宓屽叆寮?/a> Cortex 涓祵鍗忎細(xì)
2010騫?鏈?鏃ヤ笂鍗堬紝鐢變腑宓屽崗浼?xì)涓诲姙锛屼簹宓屾壙鍔炵殑涓祵鍗忎細(xì)绗簩鏈熲滃祵鍏ュ紡涓庣墿鑱旂綉鈥濅富棰樿鍧涗箣Cortex琛屼笟搴旂敤涓庤姱鐗囬夊瀷涓哄唴瀹圭殑娌欓緳鍦ㄤ腑鍏蟲潙
銆銆2010騫?鏈?鏃ヤ笂鍗堬紝鐢變腑宓屽崗浼?xì)涓诲姙锛屼簹宓屾壙鍔炵殑涓祵鍗忎細(xì)绗簩鏈熲滃祵鍏ュ紡涓庣墿鑱旂綉鈥濅富棰樿鍧涗箣Cortex琛屼笟搴旂敤涓庤姱鐗囬夊瀷涓哄唴瀹圭殑娌欓緳鍦ㄤ腑鍏蟲潙涓捐錛屾湁鏉ヨ嚜緹庡浗椋庢渤(WindRiver)鍏徃銆佺編鍥絚ypress鍏徃銆佸ぉ媧ラ氬箍銆佸寳浜嘲鏍肩憺寰峰叕鍙搞佸寳浜竷鏈楃瓑35瀹跺祵鍏ュ紡鍜岀墿鑱旂綉浼佷笟鐨勪唬琛ㄣ佸祵鍏ュ紡宸ョ▼甯堝拰楂樻牎鑰佸笀鍙傚姞浜?jiǎn)姝啤娲诲姩銆?/P>
銆銆鍦ㄨ鍧涗笂錛屾仼鏅烘鄲(NXP)鍗婂浣撳叕鍙稿井鎺у埗鍣ㄩ」鐩珮綰у簲鐢ㄧ粡鐞嗙帇鏈嬫湅濂沖＋棣栧厛浠嬬粛浜?jiǎn)锛?xì)NXP CortexM0-M3-M4寰帶鍒跺櫒浜у搧鐨勬妧鏈壒鑹插拰鍙戝睍瑙勫垝錛涗互鍙?qiáng)鏋勫缓绠鍗曟槗鐢ㄧ殑寮鍙戝鉤鍙扮殑鏂規(guī)硶銆?/P>
銆銆闅忓悗錛屼腑宓屽崗浼?xì)鍒嗘瀽甯埦槦寮婧愬厛鐢熶互銆奀ortex-M鎬ц兘瀵規(guī)瘮鍙?qiáng)閫夊瀷鏀葷暐銆嬩負(fù)棰樿繘琛屼簡(jiǎn)婕旇銆備富瑕佷粠Cortex-M緋誨垪澶勭悊鍣ㄧ殑妯悜銆佺旱鍚戞瘮杈冭繘琛屽垎鏋愶紝鎻ず褰撲粖Cortex-M鑺墖鐨勯夊瀷瑕佺礌錛氬姛鑰椼佹ц兘鍜屼環(huán)鏍箋備負(fù)浜?jiǎn)甯姪宸ソE嬪笀鍜屼紒涓氬湪浜у搧寮鍙戦夊瀷鐨勮姹傦紝榪戞湡涓祵鍗忎細(xì)鍒嗘瀽甯堣繕灝嗗彂甯冩洿緇嗚嚧鐨勭爺絀舵姤鍛婏紝渚涘祵鍏ュ紡鍜岀墿鑱旂綉浼佷笟閫夋嫨MCU鎻愪緵鍙傝冦?/P>
