu菐n)绉绘寚浠ゆ檪(sh铆)灏囬€欏€�(g猫)鍦板潃閫佷汉绋嬪簭瑷�(j矛)鏁�(sh霉)鍣�(姝ゆ檪(sh铆)鍙綔鐐烘寚浠ゅ湴鍧€瀵勫瓨鍣�锛屼笉瑷�(j矛)鏁�(sh霉))浣滅偤涓嬩竴姊濇寚浠ょ殑鍦板潃锛屽緸鑰岄仈(d谩)鍒拌綁(zhu菐n)绉荤▼搴忔鐨勭洰鐨勩€傚瓙绋嬪簭鐨勮(di脿o)鐢�銆佷腑鏂峰拰闄烽槺鐨勮檿鐞嗙瓑閮界敤椤炰技鐨勬柟娉曘€傚湪闅ㄦ(j墨)瀛樺彇瀛樺劜(ch菙)鍣ㄦ櫘鍙婁互鍚�锛岀浜岀ó杈︽硶鐨勬暣楂旈亱(y霉n)琛屾晥鏋滃ぇ澶у湴鍎�(y艒u)浜庣涓€绋睛娉�锛屽洜鑰岄爢搴忓煼(zh铆)琛屾寚浠ゅ凡缍�(j墨ng)鎴愮偤涓绘祦瑷�(j矛)绠楁(j墨)鏅亶閲囩敤鐨勮睛娉�锛岀▼搴忚▓(j矛)鏁�(sh霉)鍣ㄥ氨鎴愮偤涓ぎ铏曠悊鍣ㄤ笉鍙垨缂虹殑涓€鍊�(g猫)鎺у埗閮ㄤ欢
鎿嶄綔鎺у埗鍣�
銆€銆€CPU鍏�(n猫i)鐨勬瘡鍊�(g猫)鍔熻兘閮ㄤ欢閮藉畬鎴愪竴瀹氱殑鐗瑰畾鍔熻兘銆備俊鎭湪鍚勯儴浠朵箣闁撳偝閫佸強鏁�(sh霉)鎿�(j霉)鐨勬祦鍕�(d貌ng)鎺у埗閮ㄤ欢鐨勫(sh铆)鐝�(xi脿n)銆傞€氬父鎶婅ū澶氭暩(sh霉)瀛楅儴浠朵箣闁撳偝閫佷俊鎭殑閫氳矾绋辩偤鈥滄暩(sh霉)鎿�(j霉)閫氳矾鈥�銆備俊鎭緸浠€涔堝湴鏂归枊濮嬶紝涓枔缍�(j墨ng)閬庡摢鍊�(g猫)瀵勫瓨鍣ㄦ垨澶氳矾闁嬮棞(gu膩n)锛屾渶鍚庡偝鍒板摢鍊�(g猫)瀵勫瓨鍣�锛岄兘瑕佸姞浠ユ帶鍒�銆傚湪鍚勫瘎瀛樺櫒涔嬮枔寤虹珛鏁�(sh霉)鎿�(j霉)閫氳矾鐨勪换鍕�(w霉)锛屾槸鐢辩ū鐐衡€滄搷浣滄帶鍒跺櫒鈥濈殑閮ㄤ欢渚嗗畬鎴愮殑銆�
銆€銆€鎿嶄綔鎺у埗鍣ㄧ殑鍔熻兘灏辨槸鏍规摎(j霉)鎸囦护鎿嶄綔纰煎拰鏅�(sh铆)搴忎俊铏�(h脿o)锛岀敘(ch菐n)鐢熷悇绋搷浣滄帶鍒朵俊铏�(h脿o)锛屼互渚挎纰哄湴寤虹珛鏁�(sh霉)鎿�(j霉)閫氳矾锛屽緸鑰屽畬鎴愬彇鎸囦护鍜屽煼(zh铆)琛屾寚浠ょ殑鎺у埗銆�
宸ヤ綔鍘熺悊
銆€銆€鏈夊叐绋敱浜庤ō(sh猫)瑷�(j矛)鏂规硶涓嶅悓鍥犺€岀祼(ji茅)妲�(g貌u)涔熶笉鍚岀殑鎺у埗鍣�銆傚井鎿嶄綔鏄寚涓嶅彲鍐嶅垎瑙ｇ殑鎿嶄綔锛岄€�(j矛n)琛屽井鎿嶄綔绺芥槸闇€瑕佺浉鎳�(y墨ng)鐨勬帶鍒朵俊铏�(h脿o)(绋辩偤寰搷浣滄帶鍒朵俊铏�(h脿o)鎴栧井鎿嶄綔鍛戒护)銆備竴鑷�(t谩i)鏁�(sh霉)瀛楄▓(j矛)绠楁(j墨)鍩烘湰涓婂彲浠ュ妰鍒嗙偤鍏╁ぇ閮ㄥ垎---鎺у埗閮ㄤ欢鍜屽煼(zh铆)琛岄儴浠�?