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LM3S2950鏄熀浜嶢RM Cortex-M3鍏ф牳鐨�32浣嶅井鎺у埗鍣�锛屽爆浜嶴tellaris LM3S绯诲垪銆傝┎鑺墖涓昏闈㈠悜宓屽叆寮忔噳鐢�锛屾彁渚涢珮鎬ц兘銆佷綆鍔熻�楀拰璞愬瘜鐨勫瑷帴鍙ｃ��
銆�銆�LM3S2950闆嗘垚浜嗗绋姛鑳芥ā濉�锛屽寘鎷畾鏅傚櫒銆乁ART銆丼SI銆両2C绛夐�氫俊鎺ュ彛锛屾敮鎸佺墖涓婇杻瀛樺拰SRAM锛岄仼鍚堝伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愬拰閱�(y墨)鐧傝ō鍌欑瓑澶氱ó鎳夌敤鍫存櫙銆�
鍏ф牳锛欰RM Cortex-M3
銆�銆�涓婚牷锛�50 MHz
銆�銆�闁冨瓨锛�256 KB
銆�銆�SRAM锛�32 KB
銆�銆�I/O绔彛锛氬閬�47鍊婫PIO寮曡叧
銆�銆�ADC锛�12浣�锛屽閬�8閫氶亾
銆�銆�瀹氭檪鍣細澶氶仈9鍊�16/32浣嶅畾鏅傚櫒
銆�銆�閫氫俊鎺ュ彛锛歎ART銆両2C銆丼SI
銆�銆�宸ヤ綔闆诲锛�3.3V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
LM3S2950鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻�ц兘32浣岮RM Cortex-M3鍏ф牳锛屾敮鎸乀humb-2鎸囦护闆�銆�
銆�銆�2. 鍏х疆256 KB闁冨瓨鍜�32 KB SRAM锛岀⒑淇濊冻澶犵殑瀛樺劜绌洪枔浠ラ亱琛屽京闆滅▼搴�銆�
銆�銆�3. 鏀寔澶氱ó澶栬ō鎺ュ彛锛屽UART銆両2C鍜孲SI锛屼究浜庤垏澶栭儴瑷倷閫氫俊銆�
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銆�銆�7. 鏀寔JTAG瑾胯│鍜屼覆琛岀窔瑾胯│锛圫WD锛�锛屼究浜庨枊鐧�(f膩)鍜岃瑭﹂亷绋�銆�
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銆�銆�10. 鍏峰倷瀹屾暣鐨勮粺浠堕枊鐧�(f膩)宸ュ叿閺堟敮鎸�锛屽寘鎷琁DE銆佺法璀櫒鍜屽韩鍑芥暩(sh霉)銆�
LM3S2950寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栧拰鎺у埗绯荤当(t菕ng)锛屽闆绘鎺у埗銆佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊紝濡傚鐢ㄩ浕鍣�銆佷究鏀滃紡瑷倷銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌�锛屽鎮ｈ�呯洠(ji膩n)璀峰剙銆佽绯栧剙銆�
銆�銆�4. 閫氫俊瑷倷锛屽缍�(w菐ng)绲℃帴鍙ｅ崱銆佽鍒惰В瑾垮櫒銆�
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)闁嬬櫦(f膩)锛岄仼鍚堥渶瑕侀珮闆嗘垚搴﹀拰浣庡姛鑰楃殑闋呯洰銆�
LM3S2948, LM3S2965, LM3S2975