銆銆鏈鍚庢槸鍥藉唴寮婧愩佸疄鏃舵搷浣滅郴緇烺TT寮鍙戝洟闃熺殑浠ｈ〃閮戠儊鍏堢敓榪涜浜?jiǎn)鏈夊厸_浗鍐呭紑婧愬疄鏃舵搷浣滅郴緇熺殑婕旇錛屽茍涓斿睍紺轟簡(jiǎn)鍩轟簬RTT騫沖彴鐨勪竴嬈句駭鍝侊細(xì)緗戠粶鏀墮煶鏈恒俁TT瀹炴椂鎿嶄綔緋葷粺鏄竴嬈懼紑婧愮殑銆佺煭灝忕簿緇冦佸姛鑳藉己澶х殑瀹炴椂鎿嶄綔緋葷粺錛屾嬈炬搷浣滅郴緇熷垰鍒氶潰涓栧氨鍙楀埌鐗╄仈緗戜紒涓氱殑闈掔潗錛屼腑鍥藉祵鍏ュ紡緋葷粺浜т笟鍗忎細(xì)銆佷腑鍥界墿鑱旂綉浜т笟鍗忎細(xì)縐樹功闀挎煆鏂淮涔熷嚭甯簡(jiǎn)姝ゆ媧誨姩銆傛煆鑰佸笀鍦ㄥ仛綆鐭彂璦鏃剁壒鎰忓己璋冿細(xì)1.鍦ㄧ墿鑱旂綉浜т笟鍙戝睍榪涚▼涓紝宓屽叆寮忕郴緇熸妧鏈簲璇ユ槸涓昏瑙掕壊錛屽祵鍏ュ紡浼佷笟鍜屽伐紼嬪笀搴斿熺墿鑱旂綉鐑疆鐨勪笢椋庯紝鎻愰珮宓屽叆寮忔櫤鑳藉寲浜у搧鐨勭綉緇滃寲鍔熻兘銆?.涓祵鍗忎細(xì)灝嗕笉鏂殑鎵╁ぇ涓撳闃熶紞鐨勫緩璁撅紝騫跺湪榪戞湡鎺ㄥ嚭鐢變笓瀹剁爺絀惰璇佺殑MCU鍒嗘瀽鐮旂┒鎶ュ憡錛涗緵宓屽叆寮忎紒涓氥佺墿鑱旂綉浼佷笟浜у搧寮鍙戦夊瀷鎻愪緵鍙傝冦?.涓祵鍗忎細(xì)灝嗗ぇ鍔涙敮鎸佸浗鍐呭紑婧怰TT瀹炴椂鎿嶄綔緋葷粺鐨勬帹騫垮簲鐢紝涔熷笇鏈涗腑鍥界殑宓屽叆寮忎紒涓氥佺墿鑱旂綉浼佷笟鍚戜駭涓氶摼鐨勪腑楂樼榪涘啗銆?/P>
銆銆涓祵鍗忎細(xì)絎簩鏈熲滃祵鍏ュ紡涓庣墿鑱旂綉鈥濅富棰樿鍧涗箣Cortex琛屼笟搴旂敤涓庤姱鐗囬夊瀷鐨勫唴瀹癸紝娣卞彈涓庝細(xì)浠ｈ〃鐨勬榪庛傚湪璁哄潧涓婁紒涓氫唬琛ㄥ拰宸ョ▼甯堜滑灝變粬浠墍鍏沖績(jī)鐨勭儹鐐歸棰戝彂闂紝璁哄潧鐨勬皵姘涜交鏉捐屽張鐑儓錛屾暎浼?xì)鍚庡ぇ瀹稑q樺湪鐩鎬簰浜ゆ祦銆?/P>
銆銆涓祵鍗忎細(xì)絎笁鏈熲滃祵鍏ュ紡涓庣墿鑱旂綉鈥濅富棰樿鍧涘皢鍦?0鏈堜腑涓嬫棳涓捐錛屽眾鏃惰澶у鍏蟲敞濯掍綋鐨勫叕鍛娿傛嬈¤鍧涘緱鍒頒簡(jiǎn)涓浗宸ユ帶緗戙佷腑鍗庡伐鎺х綉銆佸祵鍏ュ紡鍦ㄧ嚎銆佸祵鍏ュ紡鍏ぞ銆佺墿鑱旂綉浜т笟銆佺墿鑱旂綉鏃朵唬銆佺墿鑱旂綉鍦ㄧ嚎 絳夊獟浣撶殑澶у姏鏀寔錛屼篃嬈㈣繋鏇村鐨勫祵鍏ュ紡涓庣墿鑱旂綉濯掍綋鍔犲叆濯掍綋鏀寔鐨勮鍒椼?/P>