锛熷垈鐮撮瑜己鍒傛拠鑰�?锛岃€岄亱(y霉n)绠楀櫒銆佸瓨鍎�(ch菙)鍣�銆佸鍦嶈ō(sh猫)鍌欑浉灏�(du矛)鎺у埗鍣ㄤ締瑾氨鏄煼(zh铆)琛岄儴浠�?锛熷垈鎾囪€冾拰c鍩�(zh铆)琛岄儴浠剁殑涓€绋伅(li谩n)绯诲氨鏄€氶亷鎺у埗绶�?锛熷垈鎾囪€冾挃銊焇鎺у埗绶氬悜鍩�(zh铆)琛岄儴浠剁櫦(f膩)鍑哄悇绋帶鍒跺懡浠�锛岄€氬父閫欑ó鎺у埗鍛戒护鍙仛寰懡浠わ紝鑰屽煼(zh铆)琛岄儴浠舵帴鍙楀井鍛戒护鍚庢墍鍩�(zh铆)琛岀殑鎿嶄綔灏卞彨鍋氬井鎿嶄綔?锛熷垈鎾囪€冾拰c鍩�(zh铆)琛岄儴浠朵箣闁撶殑鍙︿竴绋伅(li谩n)绯诲氨鏄弽楗嬩俊鎭€傚煼(zh铆)琛岄儴浠堕€氶亷鍙嶉绶氬悜鎺у埗閮ㄤ欢鍙嶆槧鎿嶄綔鎯呮硜锛屼互渚夸娇寰楁帶鍒堕儴浠舵牴鎿�(j霉)鍩�(zh铆)琛岄儴浠剁殑鐙€鎱�(t脿i)渚嗕笅閬�(d谩)鏂扮殑寰懡浠�锛岄€欎篃鍙仛鈥滅媭鎱�(t脿i)娓│鈥濄€傚井鎿嶄綔鍦ㄥ煼(zh铆)琛岄儴浠朵腑鏄祫鍩烘湰鐨勬搷浣�銆傜敱浜庢暩(sh霉)鎿�(j霉)閫氳矾鐨勭祼(ji茅)妲�(g貌u)闂�(gu膩n)绯�锛屽井鎿嶄綔鍙垎鐐�
銆€銆€
鎺у埗鍣�
鐩稿鎬у拰鐩告枼鎬у叐绋�銆傚湪姗�(j墨)鍣ㄧ殑涓€鍊�(g猫)CPU鍛ㄦ湡涓�锛屼竴绲勫(sh铆)鐝�(xi脿n)涓€瀹氭搷浣滃姛鑳界殑寰懡浠ょ殑绲勫悎锛屾(g貌u)鎴愪竴姊濆井鎸囦护銆備竴鑸殑寰寚浠ゆ牸寮忕敱鎿嶄綔鎺у埗鍜岄爢搴忔帶鍒跺叐閮ㄥ垎妲�(g貌u)鎴�銆傛搷浣滄帶鍒堕儴鍒嗙敤渚嗙櫦(f膩)鍑虹鐞嗗拰鎸囨彯鍏ㄦ(j墨)宸ヤ綔鐨勬帶鍒朵俊铏�(h脿o)銆傚叾闋嗗簭鎺у埗閮ㄥ垎鐢ㄤ締姹哄畾鐢�(ch菐n)鐢熶笅涓€鍊�(g猫)寰寚浠ょ殑鍦板潃銆備簨瀵�(sh铆)涓婁竴姊濇(j墨)鍣ㄦ寚浠ょ殑鍔熻兘鏄敱瑷卞姊濆井鎸囦护绲勬垚鐨勫簭鍒椾締瀵�(sh铆)鐝�(xi脿n)鐨�銆傞€欏€�(g猫)寰寚浠ゅ簭鍒楅€氬父鍙仛寰▼搴忋€傛棦鐒跺井绋嬪簭鏄湁寰寚浠ょ祫鎴愮殑锛岄偅涔堢暥(d膩ng)鍩�(zh铆)琛岀暥(d膩ng)鍓嶇殑涓€姊濆井鎸囦护鐨勬檪(sh铆)鍊欍€傚繀闋堟寚鍑哄悗绻煎井鎸囦护鐨勫湴鍧€锛屼互渚跨暥(d膩ng)鍓嶄竴姊濆井鎸囦护鍩�(zh铆)琛屽畬鐣互鍚庯紝鍙栦笅涓€姊濆井鎸囦护鍩�(zh铆)琛�銆�
